My Melody ASCII Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⣟⡯⣟⣻⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⡹⠞⡩⠰⡑⡌⣡⢉⠳⢾⡽⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⣀⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⡽⢊⠴⢡⡑⠣⠜⡰⢄⡃⢎⠢⡝⣷⣳⡄⠀⠀⠀⢀⣤⢶⡻⡝⢯⠛⠮⠽⢽⣹⣞⣦⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢯⡟⡓⢪⡐⠣⢌⡑⠣⠜⡰⠘⣌⠱⣠⠙⣷⣻⠀⣡⣾⣻⠼⢋⠱⡘⢢⠙⣌⠱⢂⠆⡍⠺⣏⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⡟⣡⠙⡄⢎⡑⡊⠬⣑⠩⡔⢩⢄⠳⣀⢋⢳⣟⣾⢻⡜⠱⣈⠣⢅⡃⢣⠩⢄⢣⡉⠲⢌⡱⢘⢾⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣽⠣⡰⢉⡔⢊⡔⡉⢦⠡⡒⠬⣁⠎⢢⠅⠎⣜⡿⣼⢋⠔⡃⠦⣉⠦⡘⣡⠚⡐⢆⡡⢋⡔⠢⢍⡸⣞⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣳⠇⡑⢆⠣⡘⢆⠢⢍⠢⠥⢡⠓⠤⡙⣂⠎⡑⣾⣽⡃⣌⠚⡌⡱⢐⢢⠱⢄⢣⢉⠦⡘⡡⢌⠓⠬⡐⢻⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣳⠏⡜⢨⠑⡌⠦⣉⠦⡑⣊⠥⢊⡅⢓⠤⢊⡱⣟⡾⡐⢢⠱⡘⡰⢉⠆⡱⢊⠔⡊⠴⢡⡑⢊⡱⢊⠱⢸⣻⡀⠀⠀⣀⣄⡀⠀⢀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢻⡘⣬⠂⠓⠸⡔⣂⠖⡡⠒⢬⢡⠘⡬⠌⡥⢸⣯⠷⢨⡑⢢⠱⢡⣞⡾⡕⡡⢎⢡⠓⢢⠜⡡⢆⠩⡌⢳⣽⠁⠀⠈⣟⣲⡵⣼⡳⣽⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⠿⢼⠁⠀⠀⠀⢸⡔⡈⠖⣉⠆⢎⠒⡰⢩⠰⣉⠹⠌⡥⢌⡑⣊⠅⢎⢿⣝⢶⡈⢆⠹⡐⣊⠔⣊⠱⣸⡿⡞⠀⠀⠀⠘⢵⣫⡗⠗⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡠⠀⠄⠀⠀⠀⢛⠄⣚⢤⣹⣤⢧⡷⣴⣭⢶⣱⢦⣵⣐⣪⡌⢆⠻⣭⣟⢦⢧⡱⣤⢯⣴⣿⠯⠋⠀⠀⠀⠀⠀⠀⣉⣁⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠁⠦⠊⠀⠀⢀⣸⢿⣹⠯⠓⠛⠚⠉⠉⠚⠋⠚⠛⠊⠛⠳⢟⣯⡶⣦⣉⢛⡚⢳⢙⡚⢻⣯⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡟⣱⠀⠀⠀⠀⣴⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣻⣶⡜⢄⠣⢎⠣⢯⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⡣⠍⠦⢄⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⣮⢑⢊⡱⢼⡷⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣾⣻⢄⠹⣜⣿⡽⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⣷⠊⡔⣊⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣀⣸⠟⣧⠀⠀⠀⠀⣷⣻⠌⡒⣼⢷⠃⠀⠀⠀⢠⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⡆⠀⠀⠀⢸⢾⣁⠎⣡⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣳⢎⡽⣟⡼⠀⠀⠀⠀⢳⢯⣗⠡⣟⣿⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⡤⠀⢢⠀⠀⠀⠀⠰⣿⣿⣿⣿⠀⠀⠀⢸⣻⡸⡘⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠑⠚⠓⠁⠀⠀⠀⠀⠀⢻⣮⣧⡹⣞⣧⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠀⠙⠐⠈⠀⠀⠀⠀⠀⠙⠻⠿⠃⠀⠀⠀⢿⡝⣑⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣝⠿⣼⢻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⡾⣝⡾⠭⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠯⢷⣫⡟⣞⠷⣶⢶⣤⣤⣤⣤⢤⣤⢤⣤⡤⣤⢤⡦⣖⣶⣻⣽⣳⠟⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠲⠤⣄⣀⠀⠀⠀⢀⡀⠀⢔⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣦⣀⠀⣀⡠⠴⢞⣩⡴⠏⠙⢶⣄⡀⠀⠀⠀⠈⣀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠞⠉⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡤⠤⠤⠤⠤⠤⠤⢤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠴⠒⠚⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠒⠒⠦⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⢀⣤⣶⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄ ⠀⠀⠀⠀⡴⠋⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⢀⡾⠁⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠁⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠃⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀ ⢰⠇⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿ ⢸⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⡤⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠷⢄⣀⣘⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡄⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⠿ ⠻⣄⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀ ⠀⠙⢦⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠉⠉⠙⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢳⣄⠈⢧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢷⣄⡽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⠛⠉⠳⣜⢷⡀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠛⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

🕹️🐰💖

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡿⡁⠰⣀⠙⠳⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡧⢇⠡⠄⢊⠡⡘⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⡾⠷⠷⠾⣬⣆⡡⢐⠡⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠃⠤⠑⡨⠐⡄⢊⠛⣷⣆⠡⠚⣷⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⡇⡎⡐⢡⠐⡡⠐⡌⠰⢀⠽⣧⠑⡸⣟⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡁⠗⡈⢶⣥⠐⡡⠄⢃⠌⡠⢿⡃⠤⠹⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣵⠟⠓⣦⣙⠻⢶⣬⣦⣦⡵⠟⡠⠑⡈⢿⡆⠀⠀⠀⠀ ⠀⠀⠀⣶⠉⠁⡔⠲⡄⠈⡿⢀⠢⠐⡄⠢⢡⠐⡡⠌⠌⠻⣷⡀⠀⠀ ⠀⠀⣠⡿⣶⠀⠙⡊⠀⢸⠉⡄⠢⢑⠠⠑⢂⠔⡐⠨⠌⠡⠌⣻⣆⠀ ⠀⢠⡿⢁⠜⠛⢋⠙⣛⣭⡴⠶⠷⠚⠒⠛⠶⠶⢬⣅⡊⣁⠒⠠⢻⣅ ⠀⣿⡃⠎⣀⠣⣼⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⡌⣁⠚⣿ ⠀⣿⡁⠆⡉⣴⠋⢠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⡈⢳⡍⡐⣿ ⠀⢻⣇⠢⢁⡏⠀⠸⣿⠇⠀⠀⠀⠀⢠⡒⡄⠀⠀⠹⠿⠃⠀⡇⣼⡟ ⠀⠀⠻⣷⣌⢷⡀⠀⠀⠀⠀⠀⠀⢠⠤⡤⠀⠀⠀⠀⠀⠀⣸⣷⠟⠁ ⠀⠀⠀⠈⠙⢻⣿⣦⣤⣄⣀⣀⣀⣀⣉⣀⣀⣀⣀⣤⣴⡿⠛⠁⠀⠀ ⢠⡤⢤⣤⣀⡸⠿⢦⣄⠰⣈⡿⠉⠉⠉⠙⢯⣉⡿⠺⠛⠉⠙⣧⠀⠀ ⢸⣆⠘⠈⠈⠀⠀⢀⡌⠙⠛⠁⠀⠀⠀⠀⠈⣍⣀⣀⣀⣠⡴⠏⠀⠀ ⠀⠈⢓⡖⠒⠒⡻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣧⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠛⢿⡄⠀⠀⠀⠀⠀⢢⠀⠐⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠠⠬⡇⠀⠀⠀⠀⠀⠾⡀⠐⠺⡤⠤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣜⠆⠀⠀⠙⠶⠦⢤⣀⣀⣠⣧⣀⣤⠇⠀⠀⠘⡆⠀⠀⠀⠀ ⠀⠀⠀⠈⠒⠤⠄⢠⡀⠀⡀⠀⠀⠀⡀⢀⢀⡄⡤⠠⠜⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣶⣶⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡿⠟⠛⠉⠉⠀⠀⠀⠈⠙⢻⣷⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⠿⠿⠿⢿⣷⣤⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠉⠻⣷⣦⡀⠀⠀⢀⣴⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣤⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⠁⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⣀⣀⢀⣿⣿⣤⣤⣄⡀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠟⠁⠀⠈⠙⣿⠋⠁⠀⠀⠘⢿⡀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⢀⣠⠤⢤⣄⠀⠀⢀⣼⠇⠀⠀⠘⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣻⡦⠀⢾⡁⠀⠀⣹⠆⠀⢾⣇⠀⠀⠀⠀⠈⠻⣿⣶⣄⡀⠀⠀⠀⠀⠀⣀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠛⠒⠚⠉⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣶⣶⣶⡿⠟⠋⠀⠀⠀⠀⠀⢀⣠⣴⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⣿⣧⡀⠀⠀⢀⣴⣷⣄⡀⠀⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣯⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⡟⠁⠈⠛⠓⠚⠛⠁⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣶⠶⠾⠟⠛⠛⠛⠛⠛⠷⠶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠀⠀⠀⢠⣶⠿⠁⢀⣠⣶⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣇⠀⠀⠀⢠⣿⠉⠀⠀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣄⠀⠀⣾⠃⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⡄⠈⢿⣆⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⣄⠀⣿⡀⠀⠀⠀⠙⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⣴⡶⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠈⢻⡆⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣆⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⣧⡼⠃⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⢸⣷⠀⠀⠀⢨⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠉⠀⠀⠀⢸⡟⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠿⢿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣭⣽⣿⣭⢥⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢇⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⡿⠿⠷⣶⣶⣤⣄⣠⡾⠋⢡⡾⠿⠦⠀⠉⠻⣶⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡋⠀⠀⠀⠀⠈⠉⢹⡟⠁⠀⢸⡟⠃⠀⠀⠀⠀⢸⣷⣤⣶⣶⣶⣶⠿⢿⣿⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⣦⣄⡀⠀⢀⣤⡾⣧⠀⠀⠘⣷⡦⠀⠀⠀⠀⣼⣧⡀⠀⠀⠀⠀⠀⠀⣹⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠙⠻⠿⠋⠁⠀⠀⠀⠀⢀⣸⣧⣀⣀⠀⠀⠀⠈⠻⣦⣀⣤⣴⢾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣽⠋⠉⠹⣿⡀⠀⠀⠀⠀⠙⠉⠉⢀⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠻⣦⣀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠙⠻⢦⣄⣀⣀⣀⣠⡴⠟⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⠀⠀⠀⣠⣤⣤⣀⠀⣀⣸⡿⣿⡀⢀⣠⣤⣄⣀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠈⠉⠁⠀⠀⠀⠉⠻⣷⡿⠛⠋⠀⠀⠈⠙⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠷⣦⣤⣤⣤⣤⣴⠶⠟⠙⠿⢶⣤⣀⣀⣠⣤⣴⠶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠶⣛⠛⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢋⠦⡙⢦⢡⢋⡔⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢣⠜⡡⢎⡱⢊⢆⠣⡜⣽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠶⣲⠛⠶⢶⣤⣀⠀⠀⠀⠀⢀⡴⢏⠲⡡⢎⡱⢊⠴⣉⢎⡱⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⢡⢋⠴⣉⠞⡰⢢⡙⡳⣄⠀⢠⡞⡍⢎⡱⡑⢎⠴⣉⠖⡡⢎⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡇⡎⡜⢢⡑⢎⡱⢡⢎⠱⡩⢷⣟⡰⣉⠦⡱⣉⢎⠲⡡⢎⣱⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡷⡘⡜⣷⣜⢢⡑⢣⢌⢣⡑⣚⣿⡐⢆⢣⠱⡌⢆⢣⣱⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⠱⡘⣌⠻⣷⣬⣃⣎⢆⣱⣾⢏⡜⡌⢆⠳⡘⣌⠻⢧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡠⠜⠧⠟⠋⠉⢷⢨⢛⡹⢛⡍⢣⠎⡴⢉⢎⡱⠱⣌⢣⢃⢎⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡄⠀⡠⠒⢦⠀⢾⡂⢧⡘⢥⢊⡕⢪⠔⡩⢆⡱⢃⢆⠣⢎⡌⢳⡘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠁⠉⠒⡁⠀⢀⡟⡤⣙⢢⠣⢜⡡⢎⣑⣊⣴⣉⣎⣱⢊⡌⢣⠜⣌⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠦⡴⡚⡝⣋⠛⡜⡰⣡⣶⠟⠛⠉⠉⠉⠁⠀⠀⠉⢉⣉⡛⢧⣞⠤⢫⡇⢀⣤⣀⠀⠀⠀⢀⣀⡀⠀⠀ ⠀⣿⡘⠴⡱⡘⢤⢋⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⠀⠙⣮⢱⡇⢸⡀⠀⠉⠒⠚⠉⠀⣈⠀⠀ ⠀⢻⣌⢣⠱⣉⢦⡿⠃⣾⣿⡆⠀⠀⠀⠀⡠⠤⡀⠀⠀⠀⠙⠋⠀⠀⣿⣼⠁⣸⠃⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠈⣷⣈⠳⢌⢾⠁⠀⠻⠿⠇⠀⠀⠀⠀⠑⠚⠁⡀⠀⠀⠀⠀⠀⣠⡿⠃⡼⠁⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀ ⠀⠀⠈⢷⣍⠎⡼⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠁⠀⣠⣄⣀⡤⠞⠉⠀⠀⠉⠓⢲⣦⠀⠀⢀⡤⠤⠶⠚⠃ ⠀⠀⠀⠀⠈⠛⠶⣽⣷⣄⣀⠀⠀⣀⣀⣀⣠⣤⣴⣶⠛⠀⠙⡄⠀⠀⠀⠀⢀⡴⠋⠘⣇⣠⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠒⠉⠀⠙⣟⢻⡟⠋⠉⢿⡡⢆⡍⣛⣦⠀⡀⡇⠀⠀⠀⣠⠊⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢫⣴⣤⡴⠋⢻⠀⡀⡀⠘⣷⠛⠚⠉⠙⣯⠵⣅⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠋⠀⠀⢱⡀⠈⠓⠓⠚⠒⠋⠑⠦⣄⡄⠀⠀⢀⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢄⣀⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠙⠤⠠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠠⢴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠈⡆⠀⠀⠀⠀⠀⠀⠀⣸⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⠦⢧⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠉⠉⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⠿⢿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⡟⠉⠀⠀⠀⠀⠉⠛⠿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⣠⢤⣄⠀⢠⡀⣠⢤⣴⣦⡄⠀⠀⠀⠀⠠⣾⣷⣤⢤⡄⠀⢀⢀⣀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⢀⣀⣠⡄⠀⠀⠀⠀ ⠀⠄⠠⣼⣿⡇⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⡉⣻⠿⠳⣯⣼⠿⣯⠁⠀⠀⠀⠀⢰⣟⡛⣷⡟⣱⣶⣽⣾⣾⠶⣦⡶⣲⡄⣻⠿⠷⣲⣿⣤⡐⣹⣯⡁⠀⠀⠀⠀ ⠀⠀⣠⣏⠉⣷⠸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣾⠛⠁⣶⣷⠛⠛⢡⣶⣶⣄⠀⢈⣯⣥⣾⣿⣯⣭⣁⠊⠉⠚⣟⣻⢿⣿⣅⠀⠀⠻⠖⠈⣽⡷⠦⠅⠀⢀⡀⠀ ⠗⡄⠻⠿⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣖⣲⣾⣷⡶⢿⣷⣾⣿⣾⡿⠛⠋⠉⠉⠉⠛⢿⣷⡄⢠⣼⣿⣿⡟⠁⠀⠀⠀⢠⣶⣍⣿⣤⣤⣎⣄⣽⠀ ⣷⠂⠀⠀⠀⠀⠀⠀⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⢹⣾⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠠⡙⣿⣯⣿⡶⠏⠀⠀⠀⢀⣤⢽⣿⡟⠻⡟⢧⣿⡄⠀⠀ ⠏⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡄⠀⠀⠀⠀⢸⣟⣷⣾⣩⡟⠉⠁⠀⠀⠡⢤⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⡀⠀⠀⠀⠸⠿⠽⠧⠿⠁⠀⠀⠀⠀⠀⠈⠻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⣣⣿⡇⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠈⠻⣿⣦⣀⠀⠀⠀⣀⣤⡴⠶⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀⠀⠀⠀⢸⣿⡇⠐⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠤⠤⢤⣌⠻⢿⣦⣤⣶⠛⠁⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠀⠀⠀⠀⠉⣻⣶⡿⣿⣡⢤⡄⠀⠀⣾⣿⢿⣷⣄⡀⠀⠀⢀⣀⣤⣾⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⣄⡀⠀⠘⠛⣻⣿⣵⣿⣿⡶⠶⠶⢦⣤⣹⡆⠉⠙⠻⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡏⢀⣴⠞⢋⡿⣿⠋⠉⢻⡏⠛⠶⠶⢾⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣵⠶⠋⠀⣿⠀⠀⠀⠻⣦⠀⠀⠀⣶⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣯⣧⠀⠀⣸⡟⠀⠀⠀⠀⠘⠷⣦⣤⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠫⣧⣤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡤⠶⠶⠶⠶⠶⠶⢦⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢀⣤⣴⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠷⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣰⡿⠋⠀⣰⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀⢰⡟⠁⠀⢠⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⢤⡄⠐⠘⢿⣷⣿⡇⠀⠀⠘⢿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⠀⠹⣷⡀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⠀⠈⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⠋⠉⢻⡆⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠃⠀⢹⣷⠀⠀⠀⠀⣸⣿⠀⠰⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠛⠁⠀⠀⠀⠀⠀⠀⠘⠿⠟⠋⠀⠀⠘⣿⠃⠀⠸⣰⣿⠇⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣶⣤⣤⣴⣤⣤⣄⠀⠀⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⣁⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⢀⣀⣀⣀⠀⣁⣠⣾⡿⠋⠀⠀⠀⠹⣿⠿⠛⠛⠻⢷⣄⣀⣀⡀⠀⠀⠀⠀⣀⣠⣾⣿⣥⣾⠿⠋⠀⢀⣀⣀⣀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠋⠁⠀⠙⠦⠞⠋⣂⣀⠉⢻⣼⣿⣹⣇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⣿⣿⣻⡯⠽⣥⠀⢠⡾⠋⣁⣀⠙⠓⠀⠀⠀⠀⠈⠠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡇⠐⠀⠀⢀⡀⠀⠀⠀⠙⡆⣸⣧⣿⠟⠛⠀⠀⣠⣤⡾⣷⡄⠀⠀⠀⢠⡟⢻⣷⠀⠀⠀⠀⠀⢘⣿⣿⠷⠀⡼⠀⠸⡇⢸⡏⠀⣑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠠⣾⡷⠛⠉⣿⡀⠀⠀⠀⣿⡏⠀⠈⠻⣷⡄⠀⠀⠀⠀⠹⣷⣤⣤⣶⣾⠟⠋⠀⢀⡼⠁⠀⠀⠙⣦⣃⠀⡏⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⢠⡝⣿⣦⣤⠶⠋⠀⠀⣀⣀⠈⠻⣦⣄⣀⣀⣀⣽⠟⠉⠙⣿⣦⠄⢀⣉⠀⠀⠀⠀⠀⠀⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⢀⣴⡿⠟⠋⠛⢷⣶⣶⡿⠛⠙⠻⣶⣌⠉⠉⠉⠉⠁⠀⠀⠀⠘⣿⡾⠛⠛⠛⢿⣶⡅⠀⠀⠀⠀⠈⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠞⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠙⣿⡅⠀⠀⠀⠀⢾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣿⡇⠉⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⢀⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠿⠟⠿⠿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⢀⣰⣿⣧⡀⠀⠀⠀⠀⣀⣀⣤⡶⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠷⣦⠶⠿⠋⠀⠙⠿⣦⣤⡶⠾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠁⠀⠀⠀⠈⢷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀ ⠀⠀⠀⠀⠀⣠⠎⠉⠀⠀⠀⠉⠑⠲⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠀⠀ ⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⡧⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠈⣧⣀⣀⣠⠴⣋⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡧⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⢀⣟⠀⠀⠈⠋⠀⠀⢱⠀⠀⠀⠀⠀ ⠀⠀⠀⡴⠘⠀⠀⠀⠀⠀⠙⠲⠤⠤⠴⠛⡬⠂⠀⢼⣷⠐⠀⢎⠀⠀⠀⠀⠀ ⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⣀⣀⠤⢄⡀⠀⣸⣆⠀⠀⠀⠀ ⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠹⡄⠀⠀⠀ ⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠐⠒⠋⠉⠉⠉⠉⠉⠓⠢⣄⠀⠀⡇⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠈⢆⢀⡇⠀⠀⠀ ⠸⡀⠀⠀⠀⢀⠞⠀⣶⣦⠀⠀⠀⠀⡠⠄⢄⠀⠀⠘⠛⠁⠀⣸⡞⠀⠀⠀⠀ ⠀⠳⡀⠀⠀⢸⠀⠀⠻⠟⠀⠀⠀⠀⠈⠉⠈⠀⠀⠀⠀⣠⡼⠋⠀⠀⠀⠀⠀ ⠀⠀⠙⠢⣄⣘⣄⠀⠀⠀⠀⠀⠀⠑⠒⠒⣁⡠⣪⣯⢀⢀⡼⣶⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠛⠒⢲⠖⠒⠚⢻⣏⡉⡡⡅⣻⠄⠻⠉⠀⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡶⠤⣄⡎⠁⠈⢳⠈⢾⡄⠀⢀⡼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠴⠶⢤⡷⣄⣀⣀⡄⠠⠞⠄⢄⣉⣓⡁⡴⠚⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠁⠈⠉⠉⠐⢄⠠⠊⠁⢈⡆⡟⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠣⢄⣀⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠇⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⠤⣄⣀⠀⠀⠀⠀⢀⣏⣀⡠⠫⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⣀⣤⠶⠶⠶⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠋⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡶⣴⣤⣄⡀⠀⠀⠀⠀ ⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⡄⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀ ⠀⠀⠈⠻⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀ ⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⢀⡤⠶⠿⣿⣦⠗⠛⠒⣦⣀⠀⠀⠀⠀⠀⠐⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⡇⠀⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠘⠇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⣇⠄⠀⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⠐⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠹⣤⡀⢰⠞⠉⢳⡄⠠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠛⢶⣤⣀⣀⣀⣤⡴⠟⠃⠀⠀⠀⠀⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠠⡏⠀⠈⠓⡶⠊⠀⠀⠘⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠰⣸⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣧⣀⣀⣠⡾⢦⣤⣤⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⢠⡿⠀⠈⠉⠁⠀⠀⠀⣀⣀⡀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⡴⠒⠒⣞⣁⡠⠽⠭⢄⣈⣳⣊⡉⠲⣄⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀ ⠀⠀⠀⠀⢸⡇⠀⡴⠋⢙⡵⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠳⢤⣀⣳⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠐⢺⡇ ⠀⠀⠀⠀⢸⡇⡮⢇⡾⠁⢠⣶⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⢹⣄⡀⠀⠀⠀⠀⠀⠀⠈⡇ ⠀⠀⠀⠀⠸⣿⡁⣼⠀⠀⣾⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠈⠳⣄⢹⠦⠀⠀⠀⠀⠀⠀⣟ ⠀⠀⠀⠀⠀⠻⡟⢿⠀⠀⠈⠛⠉⠀⠀⠀⠀⣤⠤⣄⠀⠀⠀⠀⠀⣸⣿⣿⣧⠀⠀⠙⣎⠳⡄⠀⠀⠀⢸⢰⡏ ⠀⠀⠀⠀⠀⠀⠱⣜⣆⡤⠦⠤⣄⠀⠀⠀⠀⠛⠒⠋⠀⠀⠀⠀⠀⢻⣿⣿⡏⠀⠀⠀⢸⣤⠇⠂⠀⢠⢄⡾⠁ ⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠐⣾⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⢸⠃⡃⠁⠠⣠⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⣼⣦⣤⣠⠦⢄⠙⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡞⣡⣤⠾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠸⣿⠉⠀⣹⣀⣙⣿⠏⠁⡽⠶⠤⣤⣤⣤⣤⣤⣴⡾⠅⠚⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣀⠀⠈⠛⣿⠿⣌⡝⠝⡍⣘⣧⣀⣀⣀⣀⣤⣴⣶⣾⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣳⡶⢻⠷⣮⣤⣤⣽⣥⣬⣭⣿⣿⢿⡖⠋⠉⠉⢳⡝⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⣠⢺⣥⣧⣽⢂⡄⠀⠓⠀⠈⢻⡄⠀⠀⠀⠀⣿⣭⣧⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣋⠴⢺⠥⠚⠁⠀⠘⠦⣽⡒⢤⣄⣀⣼⢳⣤⡀⠀⠼⠃⣠⣷⡗⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠯⠜⠉⡏⠀⠀⠀⠀⠀⡄⣧⠉⠙⠲⣾⣯⣯⣏⣳⣶⣴⣾⣻⣉⣽⣵⡦⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠸⠄⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣿⢄⠀⠀⠀⠀⠀⠀⠀⠉⢉⣽⡶⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠟⢦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢸⡀⠙⠒⠢⢴⣉⡦⠔⠚⠋⢸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠦⠽⣉⣙⣟⠛⣛⠻⢿⠞⠿⡟⠿⣻⠛⣧⠀⠀⠀⠀⠁⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣯⣉⣉⣻⣿⣃⠙⢍⣫⣁⠉⠉⠉⣉⣩⣿⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⣉⣉⣿⡀⠉⠛⠛⠧⠜⠛⠛⠛⠉⢡⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠾⠶⠶⠶⠶⠞⠳⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

𝓻𝓮𝓼𝓹𝓮𝓬𝓽𝓯𝓾𝓵𝓵𝔂 𝓼𝓽𝓯𝓾 <3 ⠀⠀⣀⣤⠶⠶⠶⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠋⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡶⣴⣤⣄⡀⠀⠀⠀⠀ ⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⡄⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀ ⠀⠀⠈⠻⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀ ⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⢀⡤⠶⠿⣿⣦⠗⠛⠒⣦⣀⠀⠀⠀⠀⠀⠐⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⡇⠀⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠘⠇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⣇⠄⠀⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⠐⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠹⣤⡀⢰⠞⠉⢳⡄⠠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠛⢶⣤⣀⣀⣀⣤⡴⠟⠃⠀⠀⠀⠀⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠠⡏⠀⠈⠓⡶⠊⠀⠀⠘⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠰⣸⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣧⣀⣀⣠⡾⢦⣤⣤⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⢠⡿⠀⠈⠉⠁⠀⠀⠀⣀⣀⡀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⡴⠒⠒⣞⣁⡠⠽⠭⢄⣈⣳⣊⡉⠲⣄⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀ ⠀⠀⠀⠀⢸⡇⠀⡴⠋⢙⡵⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠳⢤⣀⣳⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠐⢺⡇ ⠀⠀⠀⠀⢸⡇⡮⢇⡾⠁⢠⣶⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⢹⣄⡀⠀⠀⠀⠀⠀⠀⠈⡇ ⠀⠀⠀⠀⠸⣿⡁⣼⠀⠀⣾⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠈⠳⣄⢹⠦⠀⠀⠀⠀⠀⠀⣟ ⠀⠀⠀⠀⠀⠻⡟⢿⠀⠀⠈⠛⠉⠀⠀⠀⠀⣤⠤⣄⠀⠀⠀⠀⠀⣸⣿⣿⣧⠀⠀⠙⣎⠳⡄⠀⠀⠀⢸⢰⡏ ⠀⠀⠀⠀⠀⠀⠱⣜⣆⡤⠦⠤⣄⠀⠀⠀⠀⠛⠒⠋⠀⠀⠀⠀⠀⢻⣿⣿⡏⠀⠀⠀⢸⣤⠇⠂⠀⢠⢄⡾⠁ ⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠐⣾⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⢸⠃⡃⠁⠠⣠⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⣼⣦⣤⣠⠦⢄⠙⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡞⣡⣤⠾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠸⣿⠉⠀⣹⣀⣙⣿⠏⠁⡽⠶⠤⣤⣤⣤⣤⣤⣴⡾⠅⠚⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣀⠀⠈⠛⣿⠿⣌⡝⠝⡍⣘⣧⣀⣀⣀⣀⣤⣴⣶⣾⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣳⡶⢻⠷⣮⣤⣤⣽⣥⣬⣭⣿⣿⢿⡖⠋⠉⠉⢳⡝⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⣠⢺⣥⣧⣽⢂⡄⠀⠓⠀⠈⢻⡄⠀⠀⠀⠀⣿⣭⣧⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣋⠴⢺⠥⠚⠁⠀⠘⠦⣽⡒⢤⣄⣀⣼⢳⣤⡀⠀⠼⠃⣠⣷⡗⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠯⠜⠉⡏⠀⠀⠀⠀⠀⡄⣧⠉⠙⠲⣾⣯⣯⣏⣳⣶⣴⣾⣻⣉⣽⣵⡦⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠸⠄⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣿⢄⠀⠀⠀⠀⠀⠀⠀⠉⢉⣽⡶⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠟⢦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢸⡀⠙⠒⠢⢴⣉⡦⠔⠚⠋⢸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠦⠽⣉⣙⣟⠛⣛⠻⢿⠞⠿⡟⠿⣻⠛⣧⠀⠀⠀⠀⠁⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣯⣉⣉⣻⣿⣃⠙⢍⣫⣁⠉⠉⠉⣉⣩⣿⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⣉⣉⣿⡀⠉⠛⠛⠧⠜⠛⠛⠛⠉⢡⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠾⠶⠶⠶⠶⠞⠳⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣼⣿⢟⣹⣷⠶⠶⠶⠶⠶⠶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣠⣴⠾⠛⠋⢉⣿⡟⢷⣾⡇⠿⣦⡀⠀⢀⠠⠐⢠⢀⡉⠛⠻⣶⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢻⣿⢛⣿⢻⡶⣤⣸⣾⣯⣽⣾⣨⣿⠀⣿⣷⡄⠠⠀⠀⠂⡐⠌⡑⢢⢀⠉⠻⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⢾⣿⣴⣉⣧⣛⣼⣿⢿⣯⡋⢻⣱⣞⣦⢝⣿⡇⣤⣿⡄⠀⠈⠀⡀⠠⠈⠐⡈⠆⡁⠘⣿⡄ ⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⢹⣿⣏⡉⢧⣎⣻⡖⣿⡿⠟⠳⣭⣿⡼⠟⠛⣻⣾⠛⢷⣤⣂⠀⢀⠁⠈⠀⠐⠐⠱⣸⡇ ⠀⠀⠀⢀⡼⠏⡀⠐⠈⠀⠀⣾⡧⢉⣿⠋⣿⠖⡿⠀⢀⠠⢀⣈⣉⣍⣯⣏⣆⣀⠀⡈⢙⣿⠶⠶⣤⣥⣦⡾⠾⠋⠀ ⠀⠀⢠⡟⡁⠒⡄⠁⠂⢈⠀⢼⣿⡁⣾⡟⣡⠞⢁⣴⠶⠛⠋⠉⠉⠀⠀⠀⠈⠉⠛⣶⡸⣻⠷⠲⠀⠀⠈⣧⠀⠀⠀ ⠀⢠⡟⣨⠔⠃⠄⡁⠀⠐⢨⣿⠈⠛⠿⢿⣳⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⢷⣦⡶⠂⢸⣇⣿⣠⣄⠀⠀⠀⣹⠀⠀⠀ ⠀⣿⠁⡜⢨⠁⠂⠀⡀⢦⣾⠃⠀⠀⢤⡿⠋⠀⢀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢀⣾⡿⠋⠁⠀⠀⠀⠘⢿⡄⠀⠀ ⢸⡏⠀⡎⡀⠆⠀⡀⣰⣿⡇⠀⠀⢁⣾⠁⠀⢀⣾⡆⠀⠀⠀⢾⣉⡿⠀⠀⢀⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀ ⠸⣷⠀⠕⢄⠠⠐⣰⡿⠋⢿⣤⠀⠈⣿⡀⠐⠛⠋⠀⠀⠀⠀⣈⣽⣧⣖⠛⠛⢯⣽⣛⡶⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀ ⢸⡿⢷⣬⣤⣶⠿⠋⠀⠙⠉⠙⢻⣶⣬⣷⣦⣤⣤⣤⣤⢶⣾⠏⠈⠁⣹⣆⣠⡀⠀⢹⡆⠀⠀⠀⠀⠀⠰⠀⣼⠀⠀ ⢸⡇⠀⠀⠀⠀⠠⠀⠀⠀⠀⠺⠋⠉⠀⢀⣠⠞⠋⢁⣰⠏⠀⠀⣴⠞⢏⣭⣯⣓⡶⠾⢥⣄⠀⠀⠀⠀⠀⣴⠇⠀⠀ ⠈⢷⡀⢀⡄⠀⠀⠈⠑⢦⡀⠀⡀⠔⠉⠈⠹⠶⠦⠷⠿⣤⣤⠾⠧⢷⡿⠉⠀⠈⣷⠀⠀⠹⡆⠀⠀⢰⠟⠁⠀⠀⠀ ⠀⠈⠛⢾⡇⠀⢠⢀⢄⠊⠙⠢⣄⡀⠀⠀⠀⠀⠚⠶⣤⣿⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⣿⠀⢠⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢷⡋⠉⠳⣀⢀⠀⠀⠀⠉⠂⠀⠀⠀⢠⣤⣏⣿⡀⠀⠀⠀⠀⠀⠀⣸⢷⡀⠀⢀⣟⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⣄⠀⠈⡉⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠤⠽⢦⣀⣴⠏⠀⢉⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠲⠮⣥⣤⣼⣦⡀⠀⠀⠀⠀⠀⠀⣀⣶⣀⣀⣀⣀⣀⣤⡴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠒⠒⠛⠉⠁⠀⠀⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⡰⢸⠿⣽⣏⠿⣭⢯⡽⣭⢯⡽⣭⢯⡽⣭⢻⡝⣯⣛⢿⣧⡂⠄⠠⠀⠄⣀⠢⠐⡄⢢⠐⠠⡐⢤⢎⡴⣩⠖⡭⢎⡵⡩⢖⣤⣂⡔⠰⡈⠔⠠⢀⠀⠠⠀⢆⡐⢢⠐⠠⢀⠂⠄ ⠐⡠⢉⢿⣳⢯⣟⣧⡟⣼⢎⡷⣺⢵⣫⢞⡵⣫⢞⡵⣫⣏⡟⣿⡌⠠⢁⠂⠄⠢⢑⠨⡐⡈⢶⣫⢓⡎⢶⡱⣛⡼⢣⢞⣱⣋⢶⢫⢿⣦⡑⠌⢂⠠⠈⠄⡑⢂⡘⠄⣉⠐⡀⠊⠄ ⢀⠱⡈⠆⣿⢻⣞⣧⣟⡷⣏⡾⣱⢏⡾⣹⢞⡵⣫⠾⣵⢫⢾⣹⢿⣄⠂⠌⠠⠑⡨⠐⠤⣱⣿⠲⣍⡞⢧⡳⣍⠾⣙⢮⡕⣮⢋⡯⣞⡽⣷⠈⠄⡐⠀⠆⢠⠡⡐⢡⠂⡐⠠⡁⠂ ⠀⠆⠱⡈⠜⣿⣞⣷⣻⢾⣝⣳⡽⣎⢷⡹⣮⣝⣳⢻⣜⢯⡳⣏⠿⣿⣆⠈⠄⠱⡀⢍⠰⣿⢣⡟⣬⣝⣣⠷⣩⢯⡝⣞⡼⢣⡟⣼⢣⡟⣽⣮⠐⠠⠁⠌⡠⢂⠍⡄⠃⠄⠁⠄⡁ ⠈⡌⢡⠐⡌⠸⣿⡾⣽⣻⣞⣧⠿⣜⢯⣳⢳⣎⢷⣫⢞⡧⣟⡭⢿⣱⣿⣆⠈⡔⠨⠄⣽⣟⢧⣛⡖⣮⠵⣋⠷⣓⢾⡱⡞⣧⢻⡜⣷⡻⣽⣿⡃⠄⡁⠂⠔⡨⠐⡌⢡⠈⡐⠠⠐ ⠐⢌⠂⡜⠠⠁⠞⣿⣷⣻⣞⣾⢻⡽⣎⢷⣫⢞⣧⣛⢮⡳⣝⢾⡹⣖⢯⣿⡐⢠⠑⡌⣿⡾⡽⢮⣝⢶⣫⡝⣯⡝⣶⡹⣝⢮⣳⣻⣵⣻⡗⣿⡇⠐⠠⢁⢂⠡⢃⡘⠄⠂⠄⡁⢂ ⢈⠢⢁⠆⡡⠃⠄⡹⢿⣳⣟⡾⢯⣷⣛⢮⡳⣏⢶⡹⣎⢷⡹⣎⢷⡹⡞⡼⣷⡂⡌⠰⢹⣿⣟⣯⡞⣷⡭⣟⣶⣻⣵⣻⣭⢷⣯⢷⣞⣷⣻⣽⡇⢈⠐⡀⠂⡅⢢⠘⡄⢉⠐⡀⠂ ⠠⡑⢌⠢⠡⠌⠐⠠⢙⣿⢾⣽⣻⢶⣫⢷⡹⣎⢷⡹⣎⢷⣙⢮⣇⠟⣭⠳⣝⢳⢮⠱⡌⢿⣿⡾⣽⣳⢿⡽⣶⣻⣞⡷⣯⣟⣾⣯⢿⣞⣯⣿⡇⠀⠆⡀⢃⡘⢄⠡⠂⠌⡐⠠⢁ ⢀⠣⡘⠄⢇⠸⢀⠃⠄⡸⣿⣼⣻⢧⣟⡼⣣⢟⡼⣣⣛⡼⣛⡤⡜⢿⡠⢿⡘⣇⠟⣟⡻⣜⡻⢿⣿⣻⡿⣿⢧⡿⣼⣿⣧⣿⢻⡼⣿⢼⢧⣿⡃⡘⠠⢀⠇⢠⠘⡄⠛⢠⠀⢃⠄ ⠢⡑⢌⡘⢢⠁⠆⡈⢄⠡⢙⣿⣽⢯⡞⣵⢫⡞⡼⣱⢣⡞⣥⢳⡹⢶⡹⣲⠝⡮⣝⠶⡳⢼⣱⣋⢶⢫⢟⡻⣛⠿⡹⣍⠶⣩⢏⡷⣹⢾⣯⣿⢧⠀⢃⠄⢊⠄⢣⠌⡡⠂⠌⢂⡐ ⡡⡘⠤⠚⡄⢊⠤⠑⣂⠂⣉⠫⣿⡿⣜⢣⡳⣍⢳⣣⠗⣮⡕⣏⠾⣥⢳⡣⣟⡱⣎⢯⡝⢧⡳⣜⣣⠟⡮⢵⣋⠾⣱⡍⡾⡱⢎⡞⣥⣛⡼⢿⣌⡐⡈⠌⢂⠎⣡⠚⡄⠱⡈⠔⠠ ⡰⢡⡙⡜⡸⢄⠆⢣⢄⠣⢴⣿⠻⣵⢊⣧⢓⣮⠳⣥⣛⢦⢻⡜⣧⢫⢧⢳⣍⠷⣙⢮⠞⣧⢻⡜⡶⢫⣝⡳⢎⡻⣴⢹⡲⣝⢣⡞⢦⡽⣸⣛⠿⣷⣌⠘⡄⡚⢤⠓⡌⢡⠐⣉⠐ ⠁⢂⠡⢈⠡⠈⠌⠠⡈⣷⡿⢣⡟⡴⣫⠖⣏⢶⡛⢶⣩⢞⣣⡝⢮⣓⣏⡳⣎⢟⡹⣎⢿⣸⢣⡝⣞⡳⢮⡹⣭⢓⣧⠳⣽⡸⣣⣝⠳⡞⣥⢏⣟⡳⢿⣇⠈⡑⢊⠑⡈⠡⠉⢂⠉ ⠈⠄⠂⠄⢂⠡⢈⠰⣼⡟⣼⠳⣜⢧⣓⡻⣜⣣⣛⢧⡝⡮⣵⢚⡧⢏⡶⣹⣜⣫⠵⣎⡗⣮⠳⣝⣎⠷⣫⢵⣋⢾⡸⡝⣦⢳⣓⢮⡛⡽⣜⢯⡺⣝⢯⣻⣦⠐⢀⠂⠄⡁⠂⠄⠂ ⠠⢈⠂⡘⢀⠂⠤⣿⡿⣹⢖⡻⣜⡳⢎⡳⡵⢮⢵⡺⣜⢳⣎⢻⡜⢯⡜⡧⢞⡼⣹⠲⣝⢎⡟⡼⢼⡹⣱⢮⡝⡶⣭⢳⣣⢯⡜⣮⣝⡳⣝⢮⡳⡽⣎⢷⣻⣮⠠⢈⠐⠠⠁⠌⡀ ⠐⠀⠒⢀⠂⢌⡽⣣⢟⡼⣣⢟⡼⢭⡏⢷⣭⢳⣎⠷⣭⢳⣮⣷⣽⣧⠿⠙⠎⠓⠃⠛⠨⠉⠜⠙⢊⠑⠓⠚⠿⠾⣵⣯⣞⣧⣛⠶⣭⣳⠽⣎⡷⡽⣭⢷⡻⣿⣖⠠⠈⠄⡁⢂⠐ ⠤⠣⢜⡠⢌⡼⣳⡝⣮⢳⡝⣮⡝⣮⡝⣧⢞⣳⣮⡿⠟⠛⠉⠉⡀⢀⠀⠄⠀⠂⠐⠀⠂⠉⠀⢂⠠⠀⠌⠠⠀⠒⠀⠠⢉⠙⠛⢿⣶⣫⢿⣱⢯⡽⣞⣯⣽⣳⣿⡆⢡⠒⡰⠄⢆ ⠌⣑⠢⡘⢴⣫⢧⡻⣜⢧⣛⢶⡹⢶⣹⢮⡿⠟⣧⣔⡀⢄⣐⠀⠀⡀⠀⠠⠐⠀⠂⠀⠐⠀⡐⠀⠄⠂⠐⡀⠡⠐⠈⠠⣠⢬⠐⢦⣼⡿⢿⣽⡾⣝⣳⡽⣶⣻⣽⣷⠡⢊⠱⡈⢆ ⠘⡄⢣⠐⣹⡖⣯⢳⡽⢮⣝⣮⡽⣣⣿⠏⢻⣤⣼⣿⣿⣿⣿⣿⣦⠀⠠⠁⠀⠐⠀⠁⢀⠂⢀⠀⡀⠌⠀⠄⡐⠠⢸⣷⣿⣿⣿⣿⣿⣧⣷⡹⢿⣽⣳⣟⣳⡽⣾⣿⡑⢌⠱⡈⠆ ⠂⡜⢀⠣⣽⢞⣭⢷⣫⠷⣞⠶⣽⡿⢁⠐⢸⣻⣿⡟⣿⣧⢌⣿⣿⡄⠐⢀⠀⠁⠠⢈⠀⠄⠂⠀⠄⠂⠡⠐⠀⣁⣧⣿⣿⡤⣻⡟⣿⣿⡇⡐⢩⢿⣷⣞⣷⣻⢿⣾⠅⡊⠤⢑⡈ ⠁⢆⠡⢂⣿⢯⣟⣾⢳⣻⣭⢿⡿⢸⠀⠂⣿⣿⣿⣿⢛⣿⣿⣿⡿⡅⠈⡀⠄⡁⠂⠀⢄⢬⣠⡈⠠⠈⠄⡈⠄⠀⢋⣿⣿⣿⣿⢛⣿⣿⣷⠈⢆⢚⣿⣿⣞⡽⣯⣿⡃⠜⡠⢃⡐ ⠉⡔⡈⠆⢿⣿⣯⣞⣯⢷⣞⣿⠇⡈⠔⠠⢹⠹⣿⣿⣾⣿⣿⠟⢃⠠⠐⠀⠄⡐⠠⢁⠈⠻⠗⢃⠠⢁⠐⠠⢈⠁⡂⠜⢻⣿⣿⣿⣿⡿⠛⡨⢐⡌⣿⣷⢯⣟⣿⣿⡇⡘⠤⣁⠂ ⠌⡰⢈⠜⡨⣿⣷⣟⡾⣯⣞⣿⡰⢁⠎⡱⢢⠱⣌⠫⢍⡉⠡⢈⠄⢂⡐⡈⢔⠺⣷⣮⣼⣦⣼⣤⣶⣼⣿⠂⡁⢆⠡⢌⠢⡘⢍⢫⢋⡜⣣⢕⡢⢜⣽⣿⣟⣾⣿⡏⠔⡡⢒⠠⠡ ⠐⡡⢌⠢⡑⠼⢿⣿⣽⣳⢯⣿⣧⠘⣬⢱⡋⠷⣌⠳⡌⡔⡡⢊⢌⡰⢠⠑⡌⡐⢻⣯⡳⢭⣏⡳⣽⡟⢢⡐⣡⠊⠴⣈⠦⡱⢌⡲⡩⢖⡱⢪⣜⢣⣿⣿⣿⣿⠟⢠⡑⠄⢣⠈⡅ ⡌⢰⠈⠒⣤⠘⡎⣿⣿⣯⡟⣾⣿⣵⡌⢣⡞⢱⡎⣵⠘⣴⠑⢪⡔⢢⠑⠊⣴⠉⣦⢹⣿⣧⣿⣿⠋⡔⢣⠒⢡⡎⣵⡌⣶⢱⣮⢱⠓⣿⣾⢱⣾⣿⣿⣿⣿⠉⢢⠁⢰⠈⡆⢱⠀ ⢀⠣⡘⠰⣀⠒⡰⠄⢛⢿⣿⣯⣿⣷⣽⡺⣜⣧⡻⣴⢫⡖⣝⣦⣓⢮⡱⣍⢦⡹⢤⠳⣼⡙⣧⢎⣝⡲⣍⣎⢷⡸⣥⡻⣜⣳⢮⣏⢷⣳⢮⣷⣿⣿⡿⢛⡡⢊⠔⡨⢆⠱⣈⠆⡱ ⣌⠱⣌⠓⡬⡑⢆⡉⠂⠀⠈⢙⠻⠿⣿⣿⣿⣽⣟⣷⣯⣛⡷⢾⣹⢮⢷⣛⣮⡽⢯⡷⣞⡽⣎⣟⣮⠷⣏⡾⢧⣟⣳⣻⣝⣻⣾⣽⣿⣿⡿⠟⠋⢁⠀⠤⠑⡊⢌⠱⣈⡑⢢⢉⠒ ⠈⠃⠌⡉⠔⠉⡐⠄⡡⢈⠡⢀⠀⡀⠀⠈⠉⢻⡻⠿⠿⡿⢿⠿⢾⠿⡾⢷⣭⠿⣭⠷⡽⣯⡽⢮⡽⡿⢿⢾⠷⣾⠻⡟⣟⣛⣛⡏⠥⠀⠀⠄⠠⢀⢌⡰⢡⠘⡄⠣⢄⠘⢄⠊⠌ ⠠⢁⠂⡐⢈⠐⡀⠓⠴⣆⡒⡄⢢⠐⡁⠂⡁⠀⠛⢯⣗⡹⢎⡽⢮⡹⣭⠳⣎⢟⣼⡟⠀⠈⢿⣧⣏⢵⡫⢮⣝⢲⢫⡝⣳⡼⠋⢁⠀⢄⠡⢎⡱⣬⠦⠓⠤⢃⠬⡑⢢⠡⢌⡘⠤ ⠐⡀⢂⠐⡀⠆⠠⠁⠂⠌⡉⠙⠣⠹⢤⡡⠄⡁⠂⢀⠉⠛⠷⣾⣧⣛⡴⡻⣜⣾⡿⠀⢀⠀⠈⢻⣯⣎⠷⡳⢮⣭⡷⠞⢋⠀⠰⢠⣘⡴⢋⠮⡑⢦⠮⡑⢎⢖⠲⡱⢎⡓⢮⡜⢧ ⠶⣡⠖⠮⣔⢣⢳⡘⣤⠳⣌⢓⡣⢓⠦⣱⠣⣌⠱⢀⠀⠂⡀⠀⠉⠛⠿⠷⠯⢷⠃⠀⠠⠀⠀⠀⠿⠿⠾⠟⠋⠁⡀⠐⡀⠎⣱⠢⣗⣩⣯⣷⣍⡫⣴⢉⢮⡌⣛⣴⣧⣙⠣⣜⢢ ⡳⢤⡛⡜⣌⢣⠎⡵⢢⠗⣌⢎⡱⢍⡲⢥⠳⡌⠆⡀⠄⠐⠀⠀⠁⠠⠀⠠⠀⠀⠀⠐⠀⠀⠁⠄⠀⡀⠄⠀⢀⠂⠠⢁⡐⢘⣺⢟⣻⣿⣿⣿⣿⣿⣶⣿⣶⢞⢯⠻⡼⣛⠷⣭⢶ ⡝⢣⢳⡹⣌⠳⢎⠲⡍⡞⣜⣊⠶⡱⡘⢆⡣⢍⡐⠠⢀⠈⢀⠈⠀⠀⠄⢀⠀⠂⠁⠀⡀⠁⢀⠠⠀⠀⠀⠠⠀⠀⠂⠄⠒⡠⢼⠊⡖⣿⣿⣿⣿⣿⣿⣿⣿⡍⢎⢳⣱⣍⢞⣰⣣

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⢀⠀⢀⢤⣶⣿⣿⠿⢿⣮⡂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⡿⢿⡿⣿⣾⣿⡿⠛⠁⠀⠀⠀⢻⣷⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⡿⣿⣿⣶⣶⣤⣄⣤⣴⣶⣾⣿⣿⣿⣿⣿⢯⣽⡳⣯⣽⣻⣿⣦⣀⡀⠀⢀⣀⣼⣿⣟⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠉⠉⠛⠛⠛⠋⠉⠁⠀⠀⠀⣿⣿⣯⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⢻⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣷⢯⡞⣿⣿⣾⣿⡟⣮⡗⣯⢿⣿⣷⡿⡼⣏⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⢟⣧⣿⣿⣿⣽⣳⡽⣫⣿⣿⣿⣿⡽⣽⣾⡿⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠟⠛⠉⠙⠻⠿⠿⣿⣿⣟⢯⡷⣽⣿⣿⣁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢿⠿⠟⠋⢿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⣿⣮⣤⣤⣤⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⣿⡏⠉⠉⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⡀⠀⠀⠀⠀⢀⣀⣿⣷⣂⣤⣤⠀ ⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⣶⣶⡦⠀⠀⠀⠀⣼⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⠉⠀⠈⠀⠀⠀⠀⠀⠈⢉⣿⣏⠋⠉⠑⠀ ⠀⠀⠀⠀⠘⠛⠉⠉⠉⢿⣧⡀⠀⠀⣀⣀⠀⠹⣿⡟⠀⠀⠀⠀⠀⠀⢰⡾⠿⢷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣾⣿⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⡿⣿⣿⡿⢿⣷⡀⣿⣿⣿⣿⣿⣷⠀⠀⣸⣿⡾⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠿⠿⣿⡿⡆⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠀⠀⣠⣿⠟⣻⣿⣿⣿⣿⡟⠛⠛⠛⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢼⣿⠀⠀⠀⠀⠀⠀⢠⣿⣧⣾⡿⣿⣯⣿⣿⣿⣷⣤⣤⣤⣿⣇⣀⣀⣠⣤⣶⣶⣶⣦⣴⡿⡟⠏⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣷⣤⣄⣠⣤⣶⡿⠋⣿⡿⣿⡟⠉⠉⢻⣿⣿⣿⠈⢸⣿⠟⠛⠛⢻⣿⡉⠀⠀⠉⠻⣿⡥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⣤⣶⡶⢿⣿⢿⡿⣿⠉⠀⠀⢿⣿⢿⣷⣤⣠⣾⣿⣿⡿⢀⣾⡿⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⣿⡇⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣼⡿⠻⠃⣩⣿⡿⠃⠘⣿⣄⠀⠀⠈⠻⣿⣯⣟⣿⣽⣿⠟⠁⠸⣿⡅⠀⠀⠀⠀⢸⣿⡆⠀⢀⣴⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⡟⠁⠀⢀⣼⡿⠗⠀⠀⠀⠊⠟⠛⠻⢟⣿⣿⡿⡿⡿⢿⡿⢿⡿⣿⢿⣷⣄⡀⠀⠀⠀⣿⣿⣶⣿⣿⣯⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⣧⣤⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡱⢣⡝⣣⢞⡱⣚⠴⣫⠝⡿⣿⢿⡿⣿⢿⡛⣏⢳⢺⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠹⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⢧⡙⢧⡚⡵⢪⠵⣩⠞⣥⢛⡜⢦⣋⠶⡱⢎⡵⣊⢧⣋⣿⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣣⣝⡲⡹⣜⢣⡛⡴⣋⠶⣭⣾⠱⣎⢳⡙⣎⠶⣩⢖⣱⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠿⣿⣿⣿⣿⣧⣿⣤⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣇⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⣹⡏⠀⠉⠁⠀⠀⠀⠀⠀⠀⢰⣿⣝⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢚⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢯⢻⢫⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⣿⣶⣤⣤⣤⣤⣤⣤⣤⣾⣷⣤⣤⣤⣤⣤⣤⣶⡾⡟⠗⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⠛⠋⠛⠙⠛⠋⠈⠁⠙⠛⠛⠛⠛⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠥⢣⡉⢦⠱⣈⠦⡑⡌⠦⡑⢎⡔⢣⢍⡛⠷⣾⣰⡉⢖⡱⢊⡖⡱⢎⡜⢦⡙⢦⡙⢦⡙⡼⢌⡣⡝⣬⢣⡝⣬⢋⡟⢿⣼⣡⢏⡼⣡⢏⡼⣘⢦⡙⢦⡙⢦⡙⢆⠳⡘⢆⠳⡘⢆ ⡃⢧⠘⡆⢓⡌⡒⡱⡘⠦⣙⠢⡜⡡⢎⡜⡱⢌⡛⢿⣶⣥⣋⠴⡙⢦⡙⢦⡙⢦⡙⢦⣙⠲⣍⠶⣙⠴⡣⢞⡴⢫⡜⣣⠮⣝⡿⣶⣵⣊⠶⣉⠶⣙⢦⡙⢦⡙⡬⢣⡙⣌⢣⡙⢎ ⣑⠊⡵⢈⢇⡰⢡⠱⣌⠱⣂⠳⢌⡱⢊⠴⡑⢎⡜⠲⣌⡛⡟⣾⣍⡶⣩⢖⡹⢆⡝⣆⢣⢏⡲⡹⣌⢳⡙⢮⠜⣣⡾⠗⠋⠉⠉⠛⢾⣛⢷⣭⣚⡱⢊⡜⢦⠱⣡⠓⡜⢤⠣⡜⠬ ⡄⢫⠔⣩⠢⢌⡱⠒⣌⠱⢢⠍⢦⠱⣉⢖⡩⣒⠬⡓⠴⣉⠶⡑⠮⡝⣷⣮⣳⢍⠶⣌⠳⣎⠵⡳⢬⢧⣙⣮⠟⠉⠀⠀⠀⠀⠀⠀⠈⣿⡲⢿⡹⢷⣯⣘⢦⡙⢤⢋⡜⢢⠓⡬⢓ ⠹⣦⣝⡠⢓⠬⢰⢉⠦⡙⡢⠍⣆⣳⣬⡶⠷⢾⢛⠻⣛⢛⡛⡛⣟⢷⣾⣣⢛⡿⣶⣍⡳⡬⣗⣽⠿⠞⣫⠖⠋⠉⠳⣄⠀⠀⠀⠀⣠⣿⢏⢣⡱⢊⠖⣹⢳⢮⣗⠬⡜⣡⢋⠴⣉ ⡝⢢⠜⡹⢳⣮⣅⢎⣲⣵⠷⢟⡛⠭⡡⢌⠳⡌⢎⡱⢌⠦⡱⠱⣌⠢⡜⠹⣷⣞⣌⢻⢻⣷⠟⠁⠀⠀⣿⠀⠀⠀⠀⢸⡆⠀⣠⣾⢋⡴⢊⠵⣬⣍⣾⣤⣳⣌⡙⠿⢶⣥⣎⠲⡡ ⢌⠣⡌⢥⢣⣼⠿⡛⡍⢦⡉⠖⡬⢱⡑⠎⢦⢙⣦⣵⣎⣖⣩⣗⣤⡓⣌⠳⢌⢿⣎⣧⡟⠁⠀⠀⠀⠀⠘⣄⡀⠀⢀⡴⠋⠛⢿⣄⣣⣮⠟⠛⠉⠀⠀⠀⠈⠹⣮⡑⢎⡜⢹⠳⣥ ⢌⢒⣡⣾⠟⡡⢎⡱⡘⢦⡙⡜⡰⢃⡜⡉⢶⡟⠁⠀⠈⠛⠀⠀⠉⠻⡴⣉⠎⢦⢩⡙⡛⠶⣦⣄⡀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⢺⠆⡜⣡⠓⣌ ⢌⢢⡿⣁⠎⡔⢣⠒⡍⢦⠱⣌⠱⣃⠦⢹⣘⣧⡀⢠⡞⠩⣹⡆⢀⣴⠷⣡⠚⡤⢣⠜⣡⠓⡴⡘⠹⠷⠶⠶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢏⢃⠞⡰⢡⠚⡤ ⠢⣹⡗⢤⢋⡜⣡⢋⠜⣢⠓⣌⡱⣆⣮⢿⣾⡟⠁⠀⠙⠒⠚⠁⠀⠈⣗⢢⡙⡔⢣⠚⡤⢋⠴⣉⢣⡙⣌⠓⡬⢨⡙⢟⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢫⠌⡎⡜⣡⢣⡙⡔ ⠱⢌⢿⣶⣨⣔⣢⣎⣼⡴⣿⢾⣽⣯⣿⣿⠟⣧⡀⠀⢀⣴⣄⠀⣀⡼⢛⠤⡓⣌⢣⡙⠴⣉⠖⡡⢆⡱⢌⡚⢔⠣⡜⣡⢚⢫⣷⡀⠀⠀⠀⠀⠀⠀⣠⢟⡡⢃⠞⡰⡑⢆⠣⡔⣡ ⡑⢪⠰⣉⠟⠿⠷⠿⠾⢟⡻⣋⠟⡵⣺⡇⠲⣌⠻⡙⢋⡅⢮⡋⢍⠲⣉⠖⡱⢌⠦⣙⢢⡑⢎⡱⢊⡔⢣⠜⣌⠓⡜⢤⠋⣆⢫⣿⡀⠀⠀⠀⣠⣾⣝⡢⢅⠫⣌⠱⣉⢎⡱⡘⡤ ⠷⣌⠦⡙⡔⢢⠒⡔⢢⡜⣡⠫⣔⢧⣿⢑⣦⡽⠶⠷⠚⠷⠮⢵⣜⣢⡙⡔⠣⡜⢤⢋⡌⠳⣌⠣⢎⡱⢺⡔⣩⢒⡱⢌⠲⣉⢎⣹⣧⠀⢀⣴⡿⣟⠹⣳⢾⣤⡙⠦⡙⣌⢣⢣⠱ ⢢⢍⡺⣵⣎⡥⣋⠜⣡⠚⣤⠳⣜⢺⣧⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣵⣘⠢⢎⡘⡱⢄⡋⠖⡬⢹⡗⢢⠣⡜⡌⡓⣌⠲⡄⢿⣶⡿⢫⠜⡤⢓⠦⡩⢝⡻⢧⣳⢌⢆⠣⣍ ⣶⠻⣙⠤⡩⢝⠷⣯⣔⡍⢆⡳⢌⡻⡟⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣎⡴⢑⠪⠜⡱⢌⡍⣿⡡⢓⡜⡰⠱⡌⡓⡜⢢⢻⣎⠕⡪⢔⡩⣒⠱⣊⡜⢥⢛⠻⢮⣵⡨ ⢃⠳⣌⠲⣉⢎⡜⣌⠛⡿⢾⣔⣫⡾⢻⡞⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣎⠱⣉⠖⡡⠎⢿⣌⢣⠒⡥⢓⠬⡱⢌⢣⠚⣿⣌⠱⣊⠴⣡⢣⠱⡘⢦⡉⢞⢢⠆⡽ ⣍⠲⣌⠳⣌⠲⡜⢢⢛⡌⣇⢿⡟⠀⠀⢷⡄⢹⠳⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣈⢎⠱⣹⢸⣿⢢⡙⠴⣉⠖⡱⢊⠦⣩⣹⣦⠓⡥⢚⠤⣃⠧⡙⢦⡙⡜⣢⠹⡰ ⢆⠳⣌⠱⣌⠳⣘⡱⢪⠔⣎⣾⠀⠀⠀⠀⣻⣜⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⢎⡱⢂⣿⣿⣧⡜⡱⢌⢎⡱⣉⠖⣡⠱⣿⢍⠲⣉⠖⣡⢎⡱⢢⡑⢎⡔⢣⠱ ⢎⡱⢌⠳⣌⠣⠵⣘⠥⣚⠴⣺⣳⣤⣤⡾⣛⡹⣷⣄⠘⠿⠂⠀⠀⠐⠶⣤⣀⣀⠀⠀⡀⠀⡀⢹⠶⢱⣹⣿⡾⣿⣷⡘⡌⢦⠱⣌⠚⡤⢃⣽⡏⡕⢪⠜⡢⢎⡔⢣⠜⣡⠎⡥⢋ ⠦⡑⢎⡱⢌⡣⢏⠴⣋⠴⣋⠴⣙⢖⡣⢞⡡⢣⢓⡞⢿⢦⣤⡀⠀⠀⠀⠀⠉⠟⢟⠳⠶⢀⡇⣸⣫⣶⡿⢋⣾⡹⣿⣷⡜⣢⠓⣌⠳⢌⠣⢼⡿⣈⢇⡚⡱⢊⡜⡡⢎⡱⢊⡴⢩ ⢣⡙⢦⠱⣊⢖⡩⢖⡩⠖⣍⠮⣱⢊⡵⢊⡼⢡⠇⣎⡱⢎⠲⣙⠻⠶⣦⣤⣄⣀⣸⣀⣉⣨⡶⠿⠛⢁⣴⠻⣄⠣⡽⣿⡿⣧⡝⡤⢋⠬⣃⣿⣝⣷⣾⣴⢡⠓⡬⡑⢎⡔⢣⠜⣡ ⡣⢜⢢⢋⡴⢪⠱⢎⡱⣋⡜⡲⢥⡓⢬⠓⣌⠣⠞⡤⢓⠬⡓⣌⠣⣍⣱⢭⡏⠀⠀⠀⠀⠀⠀⢀⡴⠯⣌⠳⣌⠳⡰⣩⠟⣿⣿⣷⣯⣼⣾⣷⢻⠱⣌⢚⡻⢷⣦⡙⢦⠸⣡⠚⡥ ⡙⢮⣇⡣⡜⢣⣋⢎⠵⣂⢳⠱⢦⡙⢆⢫⠔⣍⠚⡴⡉⢖⡱⢨⡑⠦⣘⣾⡀⠀⠀⠀⠀⣠⣾⠫⠵⢣⢌⠳⣄⢣⠕⣢⠛⡴⢊⡽⣬⡟⡏⢆⢇⠳⡌⢦⡑⢎⠼⡹⠷⣗⢤⢋⠴ ⡙⢦⣼⡽⢻⢧⣜⡪⣜⡡⢏⢺⠰⣉⠎⢦⡙⢤⢋⠴⣉⠖⠬⣑⣬⡷⠟⣃⠿⣦⠴⣖⠻⣡⠛⡟⣯⣖⣪⠱⡌⢖⡩⢦⡹⣴⠿⣛⠵⡘⢬⢃⠮⡱⢜⢢⡙⢬⠒⡥⢓⡌⢫⠞⡶

⠒⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠄⡀⠢⠐⡀⠂⠌⡀⠂⠌⠠⠁⠌⡐⢀⠢⠐⠠⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢈⠐⠄⡑⠂⠄⡁⠂⠄⡉⠄⢃⠘⡀⠆⣁⠢⢉⠐⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠜⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠠⢈⠒⠠⢉⠐⠠⢉⠐⡐⠨⢀⠒⡀⠒⡀⢂⠡⠂⠄⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢁⠂⠌⡐⠠⠈⠔⡀⠂⠤⠑⣀⠒⠠⢁⠐⡈⡐⠡⠂⢿⡇⠀⠀⠀⠀⠀⠀⣀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠌⡐⠠⢁⠡⢂⠐⡁⠢⠁⠄⢂⠁⠆⡈⢐⠠⠁⢆⣹⣧⢤⣤⠶⠶⠞⢿⣿⡿⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⢀⠂⠤⢁⠂⠔⣀⠂⢄⠡⢈⡐⠤⢈⠐⡀⠆⡐⠈⡰⢼⣟⠀⠀⠀⠀⠀⠀⡀⠁⠀⠈⠛⠷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠌⡐⠂⠌⡐⢠⠈⡄⠢⢁⡐⢀⠢⠌⡐⠄⠠⠑⡀⢼⣷⣀⣤⣤⣀⣠⣼⢷⣄⠀⠀⠀⠀⠈⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠠⠀⠀⠀⠀⡀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠂⠄⠃⠌⡐⢀⠒⠠⣁⠂⡐⠄⢂⠒⠠⠌⡐⢡⠐⣸⣿⠉⠀⠈⠉⠉⠀⠈⠛⢷⡄⠀⠀⠀⠀⠀⠀⠈⠙⠳⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠁⠀⢻⣇⠐⡈⠤⢁⠐⡈⠄⡡⠀⠆⢡⠈⠄⡘⡀⠆⡘⠀⣸⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠀⠀⡐⠂⠀⠀⠤⠀⠀⠀⢀⠠⠀⠀⠠⠄⡀⠀⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⢐⠂⠄⢂⠐⠠⠄⠃⢌⠠⠌⡐⠄⡐⠠⠄⡁⠦⢹⣿⠀⠀⡂⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⡀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠷⠶⠦⠄⢀⠀⣀⡀⠀⠀⠀⡀⢀⢀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠄⡈⠔⠂⡈⠔⡈⠢⠄⠒⣀⠒⡈⠄⡁⠒⠠⢘⣹⣿⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡿⠛⠏⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⢈⠜⠀⠀⡌⠁⠀⠐⡈⠀⠀⠒⡀⠂⠀⠀⡀⠁⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⡈⠄⢂⠐⢠⠐⠡⡈⠔⡀⠒⢠⠡⢀⠃⡰⠀⢾⣿⣦⣀⠓⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠈⠛⠷⠶⠶⠶⠶⢿⣦⣀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢀⠂⢄⠨⢀⠘⠄⡐⢂⠡⠘⡀⠢⢀⠂⡅⠘⣿⡏⠈⠛⠻⣶⣦⣤⣀⣀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⣶⢶⠾⠿⠛⠿⣶⣤⣤⣤⠾⠻⣷⣶⣶⡾⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁⠀⠠⠃⠀⠀⠂⡁⠌⠀⠀⠢⠍⠂⠀⡜⢨⠀⠀⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠈⡐⢂⠡⢈⠐⡀⢂⠁⠆⡁⠂⠌⡐⠠⠘⣿⣇⡀⠀⠀⠀⠀⠉⠛⢻⣿⡿⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣼⣿⣿⠟⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⡀⠀⣀⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣀⣼⣿⡃⢀⠂⠔⠠⢈⠐⡈⠐⢠⠁⡘⠠⠐⡁⠂⣿⣟⠻⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣾⣿⣿⠏⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠌⠀⠀⢆⠁⠀⢈⠒⠀⠀⡘⠠⡅⠀⢰⣜⣦⣄⢀⣾⣘⣁⠀⡀⠆⠀⠀⢀⣠⣴⣶⠿⠛⠋⣹⡧⠀⠌⠠⢁⠂⡐⠠⢁⠂⡐⠠⢁⠂⠑⡀⠙⡟⠿⣶⣿⣷⣦⣤⣤⣀⡄⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠀⣀⣥⣶⣿⣶⣿⡿⠛⠿⠻⠿⠟⠿⠿⠿⣿⣶⣶⠿⠛⠉⢀⠠⡀⠙⡉⠆⠡⠘⡀⠆⠒⠠⢁⠂⠌⠠⢁⠂⠌⠒⠈⠡⠘⠃⠀⠉⠙⠛⠿⣿⣿⣄⠀⠀⠀⠀⠀⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡆⢠⣿⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠂⠀⠀⣲⣤⣶⣿⣿⠿⠛⣻⣿⠿⠛⠻⢷⣆⠠⡐⠠⢀⠂⡀⠄⠠⢁⠀⠠⢀⡁⠢⠐⠠⢁⠠⠐⠠⢁⠐⠠⢁⠒⠠⢈⠂⡁⠂⠌⠠⢁⠂⡁⢂⠡⠌⡠⢁⠐⠠⢀⠉⠿⣶⣤⡀⠀⠀⠀⠀⠙⢷⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⠿⠛⠉⠀⢀⡀⣶⡟⠁⠀⠀⠀⠈⢻⣷⠷⢶⣦⣤⡐⠈⠄⠂⢈⠐⠠⡀⠡⢈⠐⡀⢂⠁⠆⢂⠁⠒⠠⠈⠔⡀⠂⠄⠡⢈⠐⠂⠤⢁⠂⠔⢂⠁⢢⠈⠠⠘⡀⠀⠈⢻⠿⣦⡀⠀⠀⠀⠀⠙⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣴⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠛⠁⠄⡀⠠⢈⠐⢠⣘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⠀⠣⠀⠌⡐⠠⢁⠂⡐⢀⠂⠌⡐⠠⠈⠄⠡⠈⠄⠠⠡⢈⡐⠠⢈⠒⡀⠂⠌⡐⠠⠉⠄⠌⢄⠡⠄⡉⢀⠂⠠⠘⢻⣦⣀⠀⠀⠀⠀⠀⢙⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⢀⣘⣼⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⠛⠡⠄⢈⠒⠠⣀⠁⢂⠘⣰⣿⡇⠀⠀⢀⣠⣤⣄⠀⠀⠀⠀⠀⠀⢸⡿⢀⠃⠌⠠⢀⠁⢂⠐⡀⠂⠌⡐⢀⠡⠈⠄⡁⠌⠠⢁⠒⠠⠐⡀⢀⠢⠐⡁⠂⠄⠡⡈⠌⡐⢀⠊⡐⠄⠂⠌⡐⠈⠄⠹⢿⣿⣧⠀⠀⠀⠹⠿⠉⠙⠻⣶⣦⣀⡀⠀⠀⢈⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠉⢄⢈⡐⠈⢄⠈⡔⠀⠌⠀⣼⣿⠿⠃⢀⣼⠛⠉⠀⢻⡇⠀⠀⠀⠀⢀⣾⡗⠀⠀⠌⡐⠠⢁⢂⠰⠠⢁⠂⡐⠀⢂⠁⣂⠐⠈⡐⠀⡈⠄⠁⠠⠀⠂⠁⡀⠌⡀⠁⠒⠐⣀⠂⠰⠐⡈⢁⠂⡐⢈⠐⠀⠊⢿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⢾⣾⢿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠂⠴⠈⢠⠀⡉⠄⢨⠐⠠⢈⣼⣿⠁⠀⠀⣾⠁⠀⠀⠀⣼⡇⠀⠀⠀⢀⣾⡿⠀⠌⢀⢂⠁⢂⡁⢂⠂⣁⠂⡐⠠⠐⡀⢂⣠⣬⣴⣤⣶⣴⣾⣶⣷⣷⣾⣦⣤⣥⣴⣈⣐⡀⠠⠈⠄⡁⠒⠠⠌⡐⢀⠊⡐⠀⢠⡻⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣻⡿⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠡⡀⠍⠂⠤⢁⠂⠔⠠⢈⠸⡄⠠⣟⣿⡇⠀⠀⠀⣿⡀⠀⠀⣠⡟⠀⠀⣠⣾⣿⠟⡁⠄⡈⠄⠂⠌⢠⡐⢀⠦⣐⣪⣴⣷⠿⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠿⣷⣤⣀⠁⠂⠔⡀⢂⠐⠠⢀⠂⡁⢻⣯⡙⠟⠛⠿⠶⠟⢿⣆⠀⢠⣾⣿⡿⠁⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣴⡟⠁⡀⠆⡐⢈⠌⡐⠠⢈⠂⣁⠂⡐⡇⠀⣿⣿⡇⠀⠀⠀⠘⠻⠶⠿⠋⠀⠀⢐⣿⣿⠃⡐⠀⢂⠡⢈⠐⠈⠶⣯⣴⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣦⡐⢈⠀⠌⠐⡀⠄⠡⠌⣿⣧⠀⠀⢰⠰⠀⠀⠙⣿⣿⣿⡟⠁⠀⠀⠀⠀⠉⠿⣦⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡿⠋⢀⠂⡐⠠⢁⠢⠐⠠⢁⠂⡡⢀⠒⡀⠅⢂⢸⡿⣿⣄⠀⢀⣠⡄⠀⠀⠀⠀⠀⣸⡿⢆⠡⠠⢁⢂⡐⠠⣸⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠙⢿⣶⡌⢀⠂⠄⡐⢀⠂⢼⣿⠄⠀⠸⠀⠀⠀⣼⣿⣿⠟⣦⡀⠀⠀⠀⠀⠀⠀⠈⠛⠷⢦⣀⡀⠀⠀ ⠀⠀⠀⢀⣴⠟⠀⡀⢂⠐⠠⢁⠂⡰⢉⠐⠂⠌⡐⠠⢂⠐⡈⠄⡀⠡⢈⣿⣿⣿⣿⣄⡀⠀⣀⣠⣾⡿⢃⠌⡀⠂⠄⣀⣤⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠉⢿⣦⠈⠠⠐⠠⠀⠌⣿⡇⠀⢀⠀⣄⣼⣿⣿⠏⠀⠈⠙⢷⣤⣤⡀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦ ⠀⠀⣠⣿⠋⠀⢂⠁⢂⠌⡐⠠⠘⡀⠆⡘⠠⠁⡄⠃⢄⢂⠐⠠⠐⢠⣶⣿⣿⣿⣿⢿⣿⣿⠿⠛⡍⢀⠃⡐⠢⢁⣼⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠻⣧⡑⠈⠤⢁⠀⣿⡇⠀⠚⢀⣿⣿⣿⠋⠀⠀⠀⠀⠀⠈⠉⠙⠣⠄⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣿⠃⢀⠐⠠⠌⢂⠐⠠⡁⢁⠢⠐⠠⢁⠂⠄⡁⠢⠀⠌⢠⣸⣾⢿⣿⡿⢹⣇⠢⡌⠐⡀⢃⠰⢀⠐⡀⢂⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⢹⣧⠁⡀⠂⠀⣿⡇⠀⢠⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠀⠀ ⢠⡟⠁⡀⠂⠌⠒⡈⠄⡘⠠⠠⢁⠂⠡⢁⠂⠌⡐⠠⠑⠨⣰⡷⠿⣧⣿⠏⠀⣿⠇⠰⠤⢁⠠⢀⠆⠈⠐⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣿⡆⠄⠁⠠⣿⡇⢠⣿⣳⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢀⣀⠀⠀ ⡿⠁⠠⠁⡌⠠⠁⠄⢂⠐⠠⢁⠂⠌⡐⠠⢈⠐⠠⠁⣌⣳⣷⣾⣿⣿⢋⣀⠀⣿⠀⢂⠐⠠⠀⠌⢂⠁⢲⡿⠁⠀⠀⣴⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠹⣱⣿⣧⣿⣳⡟⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀ ⡗⠀⡀⢣⠠⢁⠘⡀⠂⠌⢀⠂⠌⡐⠠⢁⠂⡉⢄⣣⣶⣿⣯⣾⠟⠁⠀⠀⠀⣿⠌⠠⠌⠠⢁⠂⡄⣸⣿⠁⠀⢀⣾⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢀⣿⣿⣿⣽⠏⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠁⡀⠄⠂⠄⡈⠄⡁⠂⠄⡈⠐⡄⢁⠂⢄⢳⣼⣿⣿⣿⠟⠁⠀⠀⢀⠀⣀⣿⡇⠐⡈⠐⢢⠀⠼⣿⠇⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⢀⣼⣿⢿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⢁⠐⠌⡐⠠⢈⡐⠠⢁⠂⠄⢁⠐⢤⣸⣾⣿⣻⣿⠟⢁⡀⠀⠀⠀⠀⠀⠀⣿⣷⠀⢀⠁⠂⠌⣸⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢞⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣁⣼⣿⢫⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⡄⢈⡐⠠⠁⠆⠠⠁⠀⡈⢔⣢⣾⣮⣻⣷⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠌⡐⠃⣽⡇⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠽⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⣿⣿⣣⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⣷⣦⡐⠠⠁⠌⡐⢌⣂⣱⣿⣿⡿⠟⠉⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡈⠐⠠⠀⣿⡇⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣿⣟⣩⣿⣻⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠛⠿⠿⠿⠿⠿⠟⠛⠋⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠁⢢⠁⢻⡇⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⣀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠁⠀⠀⠈⠙⠻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠠⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢄⠡⠀⠀⠀⠀⠻⣷⣀⠁⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣦⣤⡀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄ ⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠿⡿⡟⠛⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠉⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⡈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⠟⢁⣾⡿⣿⣿⢿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⢈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢃⠈⡁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢷⣬⣟⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠿⠛⢻⣿⠽⣿⣿⣯⣾⣿⠿⢻⣿⡄⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⢀⣼⣿⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⡂⠆⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀ ⠀⠀⢀⢠⡀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠈⠁⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⡿⡟⠿⣷⣦⣤⣄⣀⣀⢀⣀⣀⣀⣀⣠⣤⣤⣶⣾⣿⣿⣿⣿⠁⠀⠀⠘⣿⣿⣿⣿⡿⣿⣏⣀⣀⣼⣿⣦⣄⣀⣠⣤⣶⣿⣡⣤⡴⠟⠛⠛⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠘⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠦⣋⠦⠙⠁⠀⠠⢀⠄⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃⠙⣧⣄⢨⣿⡙⡛⠛⠛⠛⠛⠻⠟⠿⢛⠿⣸⣿⣟⣾⣿⠏⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠙⠛⠿⢻⣿⣿⡿⠋⠁⠁⠈⠻⣧⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣌⠣⢄⡘⢀⠤⡐⠢⡁⢌⠀⠀⡀⠀⠀⠀⠁⠀⠁⠀⠐⠠⢀⠂⠄⠀⠀⠁⠄⡀⠀⡄⠠⢀⠀⠀⠀⠀⠀⢀⣀⣠⣄⡀⡀⠙⣳⡾⠟⢷⣴⣄⠂⠌⢠⠁⣊⠄⡁⠂⢸⣿⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠁⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⢠⠐⠠⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡀⠀ ⠠⢁⠆⡘⠡⠒⠡⠃⡔⠂⠌⡀⠄⠁⠈⠰⢀⠀⠀⠘⠠⠐⠠⢈⠐⢢⠑⠌⠒⣀⠣⠀⠁⠂⠀⠀⠄⣱⣾⠟⠛⠋⠛⠛⠻⠾⠋⠀⠀⠀⠈⠉⠛⠿⣶⣦⣤⣄⣠⣁⢺⣟⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠢⠐⡤⢊⠄⡉⠄⠀⠀⠀⠀⠀⠀⠀⠒⢀⠃⠄⠁ ⠠⠌⠠⢁⠂⠁⢂⠡⠂⠉⠂⠱⠈⠀⠃⠀⢀⠂⠀⠈⠀⢀⠂⠤⠉⠂⠌⠠⠁⠄⠀⠀⠀⢀⢀⣠⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠛⠛⠿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣯⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠁⠐⠁⠊⠐⠌⡀⠀⠐⡀⠀⠀⠀⠀⢂⠄⢂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⡀⠀⠀⠀⠀⠹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⢀⣼⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠈⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠏⠀⠹⣧⠀⠀⠀⠀⠀⠙⢷⣽⣷⣤⣀⣀⣀⣀⣤⣾⣿⡼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣀⣴⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⣄⡀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠉⠻⠷⣿⡿⢿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠗⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠙⣷⡀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣇⠀⠀⠘⠻⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠻⢶⣦⣤⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠚⠟⠛⠓⠖⠛⠒⠳⢶⣶⣶⣶⣶⡶⠶⠶⠶⠒⠒⠀⢻⡇⠀⠀⠈⠉⠉⠙⠛⢻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣀⠀⠀⠀⠀⢀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡒⠶⢾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⠀⡂⠉⠄⠺⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢃⡀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢨⠐⠠⢁⠠⢁⠠⢡⠈⣤⣽⣿⣦⣀⡀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣴⠾⠟⠋⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠤⠤⠤⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⠿⢄⣀⣀⡨⣂⣧⠀⠀⢣⣀⠀⠀⠀⢀⡀⢀⠀⡄⠤⢌⣧⠀⠀⠀ ⠀⠀⠀⠀⠐⣏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠉⠙⠲⢤⣄⣻⣮⢳⣷⠀⠀⢻⠆⠀⠀ ⠀⡀⢠⡤⠀⣿⠀⢀⣄⡀⠀⠁⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠿⠁⠀⣸⣇⠀⠀ ⠰⢁⣾⠁⠀⢿⣤⣤⣽⣧⣄⣀⣀⣀⣤⣥⣐⠀⠀⠘⠋⠀⡀⠀⣄⣀⣤⡴⠁⣿⠀⠀ ⢰⢸⡇⣤⢠⣾⣿⣿⣠⡵⠟⣿⣍⠉⠉⠉⠉⠉⠛⠻⠿⣿⣇⠀⠀⠈⠁⠀⠀⣿⢀⠀ ⠸⢸⣷⣿⣿⣿⣿⣿⡟⠀⢲⣿⣿⠗⠀⠀⠀⠀⠀⠀⣀⣈⠹⣿⣷⣶⣤⡾⠚⠋⢸⡇ ⠀⠐⠈⠛⣿⠟⣿⣿⣧⣲⣂⣉⠁⠀⣤⣄⣒⣀⠀⠺⣿⡿⠄⢘⣿⣻⣿⣾⣇⠀⣾⡇ ⠀⠀⠀⠀⡀⠀⠡⠸⢹⣿⠿⠦⣤⣄⣬⣻⡿⣋⣠⣆⣬⣈⠐⣸⣿⣿⡽⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠐⣀⠐⠀⣼⣋⣀⡴⣀⠀⠀⠉⠉⠛⠛⠻⠛⣿⡿⢿⠷⠟⠙⠬⠛⠋⠩⠁ ⠀⠀⠀⠀⠀⠀⠰⠀⠸⣷⠯⠆⠀⠀⠀⠀⠀⠀⠁⠀⠄⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠉⠶⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣗⣒⣶⣤⣤⣤⣤⣤⣄⣒⣶⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣀⠀⢀⣀⣿⣅⡈⠀⣈⣡⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠈⠉⠉⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣉⣩⣍⡙⠻⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⣶⣿⣿⣿⣿⣿⡆⢹⣿⡇⠁⡀⠤⡤⢉⡿⠟⢿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⠃⣰⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⢠⣴⣇⣃⠀⣼⡗⠠⠀⠁⠐⠀ ⣿⣿⣿⣿⣿⣿⡿⠿⣿⠏⠛⠻⡅⠀⠀⠘⣿⣿⡏⣰⣿⣿⣿⣿⣿⠟⠛⣉⣀⣉⡙⠻⢿⣿⣧⣴⣿⣧⣀⣄⠂⠀⢀ ⣿⡟⢉⢙⡥⠶⠖⠸⣿⡆⠸⠠⠄⠆⠰⠀⣿⣿⠁⣿⣿⣿⣿⠟⢠⣶⣿⣿⣿⣿⣿⣷⣄⠹⣿⣿⣿⣿⣿⣿⣿⣷⣾ ⣿⣷⠰⠈⣇⣀⣠⡄⢻⣿⣴⣤⣷⣶⣾⣿⣿⠿⠀⢻⣿⣿⡟⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣇⣸⣿⣿⣿⣶⣾⣿⣿⣿⣿⡿⠛⣉⣤⣶⣿⣿⣿⣿⣧⠘⣿⣿⣿⣿⣿⠋⣼⣿⡟⢰⣿⡟⣩⡙⠟⣛⠻⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣉⣉⣉⣤⣾⣿⣏⠁⢾⣿⡇⢿⣷⣜⡟⢁⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⡌⠻⠁⣼⣿⣿⣿⠿⠛⣋⣉⣭⣍⣙⣛⠻⠿⣿⣿⣿⣿⣿⣿⣷⣄⠻⣿⣦⣭⣉⣥⣾⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⣀⣶⡌⣩⣉⠡⠞⠉⠙⣿⣿⣿⣿⣿⣿⣷⣦⣍⠻⣿⣿⣿⣿⣿⡆⢹⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠟⣡⣆⠹⠿⠟⣡⣿⣧⠸⠀⠀⣸⣿⣿⠿⣿⣿⣿⣿⠟⠛⢳⡌⢿⣿⣿⣿⣿⠈⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠇⣼⠋⣭⢹⣿⣿⣿⣿⢿⣇⠹⢚⢛⠻⣧⣄⣼⣿⢿⣟⠀⠀⢸⣷⡘⣿⣿⣿⣿⢀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠰⣿⣦⣥⣾⠿⣿⣿⡁⠶⢘⣷⣦⠘⢄⢶⣦⣴⠄⡞⡻⣷⣶⣿⣿⣇⢻⣿⣿⣿⡈⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡄⢻⣿⣿⡇⠶⢈⣿⣿⣶⣿⣿⣿⣷⡄⣎⣛⣫⣆⢳⡶⡛⢿⣿⣿⣿⡆⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣇⠸⠿⠟⡛⠿⠿⢋⣙⠻⠟⣉⠙⣛⠃⣈⣛⠛⠿⠿⠦⣴⣿⣿⠿⢟⣸⣿⣿⠿⢁⣿⡏⣠⡙⠟⣛⠛ ⣿⣿⣿⣿⠟⠻⣷⠰⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⣿⣿⣶⣾⣄⡛⠒⠂⣠⣤⣤⣬⣭⣭⣭⣤⣴⣿⣿⣧⡘⣧⣾⠟⢀ ⡟⠉⣭⣁⣾⠇⣸⣆⠹⠿⠿⠿⠿⠿⠿⠿⠟⢃⣴⣾⣶⣶⣿⣿⣿⣷⠨⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣾⣿ ⣿⣄⣙⣋⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣶⡈⠻⣿⠏⡉⢽⣿⣿⡟⢐⣃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⣩⣤⣾⣄⡙⠛⣋⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢲⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠟⠉⠉⢻⣿⣿⣿⣽⣿⣿⣯⣿⣿⣿⣿⣿⣿⡿⢁⠤⠂⠀⠙⠒⢈⡛⠿⣿⣯⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿ ⠋⠁⠈⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣔⠊⠀⡀⠂⠐⠠⠀⠉⠀⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣄⠀⠀⠀⠀⢸⣿⣿⣿⢟⣿⠟⠉⠉⠉⠙⢿⣿⠆⡡⠀⢀⠀⠐⠀⡀⠁⡈⠄⠘⠆⢰⣶⣴⣤⣬⣭⣍⣛⠛⠿⠟⢛⡛⠡⠐⠀⠀⠦⢌⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿ ⣿⣿⣿⣶⣶⣤⢼⣿⣿⣷⡿⠁⠀⣴⣷⡆⠀⠀⢡⠘⡅⠀⠀⡀⠂⠀⠀⠄⠀⠐⠠⠐⡂⢹⣿⣿⣿⣿⡿⠛⡉⠀⠊⠀⠀⠀⠠⠐⠠⠀⠄⠀⢶⠈⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣟⣼⣿⣿⡄⠀⢸⠟⣋⣴⡆⠘⠘⢡⠂⠀⢀⠀⢀⠈⠀⠠⠐⠀⠁⡐⠀⡌⠻⢿⡿⢋⠄⠃⢀⠐⠀⡀⠁⠠⠀⠀⠄⠈⡀⠃⢠⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣷⠄⠀⠀⠀⠀⣀⡀⠀⢀⡡⠈⠀⠀⡀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡐⠒⠀⠀⡀⠂⠀⠀⠄⠀⠠⠀⠀⠁⡀⠄⠠⠁⠘⣠⣿⣿⡿⠛⠻⠿⣿⣿⣿⣷⢹⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠈⠀⡀⠀⢺⣿⣿⠂⢘⠀⠀⠀⠄⠀⡀⠀⠀⠄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⡀⠁⢀⠀⠠⠁⣸⢀⣮⡙⠁⠀⢀⣤⠀⠈⢻⣿⣿⣎⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣠⣶⡿⠟⠀⠈⠁⠀⢰⠃⠀⠀⠂⠀⠄⠀⢀⠀⠀⠀⡀⠀⡀⢂⠀⠀⠀⠀⠀⠂⠀⠀⠀⠂⢀⠀⠄⠀⠠⠁⣰⠠⣾⡿⠃⠄⡐⢿⣿⣧⠀⠀⢻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠋⡀⣼⠛⠉⠀⣀⡀⠀⢰⠇⡀⢀⠂⠁⠀⠂⠀⠈⠀⠀⠀⠐⢀⠐⣠⣄⡁⠀⠀⠄⠀⠀⢀⠀⠁⠠⠀⠀⡀⠂⠁⢐⡃⢀⠀⠀⠀⠘⠛⠂⠹⠟⠀⢀⣾⣿⢿⣿ ⣿⣿⣿⣿⡟⣿⠃⠀⠁⣿⠀⠺⣿⣿⣷⡈⠘⡄⠃⠀⢌⠐⡀⢀⠁⠀⠀⡀⣴⠊⣠⣶⣿⣿⣷⡈⠂⠈⠠⠀⠀⠀⠂⢀⠀⠁⠀⡀⠡⠀⠇⠈⠀⢤⣾⣶⣄⠀⠀⠀⣠⣾⣿⣯⣾⣿ ⣿⣿⣿⣿⣿⡇⡄⠀⠀⣿⡆⠀⠙⠛⠉⠁⢀⡉⠀⠧⠤⠤⣠⠤⠔⠒⢉⣠⣶⣾⣿⣿⣿⣿⣿⣿⣤⡓⠀⡁⠄⠀⠀⠀⠀⠂⠁⢀⠒⢈⡄⠀⠀⠻⠿⣿⠏⠀⣀⡀⠙⠻⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⣷⡾⠗⠀⠀⠀⠀⢠⣴⣾⣿⡇⠀⠀⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠟⡆⠙⠦⢀⠂⠄⡀⢀⠈⡄⠂⡘⢡⡄⠀⣀⠀⠀⠀⠀⠿⣿⣷⣦⠈⡙⢿⣿ ⣿⣿⣿⣿⣿⠀⣿⣀⣤⣴⣾⣇⠀⠘⣿⣿⡟⢀⡤⢀⣿⣿⠿⠿⠟⣛⣛⣛⣛⣛⣛⣛⣛⠿⠿⢿⣿⣿⣭⣥⣄⠈⠒⢂⠠⣄⣠⠄⠐⣁⣿⠀⣰⡿⠃⠀⣀⣀⠀⠌⡛⣿⡇⠀⠈⢿ ⣿⣿⣿⣿⣿⡆⣿⣿⣿⣿⣿⣿⣦⠀⣹⠟⣠⣿⡿⠈⣩⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣭⣽⣛⠿⢿⣯⣭⣥⣤⣤⣶⡆⣿⠋⠀⡿⠁⢀⣼⣿⣿⣻⠖⠀⣼⡿⠀⠀⠸ ⣿⣿⣿⣿⣿⣷⢹⣿⣿⣿⣿⣿⣿⣿⢏⣴⡿⢉⣴⣷⠈⠉⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣷⣯⡛⢿⣿⣿⣻⣇⠁⠀⢸⣇⡀⠈⠉⠛⠻⠁⠀⣸⣿⣧⡄⣶⣴ ⣿⣿⣿⣿⣿⣿⡌⢿⣿⣿⣿⣿⣿⣏⢸⣿⢁⣿⣿⠃⠀⢰⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣈⢻⡟⠛⣿⣷⣍⠻⣿⣿⠀⠀⠸⣿⣿⣷⣦⠀⠀⠀⠈⠛⣿⣿⣯⢻⣿ ⣿⣿⣿⢿⣿⣿⣷⣌⠻⢿⡿⠿⢋⣼⡄⢿⢸⣿⣿⠀⠀⢤⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⣀⠀⠹⣻⣦⡙⢿⡀⢰⣤⣽⣿⣿⠟⠀⢀⣤⣀⠂⠈⠻⣟⢸⣿ ⣿⣿⡿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣷⡈⠜⣿⣿⣧⡀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢛⠀⠀⢹⣿⣷⡌⣿⡆⢿⣿⣿⠋⠀⣠⣿⣿⣿⣿⣷⣤⡏⢸⣿ ⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠙⣋⣭⣬⣭⣟⢿⣿⣿⣿⣿⣏⠰⠠⢹⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠙⠀⠀⣼⣿⣿⣷⠘⣷⡘⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⠇⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣼⣿⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣷⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣾⣿⣿⣿⣿⠂⣿⣷⠌⢿⣿⣌⢿⣟⣿⣿⣿⣿⡟⣸⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢰⣿⢿⣿⣿⣿⣿⡇⣘⡛⠿⠿⣿⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⢏⠼⢟⣥⣾⣷⣍⡻⣦⣕⣨⣉⣽⠟⢰⣛⣾⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣿⣯⣙⡛⢛⣁⠐⠋⠁⠈⠑⠒⣀⠠⠍⠉⠛⡛⠛⠛⠻⠻⠿⠿⠻⠟⠛⣛⣛⣉⣤⣔⣾⣻⣿⣿⣿⣿⣿⣮⣉⣛⣛⣡⣼⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣈⢿⣿⣧⠱⣦⠀⠀⣶⣦⣄⠰⣯⠺⣿⣿⠀⠀⠀⠀⠠⠉⢿⣟⣿⣿⣧⠙⣿⣿⣿⣿⣿⣿⣮⣽⣟⢿⣿⣿⢻⣿⣿⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣭⣛⠘⣥⡀⠄⠙⠉⢉⠀⠙⠿⠏⠁⠐⢿⣿⣿⡗⠀⢈⣿⣿⠿⢋⣴⣮⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠃⠩⠥⠀⡀⠈⠄⠀⢀⣿⠀⠀⣈⠀⠈⠉⠁⠀⠼⣊⠱⠾⠄⣩⣄⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡰⢎⡉⠓⢆⠀⢠⢔⡒⢓⠲⢄⠈⠀⠀⠘⠶⣦⠀⣠⣤⡺⢛⣣⣴⣾⣿⣯⣶⣶⣬⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢸⡁⠆⠠⠁⠂⢠⠏⡰⠈⠄⠁⠊⢄⠰⡄⠀⠀⠙⠐⠋⣴⣶⣄⠹⣿⣿⣿⣿⣿⣿⣿⣿⠈⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡁⢲⢀⠂⠄⠀⠀⢘⠆⡡⠀⠠⠈⠀⢂⠀⢸⡀⡔⠀⠀⠀⣠⣯⣿⣦⠙⣿⣿⣿⣿⣿⣿⠟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣶⡈⢧⠈⡀⠈⠀⠐⠀⠈⠳⠀⠂⠀⠀⠂⠀⠄⢰⡃⢿⡆⠀⣀⣿⡟⠙⠻⠿⠶⠍⠛⠛⣋⡁⢾⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢰⣶⣄⠰⡄⡀⠀⠀⠀⠀⠀⠑⠀⠂⠀⠀⠂⠀⣰⠃⢿⠟⢀⠻⡿⠇⡀⠀⣠⡄⠀⠀⣸⣿⣿⠇⣘⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⠃⡄⠳⣄⠣⢌⠰⠉⠈⣏⠰⣀⠂⡐⢌⠀⡗⢠⣆⢿⠏⢠⡙⠠⣴⣿⣿⣿⣦⢀⡼⠛⣡⣬⡛⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⣤⣈⠓⠎⠁⠐⣁⡈⠳⢆⡧⠙⠂⠜⠠⠿⠿⠂⠙⠋⣶⣷⡄⣭⡍⢩⣥⣶⣾⠇⢛⣋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣺⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣴⣶⣶⣿⣿⣿⣿⣿⣿⣷⣮⣭⣥⣙⣃⣘⣩⣭⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⣶⡄⠀⠀⠀⠂⠀⠀⠐⠀⠀⠀⠀⠀⠀⢀⡾⣛⣽⣿⣦⣭⡷⢤⣀⠀⠐⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀ ⣴⣾⣷⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠫⣵⣿⢿⣽⣯⣟⣿⣶⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠻⣿⣿⣿⣿⡇⠀⠀⠀⡠⠀⣠⣶⣶⣶⣦⡀⠀⣹⢞⣿⡿⣿⣯⣿⢿⣾⢷⣻⣧⣹⡏⠉⠋⠛⠓⠒⠲⠤⣤⣀⣠⡤⢤⣞⣯⣿⣿⣙⡳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠛⡃⠀⠀⠈⢀⣾⣿⠋⠈⢹⣿⣿⡞⣧⢺⣿⣿⢿⣽⣿⣿⣻⣿⣯⣟⣯⢽⡆⠀⠀⠀⠀⢀⣤⢶⣿⣵⣿⣿⣿⣟⣯⣟⣿⣻⣿⡉⣷⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⢻⣿⡇⣠⠴⠋⢹⣧⣧⡞⣽⣿⡿⣿⡿⣷⣿⣟⣯⣿⣾⢯⣿⢳⣄⡀⢀⡴⣻⣼⡿⣯⣿⢿⣾⣟⣿⣿⣻⣷⢿⣼⡟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⠿⢿⣿⡿⢞⣷⣿⣿⢿⣿⣿⣿⣿⣿⡿⣿⣿⣿⢯⣭⣿⣿⢿⣽⣿⣿⣻⣿⣟⣿⣿⣾⢿⣻⣟⣾⣧⠟⠀⠀⢀⣤⣄⣀⠀⠀⠀⠈⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⣿⢿⣿⡅⠀⠀⣽⡧⣿⣿⣿⣻⣿⢿⣿⣿⣻⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⢿⣾⡿⣿⣟⣾⠇⡿⠑⢦⣾⣿⡿⠛⣿⣷⡄⠀⠀⠱⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠉⢀⣠⣿⣷⣾⣿⡏⣼⣿⣿⣽⣿⣻⣿⡿⣿⣿⣿⢿⣿⢿⡽⣿⣿⣿⣿⣿⣽⣿⣿⣿⣽⡿⣿⣻⣿⣟⣾⠏⣟⠁⢀⣼⣻⢯⡀⠀⠘⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⢿⠃⣤⣶⣿⠿⢿⣿⡏⣸⢿⡿⣽⣾⣿⣽⣿⣷⣿⣿⣿⣯⡿⣯⠟⠻⢾⣿⣿⣻⣿⣿⡿⣿⣾⣟⣿⣿⢿⣽⣾⡯⢼⡿⣿⣿⣿⣧⣤⣽⣆⣠⣿⡿⠁⠀⡀⠀ ⠀⠀⠀⠀⢠⠀⣼⣿⣾⠀⣿⣅⠀⠀⠈⢷⣧⢻⣼⣿⡳⣯⢿⡿⣾⣿⣿⢿⠋⣵⠟⠉⠀⠀⠈⢷⣽⣷⣟⣿⣿⣿⣽⡿⣿⣾⣿⢿⣞⣿⣸⣷⣿⡛⠁⠉⠻⣿⣿⣿⠟⠁⠀⠐⠁⠀ ⠀⠀⠀⠀⠀⢸⢻⣿⣿⠀⢹⣿⣦⣤⣶⣾⡿⢶⣿⣘⣛⣛⠟⣛⣫⣭⡶⠟⠉⠁⠀⠀⠀⠀⠀⠀⠛⢬⣿⢾⣻⣿⣿⣿⣿⣽⣾⡿⣭⡷⢻⣿⣿⣄⣀⠀⣰⣿⠿⢿⣦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠈⢁⣨⣿⣿⣿⣿⡟⠋⠁⠀⢸⣿⣿⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⢹⣦⣙⡿⣽⣻⢿⡿⣷⢻⣽⢧⡞⢻⣿⠿⣿⣿⣿⣿⣀⠀⠈⠙⣷⢦⡀⠀ ⠀⠀⠀⠀⠀⣿⠀⠿⠛⠋⠁⠸⣿⣧⠀⠀⢠⡿⢛⡿⠀⠀⣀⣀⣠⠤⠤⠤⠤⠤⠤⠤⠤⣀⣀⡀⠀⠀⠒⠚⠻⣷⣭⡽⣟⠻⠟⣻⣯⠾⠀⣿⠏⢀⣼⣿⠿⠿⣿⣳⢤⠀⢸⣿⣷⡀ ⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠙⣿⠆⣠⠟⠀⢀⣷⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠂⠤⣀⡀⠐⠒⠚⠛⠛⠉⢹⠀⣴⣿⢀⣾⡿⠃⠀⠀⠄⣩⣿⠃⢀⣿⣿⣇ ⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⡰⠋⢀⡶⠋⠈⣷⣶⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠐⢤⡀⠀⠀⠄⠸⣾⣿⡇⠸⢿⣷⣶⣤⣄⣾⣿⠇⠀⠘⢻⠉⠋ ⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠰⡇⠀⡾⠀⠀⣼⣿⡏⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡄⢠⣤⠀⠈⠲⣄⠀⠀⣿⣿⣇⠀⠀⠈⠙⣿⣿⣿⣷⣤⠀⠀⠐⡄⠀ ⠀⠀⠀⡀⠀⠀⠈⠳⣄⡀⢀⣀⡴⠃⢻⡀⡇⠀⠀⣿⣿⡛⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⠿⣿⣆⠄⠙⢦⡀⢿⡏⠛⠂⠀⠀⣠⣿⡿⠛⠿⣽⣷⣄⠠⡇⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠈⢷⣣⠀⠀⠘⢿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡤⣿⣿⡆⠀⠈⢳⠀⢹⡀⠀⠀⣴⣿⠟⠀⠀⠀⠀⠈⠛⢰⡇⠀ ⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠴⠒⠓⠒⠠⡀⠀⠀⠀⠀⠰⣏⣟⡆⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣿⣿⠃⠀⠀⠈⣧⠈⢧⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠈⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠁⠀⠀⠀⠀⣽⠀⠈⣳⡀⠀⠳⡀⠠⠀⠀⠀⠀⢠⠇⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⡀⠀⠀⠀⠀⢸⠧⢤⣀⣀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡰⣃⡠⠚⠁⠈⠲⢄⠙⠪⠗⠶⠂⣠⡏⠤⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠐⠦⢤⡤⠾⣯⣴⣾⣷⣮⣭⠿⣟⣲⣶⣤⢤⣤⣤⣄⣄⣀⣀⣄⣠⣤⠤⠤⠶⠛⠫⠁⠄⠀⠀⠀⠀⠀⠑⠶⠤⠤⠞⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡀⠀⠘⣎⠙⣿⣿⠉⠙⠻⣏⠐⣅⠀⠀⣿⣿⣿⣿⣟⣶⡀⠠⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠑⠂⠠⡀⠀⠀⡄⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣧⠚⢿⣻⣦⣶⡶⣿⣦⣀⣰⣾⣯⡀⠀⠀⢨⣿⡷⠀⠀⣀⡴⠋⠑⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣼⣖⣚⣿⢿⣷⣻⣿⡿⠀⣿⣿⠷⣿⣷⣶⣾⣿⣃⠵⣎⣁⣻⠖⠻⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⡱⢶⣬⡹⣿⡟⡫⢭⡬⣍⡻⣷⣿⣿⣧⣉⠙⣿⠟⠛⢅⡤⠜⠋⠁⠀⠐⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢾⣹⣟⣾⣽⡟⣰⢏⣷⣻⣾⣵⡻⣏⢻⣿⣿⣦⣯⣴⠋⠉⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡍⡿⣽⣻⣿⣿⡧⣹⢞⣿⣟⣷⣿⡽⣿⡇⢿⢫⣿⣿⣿⠟⠐⠀⠙⣦⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠉⢷⡘⣷⢿⣷⣿⣯⣿⣷⣌⣿⣽⣿⣿⣽⣿⣻⡏⢼⡀⢹⣿⠿⠀⢠⣦⣄⣀⣉⣲⣤⣤⠴⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡏⠉⠻⣏⢻⢿⣿⣿⣿⣿⣿⣮⣿⣽⣿⣿⣽⣿⠏⣼⡀⣠⡿⣄⢀⣸⢿⣿⠟⢻⣿⣿⠇⠀⠀⣸⠧⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣼⢻⣌⠻⣜⡳⣏⣶⣷⠰⣏⠿⣽⢯⡳⣿⢨⡟⠹⡀⣰⡟⢦⣟⠋⠀⠀⠀⠙⡿⢃⣤⠞⠓⢤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠛⠷⣬⣱⣾⣯⠾⢷⣌⡹⢘⣦⣽⣣⣟⣀⣀⣽⣦⣴⠉⠈⢻⠒⢲⡖⠚⠉⠁⣸⡤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠉⠉⠀⠀⠀⠀⠀⠀⠈⠑⠒⠚⠦⠼⠧⠖⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⡤⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢑ ⠑⢲⠷⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠚⡟⠉ ⠀⠸⡇⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠀⠀⡇⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠈⠙⣲⣀⠄⠠⠄⠒⠢⠤⠠⢴⠋⠁⠀⠀⠀⠀⠀⢸⠇⠀ ⠀⠀⣧⠀⠀⠀⠀⠀⣀⠏⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠉⢳⡀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⢸⠀⠀⠀⣠⣾⠀⠀⠀⣂⡠⠤⢤⣤⠬⠤⢄⣰⠀⠀⠈⣷⡀⠀⠀⡾⠀⠀ ⠀⠀⠸⢦⣀⣼⠋⢏⢀⡜⠊⠁⢠⣾⣿⣿⣿⣦⠀⠈⠑⠶⡀⣹⠹⡦⠖⠃⠀⠀ ⠀⠀⠀⠀⢸⠃⠀⠀⠉⠀⠀⠀⠸⣁⣼⣿⣇⡸⠀⠀⠀⠀⠈⠁⠀⢻⡀⠀⠀⠀ ⠀⠀⠀⠀⣾⠀⠀⠀⣠⡴⠒⠉⠓⠲⢼⣈⠯⠒⠋⠙⠲⣄⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⢹⠀⠀⣰⠋⢲⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠋⢳⠀⠀⢸⠃⠀⠀⠀ ⠀⠀⠀⠀⠈⣧⠀⣏⠀⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⢿⡿⠀⠈⡇⢠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣿⡀⠀⠀⠀⠀⠀⢶⡶⠆⠀⠀⠀⠀⢀⣼⡶⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡀⣀⠽⠓⠲⠤⢤⣤⣤⣤⣄⣠⡤⠤⠶⢯⡁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠣⠸⠛⠒⠒⢲⡀⠀⣀⡬⠦⣄⠀⢠⠖⠒⠒⠻⣀⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⢑⠋⠁⠀⠀⠀⢹⠉⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⣤⣶⣾⣿⣿⣿⣿⣿⣿⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⢿⡟⢯⣛⡭⣛⡬⢧⡹⢭⡛⣟⡻⢿⣿⣿⣶⣮⣟⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⢿⢻⢻⣙⠯⣝⢫⣛⠽⣛⠿⣿⣿⣿⣿⣶⣾⡳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⡿⣹⣙⢮⣳⢚⢧⣓⡞⣥⢟⣮⣓⠯⡽⢶⣹⠲⣭⢻⣟⢿⣿⣿⣦⣽⡷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⡟⢯⡹⡬⢧⣛⡼⣊⢷⡩⣗⢎⣳⠭⣞⣱⣫⣝⠻⡿⣿⣿⣿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⡿⣟⢧⠻⣇⢿⣘⠧⡟⢼⣣⠼⣃⠿⣿⣟⡼⢻⣇⡜⠿⣄⡿⡼⣿⡘⢿⢿⣿⣿⣇⢻⣤⡀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⢿⡻⢤⡻⢇⢧⣻⣧⣟⣼⣿⣜⣿⡟⣜⡣⢟⣤⢻⣧⡜⣿⣧⣛⡛⢿⣿⣿⣿⣄⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⢟⣭⠳⣭⢞⡳⣭⣫⣾⣷⣮⣿⣷⣯⢯⡷⡷⢮⣹⣻⣿⣯⣿⣵⣺⢵⣧⣿⡬⣳⢹⣿⣿⣷⣌⠻⣦⡀⠀⠀⣀⣴⣿⣿⡿⢏⡼⢲⢭⠳⣽⣽⣾⣿⣿⡿⣿⣿⣿⣿⡿⣜⡱⣏⣖⣫⡝⣞⣴⡿⣷⣟⣖⠺⢿⣿⣿⣿⣌⢣⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠿⣜⣚⢖⡻⣦⢯⣽⣿⣿⣿⡿⣿⣟⣿⣿⣧⡝⣼⣻⣿⣿⡿⢿⣻⠿⣿⣿⣾⡵⣻⣥⠳⣌⡟⣿⣿⣷⣌⠃⢀⣴⣿⣿⡟⢯⣙⠮⣵⢫⢞⣹⢲⣌⠿⣻⣿⣷⣿⣿⣹⣿⣽⢎⡳⣽⣲⢿⣯⣽⣿⣿⣿⣿⣿⣿⢣⠖⣭⢻⣿⣮⡙⢿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡿⣏⡽⣚⡼⣍⢷⣿⣿⡿⣟⡾⣽⢳⣭⣟⢮⣿⣿⣿⣾⣿⣯⡳⣝⢯⡞⣽⡳⣭⢿⣿⣿⣝⡳⣭⣜⢲⢿⣿⣿⣦⣿⣿⣿⣳⢚⢧⣭⢳⣎⡟⡼⢣⣗⢮⢳⡥⢿⣿⣿⣿⣿⣿⣻⢫⡵⣛⣧⣟⣾⣿⣿⣿⣿⣿⣿⣿⠭⡞⣥⠳⣜⢻⣿⣌⢿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣓⡳⣜⡳⣜⣿⣿⣿⣿⣻⢽⣾⣽⣻⢶⣭⠷⣞⣯⣿⣿⣿⢻⢿⣭⣟⡾⣳⢯⡽⣚⢿⣿⣷⣝⡚⣿⣯⡞⡽⣿⣿⡿⡻⢥⡓⢯⣚⡴⣫⠶⣹⢭⢳⣎⠟⣮⢿⡶⣩⣿⣿⣿⣿⣿⡧⣽⡹⣞⣼⣿⣿⣿⣿⣿⣿⣿⣿⠯⡵⣋⠷⣩⠞⣿⣿⡄⢻⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣇⠾⣱⢫⣼⢳⣿⣿⣿⣳⢯⣟⣾⡿⣽⢿⣞⡿⣽⣿⣿⣿⣧⡟⣾⣛⡾⣽⡳⣯⣳⢯⣻⣿⣿⣎⠷⣱⢞⡿⣿⣿⣿⡳⣝⡣⢟⣭⠳⣍⢧⢏⢷⣏⢾⣯⡝⣲⡍⣿⣷⣿⣿⣿⣾⣿⣿⣾⣷⣛⡿⣿⢿⣿⣿⣿⣿⣍⠶⣏⡵⢫⣝⡱⢯⡜⣿⣿⣄⢿⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣻⣬⣛⡵⢫⡞⣿⣿⣿⣞⣭⢿⣞⡷⣿⣯⣟⡾⣽⣯⣿⣻⣿⡳⣽⣻⣯⣷⢯⣽⣳⢯⣳⢿⣿⣿⣿⣽⣹⣿⣿⣿⣿⣿⣷⣣⠯⣝⡲⢻⡜⣯⢞⣾⣯⣾⣿⣜⣧⣾⣿⣿⡿⠿⢟⠻⢿⣿⣯⣿⣿⡿⠿⣿⣿⣿⣿⣛⣿⡾⡴⣋⠷⣬⢋⡷⢼⡹⣿⣿⡼⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡟⡶⣱⢮⡹⣇⢿⣹⣿⣟⣾⣿⣿⣾⣽⣿⣷⣫⢿⡿⣿⣿⣿⣿⡝⣧⢟⣿⣿⣟⣮⢿⣹⢧⡿⣿⣿⣿⣯⢿⣿⣿⡟⣻⣻⣿⣷⣿⡬⢽⣧⣿⣿⣾⣿⣿⣿⣿⣾⣿⣿⡟⣥⢎⡙⡤⣉⠆⡻⢿⡛⢣⠜⣩⢙⠻⡙⣿⣿⣾⣿⣷⣿⣳⢞⡭⢞⣣⠳⡽⣿⣶⢻⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡹⡵⣣⠷⣹⣜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣷⢫⣗⣿⣾⣿⡽⢾⣹⠾⣽⣞⣭⢿⣭⠿⣽⣻⣿⣿⣷⢫⡿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⣿⣿⡏⢣⠜⡳⡔⢪⡑⠭⡑⢧⡚⣤⢋⠖⣡⠹⢏⢛⣻⠿⡿⣿⣾⣱⢏⡖⢯⡱⢿⣿⣾⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣯⢳⡵⣋⣾⣵⣾⣿⣿⣿⣿⣿⣷⣿⠿⣿⣯⣻⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣷⣾⣽⡾⣭⣟⣳⣿⣿⣿⣿⣣⢽⣙⡞⢶⢫⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⣼⣿⣿⣿⣿⣷⣃⠎⡵⡈⠷⣩⠒⣭⢚⠵⢪⡝⡺⣔⢣⢎⡬⡑⢎⡱⣿⣿⣿⣿⡾⡥⢏⣿⣿⣿⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣯⢳⣾⣹⣾⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⣽⣿⣿⣿⣿⠿⠁⠠⣾⡿⠿⣿⠉⠀⠉⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡘⣞⡼⣚⣭⢳⣿⣿⣿⣿⣿⣿⣿⣭⣹⣿⣗⣼⣿⣿⣿⢳⠂⢥⠻⡟⢰⠛⡰⢡⠍⡤⢋⡜⣡⢚⠱⢎⢣⠚⡔⣩⢚⠤⡙⣞⣿⣿⣿⣗⢯⢾⣿⠹⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣳⣿⣿⣿⣿⣿⣿⠿⣿⣶⣿⠿⠿⠿⠏⠸⣿⡇⠀⢠⣤⠀⢿⣇⢠⣿⠃⢀⣸⣿⠁⠛⣿⡟⢦⣽⣿⣿⣷⣽⣚⡴⣫⢖⣿⣿⣿⠿⣷⣿⡿⣿⣿⣿⣿⣿⣿⡏⢲⡟⢢⠙⣄⣳⣯⣴⣿⣐⢣⣚⣤⣧⣶⣥⢊⡕⣊⢦⡙⠴⣁⠻⣮⡙⡟⢻⣿⣿⣯⣎⣿⡿⢘⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢹⣿⣧⣄⠀⢴⣦⠀⢹⣧⣄⣿⣿⣀⢸⣿⣤⣅⣆⡠⣿⠇⠠⣿⠏⢀⢠⣿⠟⠛⠻⣿⣿⢷⣩⢞⣴⣿⣿⣼⣟⣿⡧⢼⣿⣿⣿⡃⠼⣾⣷⣿⣿⣾⣿⡿⠉⠉⣿⡿⢿⣿⠟⠉⢹⣿⣷⣺⣽⣶⣽⣦⣙⠣⡜⣣⠝⡢⢾⡿⣿⣷⣿⣿⢸⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣾⣿⣿⣿⣶⣾⠟⠈⢿⣷⣀⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⣀⡀⡿⠃⢀⣤⣾⣿⣿⣯⢖⣻⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠿⠿⠟⠋⢰⣿⡟⠉⢠⣀⢴⣿⡅⢨⣿⠁⣠⣼⣿⠙⢻⣿⣿⡍⢹⣿⣶⣙⠷⣮⣱⣾⢳⣿⣿⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣰⣾⣿⣿⣿⣻⣟⡿⣿⡾⣽⣾⡽⣞⡷⣯⡷⣯⢿⣻⣿⣿⣿⣿⣷⣼⣟⣋⣹⣿⣿⣿⣯⣓⣿⣿⣿⣿⡕⢎⠶⣁⣺⣿⣧⡀⡀⣶⣤⣄⣿⣷⣦⣾⣿⠀⣿⣿⣮⣥⣴⣻⣿⡷⣉⣾⠟⣁⣿⣾⠿⢿⣿⣿⣙⣛⣬⣃⣿⣿⡿⢹⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣟⣾⣳⢯⣿⢿⣽⣳⢯⣻⡝⣯⢷⣻⡽⣟⣳⢯⢿⣼⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡉⢿⣎⣶⣭⣾⠟⠉⠿⣷⣼⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣠⣼⣿⠇⣆⣤⣾⣿⡿⢛⠛⣿⣿⣿⣦⣻⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣭⣟⣾⣹⣶⣯⣯⡳⢿⡵⣯⣳⢯⡽⣏⡿⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡒⣡⣯⣽⣿⣿⡡⢀⣴⣿⣿⡿⢋⡍⢡⠢⠔⡢⠍⡆⣍⠣⡜⡡⢎⡔⢢⢩⡙⠟⣿⣷⣧⣼⣿⣻⣽⣿⣧⣯⠒⡍⢛⠻⣿⣿⣷⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣾⣿⣿⠿⠿⠿⠿⢿⣿⣷⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣯⣆⠱⡨⢔⠣⣍⠻⡱⢋⡜⡰⡛⢧⡝⢯⡞⢧⢣⡜⡱⣂⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠹⠯⠀⠀⠋⠉⠀⠂⠈⠘⠀⠀⠈⠉⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⢻⣿⣿⣿⣿⣿⣟⣻⣿⣿⣿⣿⣷⢱⡪⢕⡪⠵⣩⣳⡼⢧⡙⢦⡘⠦⣘⢣⠳⣌⡳⣼⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣷⣾⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣵⡆⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣠⣬⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⠟⡌⣿⣿⣿⣿⣿⣿⠿⡿⢋⢧⣵⣮⣵⣧⣿⡿⣿⣷⣾⣿⣿⣿⣦⣧⣿⣶⣷⢋⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣭⢼⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⡟⠿⢿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⡿⠄⠀⠠⠄⠈⣤⣀⡐⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠱⣊⢿⣿⣿⣿⣿⣿⣍⢳⣹⣾⣿⣿⠛⠛⣯⠁⠀⠠⠀⠀⠈⠁⠈⡉⠉⠉⠛⣿⣿⣬⣾⣿⣿⣿⣷⣿⣿⡟⣦⢍⢢⢻⣿⣾⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣃⠀⠀⢠⣻⣿⣿⣿⣯⠉⠹⣿⣿⣿⡿⠃⠀⠀⠠⠄⣸⣿⣿⡅⠀⠀⠀⠀⣿⣿⣿⣿⣿⡋⠅⣺⣿⣯⣿⣿⣿⣿⡟⣿⣟⢦⣹⣾⣿⣿⣿⣿⡏⣼⣿⣿⢻⣿⣿⣿⣆⣩⠀⠀⠀⡀⠀⣄⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣯⣽⣿⣿⣿⣿⣿⣾⡿⢃⠎⣿⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣤⣶⣿⣿⣿⣿⣿⣿⣄⡄⠛⣯⠥⠀⠀⠀⠀⠀⠀⠘⠿⠟⠋⠀⠀⠀⠀⠀⠈⣻⣿⠏⡁⢲⣿⣿⣿⣿⣿⢿⡱⣞⠾⣿⣷⣿⣿⣿⡿⣿⠟⣷⣿⣿⠉⢹⣿⣿⣿⣿⠟⠀⠀⢀⡀⠀⠈⠀⢀⠀⢿⣿⣿⣿⣿⠏⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣽⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣽⣿⡙⠿⣿⣿⣿⣦⡀⣀⠒⠀⢀⠀⠀⠀⠀⠰⢠⣤⣶⣶⣶⣄⠀⣀⢋⣁⣠⣴⣿⣿⣿⠿⣯⢛⣦⠻⣜⢧⣛⢧⣛⡞⣿⣿⣶⣿⣾⣝⣿⣿⣆⣻⣿⠿⠁⠊⠀⠀⢸⣿⣰⠁⠠⠀⠀⠙⣻⢿⣿⡟⣀⣶⣿⣿⣿⣿⣿⣿⣿⠿⠏⠍⡽⣿⠿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣧⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣷⣾⣶⣶⣶⣿⡿⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⠻⣴⢫⣖⣻⣜⢧⣏⢾⣡⠟⣽⡳⢿⣿⣿⣿⣷⣾⣿⣿⣿⣤⣴⣶⣶⣶⣆⣐⡄⣀⣀⣀⣄⣘⣵⣿⣿⣿⣿⣿⣽⣿⠿⣻⡿⠟⠿⢿⣷⣤⣴⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣷⣶⣶⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠘⠿⣿⣿⣿⡿⣿⠿⣷⢹⡜⣻⠴⣏⢶⡹⣎⠷⣎⢷⣫⡝⣶⡹⣳⢬⣻⡟⣽⣻⣿⡿⣿⣿⣿⣧⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣯⡉⢀⣲⣿⣷⡀⠀⠀⣹⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣦⠀⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣾⣿⣿⣝⡮⣝⡼⢣⡽⣣⢟⣮⢳⡝⣮⢻⡜⣧⢳⡝⣶⡹⣥⣛⢦⣻⣿⣿⣿⢱⠎⡴⣈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣙⣿⣿⣿⣿⣿⣿⣷⣾⡿⣿⣻⣷⣶⣾⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡈⣻⣷⣿⣿⢿⠿⠟⢍⣿⡿⠋⢉⣿⡏⢉⢻⣿⡙⠿⣿⡹⢿⣿⣴⢫⡜⣧⢻⡵⣫⢎⡷⣹⢎⡷⣹⢎⡷⣹⢶⡹⡖⡽⡺⣜⡻⢿⣿⣯⣜⣤⢣⣿⣿⣿⠛⠛⢻⣿⠛⠻⣿⡻⢿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣟⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠿⠉⠂⠠⠀⢻⣯⠀⠌⡀⣿⡅⢺⣴⣿⡆⠘⢻⣷⠀⠛⣿⣷⡝⣎⠷⣹⢵⣫⢞⡵⣫⢞⡵⣫⢞⡵⣫⢳⡝⣳⡝⣦⢻⣯⣿⣿⣿⡿⠿⣿⡿⠃⠜⢠⢸⣿⠌⡠⣿⡇⠈⠿⣿⣼⢿⣯⡄⠒⠉⠀⠙⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣸⣿⠏⢀⠠⠠⢁⠈⠍⠃⡀⢂⠀⢉⠴⣀⠘⠿⠓⠠⠌⢣⠆⢼⣘⣿⣿⣎⢻⡱⣎⢧⡻⣜⢧⡻⣜⢧⡻⣜⢧⡻⣜⡳⢞⣷⣿⣾⡿⢻⠏⡐⠸⢋⠁⠌⡀⠂⡉⢉⠒⡀⠻⠃⠌⡀⢋⡙⠀⠻⣿⣆⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣯⣀⣀⡀⢐⡀⠌⠐⠠⠐⠀⠌⢠⠘⡀⠂⠔⡀⠡⠐⠠⢈⠀⣉⣼⣿⣿⣧⡝⣮⠳⣝⢮⡳⣝⢮⡳⣝⢮⣏⢷⡹⣜⣫⣿⣿⣿⣼⣿⣤⣔⡈⠄⠊⡄⠐⠁⠄⣁⠊⡐⡀⢀⠀⠆⡁⠠⢀⢊⣹⣿⣾⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣐⣤⣈⡄⠐⣠⣱⣦⣽⣦⣷⣦⣵⣶⣿⣿⣿⣿⣣⢞⣱⠻⣜⢧⡻⣜⣧⢻⡜⣳⢺⢬⣓⢮⢵⣾⣿⣿⣿⣿⣿⣿⣿⣶⣥⣔⠈⣐⠂⠠⣐⣤⣷⣬⣶⣦⡠⢴⣬⣾⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⡟⠛⠛⣿⣿⣿⣿⣿⡟⢻⡟⡟⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣵⣮⣽⠙⣮⡎⣵⢺⡜⣧⢫⢳⣭⡞⣼⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣽⣗⠀⠀⢀⣉⣉⡉⣿⠀⠀⣀⣀⠀⢨⢿⣯⠀⠂⠀⠀⠿⣻⢿⣿⣾⣟⣼⣜⣳⠮⣵⣊⣞⣷⣿⣿⠿⣻⣭⣵⡿⠏⠙⣻⢿⣿⣿⣶⣥⣛⡛⣿⣿⣻⣭⠂⣿⣽⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠘⠻⠛⢧⣿⡇⠈⠙⢋⣁⣶⣾⣿⣿⡆⠀⠀⠀⠀⠀⠺⢿⣿⣿⣿⣿⣷⣿⡿⢿⣫⣯⣶⠿⠛⠉⠀⠀⠀⠀⠀⠈⠀⠙⢻⣿⣿⡿⢿⣿⣿⠿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣶⣴⣶⣾⡿⠿⠿⠿⣿⠿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠷⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣷⣾⡿⣿⣷⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣧⣴⣶⣶⣶⣄⠀⠀ ⠀⠀⠀⣀⣿⣿⡿⠻⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⢇⠠⣏⡖⠒⣿⣿⣿⣿⣿⣿⣿⣧⡀ ⠀⠀⢀⣷⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⢸⣿⣿⡿⢋⠁⠀⠀⠀⠀⠉⡙⢿⣿⣿ ⠀⠀⠘⣿⣿⠀⣿⡇⠀⠀⠀⠀⢸⣿⠀⣿⡿ ⠀⠀⠀⠈⠙⠷⠤⣀⣈⣓⣃⣀⣠⠤⠾⠋⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢦⠈⠋⠀⠀⠀⠀⢀⣽⣿⣿⣿⣿⣷⣿⠇⠀⣀⣬⠓⣿⣿ ⡭⡄⠀⠀⣶⣄⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⢿⣟⣿⣏⣿⣿ ⠉⠙⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠈⠙⠿⣿⣿ ⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⣿⣿ ⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⣿⣿ ⣿⣿⡿⣿⣾⣿⣿⣿⣿⠿⠿⠛⠛⠛⠿⢿⣿⣿⠀⠀⣿⣿ ⢤⠤⣾⠿⣿⣿⣟⡵⠒⡄⠀⣀⠀⠀⠲⢶⡾⠃⠀⠀⣿⣿ ⢷⣿⣿⣤⢸⣽⣿⡀⢤⣃⣀⠘⣀⣤⣴⣋⠀⠀⠀⠀⣿⣿ ⣾⣿⣿⣿⡿⣿⣯⣽⣏⣟⡻⣯⣿⢙⠁⠀⠀⠀⢀⣾⣿⣿ ⣹⣿⣿⣿⣿⣿⣿⠟⠁⣿⠋⣉⡙⡌⠐⠀⠀⠀⣾⣿⣿⣿ ⣿⣿⣹⣈⣛⣉⣀⣠⣾⣵⣃⣇⣧⣮⣆⣀⣀⣀⣈⣙⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⠟⠛⠛⠶⣦⣄⣠⣴⠾⠛⠛⠛⠳⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣴⡟⠁⠀⠀⠀⠀⠀⠈⠻⠟⠁⠀⠀⠀⠀⠀⠈⠻⣧⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⡾⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠉⠉⠉⠛⢷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⣀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢷⣄⠀⠀⠀ ⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀ ⠀⣠⡿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⠀⠀ ⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⢿⡄⠀⢀⣴⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⣠⡿⠀ ⠈⠻⣶⡟⠁⠀⠀⢰⡇⠀⠀⠀⠀⠀⢀⣼⠷⣤⣤⣴⠾⠛⠷⠶⠶⠾⠛⢷⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠉⢻⣿⠁⠀ ⠀⣸⡟⠀⠀⠀⠀⣾⠃⠀⠀⢰⣶⠶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠙⣷⣄⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠹⣧⠀ ⠀⣿⠀⠀⠀⢀⣼⠏⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⡄⠀⠀⠘⣷⡄⠀⠀⠀⢹⡆ ⠀⢿⣄⣀⣠⡾⠋⠀⣤⣴⣿⠃⠀⢠⡞⠉⠳⡄⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⣴⠋⠙⢦⠀⠀⠈⢻⣶⠦⠀⠈⢿⣦⣀⣀⣾⠃ ⠀⠀⠉⠛⠹⣧⡀⠀⠉⡀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠯⠨⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⢀⢀⣠⡿⠉⠉⠉⠁⠀ ⠀⠀⠀⠀⠀⠈⠛⠿⠿⢷⣄⣙⣷⣤⣀⠀⠀⠀⠀⠀⠀⠲⠤⠤⠶⠂⠀⠀⠀⠀⠀⠀⣀⣤⡾⠋⣀⣼⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠉⠙⠻⠶⠶⣤⣤⣤⣤⣀⣀⣀⣤⣤⣤⣤⠶⠶⠟⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠉⢳⡀⠀⠀⣀⡤⠴⠶⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⡽⢿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀ ⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣼⠋⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢡⡾⣿⢷⣾⡿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣟⣿⡆⠀ ⠀⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⣠⣿⣿⠧⠯⠟⠃⡇⣟⣇⣿⣿⣆⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣿⣤⣤⣿⠇⠀ ⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠈⣯⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⣰⣿⢏⣿⣴⣿⣹⣷⣷⣿⣿⣧⣿⡏⣠⣴⣾⣿⢛⣿⣻⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⢹⡆⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⢹⣇⢠⣿⣿⣧⣿⣿⣿⣿⣿⣶⣿⣏⣽⡟⣼⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⢿⡀⠀⠀⠹⡄⠀⠀⠀⠀⠀⢠⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⡿⣦⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⢸⡇⠀⢀⡴⠒⢦⣀⣠⠿⠗⠛⠛⠛⠛⠓⠲⠦⣄⡘⠦⣀⣀⣀⣴⠟⠁⠀⠙⣿⣿⣿⣿⣿⡿⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣏⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⠄⠀ ⠀⠘⣷⠀⢈⡷⣴⠚⣇⣨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣿⠉⠁⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣴⡆⠠⣶⢘⣿⣿⣦⣿⢁⣸⣿⣿⣿⣿⣿⡟⣿⣇⣀⣼⣿⠀⠀ ⠀⠀⢹⣇⠸⣄⣈⣟⠉⣹⠀⣀⣤⣴⠶⠶⠶⠶⢦⣤⣀⠀⠙⣦⠀⠀⠀⠀⠀⠀⢀⣾⠟⠙⠻⣷⣴⣴⣴⣿⡿⠿⢿⣿⣷⣵⠉⢏⣯⣿⣽⣷⣿⣿⣷⡿⠋⠀⠀ ⠀⠀⠀⣻⠎⠀⠀⠈⣩⣷⠟⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⢷⣦⠸⣧⠀⠀⠀⠀⠀⢸⡏⡀⠀⠀⠀⠉⠋⠉⠀⠀⠀⠀⠀⠙⢿⣄⠆⠘⠟⢿⡟⣿⡍⠁⠀⠀⠀⠀ ⠀⠀⣺⠏⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡙⢧⢻⠀⠀⠀⠀⠀⢸⡇⢿⣶⣤⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⠘⣿⣿⣻⠀⠐⠛⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⣸⠃⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⠸⣿⢀⣀⡞⢹⡆⡿⣃⣸⣿⡿⠀⠀⠀⠀⠀⢿⣿⣿⣿⠛⠀⢹⣷⠇⠄⢀⣢⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⣿⡄⠀⠀⣿⠀⠈⠹⣿⣿⡇⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠒⣿⠘⠲⠽⣿⡀⢧⡴⠃⠙⠁⣴⣲⡄⠀⠀⠘⢿⣿⠟⠤⡄⣸⣿⡀⣤⣾⡿⠃⠰⣿⠹⠶⢳⡆ ⠀⠀⠘⣷⡄⠀⣿⠀⣔⠒⢙⠿⠇⠀⠀⠀⢰⣚⡶⠀⠀⠀⢉⣵⠏⣀⣠⠶⣟⣻⣶⣿⣦⣤⣠⡬⠭⢴⡏⠀⠀⠀⠈⠓⠒⣷⣿⣿⣿⠿⠋⠀⠀⠀⠈⠻⠶⠛⠁ ⠀⠀⠀⠈⠙⢦⣜⣧⡈⠉⠉⠀⠀⠀⠀⠀⠀⠈⢻⣭⣍⣓⢿⣏⢰⢫⡴⠶⣭⡥⣤⡙⣿⢟⣵⣾⣿⣯⣽⣄⣀⣀⣀⣴⣿⣿⣿⣿⣿⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⣠⣤⣄⣤⡤⣌⠙⢛⡷⠲⠦⠤⠤⠤⢤⡤⠴⠚⠛⠉⠀⣷⡘⣮⢿⣧⡤⢤⣀⣨⣧⠯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠧⠿⠀⠀⠀⠀⠀⠀ ⠀⢿⣄⠈⠁⣰⡟⠀⢸⣧⡀⠀⠀⠀⣠⡾⠻⢦⣀⣀⣀⣼⢿⣿⣧⡄⠈⠀⠈⠙⢏⣺⡇⢸⣿⠟⠓⠲⡝⣿⣿⣿⠿⠿⢿⣏⢻⡄⠀⠀⠀⣤⣤⣤⣄⣀⠀⠀⠀ ⠀⠀⠈⠛⠛⠋⠀⢠⡞⠉⢙⡷⠞⠛⠛⢦⢀⣴⠟⠛⢿⣧⠸⣧⣉⡥⠦⠀⣀⣀⣀⡇⠀⣘⡇⠀⠀⠀⢹⠈⡟⠀⠀⠀⠀⠹⣆⢿⣦⠀⠀⣿⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⣀⣠⣄⣀⣠⣿⠀⡴⠋⠀⠀⠀⠀⠘⣿⠃⠀⠀⠀⢹⡆⣿⠉⣳⠂⣴⣿⠉⣹⢤⣾⡏⠀⠀⠀⢀⣾⠀⣇⠀⠀⠀⠀⠀⠛⢸⡿⣷⠀⠻⠿⢛⣿⣿⡆⠀⠀ ⢠⡟⠁⠀⠀⢈⡟⢿⠀⠀⠀⠀⠀⠀⠀⣸⠸⣧⠀⠀⠀⢸⡇⢹⡇⡞⣯⠽⣼⢦⣇⠤⢯⢷⣄⣀⣠⡾⠁⠀⠙⢦⡀⠀⠀⠀⠀⢸⡇⣿⣷⣶⣶⣾⣿⣿⡇⠀⠀ ⢸⡇⠀⠀⠀⢸⡇⠈⠣⣄⡀⠀⣀⣤⠞⠁⠀⠉⠳⣤⣠⡿⠃⠈⣿⡀⢹⡙⢹⢹⡏⢒⡾⠀⠉⠹⣇⠀⠀⠀⠀⠀⠙⠓⠶⠤⠴⠟⢁⣿⢿⣿⣿⣿⠿⠋⠀⠀⠀ ⠀⠙⠧⣤⣠⣼⣧⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠸⣧⠀⣇⢸⢸⡇⣾⠇⠀⠀⣴⠟⠀⠀⢦⡀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡆⠀⠀⠀⠀⠀⣄⣀⣀⠀⠀⠀⢀⣼⠇⠀⠀⠀⠹⣧⢸⠸⠿⢰⡟⠀⣠⡾⠋⠀⠀⠀⠀⣿⣹⠆⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⢹⣧⡖⣦⣿⣰⡟⠉⠀⠀⠀⠀⠀⣤⡿⠋⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⣸⣷⣄⠀⠀⠀⣰⡿⠀⠀⠀⠀⣰⡟⠻⠥⠽⠚⢿⣷⣄⣀⠀⢀⣀⣾⠁⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⠤⠤⠞⠋⠀⠉⠓⠲⠚⠋⠀⠀⠀⠀⠰⣿⣼⣚⣒⣂⣄⣌⣿⡄⠉⠉⠉⠉⠙⠦⣄⣀⣀⣀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⡠⠄⠈⠈⠀⠐⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠄⠀⠀⢀⠠⡐⡔⢪⢔⠢⡔⢠⠈⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣎⠀⣄⠣⢎⡱⣱⢪⡑⢮⡱⢌⡣⣙⠦⣠⠡⡀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣘⢀⠲⡌⢧⢣⢓⡆⢧⡙⢦⡓⡭⢲⠥⡳⢥⡓⢦⢠⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⣬⠳⣍⠶⡩⠖⡼⡡⢞⡱⣜⡱⢣⢏⡵⢣⡝⣮⢣⢖⡀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣌⠿⣌⠷⣩⢝⡲⡹⣌⢳⣌⠳⣭⢚⡼⢣⣛⡴⢫⡞⡴⣂⠁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢺⡹⢶⡹⢶⡍⡞⣥⢣⡝⢮⣙⠶⣩⢞⡵⢎⣻⡱⣎⡳⢇⡟⢦⠉⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣹⢯⡽⣣⢟⡝⣦⢳⡚⢧⡹⢞⡥⣏⢞⡹⢶⡹⣜⣭⠻⣜⢯⡳⢤⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠐⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣟⣞⡷⣏⡿⣜⢧⡳⣝⣣⢯⡝⡼⢎⡽⣭⢳⡝⣞⡼⢻⡜⣧⢻⡭⢖⡈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⢀⠠⡐⢄⠒⣌⡐⢢⠰⢄⠂⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣼⣛⣾⢳⣏⣯⢳⣝⡺⡼⣩⢗⣫⢞⡼⢣⡟⣼⣩⠷⣹⢎⡷⣹⢏⡶⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠠⢄⠣⢌⠢⡑⡌⢎⡰⢌⢢⠱⣈⠎⡔⢣⢊⠴⡀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠧⣟⣾⣛⣮⢷⡻⣜⣳⢽⡱⢯⡜⣮⢓⡯⣜⠶⣣⢻⠵⣫⢞⡵⣫⢞⡳⡌⢆⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⢨⡑⢌⠲⣈⠵⡘⠤⣃⠖⡌⢆⠳⣠⠓⣌⢣⢚⢦⡙⣆⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⢹⢾⡽⣞⣯⣽⢻⣼⢣⡟⣧⢻⡜⣝⡲⣭⢳⡭⢳⣋⢷⣫⢞⡭⣏⢷⣱⡈⢄⠀⠀⠀⠀⠀⠀⠀⠠⢀⠧⣘⠢⢓⢌⠲⣉⠖⣡⠚⡜⣌⠳⣄⢫⡔⢫⡜⢦⡝⢦⣃⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢆⢯⢿⡽⣾⣝⡿⣼⢻⣜⢧⡻⣜⠧⣝⠶⣫⡜⣧⢛⡮⣵⢫⡞⡽⣎⠷⣜⠄⠂⠀⠀⠀⠀⠀⢠⠃⣘⠦⣅⠫⡜⣌⠳⡌⢎⠥⣋⠴⣊⠵⡘⡖⣜⢣⢞⣣⢞⡳⣎⣇⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠂⢯⣟⡷⣯⣟⣳⡟⣮⢏⡷⣭⣛⡼⢭⣓⠾⣡⢟⡼⣣⢟⡼⣳⢭⡻⣼⢩⠌⣄⠀⠀⠀⠀⠇⠰⣌⠳⣌⢳⡘⣤⠳⡜⣩⠞⣡⢏⠲⣍⠳⡜⣬⢳⣎⢧⣏⢷⣏⡞⡆⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⡘⡾⣽⣳⢯⣷⣻⠽⣞⡵⣳⢎⡞⢧⡭⢏⡳⢏⡾⡱⣏⢾⣱⢫⠵⣎⢧⢣⠘⡄⠀⠀⢘⠠⣓⢮⣛⡜⣦⠝⣦⢛⡴⢣⢞⣡⢎⡳⣌⣳⢹⣬⢳⣎⠷⣞⣯⢾⣝⡆⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⡘⢷⣯⣟⡾⣽⣻⢽⣺⢵⣫⢞⡧⣻⠭⣝⣣⠷⡹⣜⢲⢣⢏⣳⢚⡬⣓⢂⠡⠀⠀⠈⡄⢫⡞⣵⢻⣬⢻⡜⣧⣝⡳⣎⢧⣏⢷⡹⣖⢯⡲⣏⣾⢻⡽⣞⡿⣞⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⠉⣾⣽⣻⠷⣯⣟⣮⢷⡹⢮⡱⢇⣛⠦⣇⢯⡱⢎⠧⣋⠞⣰⢋⠶⣩⠖⡀⢇⠀⠀⢻⠨⣽⢞⣧⢯⣗⣻⠶⣭⣳⢏⡿⣼⣏⡷⢯⡾⣽⣻⣞⣯⢿⣽⣻⡗⡇⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠡⠱⣯⢷⣻⢷⣫⣞⢧⡻⢵⡙⢮⡜⠳⡜⢦⡹⢌⠧⣃⡛⡔⢫⠜⣡⠚⣁⠈⠀⠀⠀⠀⢾⣻⣞⡿⣾⣽⣻⣳⡽⣯⣟⡷⣾⣽⣻⣽⣳⣟⡾⣽⣻⣞⣷⣻⡅⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠡⡘⣯⣻⡽⣳⡽⣺⡝⢮⡙⢦⣙⢣⡝⢢⠧⣩⠚⢥⢊⡑⢣⠘⠤⡑⢄⢊⠴⠡⢎⠰⣉⠱⢫⢟⡷⣯⢷⣯⣟⡷⣯⣟⡷⣯⢷⣯⠷⣯⣟⢷⣛⣮⢷⣳⠃⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢯⣽⣳⡽⣣⢟⡣⡝⠦⡍⠶⣈⢇⠚⠤⣉⠆⡒⡌⢆⡍⢲⠡⠎⡜⢢⡙⣌⠳⢌⡓⢢⠎⡜⣩⠛⡞⢭⢛⠳⣩⠛⡡⢃⡜⠭⣓⢮⡛⣼⢣⡿⣭⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡌⢶⢻⡼⡝⠮⣑⠩⣒⠉⡖⢡⢊⡌⢣⠒⡬⡑⡜⢢⠜⡡⢎⡱⢌⠣⡜⢤⢋⠦⣙⢢⠱⡘⡤⡙⡌⢦⡉⢖⢡⠚⣄⠣⢌⠒⡌⢢⡙⣌⠻⡜⢧⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡱⠀⣏⠖⡩⠒⡌⣒⠡⡍⡔⢣⠒⡬⢡⠓⡴⠱⣌⠣⢎⡱⢊⡴⢋⠵⡘⢦⡉⡖⣡⢎⡱⢅⣣⠱⡘⢆⠭⣘⠢⡍⢤⠓⡬⡑⢬⠡⡜⢤⠓⡼⡑⢦⠌⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠈⢠⠘⡔⠬⣁⠳⠰⡌⡱⢢⠍⢦⡙⡔⢣⡙⡔⣣⢌⠳⣘⡔⢫⠔⣩⠒⣍⠦⣑⡚⡔⢪⠔⡣⢆⠭⡱⢊⢖⡡⢓⡜⠢⡍⠴⡑⣊⠦⣉⠦⡙⡴⣙⠎⡵⣂⠀⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⡄⢃⡚⢄⡓⠤⢋⠲⣁⠳⣌⠚⡤⢓⡌⢧⡘⢦⡑⢎⡱⢆⢎⡱⢊⡥⢋⡔⢣⡜⠴⣉⠖⣩⠒⣍⠲⣉⠇⡎⠴⢣⠜⡱⣌⠳⡘⡔⢢⡑⢎⡱⡚⡴⢋⡶⣩⠞⡤⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢀⡰⢌⠣⡜⢢⠜⣡⠋⢖⡡⢓⡌⡣⢕⠣⡜⢢⡙⢦⡙⢦⠱⢎⢦⢣⣍⠲⣍⠼⣡⢎⠳⡜⡬⢥⢫⠴⣉⠦⣙⡌⢇⣣⢚⡱⢌⠣⡕⢪⠱⣘⠬⣱⢣⡝⣣⠞⣥⠻⡴⣁⠱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠊⢀⠦⣑⢎⡱⢌⢣⠚⡤⢋⠦⡙⢦⠱⣉⢎⡕⡪⢵⡘⢦⡙⢦⠛⡜⢦⢣⠎⡵⣊⠵⣊⡜⡣⢧⡙⢦⢋⠶⣉⢮⠱⣌⠳⣤⢣⡜⣌⠳⣌⢣⠓⣬⢣⢓⠮⣜⣥⠻⣜⡽⣱⢣⢣⡘⡄⠀⠀⠀ ⠀⠀⠀⠀⢀⠈⢠⢚⢤⣋⠼⣡⠞⣌⢲⠡⠞⣤⢓⢬⡒⣍⠞⣡⠳⣌⠳⣌⠳⡜⣲⢱⢪⢜⠲⢥⠛⣔⠫⣕⢣⠎⡵⣊⠞⣔⢫⡜⢦⡙⢦⡍⣎⡱⣙⢦⡙⣎⠶⣉⢎⡞⣴⢫⡝⡶⣹⢵⣫⢞⡮⣅⠑⡀⠀⠀ ⠀⠀⠀⢀⠆⢠⢃⣏⠲⣌⠳⡜⡼⣘⠦⢫⡹⢤⣋⢦⠳⡬⣙⢆⡛⡴⢋⡬⢳⡱⢎⠲⡡⠎⠙⠬⠙⠈⠑⠈⠂⠙⠐⠉⠘⠌⠦⠙⠦⢙⠦⣙⢦⠳⣍⢶⡹⡜⢮⡱⣏⠾⣜⢧⡻⣜⢧⡻⣜⢯⡖⣧⢆⢱⠀⠀ ⠀⠀⠀⡜⠀⡎⡞⡴⢫⡜⣣⠳⡜⣆⢏⡣⣕⢣⠞⣬⢳⡱⣍⢮⠱⠍⠓⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠋⠲⠹⣝⢣⡟⣼⢻⡜⣧⢻⡼⣳⢽⡹⣮⢽⡺⡜⡄⠅⠀ ⠀⠀⢀⠇⡸⣜⡱⣭⠳⡜⣥⠳⣍⠶⣩⠖⣭⢚⡜⢦⢣⠓⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢎⡷⣹⢞⣧⢻⡵⣫⢷⣫⡗⣯⡝⣆⠸⡀ ⠀⠀⠈⣐⠳⣌⡳⣜⣣⠟⣴⡛⣬⡓⢧⡛⢦⣛⠼⠓⠁⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠉⠳⣏⣞⢯⢾⡝⣧⢷⣫⣗⣻⡼⡀⢃ ⠀⢸⠀⢮⡝⢮⠵⣓⢮⡝⡶⣙⢶⣩⠧⣏⡷⠉⢀⡀⠀⣙⣿⣿⣿⡿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⣿⣿⣿⣃⠀⣀⠈⢞⣯⡳⢿⣹⡞⣧⢯⣳⣝⢧⠐ ⠀⢸⠈⣞⡼⣫⢽⡹⣞⡼⢳⡹⣎⢧⣻⠌⠀⠀⠀⢻⣿⡿⠿⢻⠛⠀⠈⢻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠃⠀⠙⠿⠻⣿⣿⠋⠀⠀⠸⣛⣯⢷⣻⣭⣟⣳⡞⣧⠘ ⠀⢸⠀⣾⡱⣏⢾⣱⢏⣞⡳⣝⢮⣳⠁⠀⠀⠀⠀⣸⣿⣧⣀⠼⣦⡀⣤⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⡠⣴⠳⣀⣾⣿⡆⠀⠀⠀⠘⣽⣞⣳⡽⣞⣷⢻⡖⢸ ⠀⢸⢠⢳⡝⣾⡹⣎⠿⣼⡹⣎⠷⡏⠀⠀⠀⠀⠀⣿⣿⣿⠂⠀⢹⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣇⠁⢉⣿⣿⡧⠀⠀⠀⠀⣻⣼⣳⢿⡽⣞⡿⡼⢸ ⠀⢸⠀⢿⡼⣳⡽⣫⡟⣵⢯⡝⡿⠀⠀⠀⠀⠀⠀⠘⢿⣿⣧⣶⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⣿⣿⣶⣾⣿⠿⠁⠀⠀⠀⠀⠘⣧⣟⣯⢿⣽⡳⡏⢸

⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠡⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠡⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣷⣷⣶⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⡟⢯⡙⢧⢫⡝⣭⠻⣟⢿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢟⠧⡝⢮⣙⣎⡳⣜⠲⣝⡜⣎⢞⡹⢿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢫⡝⣎⡳⡜⢦⣓⠮⡝⡦⢽⣘⢮⡱⣣⢓⡟⣿⣿⣦⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡳⣜⠲⣕⢫⣓⢎⠷⡹⡜⢧⢎⢧⡓⢧⢫⡜⢮⡹⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣷⢫⡝⣬⠳⣍⠮⣏⠵⣛⠼⣚⢦⡛⡭⢶⡙⣧⣙⢎⠾⣻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⠺⣔⠻⣌⠷⣩⠞⣭⢛⡬⢧⣙⡞⣥⢛⡴⢭⣚⡝⣲⢛⣿⣷⣆⠀⠀⠀⠀⣀⣤⣴⣶⣷⣾⣷⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣼⡹⢬⠳⣍⠾⣡⠯⣜⣣⠳⣜⢮⡹⣜⢣⡓⡞⣥⢋⣖⢻⣿⣷⣤⣶⣿⢿⡟⢯⣙⢧⡛⡼⣩⢟⡻⢿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⢿⣿⣧⣛⡬⣓⢧⡛⡴⣣⠻⣜⢦⠳⡭⣎⡵⣙⠦⣏⡜⣣⣿⣿⢿⡻⣍⠶⣙⡞⡜⡦⡝⣖⠳⣎⠵⣋⢞⣻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣶⣝⡦⣝⢲⢣⣛⠼⣪⠝⡶⡱⢎⡵⢫⣜⣼⣿⣿⢋⡶⢳⣌⠻⡴⡹⣜⡱⡽⣌⠷⣩⠞⣭⢚⢦⣛⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⢿⣾⣧⣫⢜⡣⢧⡛⢶⣩⢓⢮⣓⣾⣿⣻⢇⠯⣜⢣⣎⠻⡴⣛⠴⣛⡴⣍⠞⣥⠻⣔⡫⢞⡼⢼⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣾⣵⡣⣝⢣⢮⣙⢦⣿⣿⢯⡓⢮⡝⣬⠳⣜⢳⠳⣍⡳⢣⠞⣬⣛⣼⣷⣳⡝⢮⡜⣣⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⢷⣶⣤⣛⠻⣿⣿⣾⣶⣿⣾⣿⡿⢧⡹⢣⢞⡲⡝⣎⢧⡛⣴⡙⢧⡛⡴⣽⣿⣏⡟⣜⢣⢞⡱⢾⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠿⠘⠀⠈⠉⠿⣿⠟⠋⠀⠀⠀⠋⣿⣿⢳⡍⡗⢮⡱⡝⡜⣦⢛⡴⣍⡳⣹⣽⣿⡳⢎⡼⢎⡝⢮⡱⢧⣿⡇⠇⠀⠀⠀⠀⠀⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡻⣿⡀⠀⠀⠀⣠⣶⡞⢯⡀⠀⠀⠀⢀⣾⣿⣷⡹⣜⢣⠳⡝⡜⡶⣩⢶⣱⣿⣿⡿⢳⡙⢮⣱⢫⡜⣻⢱⣣⣿⡗⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣷⣅⡀⢸⣟⣷⣿⢩⣿⡄⠀⠰⣿⣿⣏⣿⣿⣾⣵⣯⣝⣾⣵⣿⣿⡿⢿⡹⣜⢣⡝⣣⢎⠷⣘⢧⠳⣬⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣾⡟⠉⠀⠈⠙⡾⣽⡟⠁⠀⠀⠀⠀⠹⣿⣗⡎⣟⢻⠻⡟⢿⡛⣭⢳⡙⣦⠳⣬⢓⠮⡵⢎⢯⡱⣋⠷⡱⢎⡿⣿⣦⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠀⠀⠀⠀⠀⢀⣣⣧⣠⠀⠀⠀⠀⢠⣿⢿⠼⣬⡓⢯⣙⢮⡱⣣⢧⣙⢦⡛⡴⣋⠷⣙⡞⢦⢫⣕⢫⡳⣍⢞⡹⣿⣷⡄⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣷⣥⣤⣤⣶⡿⣟⢻⡻⢿⣷⣶⣾⢿⠻⣬⢓⡦⣝⢣⡎⢧⢳⡱⢎⡞⢦⣋⠷⣩⡛⣼⡘⣏⢳⢬⢳⡱⢞⢮⡱⣚⢿⣿⡀⠀⠀ ⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣳⠗⡮⢟⡻⢏⢯⡱⢎⢧⡙⣧⢚⡵⣩⢎⠷⣌⠷⣸⢬⠳⣜⢫⠧⡝⢮⣙⢮⡜⣣⢗⡹⢦⡝⢮⣙⣎⢧⡹⢎⡧⢳⡍⡞⣿⣷⡀⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⢸⡹⣜⢣⣝⣚⠦⣏⣝⣮⣽⣦⣯⣶⣧⣯⣾⣼⣳⣣⣞⡹⣬⢓⡏⡞⣥⢫⢖⡹⡜⢮⠵⣓⢮⢳⡱⢎⡮⣕⣫⢜⡳⣜⡣⣝⣿⣇⠀ ⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣽⢣⠳⣜⣣⣾⣾⣿⠟⠛⠋⠉⠉⠉⠉⠈⠉⠉⠉⠉⠛⠛⠻⠿⣿⣾⣵⣎⡳⢮⣱⢋⡞⡵⡹⢎⢧⡹⢞⡴⢳⡜⣎⡳⢥⡳⣍⢾⣿⠀ ⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡺⣍⠟⣶⣿⡿⠱⠂⣾⣾⣷⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣶⣯⡼⣱⣙⢮⢣⡝⡺⣜⢣⢞⡲⢭⢣⠗⣮⣹⣿⡇ ⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⡗⣭⣾⡿⠅⠁⢠⣿⣿⣿⣿⣿⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣞⣬⠳⣜⠳⣜⢫⢎⣳⡙⣮⡙⢦⣹⣿⡇ ⠂⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢲⣿⡇⠀⠀⠸⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣠⠜⠿⣿⣷⢎⡽⡸⣍⠾⣡⡛⡴⢭⡣⣽⣿⠇ ⠁⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⣿⡇⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣷⢲⠘⢿⣿⣒⡳⢼⡩⢧⡹⣜⣣⢳⣿⡟⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡽⣷⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⢖⠀⠈⢿⣷⣹⢲⡙⡶⡱⢎⡼⣿⣿⠃⠀ ⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⣙⠛⠚⠛⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡟⠈⠀⠀⢸⣿⣼⢣⡝⡲⣝⣹⣾⡿⠃⠀⠀ ⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣠⣼⣿⣿⣿⢿⣷⣶⣦⣄⢀⡀⠄⠙⠷⢾⣴⡾⠷⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⢸⣿⢻⡵⣚⢵⣮⣿⡟⠁⠀⠀⠀ ⠂⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣼⣟⣻⣾⣿⢿⣯⡿⡼⣏⡿⣷⣼⣐⣀⡉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟⣏⣶⣿⣿⠟⠉⠀⠀⠀⠀⠀ ⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⡾⡟⡼⡟⣷⣿⡿⣳⢽⡺⣵⢫⣟⣿⡿⠿⣿⣷⣶⣦⣤⣤⣤⣤⣀⣄⣤⣀⣄⣠⣤⣤⣤⣾⣿⣿⣿⡿⠟⠋⠐⠀⠀⠀⠀⠀⠀⠀ ⠁⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣱⡝⣷⡿⣯⣷⢯⡳⣏⢷⡭⢷⡺⣽⣷⡐⠀⡀⢝⣿⣿⡟⣿⢻⠿⡿⣿⣿⡿⠿⠿⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢷⣿⣧⣿⣿⡿⣛⣯⣷⢫⡽⣎⣟⣳⠽⣧⣿⣿⠿⠟⠻⢿⣿⡵⣊⢧⡛⣴⢣⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⢿⡿⣹⢞⣽⣺⣿⢏⡷⣽⣷⢯⣛⣶⣿⠛⠀⠀⠀⠀⢻⣿⣽⣶⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣞⣯⣿⣧⠷⣽⣞⡽⣲⣭⣷⣫⣾⣿⡐⠀⠀⠀⠀⠙⠋⠉⠉⠉⠀⣼⡿⡈⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠟⢷⣯⣏⣿⣹⢿⡳⢧⣻⣧⣿⠿⠿⢿⣶⣤⣦⣾⣆⠀⠀⢀⣠⣾⣿⣷⣶⣿⠿⠿⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⡏⠀⠀⠀⣽⣿⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠿⠿⠟⠋⠸⣿⡏⠆⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠄⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠈⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠅⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠐⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣧⣦⣴⡿⠟⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣄⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣷⣦⣥⣤⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣶⣶⡿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠉⠻⣷⣶⣶⣶⣶⣾⠿⠿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀𓃠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⢿⡿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⢫⡝⢦⠳⡜⣭⢛⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⢣⠳⣜⢣⡛⡜⢦⢫⡜⢿⣿⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠰⣾⣿⡿⣙⢧⡛⣬⢣⡝⣜⢣⠳⣜⡹⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡷⣩⢖⡹⢆⡳⡜⡬⢇⡻⣔⢣⣿⣿⣿⣷⣠⣤⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢱⡹⣎⠵⣋⠶⡹⣜⢣⠳⣌⠷⣞⣿⣿⣿⣿⡿⡻⢟⠿⣻⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⢦⣻⣌⠳⣍⢞⡱⢎⢧⡛⣬⢓⣿⣿⡿⢫⣍⢳⡙⣎⢳⡱⢎⡵⣻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⠦⡿⣌⢗⣎⢮⡱⣋⢮⡕⣎⢧⣿⡿⣱⢣⢎⢧⡹⣌⢧⠳⣍⠶⣩⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡘⢷⡩⢞⡜⢦⡹⢥⡛⡼⣸⣾⣿⡱⢣⡝⣎⠶⡱⢎⣎⠳⣌⠳⣥⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⣯⠳⣌⠳⣜⡱⢎⡳⣌⠳⣥⢫⣿⣿⢣⢎⡵⡹⢆⠷⣜⡹⢆⡛⢦⣙⢮⣽⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯⣳⣜⡹⣦⣿⣾⣷⣮⣷⣌⢳⢺⣿⣗⡎⢶⡹⣍⠞⣦⡙⢮⣽⣿⢿⣋⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⠛⠛⠛⣿⡿⠛⠉⠁⠉⠙⣿⣿⡌⣏⠿⣿⣿⣦⣳⣌⣻⣴⣿⡿⢿⡙⢦⡙⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡟⠀⠀⣠⣶⣿⣧⣀⣀⣀⣀⣴⣿⡟⡼⣘⠞⡴⣛⠿⡻⢟⠿⡻⢭⡙⢦⡝⢮⡱⢾⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣏⠀⣀⣼⣿⣁⣼⡿⠋⠉⠙⠻⣿⣷⣝⠲⣍⢞⡱⣍⢞⡱⣋⢞⡱⢣⡝⣦⢹⢦⡙⢦⡙⣿⣿⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⢠⣼⣿⡿⠟⠋⠉⠙⣿⡏⠀⠀⠀⠀⠀⣼⡿⣌⠳⡜⢮⡱⢎⢮⡱⣍⢮⡱⢳⡜⣥⢋⡶⣩⢧⡙⢦⡹⢿⣿⣷⡀⠀⠀⠀ ⠀⢠⣾⣿⣿⡀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⣴⣿⡟⣬⢳⡙⢦⣙⢎⠶⡱⢎⠶⣩⠳⡜⢦⡛⡴⢣⢎⡝⢦⣙⢎⢿⣿⣿⣄⠀⠀ ⣠⣿⣿⣿⣿⡇⠀⠀⢀⣴⣿⢻⣿⣶⣶⣾⣿⣿⡿⠾⠷⠿⠷⠿⠾⠿⠿⠿⢿⣶⣽⣜⣣⠝⣜⢣⠞⣜⢣⠞⡜⣎⢻⣿⣿⣄⠀ ⣿⣿⡟⡭⢿⢿⣶⡾⣿⣛⢦⣷⣾⠿⠿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠻⠿⣿⣮⣧⢛⡬⢣⡛⡼⣌⢏⣿⣿⣿⡆ ⣿⣿⡟⣜⢣⠞⡴⢣⢧⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣜⡣⣝⠲⣍⠞⣾⣿⣿⡇ ⣿⣿⣟⡬⣇⠻⣜⣳⡿⠋⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⢿⣷⣎⠳⣌⠯⣽⣿⣿⡇ ⣿⣿⣧⠳⣌⠗⣾⣿⠁⠀⠀⣶⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⡄⠀⠈⢻⣯⢳⣌⠳⣿⣿⣿⡇ ⠘⣿⣿⡿⣌⢏⣿⣿⠀⠀⠀⣿⣷⣿⣿⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡃⠀⠀⣸⣿⢣⢎⣽⣿⣿⡟⠁ ⠀⠈⢿⣿⣗⢮⡜⣿⣦⠀⠀⠹⣿⡿⠟⠀⠀⠀⠀⠀⠀⣾⡿⠿⣿⣆⠀⠀⠀⠀⠀⠙⣿⣿⠟⠁⠀⢠⣿⢯⢇⣿⣾⣿⠟⠀⠀ ⠀⠀⠈⠻⣿⣷⣮⡝⢿⣷⣄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⠟⠋⠀⠀⠀⠀⠀⠐⠋⠁⠀⢀⣴⣿⠟⣮⣾⣿⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⣿⣿⣾⣽⣿⣷⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⣿⣽⣾⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⡿⢿⡻⢟⡿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⡿⡿⢿⠿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣵⣣⠝⣎⠶⣩⠞⣭⢻⣿⡇⠀⠀⠀⠀⢹⣿⡩⣍⢧⢣⢳⡙⣎⢳⣭⣻⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠟⠿⢿⣷⣿⣴⣯⣶⣿⣿⠇⠀⠀⠀⠀⢸⣿⣷⣼⣮⣧⣧⣿⡾⠿⠻⢿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⠛⠉⠁⠀⢀⣶⣌⣉⣉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⢉⡉⣉⣷⣄⠀⠈⠉⠙⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⣸⣿⠿⠿⠿⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠷⠿⢿⣿⡀⠀⠀⠀⣽⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⡀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠉⢻⣦⡀⠀⠀⠀⠀⠀⣠⣾⠏⠁⠀⠀⠀⠀⠘⢿⣄⠀⢀⣾⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⣀⣠⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⣤⠀⠀⠀⣀⣤⣾⣿⠟⠈⠉⠀⠀⠙⠛⢿⣦⣄⠀⠀⠀⣠⣴⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⡟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⣀⣀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡞⠁⠀⠀⠙⠒⠉⠉⠓⢄⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢠⠖⠉⠀⠙⢆⠀⠀⢸⠀⠀⠀⠀⠓⠒⠒⠒⠒⠤⠤⣀⡀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣓⡞⠁⠸⡀⠀⠀⢀⠞⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢁⣿⡁⠀⠀⠈⠁⠈⠁⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⣡⡟⣹⡿⠦⠤⠴⠦⣀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⣰⠋⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⣿⡼⠋⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠋⢠⢏⡟⢁⣼⠏⠀⠀⠀⠀⠀⣀⡤⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⡎⡞⢠⠎⡸⠀⠀⠀⢀⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡇⢸⢻⠀⡏⠀⡇⠀⠀⣠⠎⢠⣶⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣾⣿⠀⢰⢀⡇⠀⣰⠃⢠⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣷⣄⠙⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡋⢙⣷⣤⣾⣿⣤⣠⡇⠀⠸⢿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡇⠘⣆⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠈⣟⣿⣾⡡⠟⠉⠉⠛⢷⣄⡀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠰⢶⡆⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⡇⠀⠸⡄⠀⠀⠀⠀ ⠈⠑⠢⣄⡀⠀⢫⣿⡿⠃⠀⠀⠀⠀⠀⢹⡿⣦⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠟⠁⠀⠀⣇⠀⠀⠀⠀ ⣀⠀⠀⠀⠉⠢⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⡇⠘⢿⣆⠀⠀⠀⠀⠀⣸⠿⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀ ⠀⠈⠉⠻⢶⣒⠿⣏⠀⠀⠀⠀⠀⠀⠀⢠⡿⣆⢀⡿⣷⢄⠀⠀⠀⢿⠀⠀⠀⠀⡈⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⣠ ⠀⠀⠀⠀⠀⠈⠙⢿⡀⠀⠀⠀⠀⠀⠀⡼⠁⡿⣿⣄⠈⠻⣷⣄⠀⠸⣷⡀⠀⠀⢿⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⣠⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⢾⣅⠀⣇⠈⠙⢿⢦⡈⢿⣆⠀⠈⠙⠒⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠁⣀⡴⠿⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠈⠙⠻⣶⣤⣸⡄⣷⣼⡯⠉⣶⠒⠒⠂⡤⠤⣄⣀⣀⣀⣀⣠⡴⠶⠟⠒⠒⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢄⡀⠀⠀⣀⡀⠻⡙⠷⢿⠞⠁⢰⠻⠀⠀⠀⢿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠇⠀⠀⠀⠀⠀

⡇⡜⣐⠒⣌⠒⡤⢃⠖⢢⠑⣢⠑⠦⡑⢢⣘⣤⡶⣶⢻⡽⠭⢏⣙⢫⢩⢩⡑⢣⠜⢢⢃⢎⡱⢍⠫⡍⣻⢯⣽⠭⠋⠁⠠⠀⣄⣤⡤⣤⠠⠀⠄⣿⣳⣠⠐⡀⢒⣲⣐⢨⠒⡐⠨ ⡇⠴⢠⢋⢄⠳⡐⣃⠈⠠⡩⢄⠋⣔⣡⣿⣹⠮⡓⣍⠣⡜⣩⠒⡌⢆⠣⢆⡙⠦⣉⠦⣉⠦⡑⢎⣱⡾⣹⠓⠁⠠⠈⢄⡵⣾⢛⠮⣱⠣⡄⠡⠈⣱⢧⢏⡟⢶⣅⡢⢌⢋⠵⢡⡉ ⡇⢱⢈⠆⢪⠔⣡⠢⡙⠰⡑⢌⣾⢽⡹⢲⡑⢎⠱⢌⡱⢢⢅⠫⡜⣌⠳⡌⡜⡱⢌⠲⡡⢎⣱⡾⡫⠊⠄⠠⠁⡁⡶⣏⢟⢥⠫⣜⢢⠳⠄⠂⡁⣯⢿⡰⣉⠓⢮⡟⣶⢎⡰⢡⠘ ⡇⠐⠬⣘⣢⡼⡶⢶⣻⣟⣽⣟⡵⣻⡞⣥⣼⣈⡇⢎⡔⢣⢌⠳⡘⢤⠓⡜⡰⡑⢎⣱⣱⡞⣯⡊⣀⠡⠈⠄⣡⢾⢟⡱⢍⢮⠱⢎⢲⡙⠄⠡⢀⡿⣋⠴⡡⢎⠥⢊⠯⢯⣳⢦⣉ ⡇⢍⣲⢯⡳⠋⢉⠀⡀⠠⠀⠠⠐⡈⠉⠡⠓⠫⠟⣯⢞⡶⣎⣱⣉⣦⠽⣶⢳⣟⠯⠾⠵⠟⠐⢋⠣⠿⠽⢋⡧⣏⡖⡍⠞⣬⠹⡜⣢⠍⠠⠁⣸⣟⠣⢎⠱⣊⠜⡡⢎⡄⢓⢭⡻ ⡇⣸⢏⡎⠀⠆⡀⠆⣀⣁⣈⣀⣁⡀⠁⠆⠰⠀⠆⠀⡈⠹⢎⣷⢹⡎⠿⠈⠀⢀⠀⡀⠆⡀⠁⠆⠰⠀⠆⡀⠰⠈⢀⠀⢁⠀⠹⢰⢁⠎⡀⠁⣿⡾⢱⠎⣱⠈⡎⢱⡈⣆⠉⡆⢹ ⡇⡿⠾⠀⠌⡐⠀⢾⣍⢳⡛⢞⡛⡻⢟⣳⣦⣥⣈⢐⣤⢾⠻⠊⢁⠠⠐⢈⠐⡀⢂⠐⠠⢀⠡⠈⠄⡁⠂⠄⠡⠈⠄⡈⠄⠌⡐⠈⠄⢂⠐⣸⢧⢇⢣⠚⡤⢋⡜⣡⠚⡤⢋⡔⢣ ⡇⣿⣣⠐⠠⣀⠡⢒⡬⣃⠞⣡⠞⣡⠏⡔⡎⢥⡟⡽⠚⠁⠄⡈⠄⢂⠁⢂⠐⡀⠂⠌⡐⠀⢂⣁⣂⣠⣁⣌⣠⣁⣂⣠⣈⣠⡀⠡⢈⠀⢂⣟⡛⡌⢦⡙⡔⢣⠜⡤⢓⠬⡱⢌⠣ ⣧⢷⡻⡄⠡⢀⠂⠌⠲⢥⡛⣤⢋⠖⣍⠞⣼⢣⠍⠠⢀⠁⢂⠐⠄⠂⠌⡀⣂⣤⡵⢶⣚⣿⠫⡽⢏⠳⣙⢊⡓⡙⢎⡓⠯⠷⢟⢻⣷⣦⠾⡽⡱⢘⢢⠱⣌⢣⠚⡴⡉⢖⡡⢎⡱ ⣟⡧⢟⣳⡀⠂⠌⠠⠙⣢⠳⢤⡋⢞⠬⡹⠾⠁⡈⠐⠠⠈⠄⡈⣐⣬⢶⣻⠽⣒⠫⡍⠲⣄⢣⡑⢎⡱⠌⢦⡑⢍⠦⡙⢬⡙⣌⠲⢤⠙⣯⢽⡔⡩⢆⠳⣈⠦⡙⢤⡙⠦⡑⣌⠒ ⡟⡜⡸⢯⢷⡈⠄⡁⢂⠐⣹⢶⣛⢯⠿⡽⣓⣦⡀⣁⣂⣥⢲⡾⡝⢞⡩⢒⠜⠤⡓⣌⠳⣈⠦⣉⠦⡱⣉⠖⡸⢌⠲⣉⠦⠱⣌⠳⢌⡓⡌⣯⢽⡖⡩⢒⠥⣊⠕⣢⠙⡴⢑⠬⣉ ⡇⠧⡑⢎⢯⡿⣄⢀⠂⢨⣟⢫⡞⣭⢻⡵⣫⢮⡗⣾⡹⣭⢻⢽⣎⠦⡱⣉⢎⡱⡘⢤⠓⣌⠲⡡⢎⡱⢌⢎⡱⢌⠳⢌⡜⡱⢌⡚⢤⠓⡬⡘⣯⢞⡥⢋⠦⡑⢎⠥⡙⠴⣉⠖⡡ ⣏⠲⣉⠎⢆⣽⠽⣦⢶⡽⢾⡹⣞⡽⣳⠽⣣⢯⡵⣫⠷⣭⣛⢾⣽⢒⡱⢌⠲⡰⣉⠦⡙⢤⢣⡑⢎⣴⣉⢦⣘⣌⣓⣌⣒⣱⣊⡜⢢⡙⡔⣡⢙⣾⢳⡩⢒⡍⢎⠲⣉⠖⡡⢎⠱ ⣇⠣⡜⡸⣼⡳⢯⡝⡶⣹⢫⢷⡭⣟⣥⢯⡓⣯⢞⡵⣛⠶⣭⡯⢣⠎⠴⡉⢖⣱⡬⣖⢻⣖⠯⠽⠝⠊⠙⠚⠓⠚⠚⠚⠓⠋⠙⠾⠽⢛⡶⣧⢎⡜⣯⡳⢥⠚⣌⠱⡌⢎⡱⢊⡕ ⣇⠳⢨⢽⣳⣝⣣⢟⡱⡭⣟⢧⢿⣹⢞⡧⣽⢲⣻⡼⣭⢟⡗⡩⣆⣹⢶⣛⠯⠖⠋⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢽⡳⣽⣣⠹⣠⠓⡜⢢⠱⠌⠐ ⡧⡙⢆⡺⣽⠦⣝⢮⡵⣳⢏⣯⢻⡜⣯⠞⣼⡳⢡⡒⢤⣫⡼⢯⠽⠙⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢵⣫⠷⡅⡭⢈⠇⠀⠐⠀ ⡇⡉⣆⢱⠹⣿⡎⣾⢱⠹⡾⣸⢇⡹⣆⠿⣇⡇⣇⣸⡾⣇⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⢏⣹⣆⠏⠀⠀⠀⠆ ⡧⠱⡌⢦⡙⣌⠛⡭⢯⠿⡵⢏⢺⣝⡾⡙⡜⣸⠶⡭⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡻⠿⠛⠀⠀⠀⢸⡿⡵⣎⡏⡖⠤⣤⠤ ⣇⠳⡘⢦⠱⡌⡚⡔⢃⠞⡰⣉⣾⢣⠧⣑⡾⡽⠋⠀⠀⣠⢶⡶⣦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡺⠯⠾⠿⠿⠷⠦⠀⠂⢸⣿⣱⠏⠈⠈⠓⠂⠉ ⣇⢣⡙⢤⠓⡬⠱⣌⠣⢎⡑⣲⣏⠿⣰⢯⡗⠁⠀⠀⢰⣯⢳⡳⣎⠿⡀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⡀⠀⠀⠀⠀⠠⠈⠐⠀⢆⠑⣢⣁⣦⢤⣂⣡⡟⡶⠃⠀⠀⠀⠀⠀⠀ ⡇⢦⠙⠦⡙⡔⢣⢆⡙⢦⣑⡿⣼⢃⡿⡞⠀⠀⠀⠀⣾⣎⠷⣝⢮⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠛⠛⣷⠀⠀⠀⠀⠠⠈⣰⣞⡿⠍⠛⢈⠁⠛⢧⢯⡀⠀⢀⠀⠂⠁⠀⠀ ⡏⠦⣙⠢⡕⡸⢡⢆⡓⢆⣾⢳⡃⣾⣽⠀⠀⠀⠀⠀⢸⢾⡹⣝⡮⡽⠀⠀⡀⠀⠀⠀⠀⠁⠀⠀⠻⣦⣤⡾⠋⠀⠀⠀⠀⠀⣼⡯⠁⢀⢾⣝⠇⣨⢖⢦⠻⢞⣆⠀⢀⠀⠁⠌⡀ ⣏⠲⢄⡓⢬⡑⢣⠒⣬⡟⣧⢋⠖⣟⡆⠀⠀⠀⠠⢁⠂⡉⢓⠛⣊⠐⠄⡁⢀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⢸⣷⠁⡐⢠⢤⢆⣄⠌⠚⢉⡤⡈⣟⡆⠀⠂⠈⠀⠀ ⡇⠈⠊⡴⠡⢜⢢⣹⢧⣛⣇⠭⡌⣿⣃⠀⠀⠀⡁⢂⠀⢢⢁⠚⡠⢊⠐⡀⢂⠠⠀⠀⠀⠀⠀⠂⠀⠘⠇⠀⠀⢀⣠⣤⢶⢾⡹⢀⠐⡘⣇⠞⣘⢆⡁⠿⠪⠃⢯⢧⠐⡀⢡⣾⢻ ⡇⠀⠐⠘⣑⢮⠾⣭⠞⠳⢞⡽⢶⣵⡻⣄⠠⠀⠀⠀⠈⠀⠂⠡⠐⠀⠂⢀⠀⠀⠀⠀⢀⣀⣀⣤⣤⡴⣶⢞⡟⣯⠳⡝⢪⣷⢦⠀⢂⠸⣜⢪⡑⡎⡝⣦⢒⠳⢼⣻⠀⠄⠀⢯⡟ ⡗⡲⢎⡙⣯⣛⢮⡗⡶⢶⡤⣌⡙⠲⠽⢭⣛⡿⣲⠶⣶⢶⣶⢶⡶⣶⢶⡶⢶⡞⣿⢻⢯⣻⣝⠎⠓⠛⠈⠉⠹⣞⡳⣬⢿⣹⡯⣷⣄⠠⠈⠁⠓⠚⣒⣥⢭⢳⡯⠋⠠⢈⠀⡀⠙ ⡏⡡⡹⡸⠇⠋⠉⠁⠌⠉⠘⠫⢟⡦⡀⠄⠀⠈⣉⣽⣝⠞⣌⢣⡙⣌⣩⢟⡧⠛⠊⠉⡈⠑⠺⢻⣦⡀⠀⠀⠀⠈⠻⡮⠏⢓⣳⠈⠺⢷⢮⣄⣡⢿⠕⠋⠉⠄⠠⢀⠡⠀⠂⠄⡁ ⡿⢰⠏⠀⡀⢁⠈⠰⠈⠈⠰⠀⠆⢹⢿⡀⠀⡀⢹⣇⢷⣏⣰⣆⣷⣶⢿⠎⢀⠀⠁⠆⡀⠁⠆⡀⢹⢷⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⢹⣸⠎⠁⢀⠈⠰⠈⢰⠈⡀⠇⡸⢀⠁ ⣷⠃⢀⠐⠠⣀⣶⢳⡖⣧⡂⢁⠂⠄⢫⢷⠀⠀⢼⠎⠁⠋⢳⣽⠊⠙⠊⡀⢂⠈⡐⠐⠠⢁⢂⣄⢈⣯⡇⠀⠀⠀⠀⠀⠀⠀⣟⡇⠀⣠⣗⠏⠀⢀⠂⠌⡐⠉⠄⠂⠡⠘⠀⢆⠡ ⡇⠠⢀⠂⣽⡫⠊⡁⢀⣳⢻⢀⠂⠌⢸⣏⠆⠈⢸⣷⠀⠀⠸⣳⡄⢂⠁⡐⢀⠂⠄⡁⠂⠄⣸⣟⡾⠝⠀⠀⠀⠀⠀⠀⠀⠀⡿⣵⡺⠝⠀⠀⠂⠀⠂⠐⠠⡈⢈⡐⠌⡐⡉⠄⡂ ⣇⠐⡀⠐⡹⡽⣦⡐⢀⡯⡏⢀⠂⠌⣸⣻⠀⠠⢀⣹⢷⣤⣀⣙⡽⣦⡐⢠⣦⣐⣠⡾⣷⣞⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡇⠀⠀⠂⡐⠀⠂⢀⠐⠠⠐⢂⡐⢂⡐⡐⡈⠔ ⣿⣆⠠⢁⠀⡈⢳⣻⢸⡳⠇⠠⠈⠄⡿⡁⢀⢡⣞⡯⠁⠉⠘⠛⠓⠋⠽⠏⠃⠛⠓⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⡇⠠⠁⡀⠀⠄⡁⢂⠐⡈⠒⠠⡐⢂⠰⢀⠘⡀ ⡟⢼⡷⣄⣂⣰⢾⡱⢸⣛⡆⠁⠌⡀⢟⡧⣤⢟⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⢀⠀⠀⢀⠀⢀⠀⢸⣻⠀⠐⠀⠄⢈⠀⡐⢀⠐⢠⠀⠡⢀⠂⡁⠄⢂⡀

⠀⢨⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⢇⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⢀⢠⠃⠀⠀⠀⠀ ⠀⠀⠈⢦⢄⣀⢀⡤⣀⣸⡤⠖⠒⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⢘ ⠀⠀⠀⠸⡁⢨⠯⡄⣨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠠⡋⠘⣲⠃⢈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡄⠀⠀⢀ ⠀⠀⠀⠀⡝⠉⠉⠑⠉⠀⠀⠀⣠⠤⠒⠈⠉⠉⠉⠁⠒⠠⢄⡀⠀⠀⠹⡄⢠⡮ ⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⢇⠟⠁ ⠀⠀⠀⡇⠀⠀⠀⠀⢐⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠸⠀⠀ ⠀⠀⠀⢷⠄⠀⠀⢀⡎⠀⠀⣠⡖⠂⠀⠀⡠⠤⢄⠀⢔⠦⢤⠀⠀⠀⠛⢣⠀⠀ ⠀⠀⠀⠘⣆⠀⠀⢀⠀⢠⢏⡞⠁⠀⠀⠀⠑⠒⠉⠀⠀⠹⠳⡇⠀⠀⠀⣳⠀⠀ ⠀⠀⠀⠀⠘⢶⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⢦⣠⠧⠞⠁⠀⠀⠀⢀⠞⠉⠁⢣⡀ ⠀⠀⠀⠀⠀⠀⠙⠦⣈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡔⠊⠁⠀⠀⠀⠀⠑ ⠀⠀⠀⠀⠀⠀⠀⣠⣤⠛⠛⠛⠒⠒⠒⢲⣏⠙⠟⢙⡅⠀⠈⠉⠒⠤⣀⠀⠀⠶ ⢀⣔⠒⠢⢄⡀⠀⢻⣾⠧⡀⠀⠀⢀⣾⢏⣩⣼⣼⣞⠳⣄⡀⢀⡤⠚⢿⠀⠀⠠

⢸⣿⠋⠙⠛⠛⠂⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⢻⡖⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠙⠛⠛⠛⠀⠀⠀⠀⠀⠒⠚⠛⠛⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡰⠄⠀⣀⣄⣤⠶⠶⠶⢷⣄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣀⠊⣷⠵⠾⠛⠉⠀⠀⠀⠀⠀⠀⢹⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⣷⡀⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠝⡇⣇⢀⠀⠰⡄⠀⠀⠀⠀⢀⣷⣭⣤⣄⣀⡀⠀⠀⠀⢀⡘⠀⣔⣿⡸⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣿⣽⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠶⢶⣿⡈⢀⡇⠀⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠿⠉⠉⢙⣿⣦⣰⣿⠏⠻⣿⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⣠⣔⣥⣤⣴⡿⡁⠀⠀⠘⢹⣟⠛⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠛⢿⡆⠀⢻⡇⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢹⣷⣾⠯⡁⠈⠍⣿⣠⣤⣄⡀⠀⢀⡿⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⣠⠌⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣧⣷⣿⠋⠩⡇⠀⠀⠀⣼⠏⠉⠀⠉⢻⣆⠘⠛⢾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⢝⠻⢦⣈⣿⣆⡀⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠠⢻⡟⢁⠀⢸⣧⢠⠂⠀⢿⡀⠀⡀⠀⢠⡿⡀⠈⠂⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢴⡢⠌⠉⠉⠛⠒⠲⢶⣦⡀ ⠀⠀⠀⠀⠀⣿⠁⠈⠠⠀⠉⢷⣳⠀⠈⠻⠦⠤⠴⠟⠁⠀⠀⢀⣽⠇⢀⠀⠀⣀⠀⠀⠀⠀⠀⢤⣀⠄⠀⠀⡀⠀⠀⠀⠀⠠⣄⣉⠀⠠⠄⠀⠀⠐⠀⠀⢹⡇ ⠀⠀⠀⠀⠀⣿⠀⠀⢰⡔⠀⠸⣧⠀⠀⠠⠐⠁⢀⣾⠶⡶⠶⢟⡋⠀⠀⠀⠘⣰⡷⠦⠤⠤⠤⠤⠼⡛⠿⣆⡠⡄⠀⠀⠀⣠⢤⡙⠷⣤⣀⠀⠀⠀⠀⠀⣰⡇ ⠀⠀⠀⠀⠀⣿⡆⢄⣼⡗⠀⠀⠹⢧⣌⣓⣂⣠⣶⠃⠀⠀⡄⣤⣩⣲⣤⣴⡿⡋⣀⣤⣽⣥⣤⣤⣤⣥⣤⣀⡙⠒⢒⣲⣶⠎⠁⠀⢀⠈⠉⠻⣶⣶⣶⠶⠟⠁ ⠀⠀⠀⠀⢰⡏⣠⡿⠋⠀⠀⠀⢀⣒⣭⢅⡝⠉⠁⠀⠀⢀⣼⢻⣻⣏⡥⢿⣟⠋⠉⠁⠀⠀⠀⠀⠀⠙⠪⠉⠉⠛⠦⢤⡻⣦⡀⠀⠀⠙⢦⠀⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⠷⠋⠊⣱⠀⠠⡀⣸⡟⠀⠉⠑⠒⡄⢈⣾⠟⣿⠾⡛⠑⠒⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣦⡛⢿⡿⠶⣤⣴⠀⠁⢸⡇⠀⠀⠀⠀ ⠀⠀⢰⡟⠋⠀⠀⠀⠀⠈⣢⣾⠏⠀⠀⠀⠀⢑⡟⠫⣱⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣷⠈⢷⡄⣿⢼⡀⠀⣿⡀⠀⠀⠀⠀ ⠀⡄⣿⠄⢀⠀⠀⠀⣀⣻⡿⡃⠈⠠⢄⠀⠀⣸⣧⡼⢃⣴⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡆⠘⣿⣏⡏⢳⠀⢸⡇⠀⠀⠀⠀ ⠀⠇⢿⡀⢘⠦⣀⣀⣾⠟⢄⣙⣄⠀⠀⠀⣸⣿⡟⢠⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠙⢿⣿⣿⣿⡿⠁⠀⢸⣿⣷⡄⠀⣼⡇⠀⠀⠀⠀ ⠀⠀⠈⠻⢷⣶⣾⠋⡠⠀⠚⠳⠬⡵⢠⣾⠋⡟⡘⢸⣿⣿⣿⣿⣿⣿⡗⠀⠀⠀⠀⠀⠀⠟⠋⣐⣄⠀⠀⠀⠀⠙⠛⠉⠀⡀⠀⢸⣿⠋⢁⣼⣟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⢿⡌⠲⠀⠀⠀⠀⢣⠀⢹⡇⡇⡇⠘⣿⣿⣿⣿⣿⣿⠗⠀⠀⠀⠀⣶⣶⣶⢿⡿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠘⢦⡿⠋⣠⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⠟⠿⣦⡀⢀⠀⣄⡼⡎⢸⡇⣇⢧⠀⠘⠿⣿⣿⠿⠋⠀⠀⠀⠀⠀⣿⣽⣽⠀⢰⣿⠣⠇⠀⠀⠀⠀⠀⠀⣰⡿⠁⣻⡏⠐⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⢀⠎⠀⠀⠾⣷⣿⡐⢳⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣷⣿⠟⠉⠀⠀⠀⠀⣀⣴⠟⣋⣒⣴⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⢧⡈⠀⠀⠀⠀⢨⣿⣷⡀⠀⠀⣀⠀⠀⡀⠀⠀⠀⠀⡀⢀⡀⠀⠀⢀⣴⠶⠚⠲⢶⡾⠯⣅⣼⡟⠋⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⢦⣄⠀⢀⣀⠘⢿⠻⠷⣄⣀⣀⣀⣀⣢⣠⡾⢛⡩⠍⠙⢷⣤⡟⠁⠀⠀⠀⠈⢿⡄⠉⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢽⡭⣿⠇⠁⠊⠐⠿⠁⠀⠀⠀⠀⣾⠿⠵⠃⠈⠑⠀⠁⢻⣄⠠⠄⠀⠀⠀⢸⡇⡎⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣡⣿⠀⠀⠀⠀⠀⠀⠒⠖⠢⠤⣾⢠⢳⠀⠀⠀⠀⠀⣸⡇⠃⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣣⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠆⠀⠀⠀⠀⣰⣿⣿⡀⠀⠀⠀⠀⣸⣥⣀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣩⡇⠀⠀⠀⠀⠐⠀⠀⠀⠀⢹⠀⠀⠀⢐⠒⣠⡾⠋⠀⠉⠛⠷⠶⠶⢻⡿⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢿⣦⣄⡀⠀⠀⠀⠀⢀⣠⡾⠶⣂⡰⠶⠟⠍⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠻⣦⢦⠴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⣿⣆⠀⠀⠀⢀⡀⠌⣰⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢸⡆⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢷⠿⠿⠶⣼⣤⣶⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⢦⣄⣀⣀⣀⣠⣴⣟⠉⠀⠀⠀⠀⠀⠀⠀⠁⣁⣙⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣿⣿⣿⣿⡿⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⡿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠙⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⣰⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⠿⠿⠿⠻⠿⣿⣿⣿⣶⣄⢠⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⠉⠀⠀⠈⠙⢿⣿⣷⣄⣠⣴⣶⣿⣿⣿⣿⢿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠙⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠁⠀⠀⢠⣶⣿⣿⣶⣄⣹⣿⣧⣄⣀⡀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠟⠛⠛⠻⠿⣿⣿⣿⣶⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⣿⣿⠛⠙⢻⣿⣿⡿⠿⠿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⠿⠛⠛⠉⠁⠀⠀⣾⣿⡇⠀⠀⠀⠀⢿⣿⣶⣤⣿⣿⠏⠀⠀⠀⠀⢻⣿⣿⡉⠀⠀⠀⠉⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⢀⣤⣾⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠈⠛⠛⣿⣿⡏⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣦⡀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠇⠀⠀⠀⢀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣠⣾⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣧⣄⡀⠀⠀⣀⣠⣿⣿⣧⣀⠀⠀⠀⢀⣼⣿⡟⠉⢿⣿⡇⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⠀⠸⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣷⣾⣿⣿⣿⣿⣶⣿⣿⠇⣰⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣷⣿⣿⣶⣄⠀⠈⢻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⢀⣴⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠈⠉⠉⢻⣿⣇⠈⠉⠉⠉⠁⣴⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⣤⣶⣶⣶⣼⣿⡟⠉⠀⠈⠹⣿⣧⠀⠀⠹⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣦⣤⣤⣀⣤⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣄⣀⣀⣴⣿⣿⡿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⠟⠉⠉⠙⠻⣿⣀⡀⠀⠀⢀⣿⣿⣠⣴⣾⣿⣿⣿⣿⣷⣤⣀⣀⠀⠀⢀⣀⣀⣤⣶⣿⣿⠟⠛⠛⠿⠿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡟⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⢿⣿⣿⣿⡍⠀⠘⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠀⠀⠀⢠⣾⠿⠿⣿⣧⠸⣿⣿⣿⣿⣿⠟⠉⠁⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣷⣶⣤⡀⠀⠀⠀⠻⣿⣿⡀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣿⣷⣤⣄⢸⣿⣄⣆⣼⣿⠀⠀⠈⠻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⣰⣿⣿⠟⠉⠀⠀⠈⠙⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠿⠛⠋⠛⠻⣿⣿⣿⣆⠀⠀⠀⢻⣿⣷⠀⣀⣿⣿⣧⣤⣄⣀⣀⡀⠀ ⠀⠀⠙⣻⣿⡿⠀⠛⠟⠛⠋⠁⠀⠀⠀⠀⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⡿⠀ ⠀⠀⠀⣿⣿⡅⠀⠀⠀⠀⣰⣶⣶⣤⣤⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣶⣤⣴⣶⣿⣿⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣧⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⡀⠀⠀⠘⣿⣿⣷⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠇⠀⠀⠀⢸⣿⣿⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⡏⠛⠻⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣇⠀⠀⠿⠟⠛⠉⠉⠉⣿⣿⣇⠀⠀⠀⠘⣿⣿⣷⣄⡀⠀⢀⣠⣾⣿⡿⠁⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠹⣿⣿⣆⠀⠀⠀⠀⠀⣠⣿⣿⡿⠀⠀⠀⠀⢨⣿⣿⣿⣿⣿⣿⣷⣶⣦⣄⡀⠀ ⠀⢰⣿⣿⠀⠀⢰⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⡄⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⡿⠋⢠⣴⣿⣿⠿⢿⣿⣿⣿⣷⣦⣄⠀⠀⠹⢿⣿⣿⣶⣶⣶⣿⣿⣿⠟⠀⠀⠀⠀⠀⢸⣿⣿⣻⣿⡟⠉⠉⠛⠻⢿⣿⡇ ⠀⣿⣿⡇⠀⠀⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⢿⣿⣇⠀⠀⠀⢸⣿⡿⠟⠉⢻⣿⣷⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⣰⣿⣿⣯⣵⣶⣾⣿⣿⣉⠙⠿⣿⣿⣦⠀⠀⠉⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠉⠁ ⠀⣿⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠛⠉⠀⠈⠙⢿⣿⣿⡄⠀⠀⢸⣿⣿⠀⠀⠀⠈⠁⠀⢀⣠⣶⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⡿⠛⢿⣿⣿⣿⣷⣄⠈⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⡿⠋⢿⣿⣷⣤⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⢠⣿⣿⡿⠋⠀⠀⠀⠈⠙⢿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⠀⠀⠀⠀⠀⠈⣿⣿⣧⠀⠀⢸⣿⣿⠀⠀⣀⣀⣤⣤⣿⣿⠟⠋⠙⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠿⣿⣷⣤⣾⣿⠋⠻⣿⣿⣧⡀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡿⠛⠀⠀⠀⠙⠿⠏⠀⠀⠀⠀ ⣿⣿⠋⠉⠉⠉⣿⣿⡆⠀⠀⠀⠀⢸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⣼⣿⡟⠀⣾⣿⣿⣿⣿⣿⣧⣤⡀⠀⠀⠙⠻⢿⣿⣿⣶⣤⣄⣀⠀⢸⣿⣿⢠⣼⣿⢟⣿⣿⣦⣷⣹⣿⣿⣇⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣧⣄⣀⣤⣿⣿⡇⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⢀⣠⣴⣶⣿⣿⣿⣿⣷⣦⣜⣿⣿⣆⠀⠀⠀⠀⠀⠀⣾⣿⡟⠀⢠⣿⣿⠃⠸⣿⣿⡟⣋⣘⢿⣿⣿⣷⠀⠀⠀⠀⠀⠈⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣇⣀⣠⣤⣤⣶⣶⣾⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⠿⣿⣿⣿⢿⣿⣷⠀⠀⠀⠀⠸⣿⣿⣇⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣶⣿⣿⠟⠻⣿⣿⣯⣭⣝⣿⣿⣿⣿⣿⣦⡀⠀⠀⣀⣼⣿⣿⠃⢠⣾⣿⠏⠀⢸⣿⣿⣃⣿⡏⢰⣾⣿⣿⣀⠀⠀⠀⣀⣤⣾⣿⣿⣿⡟⠛⠋⣻⣿⣿⣷⣤⣽⣿⣧⣴⣾⣿⣿⣿⢿⣿⣿⠿⢿⣿⣿⡿⠛⠛⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢿⣿⣾⣿⣿⡄⠀⠀⠀⠀⠹⣿⣿⣷⣄⣀⣀⣀⣴⣿⣿⣿⣿⡿⠋⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⠟⠁⣠⣿⣿⠏⠀⠀⠸⢿⣿⣿⣿⣷⣾⣿⡿⢿⣿⣷⣶⣿⣿⡿⠛⠉⠻⣿⣷⡄⢠⣿⣿⠻⣿⣿⣿⣿⣿⣿⡿⠟⠛⢡⣾⣿⡇⠀⣼⣿⡟⠀⠀⠀⠀⠙⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⡄⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣛⣿⣿⠁⣴⣿⣿⡿⢿⣿⣦⣶⣿⣿⣿⣿⣿⡇⠈⠉⠉⠉⠉⠀⣠⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠋⠁⣰⣿⣿⣿⣿⣧⣤⣄⡀⠀⠹⣿⣿⣼⣿⡇⠀⠀⠘⢿⣿⣿⣦⣄⣠⣴⣿⣿⠟⠀⢠⣿⣿⠁⠀⠀⠀⠀⣀⣤⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣦⣄⡀⠀⠀⠀⣰⣿⣿⠿⠛⠻⢿⣿⣿⣿⣸⣿⣿⡏⣀⣾⣿⣿⣿⣿⡏⠈⣿⣿⠀⠀⠀⢀⣠⣴⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⠁⠈⣿⣿⠟⠉⠁⠀⠀⠸⣿⣿⣿⠀⠀⠀⠀⠀⠙⠻⠿⣿⣿⠿⠟⠁⠀⠀⢸⣿⣿⠀⠀⠀⣠⣾⣿⡿⠛⠋⢻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⣶⣿⣿⠇⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣤⣴⣾⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠁⠀⠘⣿⣿⣄⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⣠⣾⣿⡿⠋⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣧⣀⣿⣿⡏⣉⣽⣿⣿⠿⣿⣿⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡄⠀⠀⠘⠻⢿⣿⣿⠃⣀⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡟⠃⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣀⣬⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⣄⠀⠀⠀⠀⣿⣿⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⠃⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠏⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣶⣾⣿⣿⡿⠟⠁⣸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⣠⣿⣿⠿⠿⠋⠀⠀⠈⠛⠛⠿⠿⠿⣿⣿⠉⠁⠀⣻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣄⣠⣄⡀⠀⠀⠀⠀⣰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣷⣶⣮⣿⣿⣦⣀⡀⠀⣀⣴⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣰⣿⣿⠿⠿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⣿⣿⣶⣦⣤⣾⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠋⠉⠙⣿⣿⡿⢿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣷⣤⣿⣿⣾⣿⡿⠁⠀⠀⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣶⣶⣶⣦⣤⣀⢰⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡟⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⣿⠋⠀⠀⠀⢰⣿⡿⠁⠀⠀⠈⠉⠀⠀⠀⠀⣀⣀⣤⣄⣴⣿⣿⠛⠉⠉⢿⣿⡟⠛⠿⠛⠁⠀⠀⠀⠀⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠿⠟⠛⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣶⣶⣶⣤⣄⣀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⣿⠟⠁⠀⠀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⠿⠋⠉⠉⠉⠉⠉⠙⠛⠻⢿⣿⣿⣷⣦⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣿⣶⣤⣀⣀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⢀⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣶⣶⣦⣤⣤⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣦⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣷⣶⣶⣷⣶⣶⣶⣶⣤⣤⣀⣀⣀⡀⢀⣠⣼⣿⡿⠉⠉⠛⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠻⣿⣿⣷⣦⣤⣄⣀⣠⣤⣤⣴⣶⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠋⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠶⢶⣷⣦⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠲⡄⣠⣾⠧⠋⠀⠀⠀⠀⠀⠀⣀⡤⠶⠿⠿⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠉⠀⣠⡴⠶⣤⡀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⢦⣤⣄⡀⠀⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠶⠋⠀⠀⣀⡾⠁⠀⠀⠈⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣤⡤⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⣤⣄⡀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⣠⣤⣤⣴⠞⠉⠀⢀⣠⡾⢻⠇⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁⠀⠀⢻⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⣤⣀⠀⠀⠈⢳⣄⢀⣀⣴⠿⣿⡿⠃⠀⣠⡴⠛⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⢸⡇⠀ ⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢄⣠⣤⠷⠛⠉⠁⢠⣿⠀⣠⡞⠋⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠉⠛⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠛⠉⠀⠀⠀⠀⠀⢸⣿⠞⠉⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀ ⠀⠀⠀⠀⠀⠈⠉⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⢾⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢀⣀⣀⣀⣀⣀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⢷⡄⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠿⠛⠛⠉⢉⣉⣹⣛⠛⠛⠳⣶⣤⡀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡁⢀⣹⠖⠒⣦⠀⠀⠉⠛⠛⠒⠺⠃⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⣠⣾⣯⡉⠉⣙⣷⣆⠀⠀⠉⠻⣶⣄⠀⢀⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠛⣏⣹⠆⣤⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⢻⡿⣿⠃⠀⢻⣟⣿⡆⠀⠀⠀⠈⠻⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡶⣦⡀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀⠀⠀ ⠀⠉⠲⣾⠏⠀⠀⠀⠀⠀⣀⣤⣼⣿⣷⣶⣴⣿⣿⣧⡴⢦⣄⡀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⢉⣯⠴⠶⠒⠓⠒⠲⠶⢤⣀⡀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀ ⠀⠀⢰⡟⠀⠀⠀⢀⡴⠞⠋⠀⠈⠙⠛⠿⣵⠾⠛⠁⠀⠀⠈⠙⢷⣄⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⢼⡇⠀⠀ ⠀⠀⢸⠃⠀⣠⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠙⣦⡘⣧⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⣰⠏⢠⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠘⢳⡄⠀⠀⠀⠸⡇⠀⠀ ⠀⠀⢸⡄⢰⡟⠀⠀⠈⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⡀⠀⢹⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⡟⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡄⠀⢻⠀⠀⠀⢀⡇⠀⠀ ⠀⠀⠘⣷⣿⠀⠀⠰⠶⠶⠾⠿⠶⠀⠀⠀⢠⣤⡀⠐⠛⠓⠋⠉⠉⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠙⠻⠟⠁⠀⠘⠛⠀⠀⠀⠸⣿⣿⣿⠇⠀⢸⡇⠀⠀⣾⠁⠀⠀ ⠀⠀⠀⠙⢿⣧⠀⠀⠀⠀⠀⠀⢀⡤⠶⠶⣤⡤⠔⠛⠲⣄⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⢰⣿⣶⣾⡄⠀⠀⠈⠋⠉⠀⠀⣸⠃⢀⡼⠃⠀⠀⠀ ⠀⠀⠀⠀⠉⠙⢧⣄⠀⠀⠀⢀⡏⠀⠀⠀⠘⡇⠀⠀⠀⠸⡄⣀⣴⠋⠀⣠⡾⢛⣉⣛⠲⢟⣋⣙⠳⣄⠀⠈⠈⢓⣦⣀⠀⠘⢿⣿⡿⠃⠀⠀⠀⠀⠀⣀⣼⣣⡴⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⢀⣨⣷⣦⣤⡞⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢻⣿⣿⡶⣿⣿⠀⡏⠀⠈⠛⠋⠁⢹⣷⢹⡆⠀⣰⣿⡟⣉⣿⣶⣦⣭⣤⣄⣀⣀⣠⣤⠶⠟⠛⠙⢳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠟⢫⡟⠋⠀⠀⠀⠀⠀⠀⡼⢳⡀⠀⠀⠀⠀⣿⠳⣿⣦⣼⣧⡹⣦⡀⠀⠀⢀⡼⣫⣿⡴⣾⡿⠉⡾⠉⠀⠀⡿⠃⠀⠈⠻⣆⣄⠀⠀⠀⠀⠀⠀⣹⡇⠀⠀⠀⠀ ⠀⢰⣦⣀⡀⠀⠀⣼⠀⠸⢦⣀⣀⣀⣠⠞⠁⠀⠙⠦⣤⣀⣴⠟⠀⠀⠙⠳⢯⣍⣛⣛⣲⣾⣽⣞⣫⠷⠞⠉⠀⢰⡇⠀⠀⠀⢧⠀⠀⠀⠀⠘⢯⠙⠲⠦⣴⣤⣾⠋⢀⣀⣀⠀⠀ ⠀⢸⣿⣿⡟⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣴⣟⡉⠉⢉⡏⡏⠉⠉⢛⣦⡀⠀⠀⠈⠧⣄⣀⣠⠛⢧⡀⠀⠀⠀⠀⠀⢀⣠⠟⠀⠘⣿⠋⠀⠉⢷⠀ ⠀⠛⠋⠻⣿⣶⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⠀⣸⠃⠈⠉⠓⢺⠁⡗⠒⠊⠉⠈⣇⠀⠀⠀⠀⠀⢈⣿⡄⠀⠙⠢⠤⠤⠤⠒⠋⠁⠀⠀⠀⢹⠀⠀⠀⢨⠇ ⠀⠀⠀⠀⠈⠛⠛⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⢰⠏⠹⣆⠀⠀⢰⡇⠀⠀⠀⠀⠸⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⢀⡴⠋⠀⢙⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠤⣀⠠⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢧⣀⢀⡀⠀⠀⠀⠀⠀⠘⡷⠋⠀⠀⢸⣆⣠⣿⠀⢀⣠⠤⠤⢴⡆⡇⠤⢤⣄⡀⢸⣆⣀⣀⣿⣅⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢸⣿⣛⠲⢾⣿⡧⠀⣳⣼⠁⢸⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠙⠒⠒⠒⠶⠶⠦⠶⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠙⠿⣴⣟⣿⣏⣴⡿⠏⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⠭⣭⠭⠤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

. O O 　 / \ __ / \ / 💀 \ |     ／￣ V ￣＼    |   \ /    > • <   \ )     ＞----------＜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣧⣴⣶⣶⣶⣄⠀⠀ ⠀⠀⠀⣀⣿⣿⡿⠻⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⢇⠠⣏⡖⠒⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⠀⠀⢀⣷⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⠀⢸⣿⣿⡿⢋⠁⠀⠀⠀⠀⠉⡙⢿⣿⣿ ⠀⠀⠘⣿⣿⠀⣿⠇⠀⢀⠀⠀⠘⣿⠀⣿⡿ ⠀⠀⠀⠈⠙⠷⠤⣀⣀⣐⣂⣀⣠⠤⠾⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⡠⠤⠠⣄⠀⠀⠀⠄⣄⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⣠⣿⠟⣃⠡⢤⣿⣿⡆⠀⠀⠀ ⠀⠀⠀⣼⢻⡾⣧⢜⣦⠄⣂⣛⣿⣧⠀⠀⠀ ⠀⡴⠦⢵⣾⡃⢿⣦⠉⠁⠛⠋⠉⣹⡄⠀⠀ ⠀⢹⣤⣿⣟⣳⣾⣋⣙⣛⡷⠿⣟⠿⠣⡀⠀ ⠀⣜⣿⠋⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⡀⣹⡄ ⢸⠃⢀⠐⣦⠉⠉⠀⠀⠀⠉⣳⣲⣦⣿⣿⡷ ⠘⣇⡆⠸⣿⠂⠀⠀⣀⠀⠂⣿⠿⠘⡟⣿⠃ ⠀⠘⣏⠉⠋⠛⣓⠒⢓⠒⠛⢛⠋⣹⣯⡏⠀ ⠀⠀⢹⡀⠘⡄⠸⠀⢸⠀⢰⠀⢠⣟⡿⠀⠀ ⠀⠀⠀⢷⡀⡇⠐⡇⢼⡇⣾⢆⣾⣿⠃⠀⠀ ⠀⠀⠀⠈⠉⠛⠒⠓⠚⠒⠛⠛⠉⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢛⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡶⠛⠁⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⢸⣅⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠉⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠛⠳⢮⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣟⣤⠴⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠞⠛⠲⢴⣶⠛⠛⠛⠛⠛⢛⣶⡶⠖⠛⠛⣦⡀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠞⠛⠉⢹⡄⠀⠀⠀⠙⢷⡀⠀⢀⣴⠟⠁⠀⠀⠀⠀⡟⠙⠛⠷⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡾⠛⠁⠀⠀⠀⠀⢰⠟⠀⠀⠀⣀⡀⣿⠒⢾⣅⣀⣠⠀⠈⠀⢼⡃⠀⠀⠀⠀⠈⠛⢷⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⣰⠟⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠁⠀⠈⠧⠉⢻⠀⢸⠏⠰⠃⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀ ⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⢀⠀⠀⣠⡾⠛⠛⢷⣦⣄⡀⠀⠀⠀⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀ ⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⣧⡴⠒⠛⣲⡿⠋⠀⠀⠀⠀⠙⢮⣍⡓⢦⣠⡟⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠈⠙⣛⡽⠷⠚⠋⠉⠉⠉⠉⠉⠓⠲⠯⣍⡉⠀⠀⠈⠷⣄⠀⠀⠀⠀⠀⠀⠀⠈⣇ ⠘⣧⣀⡀⢀⣀⣤⡴⠟⢻⡄⠀⠀⣰⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⣽⠻⣦⣄⣀⠀⠀⠀⣰⡇ ⠀⠈⠉⠉⠉⠉⠁⠀⠀⠘⣷⡀⢰⡇⠀⠐⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠈⣧⠀⣴⡟⠀⠀⠉⠙⠛⠛⠛⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⣳⣀⠉⠉⠉⠀⠀⠀⠯⠬⢇⠀⠀⠉⠉⠉⠁⣰⣫⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⣶⢦⣤⣤⡞⠙⡞⠙⢷⣤⣤⣴⡶⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣧⣴⠞⠛⠀⢀⣧⡀⠘⠛⢶⣬⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⣤⠴⠛⠈⠻⠦⣤⡼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣀⣀⡀⠀⢀⣴⣾⡿⠛⠛⠛⠋⠛⠛⠛⠛⢻⢿⣶⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⢿⠻⣍⡻⣜⢣⣏⠽⣩⢏⡝⢯⢟⡿⢿⣿⣿⣯⣥⣐⢷⣤⡀⠠⢀⠠⠀⠰⣏⢇⢮⡙⡛⠿⢿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⠀⠀⠀⠀⢠⣾⡿⢯⡹⢎⡳⢭⠶⣩⢳⢬⢳⡓⢾⣘⠧⣮⢱⢏⠶⣹⡛⡿⣿⣿⣿⣿⣄⠀⠠⠐⠀⠛⢮⡦⠝⠁⢀⠀⠈⠛⠿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠿⣿⣿⣿⣶⣶⣿⡟⡭⢧⡹⣎⠽⣭⢚⡵⣋⣎⢧⣋⠷⣊⡷⢬⠳⢮⡝⢶⣙⠶⣡⢏⡽⢿⣿⣦⠀⠐⠠⠀⢀⠀⠀⠌⠀⡀⠂⡀⢀⠀⠙⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⢊⠐⠠⠀⠄⢸⣿⡟⡼⣱⢣⡝⣎⡳⢬⡛⣴⢫⣿⣶⢭⣚⠵⣚⡭⣛⠶⣩⠗⣮⢹⡱⣎⡵⢫⠽⣿⣧⠀⡀⠁⡀⠂⢡⡞⡵⢲⣄⠀⠄⠂⠠⠀⠈⠻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⡁⠂⠌⠠⠁⠌⣾⣿⡹⢲⣍⠮⣕⢮⡙⢧⣙⢦⡳⣹⣿⣧⣋⣞⡱⢮⡕⣫⡕⣏⢖⡫⢵⡚⣜⢧⡛⡼⢿⣷⡄⢀⠐⢀⠈⢳⡵⢃⣾⠁⠀⠠⠁⠐⢠⡟⡜⢻⢿⣷⣄⠀⠀⠀⠀⠀ ⠄⡉⠄⡑⠈⠄⣿⡷⣍⠷⣜⢻⣘⢮⡙⢧⡹⢆⣗⡣⢿⣿⡞⡴⢭⢳⡼⣱⡚⡼⣪⢝⡣⣝⢎⣳⢹⡜⣭⢻⣿⣧⣤⡀⠀⡘⠮⠝⠁⠀⠌⠀⠌⠀⠄⢟⡼⠇⠊⠙⠿⣷⣤⡀⠀⠀ ⠂⠔⠠⢈⠐⡈⣿⣿⣌⢳⢎⡳⡜⢮⡝⢮⣙⡳⢬⢳⣹⣿⣟⡼⢣⡳⡜⣥⢛⡴⢭⢞⡱⢮⡝⣲⢭⡚⢶⡙⣖⢻⢻⢿⣷⣶⣄⣀⠐⠈⢀⠐⢀⠈⡀⠀⢀⠀⠄⡀⠀⠈⠛⢿⣷⣦ ⠡⠌⠐⡀⠂⠄⢻⣿⡬⣓⢮⠳⣍⠳⣎⢷⡡⢯⡙⣦⣹⣿⡟⣜⡣⢗⡹⢲⡍⣞⡱⣎⡳⢣⣞⡱⢮⡹⢮⡱⣞⢣⣏⠞⣭⢫⠿⣿⣷⣤⡀⠀⠂⢀⠀⠁⠠⠀⠄⡀⠂⠁⠠⠀⠀⠉ ⠡⢈⠐⠠⠁⠌⡘⣿⣷⡭⢎⡳⢎⡽⣸⠲⡝⢶⡙⣦⣽⣿⣛⢬⠳⣍⢗⡫⣜⢥⣓⢮⡱⢏⠶⣭⢣⡝⣣⠽⣌⣷⣬⣿⣴⣿⣷⣷⣿⣿⣿⣆⠀⢂⡴⢞⣄⣄⡀⠠⠀⡁⠐⠀⡁⢺ ⡁⠂⠌⠠⢁⠂⣰⣾⣿⣿⣌⡳⣍⠶⣣⢛⡜⢧⡹⣼⣿⠷⣩⢎⡽⡸⢎⡽⣘⠦⣏⠶⣙⢮⠳⣎⣳⣼⣷⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠘⣿⣧⠈⣗⠭⣒⠬⡗⠀⠐⢀⠠⠁⠀⣎ ⠄⠡⠘⢀⢂⣿⣿⢯⡹⢻⣿⣶⣭⣞⣥⣫⣼⣧⣿⣿⣋⠷⡱⣎⢶⡙⢧⡚⣭⠞⣜⢣⡏⣎⣷⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠸⣿⡆⠈⠓⠋⠉⠀⡈⠠⢀⠠⠀⠁⠈ ⠌⡠⢁⢂⣾⣿⣋⢶⣩⠳⣜⡹⡻⢟⡿⢟⡟⢯⢳⡱⣎⢳⡱⢭⣲⠹⣖⡹⢆⡻⣌⣳⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣿⡇⠀⠂⠠⠐⠀⠠⢀⠀⠀⠂⠁⠄ ⢂⠐⢠⣿⣿⢣⠞⣦⢣⡛⡴⣣⡝⣣⠞⣥⣛⢎⢧⢳⡜⣣⡝⣣⠮⣝⡲⣍⡳⣱⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⡿⠏⠀⠀⡀⢀⣿⡇⢀⠁⠄⠠⠈⣠⢴⡲⢶⡁⠈⠀ ⠀⢬⣿⡿⢎⢧⣛⢬⡣⣝⠶⣱⣚⢥⣻⣴⢣⢏⣎⢳⡜⡵⣚⢥⠻⣔⡳⢬⣳⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠠⠁⠄⣸⣿⠁⠀⠄⠂⠐⠀⢏⠖⣩⢲⣱⠀⠁ ⣠⣿⡟⢧⣋⢶⡩⢖⡹⣌⡳⡱⢎⡖⣿⣿⣓⠮⣜⢣⢞⡱⡭⢎⡳⢎⡵⣷⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⠈⠀⠂⢁⠠⠀⢀⠙⠒⠃⠈⠀ ⣿⣿⡛⢦⡍⢶⡙⢧⢳⡜⡵⣋⠞⡜⣿⣿⢎⡳⢬⣛⢬⠳⣭⢳⡙⣮⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⢡⢤⡢⢦⡔⠀⡀⠌⠀⠠⠀⡐⠈⠀ ⣿⣣⠝⡶⣩⢧⡙⢧⢳⡜⡲⣭⢚⣭⣿⣟⠮⣝⡺⢜⡎⠷⣌⢧⡝⣵⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠋⢹⡇⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⣭⢲⣉⢖⠟⠀⠀⠄⠁⠂⠐⠀⢈⠀ ⣏⢧⡛⣴⢣⢎⡽⣊⢷⡸⡕⣎⢳⣺⣿⣿⡜⡲⣭⢓⢮⡛⡼⢦⡹⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠋⠀⠀⢠⡄⠀⠀⠀⢰⣿⠇⠀⢀⠉⠊⠁⡀⠌⢀⠈⡀⣰⢠⡬⢀⠀ ⣎⢧⣙⢦⡛⡼⢲⡝⢦⡳⡹⢬⣫⣾⣿⣿⣧⠳⣎⢏⢶⣩⢳⠥⣏⣿⡇⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠀⢀⠂⠠⠐⠀⠠⠀⢂⠀⢠⣏⠵⣨⢃⠆ ⡝⢮⣜⠲⣍⠳⢧⡚⢧⢳⣍⢳⢲⣿⡇⢹⣿⡷⣘⢮⢳⡜⣣⢛⡴⢿⡇⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢀⣴⣾⠿⢿⣶⣴⣿⣿⣿⠀⠀⠂⠀⡐⠀⢈⠀⠂⠄⠐⠘⠮⠖⠁⠈⠀ ⣏⠷⣌⠳⣍⡻⢎⡝⣎⠳⣬⢳⣿⡟⠀⠀⠹⣿⣧⢞⡣⠽⣬⠳⡜⣿⣷⠀⠀⠀⢀⣤⣾⠟⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠈⢻⣿⣿⡟⠀⣠⣀⠶⡱⢆⠀⡐⠀⠂⡀⠂⠀⠄⠈⡀⠂ ⣎⠷⣪⡝⡼⣱⢫⡜⣎⢳⡜⣽⣿⣷⣶⣶⡶⠿⢿⣾⣷⣿⣶⣽⣜⣲⢻⣧⡀⠀⠀⣠⣤⣶⣶⣬⣤⣤⣿⣯⠀⠀⠀⠀⠀⠀⠁⢹⣿⡐⣇⢎⢳⢡⠟⠀⠠⠀⠁⡀⠄⠁⢀⠂⠐⠀ ⡝⣮⠱⣎⡵⢣⠳⡼⣌⢧⣽⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⢿⣿⣿⣷⣦⣿⠟⠉⢡⣽⡿⢿⡏⠙⣿⣄⡀⠀⠀⣀⣴⣿⣶⣿⣿⣯⡉⠙⠋⠀⠌⠀⠌⠐⠀⢀⣌⣀⠀⠌⠀ ⡝⣖⢫⡖⡭⢳⣋⢶⣍⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⡇⠀⠀⠻⣷⣶⠆⠀⠀⠀⠛⣻⣿⡿⠟⠛⠁⠀⠀⠀⢻⣿⠀⢀⠂⠄⠈⡀⠐⠀⡿⣌⡜⣲⢲⠀ ⣿⣎⠳⡜⣭⢓⣮⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠄⠀⠂⢀⠡⠀⠘⠴⠺⠤⠋⠀ ⠙⠿⣿⣿⣾⡿⠟⠋⠙⢿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣶⣶⣶⡾⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠌⠀⠡⠀⡀⠂⠐⠀⠁⡀⠄⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⠠⠈⠐⠀⡀⣄⡀⠁⡈⢀⠠⠐⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⣿⣷⣶⣦⣤⣤⣤⣄⣀⣀⣀⣀⣤⣤⣤⣤⣶⣶⣦⣤⣤⣀⣀⣀⣀⣀⣀⣠⣤⣴⣾⡟⠁⠀⠂⠁⠠⢀⡿⢜⣹⡀⠀⠄⠀⠂⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠛⠋⠉⠉⠉⠉⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠛⠉⢹⣿⡇⠀⠌⢀⠡⠀⠸⢎⡵⢢⣻⠆⠈⡀⠁⡀ ⠛⠛⠻⠷⠶⣶⢦⣤⣤⣠⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠠⢀⠠⠐⠀⡀⠉⠁⠁⢀⠠⠀⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠳⠶⠶⢶⣦⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣄⠀⠠⠀⠂⢁⠀⢂⠈⠠⢀⠠⠀⠡⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠿⠶⠶⢦⣤⣤⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⣄⡂⠈⠀⠠⠀⠂⠐⠀⡀⠂⠐⠀

⣏⢷⣙⠮⡽⢭⣫⠽⣭⠻⣽⣻⠀⠠⠀⠄⠠⠀⠄⠠⠀⠄⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣹⢣⢯⣿⣿⣿⣻⡽⣫⢿⣿⣿⠟⠀⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠐⡀⠠⠀⣼⣿⣿⣿⣿⣿ ⣎⡗⢮⡹⣜⢧⢳⢫⢖⣛⣾⢻⡀⠂⡁⠄⡁⠌⢀⠡⠈⠐⡈⠠⠁⠌⠠⠁⠌⡀⢁⠂⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣯⣿⣟⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⠏⠀⠄⡁⠌⢀⠡⢈⠠⠁⠌⢀⠡⠈⠠⠁⢂⠀⡁⢂⣿⣿⣿⣿⣿⣿ ⡞⡼⢣⣻⣏⢮⠳⣭⢾⣏⡷⣿⡇⠠⠀⠄⡀⠂⠄⠂⢁⠂⠄⠡⠐⡈⠄⡈⠄⠐⠠⢈⠀⢻⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⡈⠀⠄⡐⠠⢀⠂⠄⡈⠄⠂⠄⡁⠂⠌⡀⠐⡀⣼⣿⣿⣿⣿⣿⣿ ⡿⣽⣳⡗⡿⣞⢿⣹⢷⣾⢿⣻⢷⠀⡁⠐⢀⠂⠄⠁⠂⠠⠈⡀⠐⠀⠄⠐⠀⠡⠐⠠⠈⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠐⠠⠁⠠⠐⠀⠄⠂⠐⠀⠂⢁⠠⠐⠈⠠⢀⠡⢠⣿⣿⣿⣿⣿⣿⣿ ⣿⣷⣯⣿⣿⣽⣾⢿⡿⣽⢯⢷⣻⣇⠀⡁⠂⠐⠈⠠⠁⠂⡁⢀⠡⠈⡀⠡⠈⠐⠈⡐⠀⡁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠄⠡⠐⠈⡀⠡⠈⢀⠡⠈⠠⠁⠂⡀⠡⠈⡐⠀⢀⣾⣿⣿⡟⣧⢳⢮⡽ ⣟⡾⣽⢹⣟⡾⣽⣫⡽⣞⢯⡷⣫⢿⡄⢀⠁⡈⠄⠡⠐⠠⠀⠄⠠⢁⠠⢀⠁⢂⠡⢀⠐⢀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡏⢀⠂⠄⡁⠂⠄⠡⠐⠠⢀⠂⠡⢀⠡⢀⠡⠐⠀⠌⣸⣿⣿⡿⣜⢧⣟⡮⢷ ⣯⣽⢻⣼⣻⢼⣳⡽⣳⢏⡿⡼⣏⢿⣻⡄⠠⠀⢂⠐⠠⠁⠂⠌⠐⠀⡐⢀⠂⠀⠄⠂⡈⢀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣯⣿⣿⠀⠂⠠⠐⠠⠐⠈⠠⠀⡁⠄⠐⢀⠂⠠⢀⠂⠐⠈⣸⡿⣱⢯⡿⣽⠟⣞⣻⢛ ⣯⢟⡞⣯⣟⠾⣭⢷⣛⡾⣳⢧⣟⡮⣟⣧⡀⠐⡈⠄⠠⢀⠂⢀⣰⠤⠥⣌⣀⠂⢀⠂⢁⠈⠄⢻⣿⣿⠿⠟⠛⠋⠉⠉⠉⠉⠉⠉⠉⠙⠛⢿⡏⢀⠐⠀⡐⠠⠐⠀⢂⠠⠁⡐⠠⠈⡀⠂⠌⡐⠠⢰⣿⢣⣟⣮⢷⢫⢶⡹⡝⣞ ⣟⡾⢧⣟⣞⣻⡽⣞⡽⣞⣭⢷⡞⣽⢾⣱⡷⠖⠶⠦⢤⡄⣠⠋⠀⠀⠀⠀⠙⡆⠀⠄⠂⡈⠄⢈⠁⡀⠀⠄⡐⠠⠁⠂⠐⢀⠂⡐⠈⠠⢀⠀⠛⡀⢈⠀⠄⢂⠠⠁⢂⠠⠐⠠⠐⠠⢀⠡⠀⠄⢠⣿⣏⣷⣫⠞⡼⢭⡲⣝⢼⢪ ⡿⣼⢻⡼⣞⡵⣛⣮⡽⣞⡽⣎⡿⣽⢺⠏⠀⠀⠀⠀⠀⣘⣣⣀⡀⠀⠀⠀⠀⡧⠈⠄⠐⠀⠄⠂⠐⠀⡁⠄⠠⠐⠠⠁⠈⠠⠀⢀⠡⠐⠀⡈⠐⠀⠄⠈⡀⠄⠀⠌⠀⡀⠌⠀⠄⠁⠂⠀⠌⣰⣿⡷⣯⢗⣣⢟⡹⣒⢧⣋⢮⢳ ⣿⣱⢺⣵⣛⡾⣝⡾⣱⡟⣾⡹⣞⣵⣻⡄⠀⠀⠀⢠⠎⠀⠀⠀⠉⢦⠀⢠⣞⠀⠄⠂⠈⡐⠀⠂⠌⠀⠄⠠⠁⠂⠐⡀⠁⢂⠈⢀⠐⠀⠂⠐⠠⠈⠐⠀⡐⠠⠈⢀⠂⢀⠂⠌⠐⠈⡀⠁⣴⡿⣭⢳⣿⠮⡵⣊⢷⣙⠦⣝⣎⢳ ⣾⡱⣟⡶⣫⣗⡯⣽⢧⣻⡵⣏⡷⣾⡱⣿⣦⣀⠀⣼⠀⠈⡀⠁⠂⢸⠃⠀⠈⠓⣦⠀⡁⢀⠂⠄⡈⢀⠐⢀⠁⠠⢁⠀⡐⠠⠀⢂⠈⠠⢀⠡⠀⠄⡁⠠⢀⠐⠠⢀⠈⠀⠄⠐⡀⠁⢠⣼⣿⡳⣭⠷⣾⡹⡜⡭⢶⣩⢞⡱⢎⡳ ⣗⡇⡿⣜⠷⣎⡷⣫⡞⣵⢻⣜⣳⡳⡽⢶⣹⣻⠏⠈⠷⣠⡀⣐⡢⠋⠀⠀⠀⠀⢸⠄⢀⠠⠀⠄⠐⠠⠀⠂⡀⠁⠠⠐⠀⡐⠠⠀⠂⠁⡀⠄⠂⢀⠐⠀⡀⠂⠄⠀⠌⢀⠈⡐⠀⠁⢻⣿⣿⡳⣭⢻⣽⡱⣭⢓⢧⠳⣎⠽⡹⣜ ⣯⠾⣝⣞⡻⣵⢫⢷⡹⣏⢷⡹⣶⢻⡝⣧⡿⡅⠀⠀⠀⠀⠉⢁⠀⠀⠀⠀⠀⢀⡼⠈⠀⢀⠂⠈⢀⠂⢀⠁⡀⠌⠐⠀⢁⠠⠐⠀⡁⠂⢀⠂⠐⠀⠂⠐⠀⢂⠈⠐⡀⠂⠐⠠⠈⠄⠀⠻⣿⣷⣭⣳⢞⡷⣥⡛⣎⠷⣩⢞⡵⢎ ⣷⢸⡟⣼⠽⣎⡟⣮⠽⣞⡭⢷⣭⡳⣽⠏⠀⠳⣤⠀⠀⢀⡤⠛⠉⠒⠒⠒⠒⠉⢀⠀⠌⠀⠠⠈⡀⠠⠀⠄⡀⠠⢈⠀⠄⠠⠀⢂⠠⠐⢀⠀⢂⠈⠄⠂⢁⠠⠀⢂⠀⡐⠈⡀⠄⡐⠈⠀⠹⣿⣿⣿⣿⣛⡷⣝⡬⣛⠴⣫⠼⣩ ⣏⡷⢯⣝⡻⣼⡹⣞⣽⢺⣝⡳⢮⣽⠏⠀⠠⠀⡀⠉⠉⠁⠠⠀⠂⠁⡀⠈⠄⠈⠀⠄⠠⠈⠄⠐⡀⠀⠌⠀⡐⢀⠠⠀⠈⠠⠐⠀⠠⠀⡀⠂⢀⠀⠂⠠⠀⠄⠐⠀⠄⠀⡐⠀⠄⠀⡁⠂⠀⢻⣿⣟⣿⡱⣏⠿⣽⢮⣷⣡⢯⡱ ⡇⣿⡹⢮⡗⣧⢟⡞⣯⢳⢮⣝⣻⡎⠀⠠⠀⠂⠀⠌⠀⢁⠠⠐⠀⡁⠀⠌⢀⠈⠐⠀⠂⠄⠂⡀⣄⣰⢶⡶⢶⢶⣦⣄⠁⠤⠀⠂⢁⠀⠄⢈⠀⠠⠁⠐⠀⢂⠈⠀⠂⠁⠀⢂⠈⠐⢀⠈⠐⠈⢿⣿⣿⣿⣜⡻⣜⢧⢯⣻⣽⣟ ⣟⢶⣛⡧⢿⡜⣯⣶⢭⣛⡾⡼⡝⠀⠠⠀⡁⠠⢈⠀⠌⢀⠠⠀⠂⠄⠐⠠⠀⠠⠈⠠⠐⣀⣴⢾⣫⡝⣮⣝⣫⢞⢶⡹⢿⡦⣔⡀⠠⠀⡀⠂⠠⠀⠌⢀⠐⠀⠠⠈⠄⢈⠠⠀⡀⠂⠄⠠⠈⠄⠘⣿⣯⣿⣻⣷⢯⣞⢿⣿⣻⣿ ⢼⣫⡞⣽⢣⡟⣶⢻⣏⢾⡱⢿⠁⠈⠀⠀⠄⠐⠀⠠⠀⠀⠄⠂⠀⠂⠠⠀⢁⠠⢐⣴⡻⢯⡝⡶⢣⡝⠶⣎⡵⣎⠷⣹⢧⣛⡽⣳⣆⠁⢀⠐⠀⡐⠠⠀⠠⠈⠀⠄⠂⢀⠀⠂⢀⠐⠠⠐⠀⠂⠀⠹⣟⣾⣽⣫⣟⡿⣾⣿⣽⣻ ⣾⣱⢻⡜⣧⢻⣼⡹⣎⠷⣝⡏⠀⠐⠈⠀⡀⠂⠁⡀⠈⠀⠂⠈⠐⠀⠄⠂⣠⣾⡿⠼⠟⠒⠛⠋⠉⠉⠉⠉⠉⠉⠉⠙⠚⠓⠺⠵⢟⣷⣄⠀⠂⢀⠐⠀⠁⠠⠁⠂⢈⠀⠠⠁⡀⠂⢁⠀⠡⠈⠐⠀⣿⣏⠶⣽⣯⢿⠿⣞⣷⣻ ⡷⣭⡳⣝⢮⡳⠾⣟⡼⣻⢼⠁⠈⠀⠐⠀⠠⠀⠄⠀⠁⠄⠁⢀⠂⢈⡴⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣄⠀⡀⠂⠈⡀⠠⠀⠄⠠⠀⠄⠀⠄⡀⠠⠐⢀⠡⠀⠘⣯⣟⣾⣿⢯⡿⣽⣞⣷ ⡷⣭⡳⣝⣮⢳⡆⣿⣱⣏⡾⠀⠂⠐⠀⠀⠂⠀⢀⠐⠀⠀⠄⢈⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣦⡁⠀⡀⠡⠀⠀⠄⠀⠀⠄⠀⠀⡁⠀⠀⠌⠀⠠⠀⢿⡿⣽⣽⡾⣧⡿⣿⣽ ⣿⢷⣟⣷⡾⣧⣿⡽⣳⢯⡇⠀⢀⠂⠈⠀⠂⠁⢀⠀⠂⢠⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣤⡀⠀⠄⠂⠠⠈⠀⠂⠈⠀⠄⠠⠁⢀⠂⠐⠀⠘⣿⢧⣻⡽⣳⢿⡽⣾ ⣿⣻⡾⣽⣻⣽⢻⣟⣯⢟⡇⢀⠀⠠⠀⡁⠐⠈⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣎⠀⠀⠁⠀⠄⠁⠠⠈⡀⠀⠄⠂⢀⠐⠀⡁⣿⣯⠷⣏⣟⣯⣟⣷ ⡿⢷⢿⡽⣷⢿⣾⡹⣞⢯⡇⠀⠀⠂⠁⢀⠐⠀⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠈⠀⠠⠈⠀⠀⠄⠀⡀⠂⠀⠀⠂⠀⣿⣷⢿⢿⣿⢾⣽⣾ ⣟⣯⣛⢾⣱⠿⣏⠿⣭⢿⣻⡄⠂⠀⠂⠠⢀⣾⢏⡼⠀⠀⠀⠀⣀⣤⣶⣶⢶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣦⣤⣄⣀⠀⠀⠈⠙⢦⡀⠀⡀⠁⠐⠀⠂⠀⠂⠁⠈⠀⣼⣿⣿⣻⡼⣯⠿⣽⣞ ⡿⣼⠽⣏⡾⣷⣫⢿⣹⡞⣽⣿⣄⠀⠂⡐⣼⣫⠞⡇⠁⠀⠀⣾⠟⠉⠀⠀⠀⠀⠉⠋⠀⠀⠀⠀⠀⠀⠰⣏⣭⠖⠀⠀⠀⠀⠀⠀⠘⠛⠉⠀⠀⠈⠉⠻⣷⡄⠀⠀⠈⣧⡄⠀⠐⠈⡀⠐⠈⡀⠐⠈⣴⣿⢿⣿⡭⣟⡷⣻⣗⣯ ⣿⡼⢯⡳⣝⣿⠳⣏⢶⡹⣭⢏⣟⣦⠁⠀⣷⡽⣩⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⣗⣳⡄⠀⠐⠀⠀⠂⠀⢠⣿⢿⣽⣻⣿⣿⡽⣞⢷⣻⣞ ⣟⡼⣫⢷⡹⣜⡻⣜⢧⡟⣼⢫⡞⡼⣷⣀⠸⡝⢷⣞⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢏⡖⣷⠈⠀⠌⠀⢂⣼⣿⢯⣟⣷⣻⣽⢼⣻⣼⣛⣮⣟ ⣟⡼⣳⢯⡝⣯⣛⢮⠷⡽⣎⢷⣹⢳⡭⢯⣧⡙⣦⡙⠿⣧⡀⠀⠀⠀⠀⠀⡠⠔⠒⠒⠒⠒⢤⡀⠀⠈⠑⠒⠒⠒⠉⣠⠤⠒⠒⠒⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢏⡞⣼⠏⠀⠈⢀⣠⣾⣟⣾⣟⣾⣳⢿⡟⣾⢧⣳⡟⣼⢯ ⣷⡹⢧⡻⣜⡧⣏⣯⢻⡵⣫⢞⡵⣫⢞⡳⣎⡟⡾⣿⣶⣌⡙⠦⣄⡀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⢀⡾⣝⡮⣿⠏⠀⢀⣴⣾⢻⡼⣏⣾⣟⡾⣽⣯⣗⣯⣛⣧⢿⣹⢯ ⡷⣹⢧⡻⣵⢫⠷⣭⡳⣝⢧⡻⣞⡵⣫⢷⡹⣞⡵⣫⢗⡿⣲⣅⣂⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⣠⣴⠿⢚⣉⡿⢁⣤⢶⡟⣯⢞⣧⢻⡵⣻⢾⣽⣳⢿⢻⡖⣯⣟⠾⣭⣻ ⡟⣵⢫⡳⣭⢏⡟⡶⣿⣚⢧⡻⣜⡳⣝⣞⡳⡽⢾⣱⣛⢾⡝⠑⠫⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡦⣄⣀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢲⠩⡁⢆⣼⡾⠧⠒⢿⣫⢞⡽⣎⠿⣜⣻⡵⣿⣻⢾⡽⣿⣧⢟⡮⣯⢟⡵⣯ ⣟⡚⢧⡛⣜⡫⢞⡵⡾⡹⢎⠷⡭⠷⡽⢎⠷⡽⢣⠷⣭⠋⠀⣠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢡⠾⠳⡜⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣖⠓⠋⠉⠀⠀⠀⡀⠈⢿⣎⠷⣭⢻⢾⣹⡽⣿⡽⣯⣟⣯⡷⢯⡞⣵⢯⣻⡼ ⣎⡝⢦⡙⢶⣩⠳⢎⡵⢫⠽⡹⣜⠻⣜⢫⠟⡜⣏⣳⠃⣴⠋⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢞⡷⠒⠒⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡳⣆⠀⠐⠀⠁⠠⠀⠈⣯⢿⡼⢯⡞⣿⢳⡟⣹⠧⢯⡝⣯⢳⡽⣹⢯⡵⣫ ⡽⡱⢎⡳⣌⢏⠶⣸⠱⣎⢖⣣⠝⣦⠝⣎⡖⡳⣍⡏⢠⠋⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢸⠁⠀⠀⠈⣏⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠻⣆⠀⠠⠀⠂⠀⠄⢻⣮⠱⣎⢳⢭⣚⡵⣫⢖⡮⣵⢫⣞⡱⣏⢾⡱⣏ ⢧⡝⣮⡱⢮⣮⢷⣬⢷⣘⢮⣜⣹⣌⣻⣴⣹⡱⡞⠰⠏⢠⢮⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⠑⠀⠘⢦⡀⠀⣠⠃⢀⠘⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠹⡄⠀⠐⠀⠁⡀⠀⣷⡻⡼⣹⢲⡳⣼⠱⡞⣶⣱⣳⣞⡳⣏⢾⣹⠽ ⣯⢞⣥⢻⡱⣎⣏⡻⣬⠹⣎⡞⣵⢺⢧⡻⣵⢻⠋⠀⠀⣜⢊⠹⢆⠀⠀⠀⠀⢀⣠⣜⠁⢸⡆⠀⠂⢀⣉⣉⡀⢀⠠⠀⠀⠙⣄⡀⠀⠀⠀⠀⠀⡰⠙⣆⠀⢹⡄⠐⠈⠀⢀⠀⠸⣷⣝⣳⢳⡳⣞⢯⡝⣾⢗⣻⢲⣽⡚⣿⢭⣟ ⣏⠾⣜⡣⢟⣜⠻⣵⡹⣞⡱⡞⣥⣛⠶⣹⡜⡟⠁⠀⢰⡏⢌⠢⢩⡙⢲⢲⠒⠉⠀⢳⠀⠀⠁⡀⢰⠋⠀⠀⠘⡇⠀⠠⠀⡀⠀⣽⠒⠒⠲⠔⠚⠁⠀⢹⡀⠈⠀⠠⠈⠀⠄⡀⠀⢷⣎⢧⠯⡵⢎⢧⣛⠼⣫⠷⣫⣖⢿⡹⢯⣜ ⡞⣽⠲⣭⣋⡞⣝⢦⡇⡽⣜⣣⢗⣎⢯⡕⣞⡇⠠⠀⡞⢌⠢⢅⠣⡘⢄⢺⠄⠀⠀⠸⣇⠀⠂⠠⠱⣀⠀⠀⢀⠟⠀⡀⠁⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠁⠄⠈⠀⠄⠠⢸⡞⣭⢞⡱⣏⠞⣬⡓⢧⣛⡵⣎⣿⣯⢟⢮ ⣟⡼⣛⡴⢫⡖⡽⣚⢶⣙⠶⡭⣞⣬⠳⣞⣹⠀⠀⢀⡏⢆⠣⡘⢢⠑⡊⣏⠀⠀⠀⠀⠹⣂⠀⠀⠀⢉⡶⠒⢯⣀⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠁⠐⠀⠈⠀⢂⠀⠠⣟⡼⢎⢷⣸⠹⢦⡝⣣⠞⣴⢫⡝⢮⡹⢎ ⣧⣻⢥⣛⣧⣛⣼⣳⣸⣎⣟⣶⣓⣮⣛⣼⣹⠀⡀⢸⣘⠢⡑⣌⢢⡑⣐⣿⠀⠀⠀⠀⠀⠙⠦⠤⠴⠋⠀⠀⠀⠛⠦⠤⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠐⢈⠀⡁⠠⢀⠀⡀⣿⣜⣯⣚⣷⣋⣗⣺⣵⣛⣬⢗⢽⣣⣛⣭

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉⠉⠛⣉⠙⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢃⡈⢿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⣿⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⡀⠀⠀⣿⡏⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣶⡿⠟⠛⠻⢷⣾⣿⣷⠿⠛⠛⠻⢿⣷⣄⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⠀⠙⠟⠁⠀⠀⠀⠀⠀⠙⣿⡄⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣄⠀⠀⠀⠀⣀⣠⣶⣦⣀⠀⠀⠀⠀⣠⣿⠃⠀⠀⠀⠸⣿⣧⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠁⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⢼⡟⠉⠈⠉⢻⡇⠀⠀⣴⣿⠏⠀⠀⠀⠀⠀⢻⣿⣧⡀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠋⠀⠀⠸⣧⣀⣀⣠⣾⠇⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠙⢿⣿⣶⣤⣀⣀⣀⣀⣀⣀⣤⣴⣾⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠈⠛⠛⠋⠁⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠿⠿⠿⠿⠿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣿⣿⣧⡀⠀⠀⠀⠀⣀⣶⣦⣀⠀⠀⠀⠀⣰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⣴⣿⡿⠉⠻⠿⣶⣶⣶⡾⠿⠋⠛⠿⠿⣶⣶⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣄⠀⠀⠀ ⠀⠀⣰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣆⠀⠀ ⠀⢰⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣄⠀ ⠀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡀ ⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⣶⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣶⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷ ⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⡿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⢿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠏⠀⠀⣠⣾⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⢸⣿⡇⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣄⠀⠈⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿ ⠘⣿⣧⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡇⠀⠀⠈⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⣿⡿ ⠀⢿⣿⣄⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣧⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⢠⣿⠃ ⠀⠈⢿⣿⣆⠀⠀⢸⣿⠀⠀⠀⠀⠀⠈⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣟⠁⠈⠛⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⡿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣰⣿⠏⠀ ⠀⠀⠈⢿⣿⣧⡀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣶⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠟⠃⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣰⣿⡿⠀⠀ ⠀⠀⠀⠀⠹⣿⣷⣄⠹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⢀⣼⣿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠹⣿⣷⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇⢀⣴⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣶⣄⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣧⣾⣿⠟⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⣿⣿⣷⣶⣶⣾⡿⠋⢻⣷⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⡟⠋⠉⠉⠀⠀⢼⣿⣿⣷⣶⣶⣶⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣶⣶⣿⣿⣿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⡟⠉⢸⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⢉⣿⡏⠉⠉⠉⠉⢻⣿⡟⠛⠛⠛⠛⠋⠉⠉⠉⠉⠁⠀⠉⠻⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣦⣼⣿⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⡟⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡟⠙⠋⠁⠀⠀⠀⢀⣠⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⣀⡤⠀⣠⣴⣾⠿⠋⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠰⣿⣿⣯⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣇⠀⣀⣠⣬⣶⣾⡿⠛⢡⡀⠀⠀⠙⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⣴⣿⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⠟⠛⠋⠀⠀⠀⢻⣷⠀⠀⠀⠙⠛⠿⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣄⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⠷⠦⠴⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠷⠀⠀⠀⠀⠀⠐⠼⠿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣏⣳⣧⠀⠠⠀⠄⢻⣿⣿⣿⣿⠃⠀⠄⠠⢸⣿ ⡿⣝⡾⡆⢀⠡⠐⠘⠟⠛⠛⠏⠀⡐⠈⣠⢿⣛ ⣟⡽⣺⢥⠊⠑⢠⠈⡀⠄⠠⠀⠐⠠⢠⣟⡣⢞ ⣮⢳⡭⠁⠀⢀⠠⣀⣤⣄⡂⠈⠐⠀⠂⢹⣽⣮ ⣏⣟⡆⠀⢈⠀⠊⠉⠉⠁⠉⠢⡁⠈⢀⠀⣿⣽ ⣟⡺⣇⢠⡇⠄⠀⠀⠠⠀⠠⠀⠌⢀⠀⣀⣾⣻ ⢯⡳⣝⣻⣴⡠⠂⠐⠀⠐⠐⠀⡠⢞⡴⣟⡷⢯ ⣭⡹⣼⡱⠎⠀⠀⠠⡐⠀⠀⠐⠅⠘⣳⡛⡟⣯ ⢧⣛⡴⡻⠈⢆⠀⠆⠩⣀⠀⠈⠊⢀⠸⡝⣝⡞

( ͠° ͟ʖ ͡°) sussy?🤗🤩

⢀⠂⠄⠀⠀⠠⠀⠄⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⢀⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠂⢀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⡀ ⠠⢈⠀⠀⠀⡐⠀⠂⠌⠐⡀⠂⠐⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠐⠀⠁⠄⠂⠀⠡⠐⢀⠂⠌⠠⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⠟⠛⠛⠛⠒⠦⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠂⠄⠂⠐⠠⠈⠐⡀⢂⠐⢀⠂⠐⠠⠁⡐⠀⢂⠐⡀⠂⠐⡀⠁⠄⠠⠀⢂⠐⠈⠄⠂⡐⠀⠂⠄⠡⠐⠠⠈⠐⡀⠡⠐⢀⠂⠐⡀ ⠐⠠⠀⠂⠀⠀⠂⠁⠐⠀⠀⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⢀⡤⣀⡀⠀⡠⠜⠚⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠄⠁⠀⢀⠀⠂⠄⠂⡁⠐⠠⠀⠌⠀⠄⠐⠀⡁⠠⠐⠈⢀⠐⠀⠂⡐⠀⠂⠄⡈⠄⠂⠐⠠⠁⠂⠁⡐⠠⠐⠠⠐⠠⠀ ⠀⠐⠀⠄⠀⠁⠀⠄⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠛⠁⠀⠀⠀⠀⠀⠀⢧⢠⠬⠨⠔⢺⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠂⠐⢀⠈⠐⠀⡐⠀⠌⠀⡐⠈⠀⠄⠈⠄⠂⠀⠀⡀⠀⠀⠌⠀⠀⠀⠐⠀⠁⡐⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠦⠀⠀⠐⠒⠒⠶⠶⠶⠶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢠⠇⠀⠀⠘⢦⡑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠁⠄⠈⠄⠂⢀⠐⡀⢂⠈⠀⠀⠀⠀⠀⡐⠀⠀⠠⠀⠀⠄⠈⡀⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠶⣤⡀⠀⢀⣀⣠⣤⣤⣼⡋⠀⠀⠀⠀⠀⡀⠀⠀⠀⢠⣞⣀⣓⡒⢄⢠⢞⡩⣽⡖⠛⠛⠛⠛⠛⠛⠷⠶⠶⢦⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢂⠀⠂⠄⠂⡐⠀⠌⠀⠈⠀⢀⠀⠁⡀⠄⠈⠀⠄⠀⠀⠐⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡟⠉⠉⠉⠉⠉⠻⣦⡀⢀⠖⠋⡙⣳⠄⠀⠀⠀⠀⠀⠐⢌⢃⠎⠀⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠐⠀⠀⠈⠀⠈⠀⠄⢀⠀⠀⠀⠠⠐⠀⠀⠂⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⠬⢹⣦⠀⠀⠀⠀⠀⠈⢻⣇⠠⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⢙⣏⠉⠉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁⡀⠠⠀⠀⠈⠀⠄⠀⠀⠀⠀⠀⠀⠀ ⢇⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⢧⠀⠀⠀⠀⠀⠈⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠈⠉⠉⠉⠛⠫⢷⡦⣄⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⢼⠋⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠙⣦⠀⠀⢐⡀⠀⢸⡇⠀⠀⢀⣀⣤⣦⠤⡤⠤⠤⠤⠤⣄⣀⣀⣀⠀⠀⠸⣆⡟⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣳⡄⠀⠀⠀⣹⣦⡀⠀⠀⠀⢠⠶⠛⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢶⣦⡟⢀⣴⠿⠿⢷⡾⡷⣾⣯⣭⣩⡅⡄⠒⠠⠡⢈⠔⡀⠠⢐⠈⡉⠛⣶⡄⡷⢻⡈⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠘⣿⣄⣤⠞⠁⠈⣷⣄⠀⠀⠘⠦⣀⣀⣀⠴⠃⠀⠀⠀⠀⠀⠀⠀⢀⣤⡞⣭⠟⠊⠄⠻⠛⠁⠄⠀⠀⠀⠀⠀⠀⠈⠙⠪⣍⡛⠓⠦⢥⣐⣀⠑⡈⢄⢁⣖⣽⡿⠁⠘⡇⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣽⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠢⡄⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠈⢟⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⡤⣖⣚⣹⡶⢋⠡⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣇⣄⡀⠈⠙⠛⠋⠛⠉⠁⠀⠀⠀⢸⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡆⠀⢿⣍⣀⠀⠀⠀⠀⠀⠀⠀⢩⢿⣄⠀⠀⣤⣶⠛⠋⠍⡉⠄⢄⣐⣾⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡆⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠚⢦⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⣀⠤⠔⣮⠀⠀⠀⠈⢉⣿⣷⢶⣤⡀⠀⠀⠀⠁⠻⣦⡸⡟⢁⠐⡈⠐⣠⣼⣶⣟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⢶⣄⠀⠀⠀⠀⠀⠀⢰⡇⠄⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢇⣀⡠⠃⢀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢶⡉⠀⠀⠀⠓⠦⣀⣠⡾⣛⠽⠁⠀⠙⣿⡄⠀⠀⠀⠀⠈⠛⠿⠷⠾⠾⠿⠛⣩⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⣷⣄⠀⠀⠀⠀⣸⠡⠀⠀⠀⠀⠀⣀⣄⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⠀⠠⡀⠂⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣹⣦⣀⠀⢀⣴⠾⣫⡾⠋⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⣿⣝⢷⣄⡀⢠⡟⠃⠀⠐⣸⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠠⠀⠘⣁⡨⠂⡞⠉⠳⠤⠓⡀⠀⠘⣯⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢢⡞⠁⠀⢈⣷⡟⠁⣼⠏⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⢠⡼⢋⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡈⠛⠛⠀⠀⠀⢀⡿⢷⣄⠀⠀⠀⠀⠀⠐⠈⠄⢁⠂⡐⠠⠁⠈⠄⡀⣠⠞⠁⠀⠀⠀⠰⡁⠀⠀⢹⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⡿⠃⠀⠘⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⠀⣴⠟⢁⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⣸⠇⠀⠙⠻⣦⣄⠀⠀⠌⠀⠌⢀⠂⠀⠀⠀⠀⠐⠀⢉⠢⢤⠀⠀⢀⣀⡘⠂⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⠏⠀⠀⠀⠀⠈⠙⠿⣦⣄⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⢠⣾⠋⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⢠⡟⠈⠀⠀⠀⠈⠙⠿⣶⣄⡈⠀⡀⠐⡀⠄⠀⢀⠐⡀⠂⠠⠀⢇⡤⠉⢀⠀⢀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡶⠝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠻⣶⡿⠁⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣤⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡻⢷⣦⣀⡀⠀⠀⠀⠠⠀⠁⠂⠐⢀⠀⡐⠀⠀⠀⣼⡻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠉⠙⠻⠟⣶⣦⣤⣀⣀⣀⠀⠀⣀⣀⣠⣴⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡄⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⠀⠀⣰⠦⢄⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡤⠤⠶⠒⠒⠒⠒⠒⠂⠐⠀⠒⠒⠈⠉⠐⠦⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠙⠒⠋⠉⢹⠁⠀⠀⣀⣤⡶⠶⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⢠⠾⠋⠀⠀⠀⠀⠀⠀⣎⣤⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢋⡀⠀⠀⠀⠀⠀⠠⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠛⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⢁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠷⠀⠀⠀⠀⢠⠀⠀⠈⣹⠶⠀⠀⠀⢀⣀⣀⣀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠂⡐⠠⠀⡀⢀⠀⢀⠀⡀⠀⢀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⡈⢻⠉⠉⠁⠀⠣⣀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣄⡀⢀⣀⣤⣴⡄⠀⠀⠀⠀⢹⡇⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⠠⠁⠐⡀⠂⠌⣀⠂⠄⡁⢂⠈⠄⡁⠀⢠⡾⠇⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⢀⠴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠯⢿⣝⣯⡾⠟⠁⠀⠀⠀⠀⠀⣿⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠄⠁⠂⠄⢁⠂⣤⢌⡒⢀⠂⠌⠀⠔⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠞⢒⣶⠄⡀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠡⠐⠠⠁⠈⡤⢆⢸⡁⠀⡵⠀⠈⢀⢈⣶⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠖⠒⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠂⠀⠦⠞⠀⡉⠉⢀⠈⠀⣤⡿⣿⡈⣇⠀⠀⠀⠄⠂⢀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠁⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣣⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠀⡀⠀⠀⠀⠀⣤⣿⠟⠁⢻⣇⠸⣆⠀⠀⠌⡐⠂⠄⠁⠃⣿⠀⠀⠀⠀⠀⠀⠀⢠⣶⣾⣟⣯⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠲⠖⠛⠋⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠶⠶⠶⣤⣤⣀⣴⣿⡿⣥⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠛⠁⠀⠀⢸⣿⠀⠹⣧⡈⠀⠐⠈⠄⠘⡆⢿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠛⠁⠀⠀⠀⠀⠀⠀⠀⠙⠻⣯⡉⠓⠚⠿⣟⣶⢦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣠⣴⣾⠟⠋⠀⠀⠀⠀⠀⢸⣿⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠞⠛⠛⠛⠛⠛⠛⠶⣮⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠈⠉⠓⢿⡷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠿⠿⠿⠛⠋⠉⣿⣦⡀⠀⠀⡀⠀⣠⣾⠏⠀⠀⠀⠀⠑⠿⣦⣄⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠈⠻⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣶⠟⠙⠿⣶⣤⣴⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢶⣦⣄⣈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣴⣶⠿⠛⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠛⠻⠷⠿⣳⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⠤⣤⠔⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠶⢤⣄⣀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠃⠀⠈⠈⠁⡀⠀⢀⠀⢠⢃⣀⡀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠗⢄⣀⠀⠀⠀⢀⣀⡴⠟⠀⠀⠀⠈⠙⠷⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⠙⠒⠶⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠒⠀⠁⡎⢠⠎⠁⠀⢧⡁⠀⠀⠀⠀⠐⠦⣄⣀⡀⢀⡀⣀⣠⣴⠾⠋⠀⠀⠉⠙⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⣠⡤⠤⣤⣄⡀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠉⠛⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣱⠏⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⢀⡾⠉⠙⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡤⣤⣤⣤⣄⣠⠞⠉⠀⠀⠀⠀⠈⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠉⠉⠉⡞⠁⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠁⠀⠀⠀⠀⠀⠙⢿⢆⠀⠀⠀⠀⠀⠀⠀⠘⡟⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⠛⢶⣄⣀⠀⠀⠀⠀⠀⢀⣠⡾⠿⣁⠀⠀⠀⢠⠃⠀⠀⠀⠀⣠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣼⣆⠀⠀⠀⠈⠉⡻⠛⠿⠛⠛⡟⠁⠀⠀⢆⢨⣆⠔⠁⠀⣀⣠⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⢨⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⢶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⠿⠽⠛⠛⠁⠉⠉⠑⢄⠀⢠⢎⠀⠀⠀⠀⢰⢠⠀⠀⣠⣶⣻⡿⠿⠿⢿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡾⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠙⠻⢶⣤⣀⠀⠀⠀⣀⣴⣶⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠀⠑⠢⠤⠠⠬⠀⠧⠞⠁⠉⠙⠚⠷⣦⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣞⡎⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠽⣶⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣼⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠂⠀⣰⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⣟⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢯⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠒⢄⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠉⠉⠉⢉⠃⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠘⣟⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠻⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠙⠛⠽⢶⣦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⠁⠈⠙⠶⣄⣀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢃⠀⠀⠀⡤⣀⣀⣈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⠤⠀⠀⠀⠀⠀⡀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠉⠙⠫⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢠⣞⡏⠀⠀⠀⠀⠀⠉⠛⠳⠶⠶⠶⠟⠛⣉⣠⡤⣤⠶⡴⢦⡤⣤⣀⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠒⠚⠋⠀⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠫⢷⣦⣤⣀⣀⣠⣴⡿⠋⠀⠀⢀⣀⡤⣤⢤⣄⣀⡀⠀⣠⣶⠯⠓⠓⠉⠉⠁⠉⠀⠉⠉⠑⠛⠹⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠋⠉⠀⣠⣶⠿⠛⠋⠉⠉⠁⠈⠉⢩⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡶⠿⠽⠯⢟⣳⣖⡤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⣠⡴⠒⠦⢤⣤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣁⣀⣀⣠⠤⠤⢤⡀⠀⠉⠚⢭⣳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⡾⠅⡆⠀⢀⠎⠀⠀⠀⠈⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⠀⠀⠀⢹⠀⠀⠀⠈⢢⠀⠀⠀⠈⢻⣣⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣧⣄⣀⢰⣀⣀⠼⠀⠼⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⢀⠖⠁⠀⣤⢦⡀⣀⠀⢸⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠙⣇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠒⠦⣀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⠀⢀⣤⣒⣲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡊⠈⠀⠀⠈⠉⣦⠞⡵⠟⠉⠙⢿⣈⢾⠏⠀⠀⠀⠀⡷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣀⡵⣓⠽⠛⠛⠻⠭⣍⣙⡍⡉⢉⡩⣝⣻⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣙⢞⠉⠁⠖⠉⠀⠀⠀⠀⠀⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⠺⣿⣷⣤⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⡀⠌⠁⠩⠆⠀⠀⣠⡀⠀⠀⢀⠔⠋⠗⠉⠁⠀⠈⠙⡯⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠁⠀⠀⠀⡇⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⢣⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠃⠀⠀⠀⢀⠈⡁⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⣠⠃⠀⠀⠀⣰⣶⡯⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡸⠀⠀⠀⠄⠀⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠁⠀⠀⣀⣾⣿⡿⠃⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠁⠀⠠⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠋⣻⠏⠀⠀⠀⠸⣍⡉⣹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡃⠀⠂⠀⠀⠠⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⠇⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡆⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⢀⠎⠀⠀⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠁⠀⠀⠠⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣠⣴⠏⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢰⠥⠤⠤⠔⠶⠚⠋⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠄⠀⡐⠂⠉⠉⠉⠁⢆⡀ ⠀⠀⠀⠀⠀⠈⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⢂⠂⠉⠀⠁⠀⠀⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⢑ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣄⡀⡀⢀⣀⣀⡤⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠄⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠄⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠇⠁⠒⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⣀⡠⠤⠔⠂⠊⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠑⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⢀⠤⠂⠁⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠁⠑⠀⠂⠄⠄⠤⢤⡀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠇⡀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠩⠢⣀⠀⠤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣛⣽⣿⣦⣭⡷⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠫⣵⣿⢿⣽⣯⣟⣿⣶⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣦⡀⠀⣹⢞⣿⡿⣿⣯⣿⢿⣾⢷⣻⣧⣹⡏⠉⠋⠛⠓⠒⠲⠤⣤⣀⣠⡤⢤⣞⣯⣿⣿⣙⡳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠋⠈⢹⣿⣿⡞⣧⢺⣿⣿⢿⣽⣿⣿⣻⣿⣯⣟⣯⢽⡆⠀⠀⠀⠀⢀⣤⢶⣿⣵⣿⣿⣿⣟⣯⣟⣿⣻⣿⡉⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⣠⠴⠋⢹⣧⣧⡞⣽⣿⡿⣿⡿⣷⣿⣟⣯⣿⣾⢯⣿⢳⣄⡀⢀⡴⣻⣼⡿⣯⣿⢿⣾⣟⣿⣿⣻⣷⢿⣼⡟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⠿⢿⣿⡿⢞⣷⣿⣿⢿⣿⣿⣿⣿⣿⡿⣿⣿⣿⢯⣭⣿⣿⢿⣽⣿⣿⣻⣿⣟⣿⣿⣾⢿⣻⣟⣾⣧⠟⠀⠀⢀⣤⣄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⣿⢿⣿⡅⠀⠀⣽⡧⣿⣿⣿⣻⣿⢿⣿⣿⣻⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⢿⣾⡿⣿⣟⣾⠇⡿⠑⢦⣾⣿⡿⠛⣿⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠉⢀⣠⣿⣷⣾⣿⡏⣼⣿⣿⣽⣿⣻⣿⡿⣿⣿⣿⢿⣿⢿⡽⣿⣿⣿⣿⣿⣽⣿⣿⣿⣽⡿⣿⣻⣿⣟⣾⠏⣟⠁⢀⣼⣻⢯⡀⠀⠘⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⢿⠃⣤⣶⣿⠿⢿⣿⡏⣸⢿⡿⣽⣾⣿⣽⣿⣷⣿⣿⣿⣯⡿⣯⠟⠻⢾⣿⣿⣻⣿⣿⡿⣿⣾⣟⣿⣿⢿⣽⣾⡯⢼⡿⣿⣿⣿⣧⣤⣽⣆⣠⣿⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣾⠀⣿⣅⠀⠀⠈⢷⣧⢻⣼⣿⡳⣯⢿⡿⣾⣿⣿⢿⠋⣵⠟⠉⠀⠀⠈⢷⣽⣷⣟⣿⣿⣿⣽⡿⣿⣾⣿⢿⣞⣿⣸⣷⣿⡛⠁⠉⠻⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢻⣿⣿⠀⢹⣿⣦⣤⣶⣾⡿⢶⣿⣘⣛⣛⠟⣛⣫⣭⡶⠟⠉⠁⠀⠀⠀⠀⠀⠀⠛⢬⣿⢾⣻⣿⣿⣿⣿⣽⣾⡿⣭⡷⢻⣿⣿⣄⣀⠀⣰⣿⠿⢿⣦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠈⢁⣨⣿⣿⣿⣿⡟⠋⠁⠀⢸⣿⣿⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⢹⣦⣙⡿⣽⣻⢿⡿⣷⢻⣽⢧⡞⢻⣿⠿⣿⣿⣿⣿⣀⠀⠈⠙⣷⢦⡀⠀ ⠀⠀⠀⠀⠀⣿⠀⠿⠛⠋⠁⠸⣿⣧⠀⠀⢠⡿⢛⡿⠀⠀⣀⣀⣠⠤⠤⠤⠤⠤⠤⠤⠤⣀⣀⡀⠀⠀⠒⠚⠻⣷⣭⡽⣟⠻⠟⣻⣯⠾⠀⣿⠏⢀⣼⣿⠿⠿⣿⣳⢤⠀⢸⣿⣷⡀ ⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠙⣿⠆⣠⠟⠀⢀⣷⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠂⠤⣀⡀⠐⠒⠚⠛⠛⠉⢹⠀⣴⣿⢀⣾⡿⠃⠀⠀⠄⣩⣿⠃⢀⣿⣿⣇ ⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⡰⠋⢀⡶⠋⠈⣷⣶⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠐⢤⡀⠀⠀⠄⠸⣾⣿⡇⠸⢿⣷⣶⣤⣄⣾⣿⠇⠀⠘⢻⠉⠋ ⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠰⡇⠀⡾⠀⠀⣼⣿⡏⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡄⢠⣤⠀⠈⠲⣄⠀⠀⣿⣿⣇⠀⠀⠈⠙⣿⣿⣿⣷⣤⠀⠀⠐⡄⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⢀⣀⡴⠃⢻⡀⡇⠀⠀⣿⣿⡛⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⠿⣿⣆⠄⠙⢦⡀⢿⡏⠛⠂⠀⠀⣠⣿⡿⠛⠿⣽⣷⣄⠠⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠈⢷⣣⠀⠀⠘⢿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡤⣿⣿⡆⠀⠈⢳⠀⢹⡀⠀⠀⣴⣿⠟⠀⠀⠀⠀⠈⠛⢰⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠴⠒⠓⠒⠠⡀⠀⠀⠀⠀⠰⣏⣟⡆⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣿⣿⠃⠀⠀⠈⣧⠈⢧⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠈⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠁⠀⠀⠀⠀⣽⠀⠈⣳⡀⠀⠳⡀⠠⠀⠀⠀⠀⢠⠇⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⡀⠀⠀⠀⠀⢸⠧⢤⣀⣀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡰⣃⡠⠚⠁⠈⠲⢄⠙⠪⠗⠶⠂⣠⡏⠤⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠐⠦⢤⡤⠾⣯⣴⣾⣷⣮⣭⠿⣟⣲⣶⣤⢤⣤⣤⣄⣄⣀⣀⣄⣠⣤⠤⠤⠶⠛⠫⠁⠄⠀⠀⠀⠀⠀⠑⠶⠤⠤⠞⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡀⠀⠘⣎⠙⣿⣿⠉⠙⠻⣏⠐⣅⠀⠀⣿⣿⣿⣿⣟⣶⡀⠠⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠑⠂⠠⡀⠀⠀⡄⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣧⠚⢿⣻⣦⣶⡶⣿⣦⣀⣰⣾⣯⡀⠀⠀⢨⣿⡷⠀⠀⣀⡴⠋⠑⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣼⣖⣚⣿⢿⣷⣻⣿⡿⠀⣿⣿⠷⣿⣷⣶⣾⣿⣃⠵⣎⣁⣻⠖⠻⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⡱⢶⣬⡹⣿⡟⡫⢭⡬⣍⡻⣷⣿⣿⣧⣉⠙⣿⠟⠛⢅⡤⠜⠋⠁⠀⠐⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢾⣹⣟⣾⣽⡟⣰⢏⣷⣻⣾⣵⡻⣏⢻⣿⣿⣦⣯⣴⠋⠉⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡍⡿⣽⣻⣿⣿⡧⣹⢞⣿⣟⣷⣿⡽⣿⡇⢿⢫⣿⣿⣿⠟⠐⠀⠙⣦⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠉⢷⡘⣷⢿⣷⣿⣯⣿⣷⣌⣿⣽⣿⣿⣽⣿⣻⡏⢼⡀⢹⣿⠿⠀⢠⣦⣄⣀⣉⣲⣤⣤⠴⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡏⠉⠻⣏⢻⢿⣿⣿⣿⣿⣿⣮⣿⣽⣿⣿⣽⣿⠏⣼⡀⣠⡿⣄⢀⣸⢿⣿⠟⢻⣿⣿⠇⠀⠀⣸⠧⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣼⢻⣌⠻⣜⡳⣏⣶⣷⠰⣏⠿⣽⢯⡳⣿⢨⡟⠹⡀⣰⡟⢦⣟⠋⠀⠀⠀⠙⡿⢃⣤⠞⠓⢤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠛⠷⣬⣱⣾⣯⠾⢷⣌⡹⢘⣦⣽⣣⣟⣀⣀⣽⣦⣴⠉⠈⢻⠒⢲⡖⠚⠉⠁⣸⡤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠉⠉⠀⠀⠀⠀⠀⠀⠈⠑⠒⠚⠦⠼⠧⠖⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠛⠓⠦⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠘⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠄ ⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⣀⠤⠶⠶⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀ ⠀⣴⠋⠁⠀⠀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠒⠋⠉⠉⠉⠉⠉⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⡀⠀⠀⢀⣀⣠⣤⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠀⠀⠀⠀⠀⠀⣀⣤⠴⠚⠋⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠚⠋⠉⠹⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣤⡤⠤⠖⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠀⠀⠀⠈⣇⣤⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠩⠀⠀⡀⢀⡟⣼⡿⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠓⠦⣤⣀⣀⣀⣀⣀⣀⣠⡤⠴⣿⠀⠀⢸⣿⡇⣀⠀⠀⡤⠤⠒⠂⠀⠀⠀⠂⠀⢐⣵⣟⣁⡼⠣⡀⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⡎⠸⣻⢱⠀⠀⠀⠀⠀⢀⡤⡴⠋⠉⠉⠀⢀⠏⠉⠳⣧⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢦⣌⣀⣠⢧⣏⡤⠤⢶⣒⣿⣥⣶⡧⣲⠤⢄⡠⠋⠀⠀⢀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡯⣯⣾⡷⡯⠓⠒⠙⠫⠦⠘⣚⠶⠫⢠⠀⠀⢠⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⡿⡟⠓⢦⣧⣀⣀⡠⢤⠒⠋⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠑⠒⠚⢲⢭⢱⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠚⣞⣆⣤⢾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠒⡒⠲⠆⠀⠀⠲⣆⣀⣴⠖⠋⠀⠀⠀⣾⠛⠛⠛⠛⠛⠲⣤⠤⣤⣠⡤⢤⣤⣀⣘⣛⣶⣶⣿⣿⡾⠛⠛⢻⡟⠓⠒⠒⠒⠒⠒⠒⠛⠛⠻⣿⣿⣿⣶ ⠀⠉⠉⠛⠛⢶⣤⣴⠟⠉⠀⠀⠀⠀⣀⣀⣼⡇⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠉⠉⠀⣹⡿⠛⠁⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣿⠟⠿⣿ ⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀⣠⡾⠋⠀⠸⣇⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⢰⣧⣀⠀⠀⠀⠀⠀⠀⠀⣤⣿⠓⠀⣀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠋⠉⠀⠀⠀⠀⢻⡄⠀⠀⠀⢶⣶⡄⠨⢷⠀⠀⠀⣰⠏⠀⠀⣠⠀⠀⠀⠀⢠⡾⠁⠙⢷⡄⢠⡾⠿⣶⠟⢻⢻⡿⢿⣿⣿ ⠀⠀⠀⠀⠀⢠⠀⣠⠶⠛⠃⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠈⠻⣄⠀⠘⣧⣤⡴⣿⢀⡴⠿⡿⠀⠀⢀⣠⡟⠁⠀⠀⠀⠙⠻⢧⣠⠤⢶⣾⡟⠛⠿⢿⣇ ⢰⠀⠘⠦⣄⢸⣿⠃⠀⠀⠀⣠⡤⢤⣤⠶⢾⣟⣹⠿⣷⣦⣀⡀⠈⠛⢾⡇⠘⠀⢸⡏⠀⠀⠀⢀⣤⣾⣿⣶⢤⣄⣀⡀⠀⠀⠀⢻⣆⠀⠀⠀⣴⠄⢨⣿ ⠈⣧⠀⠀⢈⡿⠋⢀⡴⠶⣾⠃⠀⠀⢹⡆⢈⣭⠶⠛⠉⠀⠈⠉⠉⠉⠉⠙⠒⠶⠾⠛⠓⠒⠚⠋⠉⠛⠷⣯⡟⠁⠈⠙⢦⣀⠀⠀⠙⣧⠀⠀⣿⣶⣿⡿ ⠀⠸⡆⠀⣼⠁⠀⢾⠀⠀⠀⠀⠀⠀⣸⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⡀⠀⠈⠳⡄⠀⣨⣄⣀⣬⡉⠁⠀ ⠀⠀⠹⡄⢹⡄⠀⠘⢧⣀⠀⢠⣤⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠙⡄⢻⣦⡀⢀⡟⠀⠀ ⠀⠀⠀⣹⠏⠀⠀⢠⣿⣿⣿⡏⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠙⣆⠀⠸⡄⠸⡷⠋⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⢸⡿⣿⣿⣷⣄⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣀⣇⠸⣇⠀⠀⠀⠀ ⠀⠀⠀⢈⡇⠀⠀⢈⡿⠋⠙⠛⢾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠈⠹⣧⡀⢸⡇⠀⠀⠀ ⠀⠀⠀⠸⡅⢀⣴⠟⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣀⣀⡤⣤⣀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠈⠙⢶⡇⠀⠀⠀ ⠀⠀⠀⠀⢹⠟⠁⠀⠀⠀⢀⣾⣀⠀⠀⠀⠀⠀⢠⣄⣀⡴⠟⠓⠛⠉⠀⠈⠉⠀⠀⠀⠉⠉⠉⠻⠦⣄⣤⡀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠈⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⢰⡟⠁⠉⢷⠀⣤⡤⠶⠛⠁⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠙⠺⣆⠀⠀⠀⠀⠙⢦⣀⣀⣀⣴⣏⠀⠀⠀ ⢀⢀⣠⠞⠙⠳⢤⣤⡤⢾⣧⣤⣤⠞⢀⡟⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⠀⠈⠻⣦⡀⣀⠀⠀⢨⡽⠟⠉⣏⣰⣿⣇ ⢸⣏⡁⠀⠀⠀⢀⣷⠶⠋⠀⣿⠦⢶⡞⠁⢀⣠⡐⣿⣿⣿⡇⠀⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀⢿⣿⣿⡿⠀⢀⡼⠋⠉⠉⠀⣠⡟⠀⠀⠀⠻⡿⠋⠙ ⠀⠈⠙⠛⣶⠶⠋⠁⠀⠀⢀⣿⠀⠀⠙⢦⡘⠿⠁⠙⠛⠋⠀⠀⠀⠀⠀⢠⡙⠛⢛⣇⠀⠀⠀⠀⠀⠉⠉⢀⣠⠞⠁⠀⢀⡴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡴⠛⠁⠀⠀⠀⠀⠀⠀⢻⣤⡄⠀⠀⠉⠳⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣉⣻⠿⠵⠻⡶⢦⣄⣀⣠⣴⠋⠁⠀⣰⡖⢻⡅⠀⠀⣾⠷⢤⡄⠀⠀⠀⠀ ⢸⡏⠀⠀⠀⣴⠒⠒⡆⠀⠀⣾⠈⠛⠦⢤⡤⣤⣀⣬⣿⡿⠶⢶⡶⢦⣤⣼⣏⣡⠶⠛⠛⠓⢦⣤⠈⣟⢉⣻⣟⣿⣿⣧⠀⠹⣦⠀⢻⣿⠟⠁⠀⠀⠀⠀ ⢸⡀⠀⠀⠀⠈⠳⠚⠁⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠰⠿⣮⣿⣧⣽⠋⠀⠀⠀⠀⠀⠙⠛⠛⠉⠁⠈⠙⢿⡿⣧⣘⡟⠳⢦⣄⣠⣤⣤⣤⣤⣤ ⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠀⠈⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡛⢻⣦⣴⣶⡀⢀⣦⣀⣰⣿ ⣾⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⣿⣶⣿⣷⡀⣰⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣼⠛⠉⠉⠉⠛⠉⠉⠉⠛⠉⣉ ⠛⢿⣿⣷⣄⠀⠰⠀⠀⠀⠀⢀⠉⠻⢷⡼⢋⡽⠁⢰⠟⣷⣤⣄⠀⠀⠀⠀⣠⡼⠃⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿ ⠀⠀⠉⠻⣟⢷⡄⠀⢀⠀⣀⡾⠁⠀⠀⢠⡞⠀⣤⡟⢀⡏⡏⠙⠓⠒⠒⠛⢻⣟⣿⡁⠀⠀⣀⣀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⣿ ⠀⠀⠀⠀⠘⣿⣷⡀⠈⠁⣽⣿⡀⠀⣰⠏⠀⠶⠋⠀⠋⣸⠃⠀⠀⢀⣠⡾⠛⠉⠉⠻⣶⠋⠉⠉⠳⣦⣶⣟⣿⣿⣋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⣿ ⠀⠀⠀⠀⠀⢹⣸⣷⣤⡾⠟⢿⣿⣾⣇⠀⠀⠀⠀⣀⣀⡉⢀⣠⠶⢫⡿⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠘⣧⣾⣫⣽⣻⡆⠀⣀⣤⡶⠞⠛⠻⢿⣧⡀⠀⣿ ⠀⠀⠀⠀⢀⡞⢻⡌⢿⣄⣀⡀⠻⢤⣬⡟⠉⠹⠉⠉⣹⣏⣩⠷⠤⢾⣇⣀⣀⣀⣀⣸⣿⠀⠀⠀⠀⠀⠿⠿⠿⠾⠿⠤⠴⠿⠿⠶⠶⠶⠶⠶⠿⡿⠶⡿

⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿ ⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠈⢿ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⣾⣿⠿⢿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⠟⠛⠛⠻⢿⣿⣷⡀⠀⠀⠀⠀⠻⢿⣤⣼⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⠿⣿⣷⠀⠀⠀⣾⣿⣷⢀⣴⣶⣦⠀⠀⣸⣿⣷⣤⣿⣿⠃⠀⠀⣰⣿⣿⣿⣷⡄⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⣿⡿⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣶⣿⣿⡀⠀⠀⣿⣿⡿⣿⣿⣿⣿⣴⣾⣿⠟⠋⠙⢿⣿⣦⡀⠀⢿⣿⣧⣼⣿⡇⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷⣀⣀⣀⣀⠿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣿⡿⠉⠙⢿⣿⣶⣄⠙⠋⠀⠛⠛⣽⣿⡿⠋⠁⣾⡿⣷⠀⠙⣿⣿⣄⠀⠉⠉⢿⣿⡀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡿⠿⠛⠿⣿⣿⣶⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⠏⠀⣿⣿⡆⠙⢿⣿⣦⠀⠀⢀⣾⣿⠟⠀⠀⠀⣿⣿⣿⡇⠀⠈⢿⣿⣆⠀⠀⠘⠿⠇⠀⣿⡏⠀⠀⠀⠀⠀⠀⢠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠉⢿⣿⣆⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⠃⠀⠀⠛⠿⠃⠀⠀⠹⣿⣷⠀⣸⣿⠃⠀⠀⠀⠀⠙⠿⠟⠁⠀⠀⠀⢻⣿⡆⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀ ⠀⣠⣿⣿⣿⣦⠀⠀⠀⠀⣀⣠⣴⣶⣿⣿⡿⠿⠿⠿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⢠⣾⣿⣿⣧⡀⠀⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀ ⢰⣿⡿⣿⣿⣿⠀⣀⣴⣾⣿⣿⠿⠿⢿⣿⣷⡄⠀⠀⠀⠈⢩⣿⣿⣿⣷⣄⡀⠀⠀⠀⣾⣿⢱⣿⣿⣿⣿⣷⣽⣿⣷⣶⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀ ⣾⣿⠁⠉⠉⣡⣾⣿⢿⣿⣿⣷⣤⣤⣿⣿⣿⣷⠀⠀⠀⠀⢸⣿⣿⡏⠻⣿⣿⣦⡀⣼⣿⠏⢸⣿⣹⣿⣭⣿⡇⣿⡏⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀ ⣿⣿⠀⢀⣾⣿⠟⠁⠈⣿⣿⣿⣿⡿⢿⣽⣿⡿⣠⣾⣿⣿⣿⣿⣿⣧⣄⣿⣿⣿⣿⣿⡟⠀⠘⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀⠀⣠⣶⣦⠀⠀⠘⢿⣿⣦⠀⠀ ⣿⣿⣤⣿⡿⠃⠀⢀⣀⣙⣿⡿⠿⠿⠿⢿⣿⣿⣿⠟⠁⠀⠀⠉⠛⠻⢿⣿⣿⣟⣿⣿⡀⠀⢀⣾⣿⢛⣁⣈⣉⣁⡀⠀⠀⠀⠘⢿⣿⣶⣤⣤⣴⣾⣿⠟⠁⠀⠀⠀⠀⠻⣿⣧⡀ ⡟⢿⣿⣿⣿⣆⣴⣿⣿⠿⣿⣿⣷⣶⣶⣿⣿⠟⠁⠀⠀⠀⣀⣀⣤⣶⣶⡍⠻⣿⣿⣿⣷⢀⣾⣿⣿⣿⠿⠿⠿⠿⢿⣿⣷⣶⣄⡀⠈⠉⠙⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠹⣿⣇ ⠀⢸⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠈⣉⣛⢋⣤⣴⣶⣿⣿⣿⠿⠿⠟⢻⣿⠀⣤⣼⣿⣿⣿⣼⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⡄⣿⣿⣼⣿⡟⢁⣀⣠⣴⣶⣾⣿⣿⣿⠘⣿⣿⣿⣿⠁⠀⠀⠀⢀⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⡇⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠁⠀⢸⣿⠀⢻⣿⣯⡁⠀⠀⢀⣠⣾⣿⠏⢿⣿⣿⣯⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣶⣦⣀⡈⠻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠁⢻⣿⣿⣿⣿⣿⠿⠃⠀⠀⠀⢠⣿⣿⣧⣄⡙⢿⣿⣷⣾⣿⡿⠟⠁⣴⣮⡉⠉⣹⣿⡟⣿⣿⣿⣿⣧⣶⣦⡄⠀⠀⠀⠀⣾⣿⣟⣿⣷⡀⠹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇ ⠀⠘⣿⣿⠘⢿⣿⣷⣦⣤⣴⣾⣿⣿⣿⠿⢿⣿⣷⣦⠀⠀⠀⠀⠀⠀⣿⣿⣿⣴⣿⡿⢸⣿⣿⣿⡿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⢹⣿⡄⠀⠀⠀⠀⠀⢀⣼⣿⠟⠀ ⠀⠀⠹⣿⣷⣿⣿⣿⠉⠉⠉⠉⢹⣿⣿⣿⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⣨⣽⣿⡿⠏⠀⠀⠉⠙⣿⣿⣦⣿⣿⣷⣶⣦⠀⠀⢿⣿⣿⣿⣿⠃⠀⢸⣿⡇⠀⠀⠀⣠⣴⣿⡿⠋⠀⠀ ⡄⠀⠀⠙⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠛⠛⠛⠋⠀⠀⢀⣀⣠⣤⣶⣿⣿⣿⣏⡀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠁⠈⠙⣿⣷⣀⡀⠉⠻⣿⣿⣿⢷⣾⣿⣠⣤⣶⣿⡿⣿⣿⠀⠀⠀⠀ ⡇⠀⠀⠀⠈⠙⠿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⠿⠟⣻⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⢸⣿⣿⢿⣿⣿⣿⣿⣿⡿⠿⠿⠟⠛⠋⠉⣴⣿⣟⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⢀⣼⣿⣿⣽⣿⣿⣭⣉⣭⣿⣿⡿⢿⣿⣿⣿⣿⣿⣯⠹⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠹⣿⣧⡀⠀⠈⠿⣿⣿⣿⠟⠛⢿⣿⣦⣄⡀⠀⠀⣀⣼⣿⣿⣿⣦⣤⣤⣄ ⡇⠀⠀⠀⠀⢰⣿⣿⣿⣿⠟⠹⣿⣿⣿⣿⣿⠁⠀⢠⣿⡿⣿⣿⣿⣿⠀⠙⣿⣿⣿⣧⣄⢸⣿⡇⠀⠀⠙⣿⣧⠀⠀⠀⠀⣿⣿⡀⠀⠀⠉⢛⣿⣿⣿⣿⣿⠟⠋⠈⢻⣿⠋⢻⣿ ⠃⠀⠀⠀⠀⠘⠿⢿⣿⣿⡀⠀⠈⣿⣿⠿⠋⠀⠀⣼⣿⠇⠀⠉⣹⣿⣇⣀⣹⣿⣿⣿⣿⣾⣿⡇⠀⠀⠀⢻⣿⡆⠀⠀⠀⠘⢿⣿⣷⣶⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⢸⣿⣀⣼⣿ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣷⣄⠀⢸⣿⠀⠀⠀⠀⢻⣿⣄⣤⣾⣿⣿⡿⠿⠿⣿⣿⣿⠙⠿⠟⠁⠀⠀⠀⠈⣿⣷⡀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠿⠋ ⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠿⣿⣿⣿⣿⣤⣤⣤⣤⣬⣿⣿⣿⣿⣿⠋⠀⠀⠀⣀⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⡀⠀⣴⣶⣶⣶⣤⣤⣤⣤⣤⣤⣴⣿⣦⣀⢀⣸⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⣈⣹⣿⠟⠋⠉⠉⠉⠉⠉⠉⠛⢿⣿⣶⣾⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣶⣾⣿⡿⠋⠉⠉⠉⠉⠉⠉⠉⠙⠿⠿⠿⠿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⠿⠿⠿⠿⠿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾ ⣿⣿⣿⣦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣴⣾⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⡾⠿⠿⠿⠿⠿⠿⠷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣭⣶⣾⣿⣿⣿⣿⣿⣶⣶⣦⣤⣙⠻⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡙⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣯⣾⣿⣿⣿⣿⣟⢯⣟⣼⡳⣾⣱⢯⣛⣿⣻⢿⣿⣿⣿⣿⣶⣌⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣴⣿⣿⣿⣿⢿⣱⣞⣯⢞⣧⢿⣱⢯⣏⣟⡶⣏⣿⣹⢿⣿⣿⣿⣿⣷⣌⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⣿⣿⣿⣿⣛⡾⢧⣻⣼⣛⣮⢯⣛⡾⣝⣮⢷⣛⣶⢻⣮⢗⡿⣿⣿⣿⣿⣷⣍⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣳⢯⡽⣏⡷⣞⣽⡺⣽⡭⣷⢻⡼⢯⡽⣞⢯⣞⣻⠾⣵⡻⣿⣿⣿⣿⣦⡹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣟⣧⢿⣹⡽⣞⡽⣶⢻⣵⡻⣵⢯⣛⣯⢷⣫⣟⢮⡷⣻⣳⡽⣳⢿⣿⣿⣿⣷⡌⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣻⡼⣏⡷⣽⢞⡽⣞⣻⢶⡻⡽⢾⣹⢮⡷⣻⡼⣏⡷⣏⡷⣽⣛⣮⡽⣿⣿⣿⣿⣆⢻⣦⠀⠀⠀⢀⣠⣴⣾⣛⣯⣽⣶⣶⣶⣷⣾⣶⣶⣶⣦⣭⣍⣛⠷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣟⣿⣿⣿⣿⢷⡽⡽⢾⣹⠾⣽⣹⢧⡿⣹⣻⣝⢯⣳⢟⡵⣯⡽⢾⣹⣳⢯⣞⢧⡿⣱⢿⣿⣿⣿⣆⠿⣆⣠⣴⢟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣍⡻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣟⠾⣽⣏⣯⢟⣳⣭⢷⣛⡷⣽⣚⣯⡽⢾⣝⣧⡟⣯⡗⣯⢾⣭⡟⣾⡝⣯⢿⣿⣿⣿⣆⢻⣿⣷⣿⣿⣿⣿⣿⣿⣻⢯⣛⣧⡟⡾⣵⢯⣻⡽⣻⢿⣿⣿⣿⣿⣿⣦⡙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣞⣟⣳⢾⣹⡞⡷⡽⣾⣹⣞⣳⡽⣮⣽⣛⡾⣼⢽⣣⢿⡽⣞⣵⡻⣵⡻⡽⣞⡿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢯⡷⣞⡵⣯⣛⣶⢻⡽⣞⣭⢷⡻⣭⢷⣫⢟⡿⣿⣿⣿⣿⣎⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣟⣮⢯⢷⣫⣽⢻⡽⢶⣻⡼⣳⡽⣶⢳⣯⢳⣯⢯⡽⣞⣳⢯⣞⣽⢳⣻⣝⣳⢟⣿⣿⣿⣿⣿⣿⣟⢷⣛⡿⣼⢯⡽⣞⡽⣞⢯⢷⣛⣮⡟⣽⡽⣞⣭⡟⣾⢽⣻⣿⣿⣿⣧⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢾⣹⣏⡷⣭⣟⠾⣏⡷⣽⣳⡽⣞⣻⣼⢻⡼⣏⡷⢯⡽⣾⣹⢞⡯⢷⠾⣭⣿⣿⣿⣿⣿⣟⡷⣫⣟⠾⣝⡾⣳⢯⡽⢾⣹⢯⡾⡽⢶⣛⣧⣟⠾⣵⡻⡽⣞⣳⢿⣿⣿⣿⣧⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣯⠷⣾⣹⠷⣞⣻⣭⢟⣶⢻⡼⣏⡷⣞⣯⠷⣯⡽⣏⣷⡳⢯⣯⣛⣯⢿⣽⣿⣿⣿⣿⣻⢮⣽⣳⣭⢿⣹⣳⢯⣛⡾⣏⣟⡾⣵⣻⢯⡽⣶⢫⣟⣳⡟⣽⣭⢷⣫⢿⣿⣿⣿⡆⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⣿⣿⣿⣿⣻⡵⢯⣻⣝⣳⣞⣻⢮⣟⣳⣯⣿⣿⣿⣿⣿⣷⣿⣶⣻⢻⡶⣻⡼⣿⣿⣿⣿⣿⣳⢏⣟⡶⣏⡾⣝⣧⢯⣻⣭⢷⣛⣮⢷⣻⡼⣏⡷⣏⣿⣚⣧⣟⣳⡞⣯⣳⢯⣿⣿⣿⣿⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣼⣿⣿⣿⣷⣻⢏⣷⣫⢷⠾⣭⣟⣾⣿⣿⣿⡿⠿⠛⠿⣿⣿⣿⣿⣷⢻⣵⣻⣿⣿⣿⣿⣳⣏⢿⣺⢽⣭⢟⣾⣹⡞⣷⡺⢯⡽⣞⣳⢧⡿⣹⠾⣝⣶⢻⡼⣞⣧⢟⣳⣭⢷⣻⣿⣿⣿⣿⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣶⣿⣿⣭⣭⣭⣿⣿⣿⣿⣯⣟⣮⠷⣯⣻⣳⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⢿⣿⣿⣿⢯⡶⣿⣿⣿⣿⣟⣳⡞⣯⣳⢟⣮⢟⡶⢯⡽⣞⡽⢯⣳⢯⡽⣾⣹⢏⡿⣝⣞⡯⢷⣻⣼⣿⣿⣾⣛⡶⣿⣿⣿⣿⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣿⢻⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣮⢟⣳⢷⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⣯⢷⣿⣿⣿⣿⢯⣳⣻⢳⣭⣟⢮⣟⡽⣏⡷⣏⣟⣯⡽⣞⣳⢷⣫⡟⣽⡽⣎⣿⢫⡷⣿⣿⣿⣿⣯⡽⣻⣿⣿⣿⡏⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣧⣿⣿⡟⠁⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣯⣯⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣯⣟⣿⣿⣿⣿⣯⢗⣯⢟⡾⣼⣛⣮⡽⢾⣹⡽⣞⣶⢻⣭⢟⡾⣵⡻⢧⣟⣽⢺⣏⣿⣿⣿⣿⣿⡞⣵⣻⣿⣿⣿⡇⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣷⣦⣀⣀⣀⣀⡀⠀⠀⣰⣿⣿⣿⡷⣞⣿⣿⣿⣿⣞⣯⢞⣯⡽⣞⡽⣮⡽⢯⣳⢟⡾⣼⣛⣮⡟⣽⢶⣻⢻⡼⣞⣿⣾⣿⣿⣿⣿⣳⢻⣳⡽⣿⣿⣿⣷⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠛⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⡆⠀⠸⣿⣿⣿⣿⣭⢿⣿⣿⣿⣿⢮⣟⢮⡷⣏⣷⢻⡼⣯⣛⡾⣝⣧⡟⣶⡻⡽⣞⣭⣟⣳⣿⣿⣿⣿⣿⣿⣳⢯⣻⡵⣛⣿⣿⣿⣿⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣟⣿⣿⣷⣄⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⡇⠀⠀⠀⠀⢹⣿⣿⡟⠀⠉⠁⠀⠀⠀⠀⠹⣿⣿⣿⢯⣿⣿⣿⣿⣿⣞⢯⡾⣝⣞⡯⢷⣫⣽⢳⣻⡼⣽⢳⣻⡽⣝⣮⣿⣿⣿⣿⣿⣿⣟⣧⢟⡾⣳⡽⣏⣿⣿⣿⣿⣦⡙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣞⢿⣿⣿⣷⡄⠀⢿⣿⡿⠟⠻⣿⣿⣷⣤⣀⣀⣠⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣟⡾⣿⣿⣿⣿⣿⣿⣼⣻⢼⡻⣝⣧⢯⡟⣵⣻⢞⣯⣳⣽⣿⣿⣿⣿⣿⣿⣿⢻⡼⣞⣯⡽⣳⡽⣽⢺⡿⣿⣿⣿⣿⣦⡙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣦⣿⣿⣿⠁⠀⠀⠁⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣯⣀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣟⣳⡽⣻⣿⣿⣿⣿⣿⣿⣿⣽⣯⣾⣽⣞⣷⣯⣿⣾⣿⣿⣿⣿⣿⣿⡟⡿⡼⣏⣷⣛⣶⣛⡷⣽⢳⡯⢷⣛⡿⣿⣿⣿⣿⣌⠻⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣶⣦⣤⣤⣶⣿⣿⣿⣿⡿⣝⣧⣟⣳⣭⣟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡯⣗⣻⡽⡽⡽⢶⣻⡼⣳⣛⡾⢯⡽⣏⣯⢷⣛⣿⣿⣿⣿⣷⡹⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣟⡷⣺⡵⢯⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣯⣽⢫⡶⣏⡷⣞⢾⣹⡗⣯⣟⡿⣿⢿⡿⣿⡿⣿⢿⣟⡿⣏⡿⣼⢞⡽⣝⣧⢿⣹⣻⢽⣣⣟⢷⣫⡽⣏⣷⢻⡼⢯⡽⣎⡿⣿⣿⣿⣷⡌⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⣼⢿⣾⣿⣿⣿⣷⣤⣤⣤⣤⣾⣿⣿⣿⣿⡟⣾⣹⣗⣻⢏⡷⣯⢞⡵⣯⣻⡝⣯⣳⢏⡿⣵⡞⣯⡽⡽⣞⣽⣫⣗⣻⡵⡾⣝⡾⣭⣟⣵⡻⡽⣞⡾⣵⢯⢷⣫⢯⣟⡽⢮⣯⢗⡯⣷⢻⡼⣏⡷⢯⡽⣞⣯⡽⣏⡷⢯⢷⣻⢿⣿⣿⣿⡈⢿⡄⠀⠀⠀ ⠀⠀⣼⡏⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢯⣗⣻⣵⣳⠾⣭⢿⣹⡞⣯⣻⡵⣳⣻⣳⣭⢿⣹⢶⡻⢧⣿⣹⡽⢶⣻⡼⣳⡽⢯⡽⣞⣳⡞⣧⠿⣝⣳⡽⣞⢯⡷⣫⢿⣜⣻⡽⢮⣟⡽⣞⢯⢷⣫⡽⣏⣷⣛⡶⢯⡽⣽⣫⣟⢮⣟⣿⣿⣿⣷⡘⣿⡄⠀⠀ ⠀⢰⣿⣻⣿⣿⣿⣟⣧⢿⣹⢯⢿⣹⣛⣾⢫⡿⣼⣳⠾⣵⣻⡽⣞⣧⢟⣳⢧⣟⣳⠷⣝⣮⢯⡽⣾⣽⣛⣶⣻⣼⣯⣷⣽⣷⣿⣯⣷⣯⣷⣻⣭⣿⣹⣧⠿⣭⢷⣻⣭⢷⣫⣗⣻⢯⣞⡽⣞⡯⢯⣳⢯⡽⡶⢯⡽⣯⡽⣶⢻⣼⡻⣼⢯⣿⣿⣿⣧⣿⣇⠀⠀ ⠀⣸⣿⣿⣿⣿⣿⡽⢮⣏⡷⣯⢯⣗⣻⡼⣏⣷⡳⣏⣿⢣⣷⣛⡾⣞⢯⣏⡿⣼⣯⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣞⣧⢯⢷⣛⣮⢟⣾⣹⢯⢷⣫⢷⣛⣯⢷⣳⣻⣼⣛⣶⢻⢧⡿⣽⣿⣿⣿⣼⣿⠀⠀ ⢀⣿⣿⣿⣿⣿⣯⣽⣛⡾⣝⡾⢧⣻⡵⣻⠽⣶⢻⣝⡞⣟⡶⢯⣷⣯⣿⣾⣿⣿⣿⣿⣿⡿⠿⠛⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣽⣞⣻⣼⢳⡯⢯⣳⢯⣻⣼⢳⣯⢶⣳⣻⡼⢯⣻⣼⣳⣿⣿⣿⣿⢹⡇⠀ ⢸⣿⣿⣿⣿⣿⣳⢾⣹⠾⣝⡾⣏⣷⢻⣭⠿⣭⣟⡾⡽⣯⣾⣿⣿⣿⣿⡿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⣿⣿⣿⣿⣾⣯⡽⣯⢯⢷⣫⣞⠿⣼⡳⢯⣶⢻⣏⡷⢧⣷⣻⣿⣿⣿⣿⣧⠀ ⣼⣿⣿⣿⣿⣟⣧⢿⣹⣻⠽⣞⡽⣞⢯⣞⣟⣳⠾⣽⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣷⣯⢯⢷⡞⣟⣳⢟⣻⣼⢻⣼⢻⡽⢶⣻⣿⣿⣿⡇⣿⡀ ⣿⣻⣿⣿⣿⣟⣮⢟⣳⡽⣻⣭⠷⣯⣛⡾⢾⣽⣿⣿⣿⡿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣯⣷⣻⣭⢟⡾⢧⣯⢟⡾⣭⡟⣯⡽⣿⣿⣿⡇⣿⠄ ⣿⣽⣿⣿⣿⣟⣮⢟⡷⣻⣵⣫⠿⣵⢯⣻⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣞⣯⣽⢻⡼⣏⣷⢻⣼⡳⣟⣿⣿⣿⡇⣿⠂ ⣿⣿⣿⣿⣿⣟⣮⢿⣹⢷⣺⣵⣻⠽⣞⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⡶⣏⣯⢷⣻⡼⣛⣶⡻⣽⣿⣿⣿⡇⣿⡁ ⢻⣿⣿⣿⣿⣿⢮⡯⢷⣫⢷⡞⣭⣟⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⡽⣞⣳⢷⡻⣽⢶⣻⣽⣿⣿⣿⣧⣿⠀ ⢸⣿⣿⣿⣿⣿⣯⡽⢯⡽⣾⣹⢷⣹⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣭⢷⣫⡽⣞⣳⢧⣿⣿⣿⣿⢻⡇⠀ ⠈⢿⣿⣿⣿⣿⣷⣻⢏⣷⡳⢯⣞⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣞⣯⡳⣟⣭⡟⣾⣿⣿⣿⢿⣿⠁⠀ ⠀⠸⣿⡽⣿⣿⣿⣯⣟⣮⢟⣻⡼⣿⣿⣿⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣷⣤⠀⠀⠀⠀⠀⣿⣿⣿⣟⡶⣻⣝⣮⣿⣿⣿⣿⡟⣿⡏⠀⠀ ⠀⠀⠘⣷⣻⣿⣿⣿⣿⣞⡯⣗⣻⣿⣿⣿⠀⠀⠀⠀⢀⣾⣿⣿⠟⠉⠀⠈⠉⠛⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⡿⠿⢿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡿⠋⠉⠁⠉⠉⢻⣿⣿⣧⠀⠀⠀⠀⣿⣿⣿⡿⣼⡳⢯⣾⣿⣿⣿⡟⣼⠟⠀⠀⠀ ⠀⠀⠀⠘⣷⣟⣿⣿⣿⣿⣿⣭⢷⣻⣿⣿⣇⠀⠀⠀⠘⠿⠿⠟⠀⠠⠴⡤⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡆⢀⣀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠠⠾⢿⠿⠿⠀⢀⠀⢠⣿⣿⣿⣻⣵⣻⣿⣿⣿⣿⢛⣾⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣧⣿⣿⣿⣿⣿⣯⣟⣿⣿⣿⣦⡀⠐⡈⠐⠠⠈⠄⡁⠌⣱⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠙⠛⠿⠿⠟⠋⠁⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠈⠄⠡⢀⠂⠐⠠⠁⢂⣼⣿⣿⣿⣟⣷⣿⣿⣿⣿⢟⣵⠟⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣯⣟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣤⡀⢁⠂⠡⠐⡀⠤⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣷⣤⣄⣀⣀⣀⣤⣶⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⡀⢂⠈⠄⢡⣌⣾⣿⣿⣿⣿⣿⣿⣿⣿⢟⣵⠿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣝⡿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣼⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢯⣽⣟⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣛⣯⣽⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠿⣾⣯⣛⣻⡻⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠛⣛⣋⣽⣿⣶⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠷⠶⠶⠶⣶⣮⣭⣭⣭⣭⣭⣭⣭⣭⣭⣽⣭⣽⣯⣽⣭⣭⣭⣥⣷⣶⠶⠿⠶⠟⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣷⣄⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡟⡟⠟⢟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⢄⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣟⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣰⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢣⠃⠄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣸⣿⣿⣿⢿⣿⣿⡿⣿⣿⣿⣿⡟⠂⠐⠈⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠛⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠛⠛⠛⠻⠶⠶⣽⣿⣽⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠛⢀⠂⠹⣿⣿⣷⣻⣿⣿⣯⡟⣿⣿⣄⠠⠁⠄⠐⡀⠘⣽⣿⣿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣯⣭⣬⣽⣍⣿⣿⡾⣷⢿⣿⣿⡇⢻⡇⣻⣦⠶⣶⣖⣶⣴⣤⣿⣿⣧⠐⡹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⣀⡴⠿⣻⣿⠟⣿⣿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⡽⣯⣿⣷⡇⢺⡧⣑⣮⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣷⣶⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡴⠋⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢠⣿⠏⠀⣿⣿⣿⣿⣿⡧⣬⣿⣯⡽⠿⠏⢹⣿⣳⢿⣿⣧⠀⢷⡀⠀⠄⠤⢬⣿⢽⣿⣻⣿⣏⣿⣿⣉⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⢻⣿⣿⣿⣿⣿⡁⡋⠅⠩⠐⡈⡴⠻⣿⣯⣟⣿⣷⣦⣁⡌⢈⠡⢈⠉⡚⠲⠒⢆⢃⠣⢉⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣭⣿⣷⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⢻⣿⣿⣿⣿⣦⡁⢎⣠⣵⠞⠻⣦⡈⠳⠭⠻⢷⣮⡉⠙⢂⠰⠈⡔⠣⡁⠣⠌⠄⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢾⣿⣿⣟⡷⣻⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿ ⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⢞⣧⠀⠀⠀⠀⢸⣿⣿⣿⡿⢈⡑⢺⠖⠛⠫⢏⡱⢊⠷⢤⣀⠄⠠⢀⠁⠆⢂⠱⢀⠣⢐⠡⠘⣨⣿⠟⣹⣿⣿⣿⣿⣿⣿⣿⡿⣏⣿⣚⢿⣿⣯⣶⣿⡿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤ ⠀⠀⢠⣶⣦⣼⢿⣽⠀⠀⠀⠀⠙⢛⡿⠇⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⣿⣿⡿⣇⡇⢂⠰⠈⢧⢢⠁⢂⠙⠣⠮⣆⣭⠇⠐⠠⢈⠰⢀⠒⠤⢁⣂⣱⠾⢋⢅⣶⣿⣿⢿⣿⣿⣿⣿⣿⢯⣵⣿⣼⣫⢿⣿⣾⢟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣌ ⠀⠀⠈⠻⣯⣟⢿⡎⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⠞⣩⣾⡿⠋⢣⠀⢂⠐⠈⢳⡞⠲⠌⡀⠐⠠⢀⠂⠈⠄⠂⠄⠂⢌⠐⠄⡈⠄⣁⣶⡾⠿⢋⣱⣿⣿⣿⡿⣿⣿⡿⣝⡾⣽⣷⣻⣿⣯⣯⣾⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠛ ⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠋⠉⠀⠀⠀⢸⡄⠂⠠⠁⠄⡐⠁⠠⠐⢈⠐⢀⠂⠡⠐⠠⢈⠐⠠⢈⠐⠠⢉⠑⠠⢐⣠⣾⡿⢛⣿⡿⠁⢻⣷⣿⠛⣛⣿⢻⣽⣶⣿⣿⢿⣽⣿⣿⣿⣿⣯⣿⣿⣿⣏⣠⣄ ⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣧⠘⡀⠰⣤⣀⣈⣀⢌⡀⠂⠄⠐⡀⣴⠦⣄⠂⠐⡠⠈⠄⢂⠨⠖⠛⠉⠁⠄⢸⡟⠁⣰⣷⣿⣿⢇⣿⣿⣿⣿⣿⣽⣿⣻⣿⣿⣷⣿⣿⣿⣿⣿⣿⠉⠉⠉ ⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣦⣄⡀⢤⣾⠿⣧⡀⢂⠈⠭⣩⣿⣏⠛⠓⢾⢶⡼⠁⣰⠋⠀⡐⠠⢀⠂⠄⠠⠐⠠⢈⠐⢈⠈⣠⣾⣿⣻⣿⣿⢿⣿⣿⣿⢿⣻⣾⣽⣿⣾⣿⣿⣿⣻⣽⡏⢿⣿⣏⠀⠀ ⠀⠀⠈⠙⠶⣤⣀⣀⣀⣀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⣄⡀⠸⣖⠀⡈⢀⣿⣿⣿⡆⠡⢀⠈⡑⠚⠁⡀⠂⠄⠂⠄⢂⠈⠄⢁⠂⡀⠂⣤⣾⣿⣟⣷⣻⢾⡽⣯⣿⣿⡿⣿⣿⣷⣯⣿⣿⣟⣿⡘⢿⣿⣿⣭⠟⣿⣦⡀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣶⠚⣆⠀⣼⣿⣿⣿⣿⡀⠄⠂⠠⢀⠡⠐⢈⠀⡁⢈⠀⠌⡐⠀⣠⣴⣿⣿⣟⣷⣻⢾⣽⢿⣹⣿⣿⡷⣟⣿⣿⣷⡿⣿⣿⣿⣿⡇⠀⠹⣿⡆⠀⠀⠙⠻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠉⢿⣿⣿⣿⣿⣿⣿⣤⣼⣦⣿⣿⣿⣿⣿⣧⠄⠡⠐⡀⠠⠈⠄⠂⡐⠠⢈⣤⣴⣿⡿⣾⢯⣷⢻⡾⣽⣿⣹⣾⢟⡽⣿⣿⣻⣞⣿⣿⣿⣟⣿⣿⣿⣷⠀⠀⠀⠙⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣈⢸⢠⣿⣿⣿⣿⣿⣿⣩⢭⣿⣿⣿⣿⣿⠁⡀⠂⡐⠀⠡⢀⣂⣥⣴⣾⣿⣿⣟⣯⢿⣽⣻⣞⣯⣿⣻⠾⠉⢍⢸⣽⡿⣷⣻⣿⣿⣿⣯⣿⣟⣿⡌⠻⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠐⠠⢸⣿⣿⣿⢿⣩⠏⡿⣿⠿⠟⠛⢿⣿⣿⣆⣀⣡⣤⣶⣿⣿⣿⣿⣿⣿⣻⢾⡽⣞⣟⣾⣳⣻⣾⠟⠀⡄⢃⣾⣛⣾⣟⣿⠿⣝⢿⣿⣿⣿⡏⢿⣷⡀⠙⠿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠡⢚⣿⣿⣿⠂⠚⣿⡆⠨⠀⣶⣶⠊⢿⠟⡉⢩⣿⣻⣿⣿⣿⢿⣽⣳⣟⡾⢯⣽⣻⣞⡷⣽⠟⠡⢀⠃⣰⡿⢥⡿⢟⡾⣍⡻⣜⠮⣿⣿⣿⣿⣌⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣈⠲⣉⡟⢿⣿⣧⡀⠉⣄⠶⢦⡘⠃⢠⠏⠰⠈⣼⣻⠵⣿⣿⣛⣯⢷⣻⠾⣽⣻⡞⣷⡾⢛⠡⢀⠃⡔⣰⡿⠁⡸⣑⣏⣶⡽⣞⢷⡻⣟⠿⣿⣿⣿⣧⣈⠻⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢠⠓⡬⣷⠀⠙⠻⣿⣦⢬⠿⣩⢀⣢⡏⡘⠠⣹⠽⣌⡳⣹⣷⣟⡾⢯⣽⢻⣳⡷⢟⠵⠂⡁⢂⢂⣌⣴⡧⠴⢒⠫⡹⡜⢶⡹⢎⡷⣹⢎⡟⣶⢫⢿⡆⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢆⠫⣔⡇⠀⠀⠀⠀⠉⠉⠻⢻⣿⠋⡔⢠⣿⢳⣋⠶⡹⣜⢻⣯⠻⡝⢮⣛⣭⣮⠭⠶⠒⠛⢉⠉⠄⠠⠐⠠⡈⢆⢳⡙⡮⢵⢫⢶⡹⢮⡝⣮⢳⡻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡎⠵⣸⠇⠀⠀⠀⠀⠀⠀⢠⡿⢁⠎⣰⣿⢏⠷⣌⣳⠹⣌⣳⣿⣦⡿⠟⠋⠡⠀⠠⢀⠂⢁⠂⡈⠄⠡⢈⠔⡡⢎⠣⡝⣜⠣⣏⠶⣹⠞⣼⡱⢯⡹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⡍⣖⢹⡇⠀⠀⠀⠀⠀⣰⠟⡰⠩⡴⣿⢏⡎⣗⠺⣔⠻⣴⣿⠟⡡⠐⠁⠌⢀⠁⠂⠄⡈⠄⢂⠐⠈⠄⠂⢆⡑⠪⡑⠜⣨⠓⣬⢓⢣⠻⡴⣙⢮⠳⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠹⡴⢏⡖⢬⡹⣇⠀⣀⣤⣶⡾⢋⢢⢁⡟⣽⡹⣯⡜⣬⢳⣬⣿⢿⠟⡐⣠⠉⡐⢀⠂⠌⡐⠠⠐⡀⠂⠌⡐⢈⠐⠠⠐⠠⠐⠠⢀⠘⠄⡊⢥⣋⣴⣩⣮⣽⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡠⢑⡈⢽⡶⡸⣡⠞⡹⢾⡿⣿⢋⠴⡁⣦⢛⠾⣥⠳⣹⡞⢦⣛⣿⢯⣛⣴⣽⣿⡆⢁⠂⡐⠠⠐⠠⠁⠄⡁⢂⠐⠠⢈⠐⡈⢄⣁⣦⣴⣶⠾⠟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠯⡘⠤⠡⢌⢪⡗⣥⢓⡼⣑⠶⣱⢎⠳⣬⣙⣶⣿⣷⣞⣿⣿⣿⠲⣿⣣⣿⣿⣿⣿⣿⣧⠂⡐⡀⠡⢈⠀⡁⢂⠐⣀⣨⡴⣶⣾⠿⠿⠛⡋⢉⠄⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢏⡐⢆⡡⢃⠜⣲⢿⡆⢯⠴⣩⢫⠕⣎⠳⣱⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⠀⡄⢂⣁⣀⣦⣴⣶⠿⠟⢋⠉⠡⢀⠂⠄⡁⠒⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣇⡌⣷⣦⡑⣊⣼⢣⢿⣏⡷⢪⡕⣎⠽⣌⡳⣽⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠠⠸⣿⢠⣾⡿⠛⢋⠉⡁⠠⠐⡀⠂⠌⡐⠠⢈⢐⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡋⢕⡨⢌⢻⣮⡝⣿⡕⢮⡱⢎⣿⣽⢣⠞⣌⢳⣾⢱⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⡿⢣⠈⠄⡁⣿⠟⠋⢀⠐⡀⢂⠄⡁⠆⠠⢁⠂⢄⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢁⡘⢄⠢⡉⢆⠹⣾⣿⣿⣧⣭⣿⡿⣯⢇⣛⣼⢯⠗⣿⣿⣿⣿⠇⣾⣿⣿⣿⣿⣿⣿⡿⡙⢦⢉⠄⡐⡡⠀⠌⠄⠂⡐⠀⢂⠐⢈⣐⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⣀⣤⣴⣶⣶⣶⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣾⣿⡿⠟⠛⠛⠛⠛⠛⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣄⣀⣤⣶⣿⣿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣉⣻⣿⣿⣶⣄⡀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⠿⠿⣿⣿⣿⣿⣿⡿⠿⠿⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠃⠀⠀⠀⠀⠙⠿⠛⠁⠀⠀⠀⠀⢹⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠇⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⣴⠞⠛⠳⣄⠀⠀⠀⢀⣼⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣦⠀⠀⣯⠀⠀⠀⣸⠆⠀⠀⢿⣿⣄⠹⢿⣿⣶⣤⣤⣤⣴⣾⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠙⠷⠶⠾⠋⠀⠀⠀⠀⠈⢿⣧⠀⠈⠉⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠀⠀⠀⠀⠀⠀⣠⣶⣄⡀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠿⣷⣦⣤⣤⣶⣿⠟⠉⠛⠿⣷⣶⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⠃⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣯ ⠀⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡀ ⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⣀⣴⣶⠿⠿⠛⠛⠉⠉⠉⠉⠉⠉⠉⠛⠛⠻⠿⠿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⣠⣾⡿⠋⠁⢀⣤⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀⣰⣿⠏⠀⠀⣰⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣧ ⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⣿⡏⠀⠀⠀⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⣿⡇⠀⠀⠀⠘⠿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣷⡄⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠳⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠹⣿⡆⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⣤⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣦⣤⣤⣤⣀⡀⠀⠀⠀⠻⣧⣄⣀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠟⠛⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣴⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣦⣾⠟⠙⣿⣭⣀⠀⠈⠙⠻⣶⣄⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⣠⣾⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢾⣿⠀⠛⠏⠀⠀⠉⣩⣿⠃⠀⠀⠀⠈⠻⣿⣶⣶⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣴⣶⣿⣿⠟⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠃⠀⠀⠀⠻⣿⠁⠀⠀⠀⠀⠀⠀⠙⣿⠉⠙⠛⠛⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⡿⠿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣯⣠⣆⠀⢰⣦⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣤⣤⣤⣿⣿⡇⠀⠀⠀⠉⠉⠻⣿⣿⡉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢿⣟⢿⣴⠟⠁⠀⢠⣤⣀⠀⢀⣦⡀⠀⢀⣼⡿⠋⠁⠀⠉⠻⣿⡄⠀⢀⣀⣤⣴⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⣀⡀⠈⠛⠁⠀⠈⠋⠁⠀⢸⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⠿⠿⠛⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣦⣄⠻⠛⠀⢠⣶⡄⠀⠰⣿⠄⣘⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⣀⣤⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠈⠙⠿⣶⣤⣤⣍⣀⣠⣤⣴⠾⠟⠉⠙⠻⠿⠿⣿⣿⣤⣀⣤⣤⣾⡿⣿⣿⠟⠉⠉⠙⢯⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⢸⣿⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠉⠀⢟⣿⣼⠁⠀⠀⠀⠀⠀⠀⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣇⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣷⣿⣦⣤⣴⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣦⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⡿⠋⠀⠈⠉⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣶⣶⣶⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⣶⣾⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠈⠙⠿⣿⣷⣶⣶⣶⣾⣿⡿⠛⠛⠉⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠐⠀⠀⠁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠄⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠠⠀⠠⠀⠄⠀⠠⠀⠀⠄⡀⠄⠀⠄⠠⢀⠠⠀⠄⡀⠄⠠⢀⠠⠀⠄⡀⠄⠠⢀⠠⠀⠄⡀⠠⢀⠠⠀⠄⡀⠄⠠⢀⠠⠀⢀⠀⠀⠀⠀⠀⠐⠀⠈⠀⠀⠂⠀⠁⠀⠀⠈⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠁⠀⠈⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣤⣦⣤⣤⣤⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠠⠀⠀⠄⠀⠀⠠⠀⠂⢀⠀⠄⠀⠂⠀⢀⠈⠀⢀⠠⠀⠀⡀⠄⠀⠀⠠⠀⠀⠠⠀⠈⢀⣠⣶⣷⣿⣿⣿⡿⣿⢿⡿⣿⢿⣿⣿⣶⡀⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⡀⠀⢀⠀⡀⠀⠀⠈⠀⠀⢀⠀⠈⠀⣤⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣀⣴⣾⣿⣿⡿⣟⣯⢷⣏⡷⣯⢷⣻⡼⣏⡿⣿⣿⣿⡀ ⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣷⡄⠀⢀⣠⣰⣴⣶⣷⣾⣶⣶⣦⣔⠀⢀⠀⠀⠀⠀⠀⠀⡀⣠⣵⣾⣿⣿⠿⣯⢷⣻⢽⣚⣯⡞⣷⢯⢷⣏⡷⣯⣗⢯⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⡀⠀⠁⠀⠀⡀⠀⡀⠀⠀⠀⠁⠀⠀⠀⠈⠀⠀⠀⠁⠀⠀⠈⠀⠀⠀⠁⠀⠠⠈⠀⠀⠄⠀⠀⠈⠀⠀⠄⠀⠀⢀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⢡⣴⣿⣿⣿⢿⡟⣿⢻⡿⣟⣿⣿⣿⣦⣄⠂⠀⠂⢠⣴⣾⣿⣿⣟⡿⣼⣻⡳⣯⠷⣯⢻⣶⢻⡽⣞⣯⠾⣽⢶⣫⢟⣾⣿⡇ ⠀⠀⠀⠈⠀⠀⠀⣰⣶⣿⣶⣶⡄⠀⡀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⡀⠄⠀⢀⠀⠁⠀⠠⠐⠀⠀⠀⠂⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⣀⣦⣿⣿⣿⣿⣿⢻⣿⣿⣿⡟⣟⡾⣫⣽⡳⣯⢷⣻⡼⣽⣻⢿⣿⣶⣄⣶⣿⣿⢿⣛⡶⣯⡽⣶⢯⣽⡳⣿⡹⣟⡼⣯⢷⣻⣼⢻⣭⠷⣯⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠐⣿⣿⣿⣿⣿⡇⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠄⠀⢀⠀⠈⠀⠀⠀⡀⠀⢀⣠⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣧⠿⣝⣾⢳⡷⣻⡽⣞⣧⣟⣳⣭⣟⣻⣿⣿⣿⢿⡽⣏⡿⣵⢯⢷⣛⣾⣣⣟⣳⡟⣽⡽⣞⣳⢯⣞⣟⢮⣟⣷⣿⡟⠁⡀ ⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⣿⣿⣇⡀⠀⠀⠀⠀⠈⠀⠀⠀⠁⠀⠀⠄⠀⠀⠁⠀⠐⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠠⠀⣠⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⡼⣞⣻⡽⣚⣯⠷⣏⣷⢻⣞⢾⣣⣟⣮⢷⡻⣿⣿⣟⡾⡽⣽⢞⣯⢯⣛⣶⢻⣼⣳⢻⡧⢿⣹⡳⣟⣞⣮⣿⣾⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠄⠀⣼⣿⣿⣿⣿⣿⣦⣈⠀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠀⠐⠀⠀⠀⠐⠀⠀⡀⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢧⡷⢯⡽⣿⣷⣛⣾⢻⡽⣞⣻⡼⢯⣗⣯⡞⣯⢷⣻⣿⣿⡽⣏⣷⡻⢾⣝⣯⢞⣟⣮⡽⢯⡽⢯⣗⡿⣝⣾⣿⣿⡿⠃⠀⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⡀⠀⠀⠀⠐⠀⠀⠄⠀⠀⠀⠀⢀⠀⢂⣠⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣯⣻⡝⣿⣿⣿⢧⣻⢯⡷⢯⣳⣟⣻⡼⣞⡽⡽⣞⣳⢿⣿⣿⣹⢶⣻⣛⡾⣼⣻⢮⣗⣻⢯⣽⣻⡼⣽⣻⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠻⢿⣿⡿⠟⠛⠛⢿⣷⣟⣧⣿⣿⣿⢧⣟⣟⡯⢷⣞⣳⡟⣭⢿⣹⢯⣽⣻⣿⣷⣫⣟⡵⣯⣻⡵⢯⣳⢯⣽⢫⣶⢯⣿⣿⡿⠋⠀⠀⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢈⣹⡀⠀⠀⠀⠠⣿⣿⢮⣽⣿⣿⣿⣞⡾⣽⣻⢮⢷⡻⣽⣫⢷⣛⣾⣽⣿⡷⣗⣯⡽⢾⣵⡻⢯⡽⣞⣧⣿⣿⣿⠟⠋⠀⠀⠀⢀⠀⠀⡀⠠⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣶⣾⣶⣿⣾⣿⣷⣿⣶⣷⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⣾⡟⢛⢻⣷⡄⢀⣷⣿⣿⣻⡼⢯⣿⣿⣿⣽⡶⣏⣿⣹⡻⣵⢯⢯⣽⣿⣿⣿⣻⡽⣶⢻⣯⢶⣻⢯⣽⣾⣿⡿⠟⠁⠀⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠈⢻⣧⣦⣵⡿⠃⠈⠙⣿⣾⣗⣻⠿⣼⡻⣟⣿⣿⣿⣶⣯⣽⣷⣯⣿⣿⣿⣿⣳⣏⡷⢯⣟⣾⣽⣷⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⡀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡅⡀⠀⠀⠈⣉⣥⠀⠀⢀⠀⣽⣿⡾⣭⣟⣳⢿⣹⠾⣽⣻⠿⣿⢿⡿⡿⣟⡿⣽⣺⡵⢯⣽⣛⣾⣿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠠⠀⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣦⣿⣿⣿⣿⣶⣶⣾⣿⣟⣳⠿⣼⣛⡾⣽⣛⣧⡟⣿⣹⢾⣝⣯⢯⣗⡯⢷⣽⢻⣮⡽⣏⡿⣿⣿⣆⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠠⠀⠀ ⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣧⣟⣻⢿⣻⣽⣣⡟⣾⡽⣯⣟⢾⣱⢯⣟⣳⢯⡽⣞⡽⣮⢿⣱⢯⣟⣞⡾⣽⡺⣽⣻⣼⢻⡶⣻⢽⣳⡻⣿⣿⣷⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣮⢷⢾⣹⣻⢶⣛⣶⣻⢧⣟⡷⣞⣯⢯⣛⡾⣝⣯⠷⣏⣟⣳⢯⢯⡷⣞⣧⣟⣶⣻⢳⣧⢟⣯⠷⣯⡟⣞⣷⢫⣟⣿⣿⡀⠂⠀⠀⠀⠀⠀⠂⠀⠀⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⡟⣏⣳⢚⡴⢣⢏⡽⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣮⠷⣯⣛⣷⢫⣯⢟⡶⢯⣟⡼⣽⢾⣱⢯⡟⣽⣏⣾⢻⡽⢾⣭⣟⣳⡽⣾⣱⣞⣧⢟⣻⣼⢻⣮⢟⣳⣽⢻⣼⡻⣞⢿⣿⣿⡀⠀⠀⠀⠠⠐⠀⠀⠀⠄⠀⠀⠠⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⡿⣱⢫⡜⡖⣏⡞⡝⣮⢵⣙⡞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣞⣳⣟⣳⠿⣼⣛⣾⢫⣟⣻⡼⣯⣽⣾⣽⣾⣽⣷⣾⣧⣿⣽⣻⣶⣏⡷⢯⣳⣏⡾⣞⣯⢷⣫⢿⡼⢯⣷⢫⣟⡾⣽⠽⡾⣽⣿⣧⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⡳⣥⣿⣷⡹⢎⡷⡹⣾⣿⣷⡞⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣭⠷⣾⣹⢯⣗⣻⣼⣻⣾⣷⣿⠿⠿⠛⠛⠛⠋⠙⠉⠋⠛⠛⠛⠛⠿⠿⣿⣷⣯⣟⣾⡼⣯⡽⡾⣽⣛⡾⣛⣾⣳⢯⠿⣽⢞⣿⣿⡄⠀⠀⠀⠁⠀⡀⠀⠂⠀⠐⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣗⣿⣿⡿⣭⢳⣚⢵⢻⣿⡿⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣭⡟⣧⢯⣷⣿⣿⡿⠟⡍⢁⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⠙⠻⠿⣿⣯⣿⢷⣏⣷⢻⡽⣶⢏⣿⢫⣟⡾⣿⣿⡇⠀⠈⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣾⣭⣳⣥⢳⣭⣾⢧⣶⣿⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣶⣻⣭⣿⣿⡿⢋⢀⣶⣿⣿⣿⡇⠀⠀⠂⠀⠁⠀⠀⠀⠀⠂⠀⠀⠄⠀⠀⠀⠂⠀⠀⠀⠙⠿⣿⣿⣾⣏⡷⢯⣻⢞⡿⣼⣳⣿⣿⡇⠀⠀⠀⡀⠀⢀⠀⠄⠀⠀⠈⠀⠀ ⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⢠⣼⣿⡟⠿⣿⣿⣿⣿⣿⠶⣏⣾⣿⡟⠀⠀⣼⣿⣿⣿⣿⡿⠀⠀⠀⠄⠂⠀⠀⠐⠀⠀⠀⡀⠀⠀⢀⠀⠀⢀⠀⢠⣤⣤⣈⠻⣿⣾⣟⣯⡽⢯⡽⣞⡵⣿⣿⡇⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⢼⣿⣿⣿⣿⣿⣟⠉⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠈⢀⣲⣾⣿⣿⣿⡁⠀⠀⠙⢻⣿⣿⣿⣹⢾⣿⠁⠀⠀⢽⣿⣿⣿⣿⠇⠀⠀⠀⠀⢀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣿⣿⣿⣿⣆⠈⣿⣿⣷⣻⢯⠷⣏⡿⣿⣿⠁⠀⠀⠄⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣿⣿⡿⢻⣿⣷⣦⣀⠀⡀⠉⠛⠻⠿⠿⠋⠁⠀⠠⠁⠀⠸⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠘⣿⣿⣯⢿⣿⡀⠀⠀⠀⠛⠛⠛⠁⠀⠀⠀⠀⠁⠀⠀⣾⡟⣟⢿⣷⠀⠠⠀⠂⠀⠀⠀⢺⣿⣿⣿⣿⣿⠀⠉⢿⣿⣳⢯⣟⣽⣿⣿⠏⠀⠀⠄⠠⠀⠐⠀⠀⠠⠀⠀⠠⠀⠀ ⠀⠀⠀⠀⠀⠈⣻⣿⣿⠇⠀⣿⣿⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠂⠀⠛⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⢀⠘⣿⣿⣿⣿⣧⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣾⠿⠛⠀⢀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⠓⠀⠀⢸⣿⣟⣯⢾⣿⣿⡟⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⡆⠈⢿⣿⣿⣿⣿⠃⠀⣴⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⠀⠀⠀⠀⠂⠀⠀⠀⣻⣿⣿⣿⣿⣧⣄⠀⠀⠀⠂⠀⠀⠀⠀⠀⠈⠀⠸⣿⣤⣀⣤⣾⡄⠀⠀⠀⠀⠁⠠⠀⠈⠉⠉⠁⠀⠀⠀⣼⣿⣻⣼⣿⣿⠏⠀⠀⠀⠐⠀⠀⠀⠀⡀⠀⠀⠀⠀⠐⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠘⣿⣷⣄⠀⠉⠉⠉⠀⠀⠀⠛⣿⠿⠛⠀⠀⠀⢀⣠⣤⣦⣽⣤⠀⠠⠈⠀⠀⠀⠀⠀⠄⠀⣀⣿⣿⣿⣿⣿⡿⣿⣷⣦⣤⣀⣀⢀⠀⠀⠈⠀⣐⣤⣶⣿⣿⣿⠿⣾⣦⣄⠈⠀⠀⠀⠀⠄⠀⠠⠀⠀⠀⣴⣿⣿⣿⣿⠟⠁⠀⠀⠀⠠⠀⠀⠀⠐⠀⠀⠀⠐⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⣄⡀⠀⠁⠀⡀⠀⠹⣷⣶⣶⣶⡷⢿⡏⢿⣧⣽⡟⠀⠀⠀⠀⠀⠂⠀⠀⣠⣴⣾⣿⣿⡿⠛⠁⠀⣀⣭⣿⣿⣿⣿⣿⣿⣶⣷⣶⣿⡋⢲⣾⡟⠿⠂⠀⠩⢿⣷⡀⠀⠀⢀⠀⣀⣀⣤⣴⣿⣿⡿⠟⠋⠀⠀⠀⠄⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠄⠀⠀⠠⠀⠀ ⠀⠀⠀⠀⠄⠀⠀⠀⠠⠀⠈⠛⢿⣿⣶⣤⣀⠠⣴⡿⠟⠋⠙⠻⢷⣾⣿⣶⠿⠋⠀⠀⣀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣷⣶⣼⣿⣿⡿⣽⣚⣧⠿⣽⣻⣿⣿⠃⠀⣹⣿⠇⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠀⠐⠀⠀⠀⡀⠀⠀⠀⠐⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⠁⠀⠀⠀⠀⠘⣿⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⡿⠿⠿⣿⣿⣿⣷⣿⣮⣟⣷⣿⠿⢿⠆⠀⠘⢿⡿⠦⠀⠀⠀⢼⣿⣿⣿⡽⣫⣟⢾⡵⣿⣿⣿⡿⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠀⠀⠈⠀⠀⠐⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠄⠈⢹⣿⣃⠀⢀⣀⣄⣸⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠈⠿⣿⣦⡀⠀⠁⣸⣿⠙⠻⠿⠋⠁⠀⠈⠀⠀⣤⣸⣿⣦⣴⡄⠀⠀⠀⠙⢿⣿⣷⣿⡿⣿⡟⠋⠁⠀⠠⠀⠀⠀⠀⠄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⠀⠠⠀⠀⠄⠀⠀⠠⠀⠀⠀⠀⠀⠀⠙⢿⣿⣾⣿⣿⣿⣿⡿⠿⠛⠉⠀⠀⠈⠙⣿⣿⣿⣏⠀⠀⠄⠀⠀⠀⠀⠨⢻⣿⣦⣀⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⣤⣿⡟⠉⠙⣿⣷⡀⠀⠀⣀⠈⠛⠉⢠⣴⣿⡇⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀ ⠀⠀⠐⠀⠀⠐⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠂⠀⠸⣿⡿⣿⣾⠟⠁⠀⠀⢂⣦⡀⠀⠀⠸⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠝⣿⣿⣿⢿⣷⣤⣀⣀⣠⣰⣶⡿⠋⠀⠀⠀⠈⢛⢿⣶⣤⣤⣤⣤⣶⡿⢻⣿⡇⠀⠀⠀⠀⠀⠐⠀⠀⠀⠄⠀⠀⠂⠀⢀⠀⠄⠀⠀⡀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⡀⠀⠐⠀⠀⠀⠀⠀⠂⠀⠀⠀⠂⠀⠀⢀⠀⠹⢿⣶⣤⣤⣤⣶⣾⠿⠋⠀⠀⠀⠀⠉⠋⠉⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⣠⣄⣻⣿⡀⠈⠙⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠄⠀⠀⠈⠉⠉⠉⠉⠁⠀⢸⣿⠃⠀⠀⠀⠀⠀⠠⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠄⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢹⣿⣇⠀⠈⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠄⠀⠀⢺⣿⣿⣿⣿⡇⠀⠠⠀⠀⠀⠀⠄⠀⠄⠀⠠⠀⠀⠀⠄⠀⠀⠠⠀⡀⠀⠀⣾⡿⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠀⠀⠀⠄⠀⠀⠠⠀⠀ ⠀⠀⠀⠁⠀⢀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡀⠀⠀⠐⠀⠀⠀⠁⠀⠠⠀⠈⠻⣿⣖⠀⠀⠀⢀⠀⠀⠂⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢛⣿⣷⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⠃⠀⡀⠀⠂⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠂⠀⢀⠀⠀⠀⠐⠀⠈⠀⠀⠀⠀⠀⠈⠀⡀⠄⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣥⣀⠀⠀⠀⠀⠀⢀⠀⠐⠀⠁⠀⠈⠀⠀⠀⠀⠀⣾⡿⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠀⠀⠀⠂⠀⢸⢿⣿⣧⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠐⠀⠀⠠⠀⠀⠐⠈⠀⠀⠀⠂⠀⠐⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠄⠀⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣈⣿⡟⠛⠁⠀⠁⠀⠀⠀⠀⠀⡀⠀⠂⠀⠄⠀⠀⠀⢰⣿⠇⣻⣿⠁⠈⠀⠀⠂⠀⠀⠀⠀⠀⣸⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠠⠀⠈⠀⠄⠀⠀⠀⠀⠀⠀⠄⠀⢠⣿⣿⠀⠈⠐⠀⠀⠀⠀⠁⠀⠀⠀⣠⣶⢤⠀⠀⠀⠀⢼⣿⠀⢺⣿⠀⠀⢠⣤⣦⣬⣤⡀⣤⣖⣿⣿⣧⠀⣰⣦⣤⣤⣄⠀⠀⠀⣿⣷⡀⠀⠄⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠁⠀⠀⠈⠀⠀ ⠀⠀⠐⠀⠀⠈⠀⠀⠀⢀⠀⠠⠀⠀⠀⠄⠀⢀⠀⢀⠀⠀⠁⠀⠀⠀⢀⣶⣾⠿⠛⠀⢀⠀⠀⠀⠀⠂⠀⠄⠀⢰⣿⠏⠀⠀⠀⠁⠀⢸⣿⢀⣿⡟⠀⠀⠘⠛⠉⠉⠉⠁⠙⠻⣿⣿⡿⠗⠉⠉⠉⠉⠛⠀⠀⠀⠸⣿⣎⠀⠀⠀⠀⡀⠄⠀⠀⠄⠀⠀⡀⠄⠀⢀⠠⠀⠀⠀⡀⠀⠀⢀⠀⠀ ⠀⠀⠀⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⣾⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢼⣿⠀⠀⠐⠀⠀⠀⣸⣿⢠⣿⡅⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⡷⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠀⠀⠀⠠⠀⠐⠀⠀⠀⠀⠠⠀⠈⠀⠀⠀⠀⠀⠀⠈⣿⣧⡀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⣼⣿⣤⣠⣤⣤⣦⣾⣿⠟⠀⢿⣿⣄⠀⠀⠀⠁⠀⠀⠀⠀⢀⣿⣇⠀⠈⠀⠈⠀⠀⠁⠀⠀⣄⣾⣿⠁⠀⠀⠀⠄⠐⠀⠀⠀⠂⠀⠀⠄⠀⠠⠀⠐⠀⠀⠀⠐⠀⠀⠠⠀⠀ ⠔⠀⠆⠡⠢⠐⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣶⣶⣶⣷⣾⣿⣿⢿⡿⣿⡿⡿⢟⠋⠉⡉⣉⣉⢉⠉⢀⠀⠀⠀⣛⣿⣷⣦⣤⣤⣤⣤⣶⣾⣿⠟⣿⣷⣦⣤⣄⣠⣦⣴⣶⣿⢿⠋⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⡿⠟⠛⠛⠛⠿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⣀⣤⣶⣾⣿⣿⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⣠⣾⣿⠟⠋⠉⠀⠀⠉⠙⠛⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣿⣇⠀⠀⠀⢠⣾⡿⠟⠻⣿⣦⠀⢰⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣾⠿⠿⢿⣿⣦⠀⢰⣿⠏⠀⠀⠀⠈⣿⡇⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡇⠈⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⠃⠀⠀⠀⠈⣻⣷⣿⣿⣄⣀⣀⠀⢠⣿⡇⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⠃⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣆⠀⠀⣠⣤⣿⡏⠀⠈⣿⡟⠛⠃⠈⠻⣿⡜⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠁⠀⠀⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠈⣿⡷⠈⠛⠁⠻⣿⣦⣾⣿⣁⠀⠀⠀⢀⣿⡇⠘⢿⣿⣷⣤⣀⣀⣀⣠⣴⣾⣿⠿⠋⠀⠀⠀⠀⠈⠻⣿⣷⣄⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⣠⣿⠟⠈⠙⠿⣿⣶⣾⡿⠟⠀⠀⠀⠈⠛⠻⠿⠿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣧⠀⠀ ⠀⠀⣼⣿⣿⣶⣶⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⠀ ⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡆ ⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⠿⠛⠋⠉⠉⠉⠁⠀⠀⠀⠈⠉⠉⠉⠛⠻⠿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧ ⢀⣿⣿⠀⠀⠀⠀⠀⠀⣠⣾⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⣿⣿ ⢸⣿⣿⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⠀⠀⠀⠀⠀⣿⣿ ⠀⣿⣿⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⢀⣿⣿ ⠀⢹⣿⣧⠀⠀⢰⣿⠇⠀⠀⢀⣠⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⡀⠀⠀⢸⣿⡄⠀⠀⣼⣿⠇ ⠀⠀⠻⣿⣧⡀⠸⣿⡆⠀⣴⣿⠟⣉⠉⠿⠇⠀⠀⠀⠀⢠⡶⠛⢶⡄⠀⠀⠀⠀⠸⠟⠋⢉⠙⣿⡆⡀⢸⣿⠇⢀⣾⣿⠟⠀ ⠀⠀⠀⠙⢿⣿⣦⣿⣷⡄⠀⠀⠀⢀⣳⠀⠀⠀⠀⠀⢀⣌⠛⠛⠛⣡⡀⠀⠀⠀⠀⠀⢾⠁⠀⠀⠀⢡⣿⣿⣴⣿⡿⠋⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣶⣄⣘⠋⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⠛⠋⠁⠀⠀⠀⠀⠀⠈⠙⣀⣠⣾⣿⣿⣿⠟⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⢿⣿⣶⣶⣦⣤⣤⣤⣄⣀⣀⣀⣀⣀⣤⣤⣤⣤⣴⣶⣶⣿⡿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠸⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠤⠤⠼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠙⠢⢤⣀⣀⣀⣀⠠⠴⠃⠁⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀ ⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀ ⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀ ⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠄⠛⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠂⠠⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⡰⢴⣋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣱⠦⡀⠀⠀⠀⠀⠀⠀⢫⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⠀⡰⠚⢦⣤⣽⣿⡿⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⢿⣿⣯⣤⡿⢧⡀⠀⠀⠀⠀⠿⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⡖⠁⠀⢀⣿⣏⣿⣄⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣧⣀⣿⣹⣿⠀⠀⠹⡀⠀⠀⠀⡈⠀⠀ ⡇⠀⠀⠀⠀⠀⣾⠁⠀⠀⠸⣿⣏⢨⣿⣿⡿⠀⠀⠀⠀⠀⠀⢴⠉⣰⠀⠀⠀⠀⠀⠀⠻⣿⣿⣅⣽⣿⠂⠀⠰⡟⠀⠀⠀⣾⠀⠀ ⢲⡄⠀⠀⠀⠀⡏⠀⠀⠀⠐⠪⣛⠛⠛⠋⠀⠀⠀⠀⠀⣤⣀⣀⣀⣀⣀⣠⠄⠀⠀⠀⠀⠈⠛⠛⣟⠳⠠⢄⠀⡱⠀⠀⡘⡟⠀⠀ ⠀⠣⡄⠀⠀⠀⢷⡀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢉⠉⢋⣭⠟⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⣰⢠⡇⠀⢠⡾⠁⠀⠀ ⠀⠈⠙⢧⣄⡀⠁⢫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠷⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣨⣿⣾⡤⠋⠀⠀⠀⠀ ⠀⠀⠀⡠⠻⠛⢿⣿⣯⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⡿⠟⠋⠢⠄⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⡷⠶⠦⠦⠤⠤⠤⠤⢀⣀⠀⡄⠀⠤⠤⠤⠤⠤⠴⠶⣾⣿⡛⠋⠉⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠈⠦⣀⠀⠀⠀⠀⠀⠀⠁⠢⡀⠀⠀⠀⠀⠀⠀⠀⢠⡌⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⢄⠕⠁⠀⠀⠀⠀⢀⠠⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣈⡁⣒⣠⣄⠀⠀⠀⠀⠙⠢⠤⣀⡀⠀⠀⡸⠀⠀⠀⠘⡄⡀⠀⠀⡠⠴⠋⠁⡀⠀⣠⣼⢋⠁⡀⠈⠀⠈⢉⠉⡉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠃⠀⠀⠀⠀⠘⠃⠉⠁⠀⠀⠀⠀⢠⣎⣩⣴⡛⠳⢄⣘⡀⠛⣠⠜⠡⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡄⠐⣿⠿⠋⠉⠉⠛⡗⠈⠩⠉⠉ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡟⠀⠀⠀⠀⠀⠑⠠⠄⢀⠀ ⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢄⣵⠀⠀⠀⢀⢀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡌⡟⡞⣦⠰⡏⠊⡇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠛⠢⣄⣀⣀⣠⠤⠘⠙⠛⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠋⠉⠈⠉⠉⡠⠦⠤⠤⠴⠂⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠊⠀⠄⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠲⣦⣀⣀⣀⣠⣀⠀⠀⠀⠀⠀⠰⢄⠀⠀⠀⠀⠢⠀⠀⠀⠐⠺⢍⠙⠓⠦⠤⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠉⢏⠀⠀⠀⢀⡴⠚⠩⠉⠍⣳⡀⠁⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⢀⣢⣤⡴⠔⠒⠒⠈⠀⠀⠂⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡤⣌⠀⠀⠀⠀⠀⡀⠀⠐⠊⠒⠒⠂⠔⠒⠉⠑⢐⡶⠋⠀⣠⢤⡀⠀⠨⢳⠁⠀⠀⠀⠀⠀⠐⠒⠂⠐⠊⠉⠁⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠀⠀⢈⡉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⢋⣙⠲⣤⠶⠂⠀⠀⠢⠀⠀⠀⣠⠏⠀⣠⠟⠁⠀⣇⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣭⠬⠖⠒⠒⠒⠲⢤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠓⠦⠤⠴⠶⢦⣀⠀⣸⠃⢀⣼⠃⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡶⠶⠲⢖⣯⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡿⠁⢠⡟⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠠⢦⣀⣀⣀⣀⣀⡤⢶⠞⠁⠀⢀⡴⠋⠀⠀⠀⢀⣤⠴⠒⠒⠚⢓⠲⢤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⣤⡄⠀⡼⠁⢠⠏⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⣀⡅⠀⠉⠉⠀⠀⠈⢦⣀⡴⠋⠀⠀⣀⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠈⡇ ⠀⠀⠀⠀⠀⠀⢠⣤⣀⣤⣀⠀⠀⠀⠐⡀⠀⠀⣸⠁⢠⠞⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣧⣤⡴⠶⠋⠀⠈⠙⠒⠂⠀⠀⠀⣠⠞⠀⠀⣠⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠟⠈⢭⠽⠛⠉⠀⠀⠀⢳⡀⢠⠇⠠⡞⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡏⠑⠄⠀⠀⠒⠉⠉⠉⠁⠢⠔⡴⠃⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣀⣠⡴⠟⠁⠀⢄⠹⣤⣀⣀⣤⣤⡶⢾⡁⡟⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⢰⠀⠀⠀⠈⢶⣤⠀⠀⠀⠀⢀⡞⠁⠀⢤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠀⡠⠀⠀⠀⠈⠀⠀⠁⠈⠀⠀⠀⠘⢿⠁⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⡤⠤⠚⠒⠒⠒⠒⠲⠤⢄⣀⠀⢠⠏⠀⠀⢠⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⡴⠖⠂⠀⠀⠀⠀⠀⠀⠀⡀⢀⡞⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠔⣩⠜⢹⡇⠀⡟⠀⠀⠀⠀⠀⢀⡴⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠡⠀⢸⡀⠀⡇⠀⠀⠀⠀⢀⡞⡑⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⡇⠀⠀⠀⠀⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⡎ ⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⣇⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⡼⠁ ⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⢹⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⣼⠃⠀ ⢸⣾⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣦⣿⡀⠸⢧⣀⠟⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢀⡞⠁⠀⠀ ⢸⢧⡀⠀⠀⠀⠀⠀⠀⠀⠄⣀⠈⠉⠉⠈⠉⢻⡀⣨⠏⠀⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣦⡀⠀⠀⠀⠀⠀⠀⢯⡁⠀⠀⠀⠀⡀⠀⠀⠀⠀⣠⠟⠀⣠⠏⠀⠀⠀⡘ ⠈⠉⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠙⡏⠀⠀⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⡴⢯⢸⡆⢀⣠⠞⠁⢀⡼⠧⠄⠀⣠⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠄⠀⠀⣇⡀⠀⠈⠛⠁⢀⡤⣄⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡟⠀⠀⠀⠀⠀⣀⡀⠀⠁⣼⠃⠀⠀⢿⡉⠀⢀⡴⠋⠀⠀⢀⡜⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⠢⠤⠄⡤⠴⢒⡋⠀⠀⠀⠀⡄⠀⠽⣦⡀⠀⠀⠀⠀⣉⡉⢀⢀⠀⠀⠀⠀⠀⠈⠛⠉⠁⠀⠀⠀⠀⣰⣧⠽⠟⠋⠁⠀⠀⠀⢀⡽⠖⠋⠀⠀⠀⣠⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⠀⠀⠀⠀⠀⠀⢸⠀⠠⠈⠳⢤⡀⠀⠀⢹⣿⣻⢿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠉⠀⠀⠀⠀⠀⠀⢀⡴⢿⠶⣤⣤⣤⣤⣾⡥⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠑⣀⣀⣐⣍⣷⢤⡀⣿⢧⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⣠⠶⠋⠀⠀⠀⠀⠀⠀⢀⣴⡋⠀⠈⣂⡼⠿⣿⠛⢛⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⣸⣍⡉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠈⠹⣿⡿⠧⠤⠤⠴⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⢀⣤⠞⢁⡞⠀⣠⠞⠁⢠⡾⠅⠀⢨⣷⣤⣤⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⠻⠿⠛⠁⠉⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣟⡀⠞⠋⣠⣷⠋⠀⠀⠀⠀⠉⠉⠛⢿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡄⠉⠀⠀⠀⠀⠀⠀⠋⠿⡶⠟⠋⠉⠀⠉⠀⠀⠀⠀⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⡛⡽⠃⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠷⠶⠢⠄⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⣉⣤⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠒⠠⠀⠀⠀⠀⠀⠀⣠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠴⠓⠐⠊⠉⠀⠀⠀⠀⠀⠀ ⢀⠐⠚⠃⠁⠀⠀⠀⠀⣀⣀⣤⣽⢯⠑⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢘⠀⠄⠀⠄⠀⠀⠀⠀⠈⠙⠋⠄⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢠⠠⠾⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢆⡄⢸⠀⠀⠀⠀⠀⠀⠀⠠⢠⣀⠀⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠢⢈⠉⠉⠉⠟⠁⠀⠀⠀⠀⠀⠉⠓⠿⣷⡤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⡸⠁⢰⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀ ⠂⠄⠀⠁⠀⡲⠀⡠⠀⠀⠆⠘⠄⠀⠀⠃⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢨⠀⢠⠂⠐⡄⠢⡀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠀⠀⡴⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠘⠤⠠⠃⠀⡄⠀⠀⠀⠀⠀⠀⠀⠈⠐⠒⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡛⠤⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀ ⠀⠀⠎⠙⣯⠃⠀⠀⢀⠤⠐⠊⠉⠉⠉⠁⠒⠠⢀⠀⠀⠀⠀⢃⠀⠀⠁⠀ ⠀⠀⠀⠈⡧⢮⢛⢖⣴⣦⠀⠀⠀⠀⠀⠀⠀⣴⣦⡑⡀⠀⠀⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠩⢀⠿⣸⣿⣿⠃⠀⠀⡀⡀⠀⠀⣿⣿⡇⡸⠄⣠⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⡐⠁⠀⠀⡆⠀⠀⠀⢰⠒⠂⠀⠀⠀⠀⠜⠀⠀⠈⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⡅⠀⠀⠀⡷⠂⠀⠄⠀⠠⢀⠀⠀⠐⠒⣡⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⢡⠀⠀⠀⠈⠦⡀⠀⢠⠆⠘⡄⠀⠀⠔⠉⠀⠀⠀⠌⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠄⠀⡐⠀⠉⠒⠂⠀⠀⠈⠒⠊⠀⢃⠀⠠⠂⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠠⡀⢀⠠

⣿⢏⡇⣀⠂⠰⣀⠒⡐⢂⠒⡐⢂⠒⡐⢂⠒⡄⢢⠐⠤⡀⠘⢽⣻⣟⣿⣻⠿⣝⣯⢻⡝⣯⣟⢯⡛⡱⢋⠖⣩⢒⡱⢊⢖⡩⠛⠽⢫⣏⢷⣫⣟⡿⣿⣟⣿⡹⢯⡝⣯⣟⡿⣽⣻ ⣯⢟⡶⡀⠌⡐⠠⠘⢠⠃⡱⢈⠅⡊⠔⡡⢊⠔⡡⢊⠔⠰⢠⠀⢳⣟⡾⣽⣻⣝⡮⣗⢯⢷⡉⠔⡬⢱⡉⢎⠤⢃⡜⡡⠎⠴⡉⡔⡀⠙⢮⣳⡽⣟⣷⣻⢮⡽⢧⣻⠶⣯⢿⣵⣻ ⡿⣎⢷⣹⠀⡄⠡⠘⠠⢈⠰⢁⠎⡰⢁⠆⡡⢊⠔⣁⠊⡔⡁⠆⡀⠻⣽⣳⣟⣮⢗⣯⣛⠎⠀⣍⠲⢡⡘⢌⠲⣁⠦⡑⢪⠑⡴⢐⠡⢂⠈⣷⣻⢯⣿⣹⡟⣞⢯⡞⣽⢯⣟⢾⣽ ⣿⣹⣎⢷⣣⠀⠡⠈⠄⡁⠢⠌⢂⠱⡈⢆⠑⠢⠌⡄⠣⡐⢌⠰⣀⠀⠹⣷⣻⣎⢿⡲⣏⠀⡜⢠⠓⠢⠜⣈⠖⡐⢢⠡⢃⡜⢠⠃⡜⢠⠂⠑⣯⣟⣾⣳⢟⡽⣲⢻⣼⣻⣾⣻⢾ ⣷⢳⡞⣯⢳⣇⠀⢁⠂⠄⠡⠘⣀⠣⡐⠌⡌⠱⡈⠔⡡⢘⠠⢒⡀⠎⠀⠹⣷⢫⣗⣻⠂⠠⡘⠤⢩⠑⣊⠴⣈⠬⡁⢎⢡⠘⡄⢣⠈⢄⠂⠀⢼⣻⢾⣽⣫⢗⣯⢳⡞⣷⢯⣟⣯ ⣯⡳⣽⢣⣟⣾⣡⠀⠈⠄⠡⠁⡄⢂⠱⡈⠔⡡⠘⠤⡑⢌⠢⡁⢆⠩⡐⠀⢯⡟⣮⢳⠀⢁⢂⡑⠢⡉⠔⢢⠐⢢⠉⢆⠢⡑⠌⠄⠊⠄⢨⠀⢸⣯⣟⡾⡽⣞⡼⢧⣻⣽⣻⢾⡽ ⡷⣝⡾⣹⢞⣼⣻⢆⡀⠌⠠⢁⡐⠈⠤⡑⢌⠰⡉⢆⠱⡈⢆⠱⡈⢆⢡⢃⠈⢽⢳⣏⡆⠀⠠⠐⢡⠈⢒⠠⠉⠄⠊⠄⠒⡈⠐⡈⠡⠈⠄⠂⢸⡷⣯⢿⣽⢺⡝⣧⢻⡶⣯⢿⣽ ⣟⢮⡳⣝⣞⣳⣯⣟⡦⠀⡁⠂⠄⡉⠔⡈⢆⠱⡈⢆⠱⡈⠦⡑⠸⣠⠒⣌⠢⡌⡑⣎⢳⡀⠀⢁⠂⠌⡀⢂⠉⠄⠡⢈⠐⠠⠁⠐⡀⠡⠐⠀⢸⣿⣹⢿⡼⢧⡻⣞⣽⣳⢯⣟⡾ ⡿⣜⢧⣻⡸⣇⡿⣼⣻⢇⠀⠃⠄⡘⠠⢃⠜⡠⢃⠜⠤⢃⠤⢛⢣⡀⢟⡀⢧⠸⣠⠠⢄⠣⢄⡀⠀⠄⢀⠀⡘⢀⠃⠀⠘⠀⡄⢃⠀⡃⡘⠀⢼⢧⣟⡿⣸⡟⣧⢻⣤⡟⣿⡼⣻ ⣝⢮⡳⢧⡝⣾⣹⢷⡻⣞⡦⠀⠂⡐⢡⠊⡔⢡⢃⠎⡜⢡⠚⡌⢆⡉⢆⠍⣢⢑⠢⣉⢌⡃⠎⠴⡉⡔⡠⢄⠤⣀⢆⠲⣉⠖⡰⢈⠆⡁⠐⠀⡘⣿⡼⣻⡵⣻⡜⣳⢞⣽⣳⡽⢯ ⢞⢧⣛⣥⢻⡵⣛⣮⠽⣽⠶⣔⠀⢀⠣⡜⢌⠲⡌⠜⣨⠑⢪⠰⣁⠚⡌⢜⠠⢎⠱⡐⢢⡘⢌⠣⠜⣠⢑⡊⠴⣁⠎⢲⢁⢎⡱⢡⠚⠤⢃⡀⠳⢯⢷⣳⡽⣱⠞⣥⢻⣎⢷⣫⣟ ⢏⡞⢦⢣⢇⡻⣹⡜⡻⣜⡋⠀⣄⠊⡵⠘⡬⠑⣌⠚⠤⡙⡄⢣⠘⡔⡘⡌⠲⣈⠦⡑⣡⠘⡄⢣⢉⡔⠢⢌⡱⢄⠋⡆⢍⠢⡜⢡⡙⢂⠇⠤⣀⠈⠳⣧⢻⢥⡛⣬⢳⡞⣯⠶⣯ ⣾⡽⣞⡷⣞⣷⣳⣟⢷⠈⢀⡜⢠⢋⠔⣩⠰⡉⢤⡉⠖⡡⠜⢢⡑⠬⠰⢌⠱⡠⢆⠱⡀⠇⡜⢢⠡⢌⡑⢆⠒⡬⠘⣌⠂⢇⠜⠢⣌⢡⠚⡰⠠⢌⡀⠸⣷⢮⡵⣮⢷⣞⣶⡽⣶ ⣷⣻⣽⣻⡽⣞⡷⣏⠃⢠⠃⣌⠣⡘⠬⢄⠣⠜⠤⡘⢢⢑⠊⡥⢘⡰⢉⠆⠣⠔⣊⠱⢨⠑⣌⠢⠱⣈⠔⡊⠴⡁⢇⢢⠙⡌⠬⡑⢤⢂⠣⡐⢅⠢⡐⠄⠙⣯⡿⣽⣻⢾⣽⣻⣽ ⣟⡷⣽⢧⡿⣽⣛⠀⢀⠆⡩⢄⠣⢌⡱⢌⢊⡑⡊⢅⠣⡌⠱⡄⢣⡐⢣⢘⡡⢃⠆⣍⠢⡱⢠⢃⡃⢆⠎⡑⢢⢉⠒⡌⠜⡐⢣⠑⠢⢌⠢⡑⢌⢂⠱⡈⠄⠑⣟⡷⣯⣟⣾⣳⢿ ⣯⣿⣭⡿⣽⡳⢂⠜⡠⢃⠜⡠⢃⡒⢰⡈⠒⡌⠱⣈⠒⡌⠑⠈⠂⠘⣀⣦⣱⣬⣼⣤⣗⣶⣣⣦⡵⣮⣬⣥⣀⣁⠊⠐⠡⠘⠤⣉⠒⠌⣂⠱⢈⢂⠒⡈⢄⠀⠩⣟⣷⣻⢾⡽⣯ ⣛⣜⡣⢟⡳⢃⠌⢢⠑⡌⢢⠑⢢⠑⢢⠘⡡⠌⠑⢀⣠⣤⣶⣶⢿⡿⣿⣻⣿⣽⣯⣿⣽⣶⣿⡽⣟⣿⣳⣟⣿⣭⣿⣟⡶⣦⣤⡀⠉⠔⡀⠎⡐⢂⠡⠐⠂⠌⠀⢹⡞⣭⢏⣻⡹ ⣳⠮⣝⢧⡋⠔⡘⢄⠣⡘⠤⡉⢆⡉⠆⡑⢀⣠⠘⠫⢿⡻⠯⣿⣿⢿⣿⣟⣯⣿⣽⣿⣯⣿⢯⣿⣻⣽⣯⢿⣞⣯⣷⣟⠟⡓⣯⡙⠃⢀⡀⠂⢁⠢⠌⢂⠉⠄⠂⠈⣞⡵⣎⢷⡹ ⣧⢻⡜⣯⠆⢩⠐⡌⢂⡑⠢⠑⢂⠜⠀⣰⡄⠛⠃⠀⠀⠀⠀⠀⠙⣿⣟⣾⣿⣯⣿⣾⡿⣽⡿⣿⢿⣳⣿⣻⢯⣟⡇⠈⠀⠀⠀⠀⠀⠘⠈⢆⡀⠂⠌⠠⠌⢂⠁⠀⢮⡳⣎⢷⣹ ⣽⢣⡿⣜⠂⡡⠒⡈⠔⣈⠡⣉⠂⢀⡾⣯⡇⠄⠀⢠⠀⠘⡳⠀⠀⢻⣯⡿⣿⣾⣟⡷⣿⣻⣽⣿⣻⣽⣞⣯⣿⠾⠘⠀⠀⢛⠄⢠⠀⠀⢸⢯⡖⡀⠈⠡⠈⠄⡀⠁⣺⢵⣛⡮⢷ ⣾⡹⣞⡽⠀⡐⠠⠁⡌⠄⠒⡀⢀⡇⣿⣽⠀⠀⠀⠀⡤⠀⠀⠀⢀⢺⣷⢿⣻⢾⣽⣿⡻⡓⠟⢷⣟⣷⣻⢷⣻⣿⡴⠀⠀⠀⠀⡤⠀⠀⠈⣷⡹⡥⠀⠀⠡⢂⠐⠀⢼⣣⢟⡼⢯ ⣶⢫⢷⣹⡀⠀⠐⠡⠐⡈⠡⠀⣸⢷⣫⣟⡆⣆⠀⠀⠁⠀⠀⣠⡼⣟⣯⣿⣻⢯⣟⡾⣷⣄⣨⡼⣟⡾⣯⣟⡷⣾⢽⣣⡄⠀⠀⠀⠀⢀⣤⢗⡯⢳⠀⠈⡐⠠⠀⠀⢸⢧⣛⠾⣽ ⣳⢏⡷⣣⢗⠀⠈⠠⢁⠐⠡⠀⢏⡾⣱⢎⡝⣎⠳⣔⡲⢶⣞⡷⣻⡽⢯⢷⡫⣅⠈⠑⠃⠙⠃⠛⠉⠃⠀⣽⢾⡹⣞⡳⣝⢧⡲⡔⡴⢣⠜⡪⢝⡣⠂⠀⠠⠁⠀⢰⣫⢞⡭⣟⣞ ⣯⢞⡳⣝⢮⣃⡀⠀⠂⠌⡐⠀⠘⣧⠓⡎⢴⣈⠳⣌⢳⢫⢞⡵⡳⢏⡟⣮⢳⢯⡄⠐⢌⡒⠰⢌⠂⢠⡝⢯⠞⣵⣋⠷⣙⢎⡳⢍⢖⡩⢎⡕⠣⡜⠀⠀⠀⠀⣠⡟⢮⣻⡜⣷⢺ ⢳⡏⣷⣭⠛⣧⢱⠀⠀⠐⢠⠁⠀⠊⢳⡜⢡⡎⢱⠊⣧⠋⣮⡕⢫⡝⣮⣵⠋⣶⠙⡆⠀⠘⠀⠀⣴⢫⡜⣭⡞⢱⠊⢳⠉⡎⠑⡎⣬⠀⠁⡎⠁⠀⠀⠀⠀⣶⡝⣾⡏⣷⢹⡎⣿ ⡿⣜⢧⣏⠿⣭⢏⣻⡤⡀⠀⠐⠀⠈⠂⢅⠣⠘⢄⠋⡔⢩⠢⠙⠬⡑⢎⠲⡙⢆⡛⣌⠃⢦⠘⡱⠢⢍⠲⠱⡈⢇⠚⢄⠣⠌⡑⠰⡈⠌⡑⠈⠀⠀⢀⡤⢞⡵⣫⢗⡹⣎⠷⣹⢎ ⠳⣎⠳⣬⢓⢮⡹⢶⣽⣿⣷⡦⣄⣀⠀⠀⠀⠂⠠⠈⠐⠤⢈⡁⠆⡑⡈⠤⠑⢂⡐⢈⠡⢂⠱⠠⠑⣈⠰⢁⡘⠠⠌⠄⠢⠄⠁⠂⠀⠀⢀⣠⣴⡾⣿⣛⣮⢵⡳⣎⠷⢮⡝⡶⣭ ⣷⣼⣳⢶⣫⣶⢯⣻⢞⡷⣞⡿⣿⢿⣿⣷⣶⡄⢄⣀⣀⢀⡀⣀⡁⣀⢁⡈⠒⣀⠒⣈⢂⠐⢂⡑⢂⢀⡀⡁⣈⠁⣄⢠⠠⠤⠤⢰⣚⣿⣿⣻⣟⡿⡳⢏⡞⣧⢻⣜⡻⣧⡻⣵⣳ ⣟⡾⣽⢯⡷⣯⢿⣬⣋⠹⢭⢻⡝⣯⢾⣽⢾⣿⣤⡐⠨⢆⡱⢂⡑⢆⠒⣌⠱⡠⠃⢠⣿⣷⡀⠘⠰⡊⢔⡑⠢⡍⡔⢢⠌⢃⣴⡾⣿⡻⣞⡱⢎⠓⣙⣬⣛⡼⣓⢮⡝⣞⡳⢧⣛ ⣯⢿⡽⣯⢿⣹⣟⣾⣽⣳⢶⣦⣜⣆⡛⢞⣻⢾⣽⡿⣶⣤⣈⠁⠘⠤⢋⢄⠣⠁⢀⣿⡿⣿⣷⡄⠐⠱⣈⢌⡑⠒⢈⣡⡴⣿⣏⡟⠧⢋⡴⣑⢮⡙⣑⢮⡱⡩⣍⢎⡱⢬⡑⢣⡘ ⣉⠞⣩⣑⠫⡜⡌⢧⠛⣌⠳⡬⢜⡬⣙⠎⣜⠳⣎⡿⣿⣽⢿⣿⣶⣤⣀⣈⣐⡈⣼⣿⣟⣿⣿⣿⣀⣀⣁⣠⣴⣾⢿⣯⢿⣱⠎⣝⠨⠖⠐⠈⠲⢔⠋⡶⡑⢳⠤⠋⠘⠦⣜⠣⡝ ⢌⡛⢤⢣⠳⡜⣱⢊⡝⣨⠳⡱⢎⡲⢍⡚⣌⢳⣹⢿⣻⣯⣿⣿⣾⣟⣿⣟⣿⣿⣿⣯⣿⣿⣾⣻⣿⢿⣻⣿⡿⣽⣟⡾⢯⡧⠅⡠⠄⠀⠀⠀⠀⠀⠉⠀⠉⡡⡐⣄⢃⠤⣈⠒⡉ ⢢⡜⡌⢆⠳⣌⡱⣍⢲⢡⠣⠵⣉⢎⢧⡹⢜⡲⢯⣟⡿⣷⡿⣷⣿⣿⣻⡿⣿⣽⣾⣿⢿⣾⡿⣟⣿⣿⣿⣟⣿⣿⣽⣻⣭⢟⡃⣵⢩⠀⠀⠀⠀⠀⠀⠀⠀⢲⡱⡌⠎⠲⡡⠏⠜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠟⠋⠁⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠟⠛⠀⠀⠀⠀⠀⣾⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⣾⣿⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠋⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⠃⠀⠀⣠⣾⣿⣿⣿⠿⠛⠉⠉⠉⠉⠻⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠁⠀⠀⣾⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⣿⣿⡟⠁⣠⣤⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⣶⣿⣿⡿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⣀⣼⣿⡇⠀⠀⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣷⣶⣶⣶⣾⣿⣿⣿⡿⠇⠀⠀⢹⣿⣿⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠿⠿⠿⠛⠛⠋⠉⠀⠀⠀⠀⠘⣿⣿⡆⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⠏⠙⢿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⡀⠀⠀ ⣸⣿⣿⡟⠈⠉⠉⠉⠁⠀⠀⠈⠉⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣇⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⢀⣶⣦⣤⣶⣶⣶⣶⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⡀ ⣿⣿⡇⠀⢀⣴⣾⣿⣿⣿⣿⡿⠟⠻⠿⠿⠿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡇ ⣿⣿⣷⣰⣿⣿⡿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇ ⠹⣿⣿⣿⣿⣿⠁⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣼⣿⡇ ⠀⠹⣿⣿⣿⣿⣄⠙⠛⠛⠋⠀⢀⣴⣶⣦⣄⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀⣰⣿⣿⡇ ⠀⠀⠈⠻⣿⣿⣿⣷⣄⣀⠀⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠿⣿⣿⡇⠀⢀⣼⣿⣿⡟⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣦⣤⣤⣬⣿⠿⠿⢋⣴⣿⣿⣧⣶⣿⣿⡿⠋⠀⠀ ⠀⠀⠀⠘⣿⣿⣿⣆⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠙⠿⠿⠋⠉⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠿⣿⣿⣿⣏⣿⣿⣿⠋⣈⣹⣿⣿⣿⣷⣤⣤⣤⣶⣿⣿⣿⣿⡉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡃⢀⣿⣿⡿⠟⠻⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠙⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣼⣿⣿⣤⣾⣿⣿⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣟⢻⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⢀⣿⣿⠿⠿⠿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣅⣀⣀⣀⣀⣀⣀⣀⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⢦⣄⠀⢻⣿⣶⢦⣤⣤ ⠀⠀⠀⠀⠀⣀⣀⣤⣤⡤⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣿⣷⣼⣿⣟⣿⡛⢾ ⣒⠒⠈⠥⢽⠹⠒⠊⠉⠉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣴⣯⣟⣻⠋⢻⣽⣿⣼⣿⡸ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⣸⡷⠾⠞⠁⠀⢨⡟⣷⣿⡿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣀⣼⣇⣀⡠⠤⠤⠟⣐⣊⣻⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣽⣿⣿⣶⣶⢦⣤⣤⣄⡛⠒⡉⠐⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣃⢴⢲⢫⡝⣭⠫⡝⣽⠻⣌⣿⢿⣿⠀⠀⠉⠉⠒⠻⠿⢽⣫⣟⢿⣲ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡏⣎⢧⢋⠶⣩⢖⣹⡞⡭⣳⠟⠻⣟⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠷⣙⠬⣎⡹⢎⠵⣊⡟⣼⠚⠁⠀⠀⠀⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⣟⡹⣌⠳⣜⠲⣍⠞⣽⠞⠁⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡱⣻⡴⣩⠳⣌⢳⡌⢯⠏⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠐ ⠀⠀⠀⠀⠀⢠⢯⡱⣍⢷⡥⣛⢬⣳⠼⢻⠀⠀⠀⠀⡇⠀⠀⠀⢠⠒⠉⠉⢢⣀⣀⣀⣄⣤⡄⠀⠀ ⠀⠀⠀⠀⠀⡞⣦⠳⣜⢪⢽⣧⣏⠀⠀⠸⠀⠀⠀⠀⠇⠀⠀⠀⢃⠀⠀⠀⢀⡟⢻⠛⠿⡉⠀⠀⢠ ⠀⠀⠀⠀⢰⡹⢆⡻⢔⡫⢖⡇⠉⢷⣤⡄⠀⠀⠀⢸⠀⠀⠀⠀⠈⠒⠠⢰⠏⠬⢡⠋⡔⠁⠀⣠⣿ ⠀⠀⠀⠀⡟⡼⣡⢛⡬⢓⡞⠄⠀⢸⢆⡻⣄⠀⣀⠞⠀⠀⠀⠀⡔⠉⠀⠸⡀⢡⠊⠰⡉⠐⣰⣿⣿ ⠀⠀⠀⠀⣯⡕⣣⢍⣎⠳⣼⠀⠀⢸⡎⡵⢪⡍⣿⠀⠀⠀⠀⠀⡇⠀⠀⠀⢹⠀⠌⠁⣆⣼⣿⣿⣿ ⠀⠀⠀⠀⠹⣜⡱⢎⡜⣣⠟⠀⠀⠀⢿⡜⢣⢾⢯⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠁⠀⢠⣾⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠉⢳⡿⠚⠁⠀⡅⠀⠀⠀⠉⠉⠁⢸⠀⠀⠀⠀⢰⠁⠀⠀⠀⡞⠀⣠⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠠⡇⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⢠⠣⣀⣀⠴⠋⠢⣄⢤⣾⠀⣴⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠄⡀⢸⣷⠀⠙⣿⣿⠟⢿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠄⠐⢢⣿⠀⢀⢨⠏⠀⠀⠉⠻⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⡀⣀⠀⠀⠀⢀⠀⣀⣀⡀⡀⣀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠷⠟⢻⠾⣞⢸⡟⠯⡿⣷⢋⡟⢘⠟⡃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⠿⣟⠿⣟⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⠿⡟⡝⢮⡝⢮⡹⣜⠲⣏⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣛⢧⠯⣝⡱⣙⠶⣨⠣⡕⢮⣙⢮⡷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡟⣯⠧⣝⢪⠳⡌⠵⣊⠖⣡⢋⡼⡱⢮⣳⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣟⡻⡝⢦⡛⡌⣇⢣⢙⠲⢄⡫⡔⣏⢶⡹⣯⢷⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢟⡶⣩⢳⡙⢆⢧⣑⠢⠌⣆⡓⢮⡱⡽⣜⠾⣽⢯⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⡿⣭⠳⣜⡱⢢⡙⡼⠃⣀⠶⡟⡴⣩⢗⡽⣺⣭⡿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣟⣷⣻⢦⡛⡤⢣⡵⠋⢀⡴⢭⣓⣞⣵⣫⣾⣵⣷⣯⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⡿⣿⣿⣿⣿⣦⡀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣲⠋⣀⢴⣫⣷⣿⣿⣿⣿⣿⡿⣿⢿⣿⡿⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣻⡽⠳⣛⣾⣻⣿⣷⣄⣾⣿⣿⣿⡿⣯⢷⣟⣿⣿⣷⣣⣯⣿⣿⢿⡻⣽⢞⡧⢯⡽⣫⢟⡾⣽⢫⣟⡿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡷⡟⢡⢿⣿⣻⣷⣿⣿⣿⣿⣿⣿⣿⢿⣽⣧⢻⣷⣿⣿⣷⣿⣛⠾⣭⠳⡭⢞⣭⠳⣝⢧⡻⣞⡵⣻⢞⣽⣳⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣻⡽⣟⢿⡺⣷⢯⣿⣿⢯⣿⣿⣿⣻⣟⡿⣾⣹⣿⣿⣿⣟⢶⡙⡞⡴⢫⡕⣫⢖⡹⣎⢷⡹⣎⡷⣯⣟⣾⣽⡿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣷⣧⣾⣿⣿⣿⣿⣿⣾⣿⣿⣿⣟⣾⣽⢧⣿⣿⣿⣿⣏⠞⣥⡙⣌⢣⢚⡱⢎⡵⢫⣞⡽⣽⣻⢷⣯⣿⢾⡿⣟⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣮⡝⣴⡎⢰⡥⢮⡕⣯⢞⣻⢾⣽⣿⣿⣿⡿⣽⣯⣟⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣋⣥⣾⣿⡻⡭⢏⣻⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣻⣜⡻⢯⣜⣳⠾⣵⡿⣿⣿⣿⣿⣿⠿⣽⡳⣟⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⣟⢿⡻⡿⢿⢏⢧⠳⣍⡳⢬⢣⡝⣹⡛⢿⢿⢿⡛⣬⢹⢻⢿⣿⣿⣿⣾⣿⣿⣿⣿⣿⡿⣟⢯⡝⣯⠶⣝⣻⢾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢿⣏⠿⣜⣧⢛⡭⣓⠞⣬⠳⣌⠳⣍⠶⣙⠦⣙⣣⢋⠧⣙⢆⡏⢎⢎⡭⡝⣛⡻⣛⠻⣍⢏⠶⡹⣜⢧⡟⣮⢿⣹⢯⡿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣟⡟⣾⡹⣭⢲⣋⠶⣉⢏⠶⡹⢌⡳⢜⠲⣡⠛⡔⣢⢍⡖⣡⠞⡸⢜⡘⢦⡙⢦⠳⣩⠳⡜⢮⡹⣕⠺⣜⡹⣎⢷⣫⠿⣽⣻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣾⢽⣲⡝⡲⣍⢮⡱⣍⣮⣱⣍⣮⣱⣎⣱⣡⣋⠴⢡⢒⡜⢤⡙⠔⡣⢜⣡⠚⣌⠧⡡⢏⡜⣣⠕⣎⠳⣜⡱⡝⢮⣳⢻⣳⢯⣟⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣳⢯⢶⣹⣵⠾⡚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠶⢦⣤⣘⠡⠕⠎⡤⡙⡰⢊⡕⢪⠔⣣⠹⣌⠳⡎⡵⣹⢣⡝⣧⢏⡿⣞⡿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⣽⣞⡿⡫⠂⢀⢄⢠⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣌⡑⢬⠒⣌⠱⢎⠴⡓⣌⠳⣙⠴⢣⢧⡹⢎⣯⢳⣯⣟⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣞⠲⢠⢁⢂⣾⣿⣿⣷⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠶⣏⡴⣉⢎⠶⣑⠮⣑⡎⡝⣎⠶⣩⢗⡮⣟⡶⣯⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣄⣠⣼⣿⣿⣿⣼⢣⣗⢎⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣎⡳⢭⡚⡵⢪⡵⢪⡗⡽⣎⢷⣫⣽⡷⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⣿⣿⡿⣿⣿⣿⣾⣿⢾⣛⣿⣿⣿⣿⡿⠈⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠠⠻⣿⡧⠽⣜⢧⡛⣵⢫⠷⣭⣟⣳⢯⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣟⣯⢿⣻⡷⣫⢿⣿⣿⣿⣻⢿⣿⣿⣭⣑⠌⡠⢂⠡⣈⢬⣰⠃⣄⠐⡀⠀⢀⠀⠀⠀⠀⠀⣴⣿⣿⣷⡴⡀⠙⢫⣟⡼⣎⡽⣎⣯⢟⣞⡾⣽⣿⣻⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣿⣿⢾⡽⣫⢷⢫⡗⣻⣿⡿⣯⢿⣿⣟⡿⣿⣦⢓⡌⢆⠲⣰⡋⠨⠉⢺⡓⡀⠄⢂⡀⠄⠡⠀⣼⣿⣿⣿⣿⡏⢂⠀⠡⣿⡼⣎⡷⣽⢮⣟⣾⢿⣽⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣿⣿⡽⣫⣭⢧⡿⣿⣿⢿⡽⣯⣟⡾⣽⢻⣿⡷⣚⣬⢓⡲⣛⠳⡞⡎⠵⡑⣈⠆⣐⠨⠰⡀⢿⣿⣿⣿⣿⡗⠤⢎⡐⢼⡿⣵⣻⣳⣟⣾⡿⣿⣿⣿⣿⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣿⣿⣽⣳⢯⡟⣼⣿⣯⣟⡽⡳⡎⡷⣍⣳⢻⣿⣽⣲⢏⡶⣩⢖⡽⣘⢧⡱⢆⣚⢤⢣⡓⡜⣲⡻⣿⢿⣳⢏⡟⣦⡝⣺⣽⡷⣯⣷⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣨⣻⣿⣿⣿⣿⣿⣿⣿⣷⢯⣞⣽⢻⡝⣣⡝⣿⣿⣿⣿⣟⣾⡷⣯⢾⡽⣎⣷⣫⢞⣬⢧⣳⠽⣥⢟⡾⣽⣳⢯⣿⣳⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣼⣧⣻⣵⣿⣿⣿⣿⣽⣿⠿⣿⣿⣿⣿⣿⣷⣿⣿⣾⣯⣷⢿⣽⣾⣻⢷⣯⣿⢾⣷⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣈⣿⣿⡿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣏⣿⣻⣿⠟⣾⠿⡿⣿⣾⣭⣿⣛⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢿⣿⣟⡷⣮⣵⣿⠋⠄⠑⡈⢻⣿⣿⣿⣿⣿⣼⠏⠡⢈⠠⢱⠈⡇⢯⣛⡷⣮⣜⠭⣉⠓⠖⣳⢚⠻⠿⠾⠷⢿⠿⡿⢿⣿⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠛⢿⣿⣷⡟⠇⠈⠀⠀⠀⠘⣼⣿⣿⣿⣿⡷⡈⠁⠀⡀⢂⡍⡜⢦⣏⢾⣱⣿⣳⡀⠈⠀⠀⢌⡘⢌⡱⣉⠦⡙⡜⣣⢞⣿⣿⣦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⢿⡇⠀⠀⠀⠀⢀⢹⣿⣿⣿⣿⣷⣑⢢⠑⣌⠢⣼⣘⢧⣟⣮⢷⣻⢷⣟⡶⣶⢬⢶⡸⣜⡲⢥⣫⢵⡹⣖⡯⠞⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣯⡐⠀⡀⠄⠀⠆⣿⣿⣿⣿⣿⣧⣧⢯⣴⣫⢶⣽⣾⣾⣿⣻⣯⣿⣿⣟⠓⠻⠾⠷⢯⠷⡿⡿⣿⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣷⣣⡐⣌⠸⣜⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⢿⣿⣿⠿⠔⡲⠖⠶⠾⣬⣏⠽⣱⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣽⣿⠿⠋⠍⠛⢿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⣪⢾⠃⠌⠐⠀⠀⠀⠈⠘⣹⣯⢵⢫⡷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⡀⡀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⡃⠄⠀⡀⣲⡿⠡⠢⠀⠀⠀⠀⠀⠀⠀⠀⡾⣯⢷⣻⢯⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡝⠄⡈⠐⠀⠀⠀⠀⠈⠙⢿⣿⣿⡟⠄⢀⢰⣟⠰⢡⠀⡐⢄⠀⠀⠀⠀⠀⠀⢓⣿⣯⣿⣻⣿⡗⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣏⠖⡠⠐⠠⠀⢀⠂⡰⠀⠮⡬⣙⡗⣃⠂⣺⣥⢋⡄⢃⠰⠀⠐⡄⠀⠀⠀⡐⢬⣿⣷⣿⢷⣻⣗⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣎⠥⡃⢥⠘⡠⢎⠴⣉⡖⡵⣫⢞⣵⢪⣽⡞⢦⡘⢄⠃⠌⠡⣀⠰⢐⡐⢸⣸⣿⣿⣯⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⢭⡲⣭⢲⣭⣿⣷⣽⣾⣿⣿⣿⣿⣾⣝⠦⡍⢆⠭⣈⠱⣀⢎⠴⣨⢇⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣷⡿⠿⠛⠉⠉⠉⠉⠉⠉⠉⠛⠻⣿⣿⡼⣩⢖⣥⡓⣞⣎⣳⣧⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣾⣽⣿⣾⡿⠿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠲⣄⠀⠀⠀⠈⠑⢿⣆⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣄⠀⠐⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠉⣉⣠⠼⠟⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠤⢤⣤⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣤⠤⠤⠔⠒⠒⠛⠉⣉⣁⣀⣒⣡⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠋⢁⣴⣄⣠⣤⣴⣶⣾⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡄⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀ ⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⢀⠠⣾⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠃⠒⠒⠢⣄⠀⠀⠀⠀⢳⠊⠉⠁⠀⠀⠀⣿⠁⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⡀⠻⡀⠀⠀⠀⠀⠈⠳⣄⠀⠀⡌⢇⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⢙⢦⠀⠀⠀⠀⠀⠈⣇⠀⡇⠘⣆⠀⠀⠘⠓⠾⣇⠀⠀⠀ ⠀⠀⢾⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠷⢤⣀⠀⠀⢢⡇⠀⠀⠀⠀⢠⠛⠳⠁⢠⠏⠳⣄⠀⠀⠀⠈⠓⠤⡀ ⠀⠀⢸⣿⣿⣿⣿⣿⡿⠋⠀⠠⡀⠀⠀⣠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠈⠙⢦⠜⠁⠀⠀⠀⠀⠈⠀⠀⢰⡏⠀⠀⠈⠳⡄⠀⠀⠀⠀⠁ ⠀⠀⠀⠙⠻⢿⣿⣿⠀⠀⠀⠀⠙⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀⠀⠈⢳⡀⠀⠀⠀⠈⢦⠀⠀⠀⠀ ⡃⠐⠒⢂⣈⣿⠁⢸⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⡀⠀⠀⠀⠀⠀⠀⠀⡴⠊⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⢇⠀⠀⠀ ⣷⣿⣿⣿⣿⠛⠀⠀⢳⠀⠀⢳⠀⠀⠀⠀⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡨⣄⠙⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠈⠂⠀⠀ ⣿⣿⣿⣿⢁⠀⠀⠀⢿⠀⠀⢘⡀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠔⠚⠉⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠀⠀⠀⠀⠘⣆⠀⠀⠛⠑⣦⣌⡀⠀⠀⠀⠀⢀⣠⣤⣒⡮⠤⠿⠟⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠾⣦⣄⠀⢠⠤⠤⠤⡤⠔⠺⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣉⣉⣽⠇⠀⠀⠀⠀⠀⠈⠉⠉⠉⢹⠁⠈⠉⠉⠉⣉⡽⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⣄⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣨⡏⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⢀⡜⠳⣄⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀ ⡿⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡀⠀⢠⠏⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣶⣤⣤⣶⠿⠃⠀⠀⠀⢱⠀⠀⢀⠞⠁⠀⠈⠙⠦⠤⠤⠶⠚⠀⠀⠀⠠ ⠇⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⣠⠎⠀⢳⡀⢸⠀⠀⠘⠷⠶⠶⠿⠟⠀⠀⠀⠀⠀⣶⣶⠄⠀⠀⠀⡀⠀⠀⠀⠀⠀⡠⠔⠲⡆⠀⡼⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠀⠀ ⠀⠀⠀⠀⠀⠙⠦⠤⠤⠤⠞⠁⠀⠀⠀⠙⢎⣧⡀⠐⠦⢄⡀⠀⠀⠀⠀⠀⠀⢀⣈⣡⠤⠤⢤⡾⠃⠀⠀⠀⠀⠘⠧⠖⢋⣠⠾⣓⡭⠤⠤⠤⠤⢄⣐⣚⠛⠲⢾⣁⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢦⣄⡀⠑⠀⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠸⠿⠀⠀⢀⣀⡤⠤⢴⠒⣉⡵⠋⠁⠀⢀⢀⣀⣀⡀⠀⠉⡉⠒⢤⡀⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢹⣲⠖⠒⠒⠠⠤⠤⠀⠶⠒⠂⠒⠈⠉⠁⠀⠀⣠⠋⡀⠁⢦⠀⠀⣞⠉⣀⠈⢷⣄⡉⢲⣍⠳⡐⡿⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠁⠀⠃⠀⠀⠑⢤⠙⠷⣌⣓⠦⠭⠷⢤⡽⢴⣃⡴⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⣀⣠⣴⠖⠒⠚⢳⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠈⢦⡀⠀⠉⠉⠉⠉⠉⠛⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⣠⠞⠉⠀⠀⠀⢀⣀⡐⣏⠨⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⡊⠁⠈⢠⠾⡃⢰⠀⠀⡶⠊⢧⣀⢳⣬⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠒⠛⠉⠉⡟⠀⠈⢧⠣⣀⠐⡄⢹⡳⣄⠻⢧⡑⠀⠉⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠣⢄⠀⠈⠳⠬⠷⢍⠲⠬⣉⣁⡀⣏⠓⠤⢄⣀⠉⠓⠲⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠒⠒⠛⠒⢒⣒⠤⠈⢷⡀⠀⠠⢀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠤⠙⠆⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣷⡱⢌⢢⡑⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⠰⡈⢆⠱⣊⠽⣿⣷⣄⣴⣾⣿⢟⡫⢒⠥⢒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢂⡒⡐⢢ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣎⠖⡌⠱⢠⠡⢃⠔⡡⢃⠔⡡⢃⠔⡡⢃⠔⡡⢃⠔⡡⢃⠌⡱⢈⠆⡓⡌⢮⢹⣿⣿⣿⢟⡱⢊⠴⡉⢆⠣⡘⠄⢆⡉⢆⠰⣁⠣⡐⢡⠃⡔⢡⠃⡔⢡⠃⡔⢡⢂ ⣀⣴⣿⣿⣦⣄⠀⠀⠀⠀⠀⢀⣠⣶⣿⣷⣤⡀⠀⠀⠀⠀⠀⢀⣤⠾⠿⣦⣄⠀⠀⠀⠀⠀⠀⣠⣾⠿⣿⣿⣿⣯⡜⣡⠣⡜⢢⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⡄⢣⠘⡄⢣⠘⡴⣉⠞⣾⣿⡟⢣⠎⢲⠉⢆⠱⡈⢆⠱⡈⢆⡘⢄⠣⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⢊ ⠟⠟⠀⠀⠉⠛⠿⢷⣾⣶⠿⠿⠛⠉⠀⠀⠙⠻⢿⣶⡷⠾⠛⠋⠁⠀⠈⣿⠟⠳⠶⠶⠶⠶⠛⠉⠀⠀⠀⣹⣿⣿⣿⣔⣣⠜⣢⠘⡤⢃⠜⡠⢃⠜⣠⢃⡜⠬⡱⠱⣌⣣⣓⣬⢡⠳⡰⣥⣿⡿⢏⡜⡡⢎⠡⠚⡌⢢⠑⡌⢢⠑⢢⠘⡄⠣⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠆⠀⠀⠀⠀⠀⠀⢿⡃⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠛⠛⠛⠻⢿⣿⣦⡹⣄⠣⢜⢠⠣⣘⡐⠦⣜⣵⣿⡿⠿⠛⠛⠻⢿⣷⣿⣿⡿⡙⢦⡘⢡⠊⡔⢣⠘⡄⢣⠘⠤⡉⢆⠱⣈⠱⡈⢆⠱⡈⢆⠱⡈⢆⠱⡈⢆⠱⣈⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣦⡙⢦⠁⡞⢤⢚⣷⣿⠟⠁⠀⠀⠀⠀⠀⠀⢹⣿⣿⢡⡙⢆⢌⠡⢊⠔⡡⢊⠔⡡⢊⠔⡡⢊⠔⡠⢃⠜⡠⢃⠜⡠⢃⠜⡠⢃⠜⡠⢃⠄⢣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠐⣿⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣯⢆⡹⣐⢣⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇⢧⠘⡌⢢⠉⢆⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⢎⠔⡣⠘⣄⠣⡘⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⣴⣭⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡜⢢⠱⡈⢆⡉⢆⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢬⡑⢮⣾⡇⠱⢂⠱⣈⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡃⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⠉⠛⠻⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣎⢇⠲⣁⠦⡘⠤⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢢⡑⢭⣢⣽⣿⢋⡜⡡⢍⠒⠤⣉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⣻⣿⣆⠀⠀⠀⠀⢀⡠⢤⣤⣾⠏⠀⠀⠀⠀⠀⠈⣿⣷⣤⣤⣄⡀⠀⠀⠀⠀⣾⣿⣿⣎⡕⢢⢆⡑⢢⠑⣌⠢⡑⡌⢢⡑⢌⢢⢑⡊⢥⣑⢣⣞⣷⣿⡟⢥⢃⠦⡑⢌⡘⠰⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⢀⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⣾⡟⠀⠈⠉⠁⠀⠀⠀⠘⢿⣿⣿⣿⣾⣇⢦⡙⢦⢩⣄⠳⡰⢌⡥⣘⠬⣆⢣⣞⣶⣾⣿⣿⢟⡡⢚⡔⢊⠔⡡⠢⢌⡑⠢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣤⣀⡀⣀⣠⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡻⢿⣿⣿⣿⣾⣶⣮⣷⣽⣾⣶⣷⣿⣿⣿⣿⡿⠿⡙⢆⠎⡔⢣⠘⡄⡊⠔⡡⠢⢌⡑ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⢨⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠿⢿⢿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⢦⢍⡛⢻⠻⡟⠿⠿⠿⡟⢿⠻⢟⢫⢋⠵⣈⠧⡙⠤⢋⠔⡡⢊⠔⡡⠚⡄⢃⠆⡘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠏⡞⣡⠚⡜⢿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢏⠲⡌⠜⡡⠣⢍⡩⢃⢇⡙⠢⡍⠎⠦⣉⠦⡁⠦⣁⠓⡌⢢⠑⡌⢢⢁⠣⡘⢄⡊⢅ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⣤⣤⣤⣤⣤⣶⣿⢟⠻⣄⠳⣈⠔⠣⠜⣌⠛⣿⣿⣶⣤⣤⣀⣀⣤⣴⣿⡿⣋⠬⠓⡌⡑⢢⠉⢆⠒⡡⠢⢌⠱⡈⠜⡰⢠⢂⡑⠢⢄⠣⡘⢄⠣⡘⢄⠊⡔⢡⠂⡜⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⢛⠟⣛⢏⠫⣍⠲⢌⢣⠰⢡⠒⡌⢃⡚⢄⠫⡔⢬⣙⠻⢟⠿⠿⠿⡛⡍⢲⢁⠎⣑⠢⡑⢢⠉⢆⡑⢢⠑⡌⢢⢁⠣⠔⡡⢂⢌⠱⡈⢆⠱⡈⢆⠱⡈⠜⡠⢃⠜⡠⢃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⢟⡰⢋⡜⠰⣊⠱⡨⠜⡂⢆⡑⢢⠑⡌⢢⠘⡄⠓⡌⢆⠢⢍⠪⡙⣌⠣⠱⠌⣅⠊⡜⢠⠃⡜⢠⠉⢆⡘⢄⠣⡘⢄⠊⠴⡁⠦⡁⢎⠰⡁⢎⠰⡁⢎⠰⣁⠚⡄⢣⠘⡄⢃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⢣⠎⡔⠣⢌⠱⣀⠣⠔⡡⡘⠤⡘⢄⠣⡘⢄⠣⢌⠱⡈⢆⡑⢊⠔⡡⢂⡙⠰⡉⢄⠣⡘⢄⠣⡘⠤⡉⢆⡘⢄⠣⡘⠤⡉⢆⡑⢢⠑⡌⢢⠑⡌⢢⠑⡌⠒⡄⢣⠘⡄⢣⠘⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⣰⣿⣿⠟⣌⢣⠚⡄⠣⢌⠒⡄⢣⠘⠤⡑⢢⠑⡌⢢⠑⡌⠒⡌⢢⠑⢢⠘⡄⢎⠰⠡⢌⠱⡈⢆⠱⡈⢆⠱⡈⢆⡑⢢⠘⡄⢣⠘⠤⡑⢢⠘⡄⢣⠘⡄⢣⠘⡄⠣⢌⠱⡈⢆⠱⡈⢆⡉⢒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣰⣿⣿⠫⡜⠤⢃⡜⢠⠓⡌⠒⡌⢢⠉⢆⡑⢢⠑⡌⢢⠑⡌⠱⡈⢆⡉⢆⠱⡈⢆⠡⢃⡌⢢⠑⡌⢢⠑⡌⢢⠑⢢⠘⡄⢣⠘⠤⡉⢆⡑⢢⠑⡌⢢⠑⡌⢢⠑⡌⠱⡈⢆⠱⡈⢆⡑⢢⠘⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⢠⣿⣿⢇⠳⣌⡑⢢⠘⡄⠣⢌⠱⡈⢆⡉⢆⡘⢄⠣⡘⢄⠣⢌⠱⡈⢆⡘⢄⠣⡘⢄⠃⡆⡘⢄⠣⡘⢄⠣⡘⠤⡉⢆⠱⡈⢆⡉⢆⡑⢢⠘⡄⢣⠘⡄⢣⠘⡄⠣⢌⠱⡈⢆⠱⡈⢆⡘⠤⣉⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⢀⣾⣿⡏⡬⢃⠴⡘⢄⠣⢌⠱⡈⢆⡑⢢⠘⠤⡘⢄⠣⡘⢄⠣⢌⢆⡱⢂⡜⠤⣃⠜⠢⣍⠰⣡⠊⡔⢡⠊⡔⢡⢂⡱⢈⠆⡑⢢⠘⠤⡘⢄⠣⡘⢄⠣⡘⢄⠣⢌⠱⡈⢆⠱⡈⢆⡑⢢⠘⡰⢠⢉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣰⣿⣿⡱⢡⡉⢆⠱⣈⠒⡌⢢⠑⢢⠘⠤⣉⠆⡱⢌⠲⡑⢎⡜⣌⠲⣌⣣⣜⣢⣱⣊⣵⣂⠳⣄⠳⡌⢦⠱⣘⠢⣅⠢⢃⡜⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⡈⢆⠱⡈⢆⡑⢢⠘⡄⢣⢐⠡⢊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⡔⢣⠘⡄⠣⢄⠣⡘⠤⣉⠆⡙⢢⡅⢎⣱⣪⣵⣽⣶⣿⣾⠿⠿⠿⠻⠟⠿⠻⠟⠿⠿⣿⣿⣿⣶⣿⣴⣧⣌⡣⢣⢌⠳⡘⢤⠣⡘⡄⢣⠘⣄⠣⡘⢄⠣⡘⢄⠣⡘⠤⡘⢄⠣⡘⢄⠊⠴⡁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡟⢬⠑⡎⢌⠱⡈⢆⡱⠢⡅⢎⣱⣵⢾⡿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⣿⣿⣾⣧⣝⣢⢣⠱⣌⠣⣑⢢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠸⢠⠑ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⡤⠓⡌⠢⣅⢩⠒⡔⣳⣼⣟⠿⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢿⣿⣷⣬⣓⡔⢢⠜⢢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢢⢉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢰⢩⡐⢣⢄⠣⣝⣼⣿⠏⠁⠀⠀⠀⢀⣴⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣿⣦⣝⠢⡜⢢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⢌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⠲⡌⢥⢊⣵⣿⡿⠁⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣷⣯⣢⡑⢎⠰⣁⠎⡰⢁⠎⡰⢁⠎⡰⢈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⡓⡜⣢⢽⣾⡟⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣾⣌⡓⢤⠚⡄⢣⠘⡄⢣⠘⡄⠣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡴⢣⣾⣿⠁⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣆⡱⢌⢣⡘⢄⠣⡘⢄⠣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣣⣿⣿⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣘⢢⠜⡠⢃⠜⡠⢃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣿⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣆⢣⠱⢌⠢⡑⠌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠿⠻⠿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠶⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣮⢘⠆⡱⢈⠜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣧⣦⠀⠀⠀⠉⠻⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠹⣿⣇⢎⡱⢈⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠟⠉⠁⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣄⣀⣀⣤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢶⡶⠾⠿⠋⠁⠀⠀⠀⠀⠀⢿⣿⠢⣅⠋⡌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣖⡀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡓⠬⡑⢌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢦⣀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡃⠧⡑⢌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠋⠛⠿⣿⣿⣶⣤⣶⣶⣿⣶⣶⣶⣦⣤⣄⡀⠉⠙⠓⠚⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⡉⢖⡉⢆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⡭⢏⡽⣙⠻⠿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠣⡜⢢⠜⢢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡇⢦⢡⠋⢖⡡⢎⡛⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⢣⠱⡌⢣⢎⣱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⢿⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠠⢇⠚⢤⠘⢢⡉⠖⡬⢛⠿⣿⣿⣶⣶⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠻⣤⢣⣳⣼⣷⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡓⢬⡉⢆⡉⠆⠬⡑⠦⣉⠶⢨⢍⡛⠻⠿⠿⡿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣷⣿⠿⠟⠛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣍⠲⡌⢢⠘⡌⢢⠑⡒⠤⢊⢅⠢⣉⠱⣉⢎⠱⢒⠬⠥⣋⠭⣍⢫⡝⣻⣿⣿⣿⡛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠈⠙⢿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯⢲⢡⠣⡘⢄⠣⡘⢄⠣⢌⠢⡑⠤⢃⠔⡨⢊⡒⢌⡒⣡⠒⣌⠲⣜⣵⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠈⠛⠿⣿⣶⣤⣄⣀⡀⠀⠀⢿⣿⣧⡎⡱⡡⢎⠔⣡⠊⡔⡊⡔⢡⠎⡐⢎⡑⢆⡩⢒⠼⢤⣻⣼⣿⣿⣿⣿⠿⣟⠿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢻⣿⣿⠿⣿⣿⣿⣿⣿⣥⣓⣎⠚⡤⢓⡜⠴⣘⠆⡎⠵⢪⣜⣦⣵⣿⣾⣿⠿⠛⠉⠙⢿⣿⣝⣮⣽⣿⣿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠈⠙⠻⠿⢿⣿⣿⣷⣾⣿⣾⣿⣿⣿⣿⠿⠿⠛⠋⠉⠀⠀⠀⠀⢀⣼⣿⠿⠟⠛⠉⠉⠉⠛⠻⢿⣿⣦⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇

⠀⠀⠀⠀⠈⠉⠉⠲⢌⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠂⠤⣀⢀⠞⡴⠋⠀⣠⠤⠤⠤⢄⠀⠉⢆⠀⠀⠀⣠⠴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠤⣄⠀⠄⠀⠀⠀ ⠀⠀⠀⠔⠒⠒⠢⢄⠀⠳⡈⠆⢆⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡉⠺⡀⢠⢊⠴⠚⠉⠓⢤⠱⡄⡨⢃⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⡠⠊⠉⠉⠓⡌⢢⡠⢃⠞⠉⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠈⠢⣉⠡⡎⠀⠀⠀⠀⠀⢧⢈⡴⠋⠀⠀⠀⢀⠄⠂⡀⠀⠄⠀⠠⠠⣉⠑⠢⢄⠀⠀⠀⠀⠀⠀⠁ ⠀⠘⡇⠀⠀⠀⠀⢸⢀⡴⠃⠀⠀⢀⡠⠒⣁⠤⠂⠐⠀⠀⠦⢌⡑⠢⢄⠀⠀⠀⠈⢦⠑⡄⠀⠀⠀⡰⢃⠎⠀⠀⠀⡠⢊⡡⠒⠉⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⡑⢤⠀⠀⠀⠀⠀ ⠀⠀⠈⢆⠀⠀⢠⢃⠎⠀⠀⢀⡔⢃⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⡑⡄⠀⠀⠀⢣⠘⡄⠀⡰⢡⠏⠀⠀⢠⠎⡰⠋⠀⠀⠀⣀⠤⠤⠤⠠⠤⣀⠀⠀⠀⠙⢄⠑⡄⠀⠀⠀ ⠀⠀⠀⠈⠆⢀⢃⠎⠀⠀⢠⢊⡔⠁⠀⠀⡠⠔⢒⣒⣒⠒⠢⢄⡀⠀⠀⠱⡈⢆⠀⠀⠀⢣⠸⢠⢃⡇⠀⠀⢠⢃⠞⠀⠀⢀⠔⣉⠤⠒⠉⠉⠑⠒⢤⡉⠦⡀⠀⠀⢣⠘⠀⠀⠀ ⠀⠀⠀⠀⠘⠊⠼⢄⣀⣠⢃⠎⠀⠀⡠⢊⡴⠊⠉⠀⠀⠈⠑⠦⠘⢆⠀⠀⣹⠀⢓⣂⡭⠥⠴⠤⠤⠈⣩⣵⣧⣮⢤⣄⣠⣃⠜⠁⢀⡠⠤⠤⠤⢄⠀⠙⢆⠱⡀⠔⢋⡤⠗⠀⠁ ⠠⠀⠂⠈⠀⠉⠀⠂⠔⢣⡘⠢⢄⡰⢡⠋⠀⣠⣶⣦⢶⡶⣻⠟⠛⠿⣶⢾⣤⣤⡭⣤⣤⡤⣤⢤⡴⣿⣛⡞⣶⡹⣞⡼⣫⢟⡶⣦⣥⡔⠊⠁⠒⢄⠱⡀⡠⢃⡴⠚⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠣⣜⣠⣇⣤⣟⢿⣣⡼⠟⠻⣇⣀⠀⠀⣸⡟⣼⢣⡟⣧⡜⣧⢻⡜⣧⢇⡿⣸⣇⢿⡸⢧⡻⣜⢧⣇⣟⡻⣧⣄⡀⠘⡇⠘⣣⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠄⣀⠀⣀⣤⢶⠾⣝⡞⣶⡹⢮⡟⠀⠀⠞⠁⢠⠃⠈⢙⡿⣜⢧⣛⢶⡹⣎⢷⡻⣜⢯⡞⣵⣿⣯⣽⢳⡝⣮⢳⡞⣼⢳⣭⢳⢯⣳⢷⣞⡁⠀⠀⢀⠤⠒⡠⠐⠀ ⠠⠐⠀⠂⠈⢀⣴⣾⢻⡻⣜⢯⡻⣼⡹⢶⣹⢳⣷⠔⠀⠓⠊⡁⢀⣠⢾⡹⣎⠿⣜⢧⡻⣝⢮⡳⣝⡮⣝⢮⣻⢿⣿⣧⡟⣵⢫⢾⡱⣏⣆⡟⣮⢳⢯⣝⡻⣶⣴⣋⠴⠋⠀⠀⠀ ⠀⠀⠀⢠⣞⢿⡹⣎⠷⣝⣮⢳⡝⣶⡹⢧⣏⢷⣹⣦⣀⣀⣼⢻⡽⣹⢎⣷⠭⠿⠚⠓⠛⠚⠳⠿⢼⣳⡽⣎⢷⣫⢟⡿⣿⣷⣫⢷⡹⣞⡼⣹⢎⡟⡾⣜⡳⢧⢯⡽⣟⢶⣄⠀⠀ ⠀⠀⣰⣯⣛⢮⡳⣭⢟⡾⣜⢧⣛⢶⣫⢗⣾⣽⣿⣿⡻⣝⢮⣳⡽⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣽⢎⡷⣹⢻⢿⣾⣵⣫⢞⡵⣛⢾⡱⣛⡽⣫⢞⡵⣫⢞⡿⠀⠀ ⠀⠁⠀⠳⣯⡳⣝⢮⡻⣼⡹⢮⡝⣮⣳⣿⠞⣿⡿⢧⣛⣮⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣾⣱⢯⡞⣽⡈⠙⠾⢽⣝⣮⢳⣝⡳⣝⣮⣳⡽⡟⠀⠀⠀ ⠀⠀⢠⡠⠼⢝⡻⢮⠷⢧⡿⢷⡻⠟⠁⠀⠀⣿⣝⣳⡻⠃⠀⠛⠳⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠶⠟⠛⠃⠘⣯⡞⣽⣹⡇⠀⠀⠀⠀⠈⠉⠉⠉⠉⠈⠓⢤⠁⠀⡀⠄ ⠀⣤⠋⠀⠀⠀⠙⡌⡒⢋⡴⠋⠀⠀⠀⢀⣸⡗⣮⣳⠁⠀⠀⣴⠶⠛⠋⠁⠀⠀⠀⣠⣤⡀⠀⠀⠀⠉⠛⠻⢶⣤⠀⠀⠘⣟⡲⢧⣗⢉⠐⢋⡙⡒⠒⢤⣀⠀⠀⠀⠀⠙⢄⠡⠀ ⠐⠘⠄⠀⠀⠀⢀⠟⡰⠋⠀⠀⢀⠴⢊⡥⠖⣟⡶⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⢻⣝⣯⠇⠀⠀⠀⠀⠉⠑⠢⢄⡓⢤⠀⠀⠀⠀⠐⠠ ⠀⠈⠄⠀⠀⢀⡎⡼⠁⠀⠀⡔⢫⠔⠉⠀⠀⢻⡼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡹⡾⠀⠀⠀⠠⢄⣀⠀⠀⠀⠙⢄⠓⣄⠀⠀⠀⠐ ⠀⠀⠈⡄⢠⠞⢼⣀⡀⢀⠞⡴⠃⠀⠀⡠⠖⣙⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⢷⡽⣓⠥⠂⠓⠈⠦⢌⡑⠦⡀⠀⠀⢫⡘⡀⡀⢄⡐ ⠐⠄⠃⠈⠀⠚⠐⠢⠍⣱⡞⠀⠀⣠⠎⡴⠋⠁⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⣠⣿⣿⠛⠁⠀⣠⣤⣄⣀⠀⠙⢦⠙⣄⠔⣋⡴⠃⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢌⡡⢎⠀⡠⢚⣩⠥⣌⡛⢷⢤⡀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⣀⡤⠞⠫⣅⠣⣀⠴⢚⠴⠒⠂⢦⡑⣄⡠⠇⡼⠚⠁⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⡀⢀⠠⣄⣀⠀⠀⠀⠀⠑⢎⡙⣴⠋⠀⠀⠀⠙⣄⠒⣩⠟⠒⠢⣤⢤⣭⣭⠽⣭⣭⣤⢤⡴⠒⢿⡅⠀⠀⠀⠈⠲⡰⢸⠁⠀⠀⠀⠀⢳⡘⣡⠞⠀⠀⠀⠀⡀⠀⡄⡐ ⠂⠉⠀⠁⠈⠈⠀⠲⠬⡙⠢⡀⠀⠀⠀⠱⡌⢆⠀⠀⠀⡰⢉⡼⠁⠀⠀⣄⠈⣓⣏⣿⣷⡿⢛⡏⠈⠀⠀⠀⠙⣷⣄⠀⠀⠀⠙⢆⠳⡀⠀⠀⢠⠎⡴⠃⠀⠀⢀⠴⣉⠴⠁⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⠳⡌⢦⡀⠀⠀⠹⡌⢆⠀⣰⠑⣸⠁⠀⠀⠀⢈⡟⠉⠀⠈⢻⡴⠚⠑⠲⣶⠛⠀⠀⠘⡇⠳⡀⠀⠀⠈⢖⢱⡀⢠⠇⡾⠁⠀⠀⡰⢩⠔⠁⠀⠀⠀⠀ ⠀⢠⠐⡄⠊⢩⡍⠒⣤⠀⠀⠈⣦⢱⠀⠀⠀⢹⠘⣶⠃⠃⡇⠀⠀⠀⠀⣼⠀⠀⠀⠀⢠⠁⠀⠀⠀⢸⠀⠀⠀⠀⣷⢣⢹⡄⠀⠀⢨⡆⠓⡎⣼⣥⠀⠀⡜⢡⠋⠀⠀⠀⠀⠐⠂ ⠈⠀⠀⠀⠀⠀⠉⠲⣌⠦⡀⠀⢘⡆⠳⡀⣌⣡⠎⠐⠌⢸⡇⠀⠀⠀⠀⡽⠀⠀⠀⢀⠾⡀⠀⠀⠀⢸⠃⠀⠀⠀⡏⠘⢆⠡⡐⠄⠢⠘⠠⠑⠀⠆⠩⢙⠡⠻⣄⠀⢠⠚⠈⠁⠀ ⣦⣴⣶⣶⣶⣶⣶⣤⣾⣶⣿⣴⣷⣦⣥⣤⣤⣤⣤⣤⣄⡴⠿⠀⠀⠀⠀⢾⣳⣎⡉⠧⣀⣩⠖⣦⡤⡞⠂⠀⠀⠰⠿⣾⣶⣷⣶⣶⣶⣶⣶⣶⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠸⣿⣯⡝⡿⣿⣴⡻⢿⡽⠃⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡠⠀⠀⠀⠀⢀⡞⡽⠈⠉⠉⠉⠉⠉⠉⢷⡆⠀⠀⠀⠀⢤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⢠⠟⠂⡇⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡒⠉⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠤⣶⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣝⣣⣿⣢⣓⣖⣲⣒⣖⣲⣖⣲⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⢤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠉⠀⠀⠀⠈⢷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⢀⡤⠀⠀⠀⣸⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⢀⠔⢃⡴⠋⠀⣀⣀⣴⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠟⣩⠙⢳⣄⢀⣼⣿⠶⠲⢶⣄⠁⣠⣿⠶⠿⠛⠛⠻⠿⠦⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠿⠁⢶⣦⣽⣿⣿⢁⣠⡄⣠⣿⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣧⣽⣹⣷⣼⣿⣴⣿⢀⣘⢱⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣽⣿⢟⣿⡿⠿⣿⣿⣿⣿⣿⣷⡀⢤⡀⠀⠀⠀⢠⣴⣿⠇⠀⣸⠇⠀⠀ ⠀⠀⠀⠀⠀⣰⡟⠋⠛⠛⠋⠉⠀⠀⠈⠛⠿⠿⠋⠘⠿⣦⣤⣤⣤⡾⠿⠛⠁⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⣀⡤⠴⠒⠒⠒⠒⠤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀ ⠀⠀⠀⠀⣿⠀⣴⠋⠁⣠⣤⡀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄ ⠀⠀⣀⣤⣿⣿⠁⣀⣸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⢠⡾⠟⠿⠀⠻⣧⣶⢻⣿⡟⠁⠀⠀⢀⣀⠀⠀⠀⠀⠀⢠⣤⣤⠈⢳⡀⠀⠀⠀⠀⠀⢀⣼⠁ ⠐⣷⠀⠀⠀⢰⡟⠉⠛⠈⢻⣄⠀⠀⢯⣩⠇⠀⠀⠀⢀⣿⣿⣿⠀⠀⢳⠀⠀⠀⠀⣠⣾⡏⠀ ⠀⢿⣷⣀⠀⢸⡇⠀⡀⠀⠐⣿⡆⠀⡀⠀⠀⠀⠀⠀⠀⠙⣛⠉⠀⠀⢸⡇⠀⠀⣴⣿⠟⠀⠀ ⣤⣾⣿⣿⣿⣿⣷⣄⣀⣀⣴⣿⣿⣶⣦⣤⣀⣀⢀⡀⠀⡀⠉⣁⣠⣴⣿⣿⣿⣿⠿⠋⠀⠀⠀ ⢿⣭⡙⣻⡿⠟⠻⣿⣿⣿⣵⠏⠁⠉⠉⠻⣿⡻⠿⠛⠿⠿⠿⠿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀ ⠈⠻⠿⣿⠁⠀⠀⢻⣿⣿⡁⠀⠀⠀⠀⠀⣀⣹⣆⣀⠀⠀⠀⠀⠀⢈⣹⡷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣆⠀⠀⠘⣿⣿⣷⣄⣀⡀⣠⣴⣿⣭⣿⠓⠒⠂⠒⠲⣞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢧⡤⠾⠟⢿⣿⣿⣿⡏⠉⠉⢉⡿⠋⠀⠀⠐⢶⡀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠙⢿⣿⣿⠀⢠⡟⠀⠀⠀⠀⠀⠀⢷⠀⢹⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠈⣉⣀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⣀⣤⣤⣬⣿⣾⡀⠀⠀⠀⠀⠀⢠⣿⣧⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠉⠻⢦⣄⣀⣠⣴⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠉⠀⠁⠀⠈⠉⠛⠛⠿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⡉⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣼⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⠀⠀⠀⢀⣠⣶⠟⠛⠉⠀⠀⠀⠀⠈⠙⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡟⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣠⣾⠖⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣂⣤⡀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣿⣷⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣿⣿⣿⣿⣧⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣷⣦⣄⠀⢀⣀⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠿⠉⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠿⠿⣿⡟⢩⠍⠙⠃⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢸⣷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢁⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣾⣿⣾⣷⣶⠶⠶⠿⠿⠿⠷⠶⣶⣶⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡿⠉⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⣴⣴⣶⣾⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣶⣤⣤⣀⣀⠀⠀⠀⠝⢿⣿⠣⠄⠀⠀⠀⠀⠀⢠⢀⡄⣸⣧⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠇⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⡼⠀⠀⠀⠙⣷⡄⣴⡂⢠⣴⣶⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠀⠻⢿⣿⣿⠇⠀⠀⠀⠀⣼⣿⣿⡆⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠸⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⣄⣈⡉⠀⠀⠀⠀⠀⣀⠈⠉⠛⠁⠀⠀⠀⠀⠀⠀⠈⠻⣿⣋⠀⠀⠀⠻⣄⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣯⣁⣶⠀⠀⠀⠀⠘⠿⠿⠿⠶⠶⠶⡿⠆⠀⠀⠀⠀⠀⠀⠙⠛⠰⠿⠛⠛⢶⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠾⠻⣿⣍⠀⠐⠶⠶⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣠⣴⠞⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣤⣭⣭⠙⡃⣀⠀⠐⠲⠶⠖⠻⣶⡶⠶⠾⠻⣿⠿⣿⢛⣡⣴⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢛⣻⡿⠿⠿⡿⣷⣶⣶⣶⣿⣶⣦⣾⣿⣧⣽⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠁⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠿⠷⠶⠶⠶⠶⠶⠶⠶⢾⡟⠋⠀⠀⠀⠀⠀⣼⡟⠁⣿⡏⠉⠈⠉⠉⠁⠉⠉⠁⢀⣘⣻⣷⣦⣄⣀⢀⣀⢀⠀⠀⠀⠀⠀⢠⣤⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠻⣷⣄⠀⠀⢀⣾⠏⠀⠀⣿⡷⠀⠀⠀⠀⢀⣠⣤⡶⠿⠛⠋⠻⣯⠉⠙⠛⠛⠛⠻⠛⠛⠿⠿⣾⣿⣿⣿⣷⣦⣤ ⠒⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠈⠙⠿⣶⣿⠃⠀⠀⠀⢸⣿⣧⣴⡶⠾⠛⠉⠁⠀⠀⡀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠻⢿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠛⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠠⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠄⠀⠀⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠙⠻⣿⣿⢷⣄⡀⠀⠀⠀⢻⣯⢿⣧⣤⣤⣀⣀⣀⡰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣽⢿⣦⣄⠀⠈⣿⣟⣿⣿⣭⣛⣛⣛⣻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣶⡶⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣾⣽⣷⣤⡿⣿⣽⡹⣿⣟⢻⡛⢿ ⢀⣀⣀⣠⠤⠤⠴⠶⡿⠿⢛⣛⣫⣭⡭⠤⠶⢶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⢟⣻⣿⣿⢿⣻⣿⢿⣿⣵⢻⣿⣬⣙⢺ ⣉⣠⡡⠤⠤⠖⠒⢺⡇⡏⠉⠉⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢠⣿⣳⣾⢿⠹⣸⠇⠀⠙⣷⣻⠿⣿⣷⣟⣷⣌⢻ ⠁⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⣿⣒⣭⣛⣦⡿⠋⠀⠀⠀⣿⡿⢿⣵⣫⢿⣾⣿⣞ ⠀⠀⠀⠀⠀⠀⠀⢨⡇⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢀⡤⠼⡿⢿⠛⠛⠋⠁⠀⠀⠀⠀⣽⡧⢺⠿⣿⣼⣟⢿⣿ ⠀⠀⠀⠀⠀⠀⠀⠠⠃⠇⠀⠀⠀⠀⠀⠀⠀⠨⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡾⢀⠂⡉⠜⣷⡀⠀⠀⠀⠀⠀⢀⣹⣏⣵⢪⡍⢿⣿⣮⣻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣔⠿⠾⠿⠒⠒⠛⣛⡉⠉⠉⢉⡤⢤⠶⢖⢦⡴⢮⡽ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⣱⣾⣿⣟⣻⣿⡿⣿⢶⣶⣤⣤⣤⣤⡤⠾⠒⠒⠚⠊⠈⠉⠁⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠃⠀⢀⣠⡤⡴⢶⠲⣖⠳⢖⠶⡲⢦⣤⣼⠻⡟⢴⣿⢿⣯⣿⠉⠉⠛⠛⠷⢮⣷⣙⣮⡝⣿⣿⢻⡶⢶⣾⣤⣤⣤⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⡷⢞⠯⣱⢣⠝⣎⠵⣊⡝⢎⡞⢥⣷⢻⡩⢧⣹⣿⢯⡿⣷⣻⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⠿⣼⣳⣮⣕⣫⣝⣻ ⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠠⠤⠄⠒⠒⢲⡞⣭⢚⡥⣛⠴⣋⠞⣬⠳⡱⢎⡳⣸⡟⢧⢣⢇⣷⠿⣯⣿⣽⣳⢿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠙⠛⠺⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢏⡞⡴⣋⠶⣩⠞⣡⢛⡴⢫⡕⢫⣴⠿⣘⢣⣳⡾⠉⠀⠐⠙⠳⣯⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⠞⣬⠱⢎⡵⢃⡞⢥⣋⢖⡣⢞⣹⢏⠞⣡⠟⠁⠀⠀⠀⠀⠀⠀⠈⠽⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⢌⡳⣌⡛⣜⠲⣍⡚⢦⢓⡎⡵⢺⡏⣾⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡹⣗⢮⡱⢎⠵⣊⠷⢬⡙⢮⡱⡚⢴⣿⡽⠃⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣱⠹⣿⢂⠷⣩⠞⡱⢎⢧⡙⢦⡓⡝⢺⡟⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⡙⢦⣿⡞⣔⢫⢖⡣⢞⡬⢳⣌⢳⡱⣾⠃⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢴⡙⣆⠞⣷⣭⡒⢧⡙⢦⡹⠥⣎⣱⣲⡿⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⢀⡴⠒⠛⠛⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡹⢦⡙⢦⡛⢬⢻⣮⢣⡝⢦⣽⠞⠋⠉⠀⡗⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠈⢷⣶⣶⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡧⡝⢦⡙⢦⡙⢮⡱⡞⣿⣜⣿⠀⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣸⠟⡛⣛⢛⠻⣛⡓⠀⠀⠀⠀⠀⢨ ⠀⠀⠀⠀⠀⠀⠀⠀⡿⣜⡹⢦⡙⢧⡙⢦⢳⡱⣿⠉⠻⢷⣄⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⢀⣴⠟⢠⠓⡤⢣⠱⡀⣏⠀⠀⠀⠀⣰⣿ ⠀⠀⠀⠀⠀⠀⠀⢸⡗⣜⠲⡥⢛⢦⡙⣎⢧⡱⣿⠀⠀⠀⣿⢻⣷⣾⡁⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠛⠉⢹⠇⠃⠧⡘⠤⢃⠲⣁⠒⠀⠀⠀⣴⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⡿⡜⣬⠳⣩⠝⣦⠹⣜⢢⠇⣿⠀⠀⠀⢿⡒⠶⡸⣧⠀⠀⠀⠀⠀⣼⠓⠀⠀⠀⠀⠀⠀⢀⡶⡛⠀⠀⢀⡿⠀⠘⡠⠑⡘⣈⠒⡰⡁⠆⢀⣼⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⣗⡹⢆⡻⢔⣋⠶⣙⢦⠫⡜⡟⠀⠀⠀⢸⣍⠳⡥⢛⡳⣦⣤⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⣾⠈⠀⠀⠀⠀⠙⢦⡀⠤⠡⢐⠀⣱⠂⠡⢀⣾⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠘⡧⡝⣎⠵⣋⡜⣎⠵⣊⢗⣩⡇⠀⠀⠀⢸⣧⡛⣜⢣⡕⣒⠦⣺⡇⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠘⡇⠠⠑⣀⠒⠈⡄⢠⣾⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⡱⢎⡳⣱⢚⡬⣚⠵⣊⣼⢡⠀⠀⠀⠀⢿⣸⢌⡳⣜⡱⣚⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⣷⠀⠡⠀⠀⠂⣽⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠸⣟⢬⡱⢆⡏⢶⡡⢛⣼⠋⢸⠀⠀⠀⠀⠈⢷⢮⡱⢬⡱⣼⠟⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⢀⡇⠀⠀⠐⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢮⣧⣚⣥⡾⠟⠁⠀⢸⠀⠀⠀⠀⠀⠈⠓⠷⠾⠟⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⢄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣏⡿⠋⠁⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⢠⡟⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⢧⡀⠀⠀⠀⢀⡼⠋⢳⣄⠀⠀⣀⣴⡟⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠈⠙⠓⠚⠛⠉⠀⠀⠀⠈⠛⠋⢹⣿⡇⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠠⠁⠌⢀⠂⠸⣿⣧⠀⠀⠈⢿⣿⣿⣿⠻⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠃⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠂⠡⢈⠀⠄⣣⢻⣿⠀⠀⠀⠈⠻⣿⠃⠀⠀⢈⡻⢿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠃⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⠀⠠⠁⢂⠈⡀⠲⣝⣿⡀⠀⢂⡀⣸⠃⠀⠀⠀⠀⠀⠀⠙⠿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠐⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⡀⢠⠀⠂⠌⡐⠠⠁⡌⠠⢁⠌⡀⢂⠡⢈⠉⠒⠼⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢋⠰⣀⠣⠌⠒⡠⠐⡁⠒⠠⣁⠂⡰⢁⠆⡘⠤⢉⠰⣀⠒⡊⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣄⠣⢄⠣⡌⠱⣀⠣⢌⠡⢃⢄⠊⡔⡈⢆⠱⡈⢆⡱⢀⣃⢳⠤⣈⠳⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⡀⢀⠀⠀⠀⠤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢣⡙⢤⢋⢆⢣⢌⡱⢄⠣⡜⡈⠖⣈⠎⡰⢡⠎⡔⣡⠒⡤⢣⠔⣪⠱⡹⠒⠮⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡓⣌⢢⡉⢆⡱⣀⠛⡓⢯⡽⡶⠤⢦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣹⠱⢎⢦⣉⢎⠲⣌⠲⣉⠖⡱⣈⠜⣠⢊⠥⣃⠞⡰⢡⡙⡔⢣⠚⡤⢓⠥⣋⠴⡙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡚⢤⠣⡜⢢⡑⢢⠱⡘⢤⠒⡔⠣⢦⡈⡍⢭⢲⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡙⣎⢦⠳⣌⠳⣌⡱⢌⢎⡱⡐⢎⡔⠪⡔⣌⠲⣡⠣⡜⣌⢣⡙⣔⢫⡜⢦⣙⡻⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡝⢦⠛⣬⠣⣍⠧⢣⡙⢦⡙⣌⠓⢦⠱⡘⢆⡲⢌⠆⡻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⡹⡜⣎⢳⡜⣳⢢⢓⡎⢦⠱⣉⠖⣌⠳⡘⢤⠓⡤⢃⡗⡸⢦⡹⣌⠳⣜⢣⢎⡷⣸⣺⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡝⣮⣙⢦⡛⣴⢋⢧⡙⢦⡓⣬⢛⢬⡓⣭⢚⡴⣩⢎⡱⡒⣬⠹⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡱⣝⢎⡳⡼⣡⡓⢮⡜⢦⡓⣌⠚⡤⢃⡙⢦⡙⠼⣑⠮⣱⠣⡕⢮⡝⣬⢻⡜⡶⣱⣯⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡻⣔⣫⠶⣙⢦⣛⡬⡝⢶⡙⣦⢋⡶⡹⣔⢫⡔⣣⢎⡵⠱⣆⢋⠦⣄⠩⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡱⣎⢯⡳⢵⡣⢟⢦⡹⢦⣙⢦⡛⣜⢣⡝⢦⣙⠳⣌⡳⢥⡛⣜⣳⢺⡵⣫⢞⣷⣣⢟⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣳⠭⣖⣫⡝⢶⢣⣞⡹⢎⡳⣎⡳⢼⡱⣎⢳⠼⡱⢎⡜⡳⣌⠳⣎⢆⡳⢢⡍⣝⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⡹⢮⣝⣧⢻⡝⣮⢳⣏⡞⣶⡹⣬⢳⢞⣣⡝⣯⢶⡹⢶⡹⣞⡼⣣⢟⣵⡻⢾⡱⣎⠷⣹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣗⡻⣬⣓⠾⣭⢳⠮⣝⣫⢵⣣⠟⣥⢳⡝⣎⠷⣙⢮⡱⢳⢬⠳⡜⢮⡱⢣⡚⢬⢣⣙⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⣯⠷⣞⡾⣭⣟⡞⣷⡺⣝⡶⣝⡮⣟⢮⣳⢽⣚⣮⣽⢳⣻⣼⢳⣏⣟⣮⢟⣧⢛⡼⢳⡜⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣛⠶⣭⢻⡜⣧⢻⡜⣧⢳⣎⠿⣜⡳⢞⡭⣞⠭⡶⣙⢧⣋⠷⣙⠦⣝⢣⡝⣊⠖⣌⠓⢮⡗⣤⡀⠀⠀⠀⠀⠀⠀⠘⣿⣼⡻⢧⣟⡷⣾⣽⣳⢿⣹⢾⣝⡷⣯⢿⣭⢿⡽⣾⣹⢯⣷⣫⢿⣼⣞⡝⡺⣔⢫⡜⣣⠎⡥⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⢏⡿⣜⢧⡻⣜⢧⡻⣜⡳⣎⠿⡼⣍⣟⡲⣭⢳⡝⣎⡳⢮⣙⢮⡹⣌⡳⣌⠧⣙⠤⡛⢤⢋⠍⣷⡄⠀⠀⠤⠤⠄⠠⠬⢿⣽⣻⢾⣽⣳⢾⡽⣯⣟⡿⣾⣽⣻⢾⡽⣯⣟⡷⣯⣟⣾⡽⢟⠱⡌⢎⠱⢌⡃⢎⡑⠎⡐⢃⠹⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⣾⣳⡽⣞⣵⣛⣮⢗⣯⢳⣭⢻⡵⣫⢶⡹⣎⢷⢺⡱⣏⡳⡭⡖⢧⢣⠗⣬⢓⡍⡲⣉⠦⣉⠖⡠⠛⢷⣀⠀⠀⠀⠀⠀⠀⡙⢿⣿⢾⡽⣯⣟⡷⣯⣟⡷⣯⣟⣯⣟⡷⣯⣟⣷⡿⢋⠜⡀⠆⠰⢈⠂⢂⠌⢠⠐⣈⠰⢈⡐⠤⢈⠉⡉⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣞⣷⣻⡽⣮⢷⡽⣞⢮⡟⣼⣣⢟⡵⣫⢷⡹⣎⢷⡹⣜⡳⡵⢫⡝⢮⣙⢦⢫⠔⡳⢌⠲⣁⠎⡱⢃⠜⣺⠳⣄⣤⠴⠒⢊⠁⡘⢻⣿⣽⣳⢯⣟⡷⣯⣟⣷⣻⢾⣝⣻⠷⣛⠩⢐⡈⠰⣀⠘⣀⠂⣁⠊⡐⡀⠒⡀⠆⢂⠰⠐⣈⠒⢄⠂⠄⣙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣞⡷⣯⢿⡽⣯⢿⣽⣳⢯⣳⣝⡮⣗⢯⡞⣵⢫⡞⣵⢫⢷⣙⠷⣊⡗⣎⠮⢥⠛⡴⣉⠖⡡⢎⡱⢈⠒⠤⢁⠂⡄⣀⠂⠄⠂⢌⠂⡩⢉⢛⣋⠛⡛⠷⡛⠷⡛⢏⡉⢆⠱⣀⠃⠆⡌⢡⢂⠱⣀⠣⠄⢣⠐⡡⢃⠜⡈⢆⠡⢃⠤⡉⢆⣉⠒⡌⢉⣆⡙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣽⢯⡿⣽⢯⣟⡾⣽⢯⡷⣾⣹⡞⣧⡻⣞⢧⣛⣮⣛⢮⣝⣺⢱⣚⢬⣋⠮⣱⠒⡥⢊⡕⢢⡑⡌⡱⠘⠤⡁⠆⠤⣈⢂⠉⡄⠢⢁⠎⡰⢠⠉⡔⢡⠊⠥⡉⢆⡘⠌⠒⠤⢉⠒⢌⠂⡌⢒⠠⢂⠍⡄⢣⠐⡡⢂⠱⡈⢆⠡⡒⢡⠒⠤⣩⢐⡡⢊⠍⡇⢉⠱⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⣿⣯⢿⣽⣻⣞⡿⣽⢯⣟⣷⣻⣞⡷⣽⡺⣝⡞⣶⡹⣞⢦⡝⡶⣩⠖⣥⠳⣡⠫⡔⢣⠜⣡⠒⡌⢡⡉⢒⠌⡘⡔⢠⠊⠴⡐⣡⠊⡔⢡⢂⡱⢈⠆⣉⠆⣑⠢⡘⢌⠱⡈⢆⡉⢆⠱⡈⢆⡑⢊⡔⢌⠢⡑⠤⢃⠆⡱⢈⠖⣡⢃⢎⡱⢂⠦⣑⠣⢎⡓⠌⢷⡈⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⢿⣿⣿⣞⣷⣯⢿⣽⣻⣞⣷⣻⢾⣽⣳⡟⣧⡟⣶⡹⣎⠷⣚⡵⢣⡛⡴⢋⡴⢓⡌⢣⠚⣄⠣⡘⠤⡘⢡⢊⠱⡈⢆⡉⢆⠱⣀⠣⡘⠤⠒⣄⠣⡘⠄⠎⡄⢣⠘⡄⢣⠘⡄⠎⠤⢃⠜⡠⠜⢢⠘⡄⢣⢘⠰⡁⢎⠰⣉⠒⡤⢋⠴⣈⢇⡚⢤⢋⠴⡘⡜⢬⡙⢦⡙⡷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⢿⡿⣾⣟⣾⣳⣟⡾⣽⣻⣞⣷⣻⢷⡽⡶⣝⢮⣛⡵⣚⢥⡛⡴⢋⡔⢫⠌⢣⠱⣈⠱⢌⢒⠡⣃⠌⠦⣑⠢⠜⣠⠣⢄⠓⡌⢒⠩⢄⠣⢌⡉⠦⡑⢌⠢⡑⢌⠒⡌⠜⡡⢊⠔⡡⠚⡄⢣⢘⠰⡈⢆⠱⣈⠒⢤⠩⡔⣩⠒⡥⣊⡜⢦⣩⠲⣱⠘⡦⡙⢆⢣⠹⡟⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠿⣿⣿⣟⣾⣻⣽⣳⣟⡾⣽⢯⣷⣛⣮⠷⣭⠶⣍⠶⣙⠴⣋⠜⣡⠚⡄⠣⡄⢓⠬⣈⠖⣄⢋⠲⣄⠣⣃⢆⡑⡊⡜⡠⢍⠒⡌⢒⠢⡑⢢⠑⡌⢢⠱⡈⡜⢠⠓⡰⢁⠎⡰⠑⣌⠒⡌⢢⡑⢌⡒⢤⡉⢆⡓⡜⣰⢋⡖⡱⣜⡒⢦⡹⣐⢏⡴⡙⣜⠢⡍⢧⡀⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣻⣿⣷⣟⣾⡽⣯⣟⡾⣽⢮⡟⣶⢫⡜⣣⢍⠶⣡⠚⡤⢃⡜⢡⠜⣨⢒⡡⢎⡰⢊⠵⣠⠓⡴⣈⠲⣁⢒⡡⢎⡘⡰⢉⢆⡱⢡⠚⣄⢃⠦⡑⢌⢢⡑⢢⡉⢆⡡⢍⡄⢣⡘⣡⠘⢦⡘⢦⡙⢦⠱⡎⡵⢪⡜⡱⢦⡙⢦⡓⣭⠲⣜⡱⣊⠵⣌⢣⢅⣻⡘⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣾⣟⡷⣯⢿⡽⣾⢽⣎⢷⡙⢦⡙⠦⣅⠫⡔⢣⢌⢣⠚⣄⢣⠒⡥⠒⣍⠲⢄⠫⢔⠢⡓⡌⢦⠑⠦⡱⢡⢋⠴⣈⠇⡚⢤⡉⢖⠩⡜⢢⡑⢣⠜⢢⡑⢎⡔⢣⢒⡥⣋⠶⣩⠖⣭⢲⡹⣜⣱⠳⣼⡙⢶⡩⢧⣙⢦⡛⡴⢣⡝⢎⠶⣩⠎⡽⣇⠸⡇⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⣟⣿⣽⣯⣟⢷⡯⣞⢣⡝⢦⡹⡑⣎⠱⣌⠣⢎⠦⡙⢤⠣⡙⠴⣉⠦⡙⣌⠓⣌⢣⠱⣘⢢⡙⠦⣑⢃⢎⠲⢡⠎⡱⢢⠍⣌⠓⡬⡑⣌⠣⢎⡱⢎⡳⣘⢧⣋⠶⣩⠞⣥⢛⢦⣛⠴⣓⢎⠷⣲⡙⡧⣝⣣⡝⡦⢏⡵⢫⡼⣩⠞⣥⢚⡥⣍⢣⢿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠻⢿⣷⣯⡟⣼⢣⡳⣜⢣⢖⡹⢤⠓⣌⠳⣌⠲⣉⢆⢣⡙⠦⡑⢎⡱⢌⡚⢤⢃⠳⢌⡒⢬⠱⢌⡊⢦⢙⢢⡙⡔⢣⠜⡤⢋⡔⡳⢌⡳⢍⢮⢓⣳⣭⣦⡷⠽⠯⠽⠗⠛⠻⣟⠉⠍⠛⠛⠓⠾⠵⢯⣶⣻⠼⣙⡞⣣⢷⣡⠟⣬⡓⡞⡴⣩⠺⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢈⣿⣷⣻⢬⢇⡳⣬⢓⡎⢖⣣⡙⢆⠳⡌⠳⡌⢎⠦⣑⢣⡙⢢⡑⢎⡜⢢⢍⡚⢤⡙⢢⠍⢦⡉⠖⡌⢦⠱⣌⠣⢞⣰⢋⣼⣡⣧⡼⠞⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠻⢧⣟⣳⢳⡎⣟⡲⣭⢳⡱⢣⢎⢹⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⢻⡷⣹⢞⠮⣕⣎⢳⡜⣣⢦⡙⢮⡱⢜⡱⠸⣌⠲⡡⢆⡙⢦⡉⠖⣌⠣⠎⡜⢢⡙⢦⡙⢦⡙⣬⠓⢮⡱⢮⣕⣮⡼⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⠀⠈⠛⢷⡿⣜⡳⣵⢫⡵⢫⡜⢢⣿⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⢣⢿⡱⣎⡟⣖⢮⢳⡜⣱⢎⡝⢦⡙⢮⡔⠳⣌⢣⢕⠪⡜⢢⡙⠼⢤⢋⡼⢌⠧⡜⢦⣙⢦⡙⣆⣛⣦⠷⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣰⣿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⣱⢏⡷⣚⢧⡙⡖⣿⡝⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⣬⢓⣮⢳⡝⡼⣎⡽⢎⡽⢦⣋⠾⣥⢛⡲⡜⣳⠸⣌⢎⡳⣉⠗⡼⣩⠖⣭⢲⠭⣞⣹⢎⣼⣦⠽⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⠏⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠸⢿⣮⡳⣝⢮⡝⡼⢼⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⡴⣫⢖⣏⢾⡱⣏⢾⡹⣎⠷⣩⢗⡮⢇⣳⡙⢦⡛⡬⢎⡵⣩⢞⡱⢧⣛⠶⣋⠷⣫⡵⡞⠩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡿⣉⣀⣤⣼⣿⣷⡀⠀⢤⠶⣦⣳⣦⡌⢿⣽⢮⣳⡹⡜⣦⣿⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡼⣱⢣⡟⣼⢣⡟⣼⢣⡟⣼⢫⡗⢯⡞⣝⡲⣝⣣⡝⣞⡱⢮⢵⡫⣝⢮⣓⢯⣳⠿⢋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠃⣼⣛⢾⣵⣳⣾⡝⣎⣿⣳⢧⡳⣍⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡱⣭⢳⡝⣮⢳⣏⢷⣫⡽⣎⣷⡹⣧⢻⣜⣳⡝⣶⡹⢮⡝⡯⢶⡹⣎⢷⡽⠫⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣧⣀⣀⠀⠀⠚⢴⣫⣟⣾⣳⢿⣿⡧⢿⣟⡾⣱⢲⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡷⡱⣭⢳⡝⣞⣳⢞⡯⢶⣏⢷⢮⢷⣹⣏⢾⣱⡻⣖⡻⢧⡻⣝⢮⣷⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⣿⣿⣿⣿⡦⡜⢦⣻⣞⡷⣯⣟⣯⡷⣿⣯⢷⣻⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡷⣹⢎⡷⣹⡞⣵⡻⣞⠿⣼⣏⢿⣚⡷⣞⢯⣳⡽⣽⣹⢏⡷⣫⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⢹⡜⢧⡿⣽⣳⣟⡾⣙⣿⡽⣾⡿⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⣧⢻⡜⣧⣻⢵⣻⢭⣟⠷⣞⣯⣻⡼⣏⡿⣼⣳⡽⢮⣿⣼⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢘⣳⡝⢾⡱⡾⡅⣼⣿⣳⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⣴⢫⢾⣱⢯⡾⣭⡟⣾⣻⡽⣶⢯⡷⣯⡽⣶⣻⢼⣿⠟⡘⠒⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣯⣴⣟⣿⠀⠀⠠⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠰⠰⢎⢱⠻⢄⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣟⡲⣏⢷⣫⣞⡷⡽⣞⡷⣽⢾⡽⣳⣟⣳⣟⣳⢿⣹⠏⠀⠃⠀⠀⠀⢸⣿⣿⣿⣿⣶⣶⣾⣶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠘⠻⠿⠛⠁⠀⢀⢤⣰⣼⡏⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⣨⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⡟⣮⣳⠾⣽⣽⣫⡽⣞⣯⣟⡷⣯⢷⢯⣻⢾⡟⢠⠀⠀⠀⠀⠀⠈⠉⠛⠛⠟⠛⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣄⣨⣿⣾⢿⣿⡏⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡿⣜⣳⣭⡟⣷⡞⣷⣻⡽⣞⡾⣽⢯⣟⣯⢷⣿⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⣿⡿⠱⠀⠀⠀⠀⠀⠀⠀⠑⣶⣖⣲⣾⣶⣶⣿⡿⡿⢭⢸⣻⣿⡇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣹⠶⣽⡞⣷⣻⠷⣯⡽⣯⢿⣽⣻⢾⣽⣿⠃⠐⠂⠀⠀⠀⠀⠀⢰⣾⣿⣿⡿⠟⠉⣷⣿⣿⠟⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⣿⣟⢧⣓⠔⢢⠑⣊⢜⣹⣿⡼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣏⡟⣶⣻⢳⣯⣟⣷⣻⣽⣻⢾⣽⣻⣿⢾⠀⠀⠁⠀⠀⠀⢀⡀⡌⠹⠏⠁⠀⢀⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣜⠻⣿⣯⣭⡗⣮⣴⣾⢿⠨⠁⠁⠀⡀⢀⠠⠀⢀⠐⠂⣀⣶⡽⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣻⡾⣵⣻⢾⡽⣞⡷⣯⣟⡿⣾⡽⣯⣿⡇⠀⣀⢀⣳⣛⢿⣩⢟⣋⣛⢦⢈⢹⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢊⣋⣩⣟⢏⣍⡳⠋⠊⢀⠐⠠⠐⢂⢌⣶⣶⣮⣟⠋⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣱⢯⡿⣽⢯⣟⡷⣯⣟⣷⣻⣟⣾⣇⠦⣿⢎⡵⣯⣞⡷⣯⢾⡜⣮⠿⣷⠆⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢀⣸⠐⠊⠆⠡⢀⠐⡈⠤⣘⣤⡟⣿⢶⡟⠹⠓⠞⠹⠉⢩⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣭⢷⣻⣽⣻⢾⣽⣳⣟⣾⣳⢯⣿⣿⠆⣿⢾⣹⢯⡿⣽⢯⡿⣽⢮⡻⣜⠣⢦⡄⡀⢀⠀⡀⢀⠀⠠⢀⠠⠀⠄⡀⠂⠥⠒⢢⠒⢆⡈⡅⣮⣠⣅⢺⡒⠓⠎⠠⢁⠿⢚⡁⠆⢌⠠⢳⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣏⡾⣵⢯⣟⣾⣳⣟⡾⣽⣻⣞⣿⣯⢜⣫⢟⣿⡽⣯⢿⡽⣯⣟⡷⣭⡛⣴⡟⡰⣁⠲⣈⡆⣍⡒⣡⠆⣍⠒⡤⣋⠴⣹⣆⣽⣐⡶⠶⠂⡇⠘⠳⢤⣕⡨⠑⡌⠰⢄⠢⡘⢠⠒⡄⢊⢌⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡹⣿⡽⣟⣾⣳⣟⡾⣽⢯⡷⣯⣿⣿⣷⡬⣛⢧⣿⣯⣿⡽⣳⣏⡾⢗⣿⣾⠷⡹⢞⡻⠧⡝⢲⡉⢦⠹⡌⠭⣑⣡⡚⢿⣩⢭⡁⠄⡠⣧⣧⠀⠀⠀⠙⢿⣐⠬⡑⢌⠢⣁⠣⡘⢄⠣⠸⣽⡇⣄⠀⡴⣒⣂⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠻⢿⣿⢷⣯⢿⡽⣯⣟⡷⣯⣿⣿⣿⣯⣏⠶⣩⣭⢛⣭⣍⣛⠟⡛⢏⠚⣑⣣⣘⣥⣝⣠⣹⡂⣧⣉⣶⠿⢗⠻⡽⢏⠚⡧⢘⢠⣇⣿⠀⠀⠀⠀⠀⠙⣷⠈⢢⠑⡄⢣⠘⡄⣣⢡⢿⡟⠈⢧⡘⠉⣷⣞⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠾⣿⣿⢷⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣳⣜⣾⣌⣻⡴⠦⠞⠋⠉⠁⠀⠀⠀⠙⣟⣯⣉⣄⠋⡤⠩⢔⠊⡜⢠⠃⡬⢹⣾⠀⠀⠀⠀⠀⠀⠈⠻⣮⣗⡨⣁⠣⣘⣥⡼⠋⠀⠀⠀⠙⠦⣽⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠷⣯⣟⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⢉⠢⢡⡙⠤⢃⠜⡠⢃⠜⣸⢿⠀⠀⠀⠀⠀⠀⠀⠁⠈⠣⣽⢋⣷⠽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣰⠬⣆⡜⠠⢍⠢⡑⢌⢒⡞⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠉⠉⠓⠚⠒⠦⠦⣤⠦⠾⠶⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢀⠐⣢⣦⠄⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠰⠺⠧⠯⡥⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠒⠒⠒⠒⠒⠲⠄⠦⣙⡆⠀⠤⠴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀

⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢸ ⣿ ⠋ ⠙ ⠛ ⠛ ⠂ ⠀ ⠀ ⠀ ⠀ ⠀ ⠈ ⠙ ⠛ ⠛ ⠛ ⢻ ⡖ ⡄ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⣿ ⠙ ⠙ ⠛ ⠛ ⠛ ⠀ ⠀ ⠀ ⠀ ⠀ ⠒ ⠛ ⠛ ⠛ ⣿ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ . ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢻ ⡄ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠻ ⡄ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢀ ⠀ ⠀ ⢸ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢸ ⡏ ⡀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠘ ⢻ ⡄ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢻ ⡰ ⠄ ⠀ ⣀ ⣄ ⣤ ⠶ ⠶ ⠶ ⢷ ⣄ ⣸ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢸ ⣿ ⠃ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠈ ⢿ ⣦ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⡐ ⣀ ⠊ ⣷ ⠵ ⠾ ⠛ ⠉ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢹ ⣥ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⣿ ⢹ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠛ ⣷ ⡀ ⡌ ⠁ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠐ ⠀ ⠀ ⠝ ⡇ ⣇ ⢀ ⠀ ⠰ ⡄ ⠀ ⠀ ⠀ ⠀ ⢀ ⣷ ⣭ ⣤ ⣄ _ ⣀ ⡀ ⠀ ⠀ ⠀ ⢀ ⡘ ⠀ ⣔ ⣿ ⡸ ⢧ ⡀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠙ ⣿ ⣽ ⠁ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⢀ ⣴ ⠶ ⠶ ⢶ ⣿ _ ⡈ ⢀ ⡇ ⠀ ⠁ ⠀ ⠀ ⠀ ⠀ ⠀ ⠉ ⠀ ⠀ ⠀ ⠈ ⠿ ⠉ ⠉ ⢙ ⣿ ⣦ ⣰ ⣿ ⠏ ⠻ ⣿ ⢇ ⡀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ _ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠈ ⢻ ⣦ ⠀ ⠀ ⣠ ⣔ ⣥ ⣤ ⣴ ⡿ ⡁ ⠀ ⠀ ⠘ ⢹ _ ⣟ ⠛ ⡄ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠁ ⠛ ⢿ ⢿ ⠀ ⢻ ⡇ ⠇ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ . ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢹⣷⣾⠯⡁⠈⠍⣿⣠⣤⣄⡀⠀⢀⡿⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⣠⠌⠻⣷⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣧⣷⣿⠋⠩⡇⠀⠀⠀⣼⠏⠉⠀⠉⢻⣆⠘⠛⢾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⢝⠻⢦⣈⠀⣿⣆⡀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⢻⡟⢁⠀⢸⣧⢠⠂⠀⢿⡀⠀⡀⠀⢠⡿⡀⠈⠂⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢴⡢⠌⠀⠉⠉⠛⠒⠲⢶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠁⠈⠠⠀⠉⢷⣳⠀⠈⠻⠦⠤⠴⠟⠁⠀⠀⢀⣽⠇⢀⠀⠀⣀⠀⠀⠀⠀⠀⢤⣀⠄⠀⠀⡀⠀⠀⠀⠀⠠⣄⣉⠀⠠⠀⠄⠀⠀⠐⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⢰⡔⠀⠸⣧⠀⠀⠠⠐⠁⢀⣾⠶⡶⠶⢟⡋⠀⠀⠀⠘⣰⡷⠦⠤⠤⠤⠤⠼⡛⠿⣆⡠⡄⠀⠀⠀⣠⢤⡙⠷⣤⠀⣀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡆⢄⣼⡗⠀⠀⠹⢧⣌⣓⣂⣠⣶⠃⠀⠀⡄⣤⣩⣲⣤⣴⡿⡋⣀⣤⣽⣥⣤⣤⣤⣥⣤⣀⡙⠒⢒⣲⣶⠎⠀⠁⠀⢀⠈⠀⠉⠻⣶⣶⣶⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡏⣠⡿⠋⠀⠀⠀⢀⣒⣭⢅⡝⠉⠁⠀⠀⢀⣼⢻⣻⣏⡥⢿⣟⠋⠉⠁⠀⠀⠀⠀⠀⠙⠪⠉⠉⠛⠦⢤⡻⣦⡀⠀⠀⠙⠀⢦⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⠷⠋⠊⣱⠀⠠⡀⣸⡟⠀⠉⠑⠒⡄⢈⣾⠟⣿⠾⡛⠑⠒⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣦⡛⢿⡿⠶⣤⠀⣴⠀⠀⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡟⠋⠀⠀⠀⠀⠈⣢⣾⠏⠀⠀⠀⠀⢑⡟⠫⣱⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣷⠈⢷⡄⣿⢼⠀⡀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡄⣿⠄⢀⠀⠀⠀⣀⣻⡿⡃⠈⠠⢄⠀⠀⣸⣧⡼⢃⣴⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡆⠘⣿⣏⡏⠀⢳⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠇⢿⡀⢘⠦⣀⣀⣾⠟⢄⣙⣄⠀⠀⠀⣸⣿⡟⢠⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠙⢿⣿⣿⣿⡿⠁⠀⢸⣿⣷⠀⡄⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⢷⣶⣾⠋⡠⠀⠚⠳⠬⡵⢠⣾⠋⡟⡘⢸⣿⣿⣿⣿⣿⣿⡗⠀⠀⠀⠀⠀⠀⠟⠋⣐⣄⠀⠀⠀⠀⠙⠛⠉⠀⡀⠀⢸⣿⠋⠀⢁⣼⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⢿⡌⠲⠀⠀⠀⠀⢣⠀⢹⡇⡇⡇⠘⣿⣿⣿⣿⣿⣿⠗⠀⠀⠀⠀⣶⣶⣶⢿⡿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠘⢦⡿⠋⣠⠀⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⠟⠿⣦⡀⢀⠀⣄⡼⡎⢸⡇⣇⢧⠀⠘⠿⣿⣿⠿⠋⠀⠀⠀⠀⠀⣿⣽⣽⠀⢰⣿⠣⠇⠀⠀⠀⠀⠀⠀⣰⡿⠁⣻⡏⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⢀⠎⠀⠀⠾⣷⣿⡐⢳⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣷⣿⠟⠉⠀⠀⠀⠀⣀⣴⠟⣋⣒⣴⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⢧⡈⠀⠀⠀⠀⢨⣿⣷⡀⠀⠀⣀⠀⠀⡀⠀⠀⠀⠀⡀⢀⡀⠀⠀⢀⣴⠶⠚⠲⢶⡾⠯⣅⣼⡟⠋⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⢦⣄⠀⢀⣀⠘⢿⠻⠷⣄⣀⣀⣀⣀⣢⣠⡾⢛⡩⠍⠙⢷⣤⡟⠁⠀⠀⠀⠈⢿⡄⠉⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢽⡭⣿⠇⠁⠊⠐⠿⠁⠀⠀⠀⠀⣾⠿⠵⠃⠈⠑⠀⠁⢻⣄⠠⠄⠀⠀⠀⢸⡇⡎⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣡⣿⠀⠀⠀⠀⠀⠀⠒⠖⠢⠤⣾⢠⢳⠀⠀⠀⠀⠀⣸⡇⠃⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣣⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠆⠀⠀⠀⠀⣰⣿⣿⡀⠀⠀⠀⠀⣸⣥⣀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣩⡇⠀⠀⠀⠀⠐⠀⠀⠀⠀⢹⠀⠀⠀⢐⠒⣠⡾⠋⠀⠉⠛⠷⠶⠶⢻⡿⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢿⣦⣄⡀⠀⠀⠀⠀⢀⣠⡾⠶⣂⡰⠶⠟⠍⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠻⣦⢦⠴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⣿⣆⠀⠀⠀⢀⡀⠌⣰⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢸⡆⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢷⠿⠿⠶⣼⣤⣶⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⢦⣄⣀⣀⣀⣠⣴⣟⠉⠀⠀⠀⠀⠀⠀⠀⠁⣁⣙⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠂⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⡐⠠⠀⠀⠀⠁⠂⠁⠆⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡀⠄⠅⠐⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀ ⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠠⠠⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠈⠀⠀⠀⠄⠀⠀⠀⡄⠁⠀⠂⠀⠀⠄⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠂⠁⡀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀ ⠀⠀⠀⠀⠐⠀⠐⠀⠀⡀⠀⠄⠈⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈⠠⡈⠢⠈⡁⡉⠀⠀⠀⠈⠀⠀⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠁⠐⠀⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠉⠔⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠁⡄⠠⠈⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡂⠂⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡄⠀⠠⠀⠀⠈⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠀⠀⠈⠌⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢈⠄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁⠀⡁⠀⠀⠀⠀⠀⠀⠂⠀⠀⠁⠄⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢅⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣟⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣛⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢫⡝⣿⣿⣿⣿⣿ ⣿⣿⠿⠿⢿⡟⣼⣿⣿⢼⣿⣿⣿⡿⣛⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣼⣿⣿⣺⢋⣵⣷⣾⣶⣦⡻⣿⢣⣿⣯⣻⣿⠿⢿⣿ ⣿⢡⣿⣿⣷⣄⣿⣿⣿⣺⣿⣿⢟⣾⣿⣿⣿⣮⠹⠿⢿⠿⡿⠿⠿⠿⠿⠿⠿⠸⢿⣿⡿⢊⡙⢿⣿⣿⣿⣿⣯⢿⢸⣿⣿⢨⣵⢵⣾⣿ ⣿⣧⡙⢿⣿⣿⣿⣿⣯⣿⣿⡿⣽⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣝⡂⠸⠟⢸⣭⣴⢸⣿⣿⢺⡘⣿⣷⡿⣱⣿⣿⣿ ⣿⣿⣿⣷⣮⣙⠻⡟⣾⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡹⣿⣿⣿⢸⣿⣿⢽⣇⢙⣹⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡘⣛⣡⣾⣿⣿⡹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣖⢹⣿⣿⣿⣿⣿⣶⣭⣭⣽⣭⣛⡛⣻ ⣿⣿⣿⣿⢩⣝⣻⣛⣯⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⠿⣛⣻⣭⣭⣭⣭⣭⣭⣝⡻⢿⣿⠬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⣿ ⣿⣿⣿⣗⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣼⣿⣿⡿⣫⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣜⢑⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢽ ⣿⣿⣿⣧⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣲⣿⣿⢏⣾⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⣿⣿⣿⡗⡕⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣺ ⣿⣿⣿⣿⣎⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣼⣿⣿⡇⣿⣿⣿⣿⡿⢋⣥⢰⣿⡟⠿⣷⢸⠷⠮⠝⢿⡯⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣾ ⣿⣿⣿⣿⣿⣷⣝⢿⢻⠿⠿⠿⢛⣡⣾⣿⣿⣿⢸⣿⣿⣿⠋⢞⣻⣿⢸⣿⣧⢠⡟⢸⣭⡴⢊⣾⣟⢱⣝⡻⢿⣿⣿⣿⣿⣿⢟⣽⣾⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣶⣽⣭⣵⣿⣿⣿⣌⡻⢿⢸⣿⣿⣿⣶⣄⠺⢿⣎⢛⢁⢀⠴⠜⣫⣵⣿⣿⠇⣽⣿⣿⣶⣭⣭⣽⣵⣷⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⠿⢿⠇⠈⠙⢿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣿⣿⣿⣿⣿⠋⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⣦⠳⣔⢝⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢛⡔⣰⡗⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⢛⢿⣿⣿⣿⢋⡍⣿⣿⣿⣿⣧⢹⣿⣿⣿⣿⣿⣮⣑⢮⢌⡙⠻⠿⠿⡿⠿⠟⠕⢚⣥⣾⡟⣼⣿⣿⡿⡻⣿⣿⣿⣿⣿⣿⠿⣿⣿ ⣿⣿⢸⣷⣮⠻⢣⣿⣇⣿⣿⣿⣿⣿⣷⣝⢿⣿⣿⣿⣿⣿⣿⣷⡾⢩⠵⢀⣨⣤⡐⣮⣍⠛⣫⣼⣿⣿⣿⣗⣿⣮⣿⣿⣿⢟⣥⢢⣿⣿ ⣿⣿⣧⢻⣿⣿⣼⡿⣽⣿⣿⣿⣿⣿⣿⣿⣿⡎⣝⡛⠿⠿⠿⣋⠰⢫⣾⣿⣿⣿⣧⢻⣿⣧⢻⣿⣿⣿⣿⣗⣿⣿⣞⠿⣹⣿⢗⣿⣿⣿ ⣿⣿⣿⣦⠻⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢡⣿⣿⣿⣿⡿⢫⣾⣿⣿⣿⣿⣿⡟⣼⣿⣿⣧⡻⣿⣿⣿⣇⣻⣿⣿⢼⣿⣻⣾⣿⣿⣿ ⣿⣿⣿⣿⣷⣴⣾⣿⣿⢫⣭⣭⡙⣿⣿⣿⢏⡎⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⡿⣰⣿⣿⣿⣿⣧⢻⣿⣿⣿⡸⣿⣿⡿⣷⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⣰⣿⣿⣿⣿⣎⢿⢯⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢸⣿⣿⣿⣿⣿⠟⣸⣿⣿⣿⣧⢻⢛⣽⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣰⣿⣿⣷⣜⢿⣿⣿⣿⣿⣿⣿⠿⣩⣾⣷⢘⣛⣛⣋⣥⣾⣿⣿⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣧⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣭⣭⣭⣭⣭⣶⣿⣿⣿⢟⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠙⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠈⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⢀⣴⣶⣶⣦⡀⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣤⣤⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⢠⣿⠏⠀⠀⠹⣿⣟⠿⣽⣦⣀⣠⣤⣤⣤⣤⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣻⠯⠿⠛⠿⢷⣦⣄⠀⠀⠀⢀⣠⣶⡾⠿⠿⠶⣶⣤⡀⠀⢀⡿⣇⣾⡏⠀⠀⢀⡀⢸⣿⡶⣶⣽⡿⠛⠉⠁⠉⠹⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⢠⣾⠟⠁⠀⠀⠀⠀⠀⠙⢿⣦⣾⠟⢱⣿⠀⠀⠀⠘⠻⣿⣏⠀⢈⣿⣷⣤⡄⠀⠀⠀⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⢿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⠘⣿⡄⠀⠀⢀⣠⣾⠿⠷⢿⣯⠀⠉⠁⠀⠀⣸⡿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠙⢿⣶⡾⠟⠋⠁⠀⠀⠈⢻⣧⡀⠀⠀⣰⡿⠁ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣴⡿⠁⠀ ⢀⣿⣿⣿⠃⠀⠀⠉⠉⠉⠙⠛⠿⣿⣿⣿⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡝⠻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣾⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⣿⠇⠀⠀⠀⠀⠀⠀⣠⣾⣿⡏⣠⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠋⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⡇⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣇⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡇⠀⣿⡇⠀⠀⢀⣀⡀⠀⠀⠀⠀⢀⡼⠁⠀⢻⡏⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠟⠁⢀⣹⣧⢠⣾⠿⠛⠻⣷⣆⢀⡴⠋⣀⣀⣀⡸⣧⣀⣑⣦⣀⠀⠀⠀⠀⠀⠀⣀⠞⣷⡇⠀⠀⠀⠀⠀⠀⢸⣿⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠉⠁⣀⣠⣤⡀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠏⢹⣝⣿⠋⠀⠀⠀⠈⣿⡇⠻⠛⠒⠚⠉⠉⠉⠓⠒⠒⠺⠿⠀⠀⠀⠾⢿⣥⡤⢿⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣌⠻⣷⡄⠀⠀⠀⠀⠀ ⣴⡿⢛⣫⣽⠇⠀⠀⠀⠀⣠⣾⠟⠛⠻⣷⣶⣿⣿⣤⢴⡦⠔⠲⢽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠇⠀⠀⠀⠀⠀ ⠻⠿⠟⠋⠁⠀⠀⠀⠀⠀⣿⡇⠀⠀⢀⣿⡏⠀⠈⢷⡇⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⣠⣶⠄⠀⠀⢿⣇⢀⡴⠛⠻⣿⢤⣤⣯⢿⣶⣶⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠛⠟⠛⠁⠀⠀⠀⠈⢿⣾⠀⠀⠀⣸⡿⢩⠒⠒⠒⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢿⣶⣾⠟⢁⡏⠀⠀⠀⠀⠀⠀⣀⣠⠤⠤⠄⠀⠀⠀⠀⠤⠤⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣿⡟⠈⠒⠦⠤⠔⠋⠀⠀⣀⡤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣶⠿⠛⠉⠉⠛⢿⣧⠀⠀⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢲⣄⠀⠀⠀⠀⠀⠀⢻⠙⢳⣤⣤⣄⡀⠀⠀⣿⡄⢸ ⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢠⠞⣠⣶⣶⣴⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣶⡟⠈⠳⡀⠀⠀⠀⠀⣼⡞⠉⠀⠈⠙⣿⢲⣶⣟⣷⠿ ⣿⣿⣿⠇⠀⠀⠀⠀⢀⣠⣤⣼⣇⠀⠀⢠⠃⢰⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠀⠀⠹⡀⠀⢀⣰⣿⠁⠀⠀⠀⠀⠈⣿⣾⣿⡆⠀ ⠉⠙⣿⠀⠀⠀⠀⣰⣿⠋⠉⠙⠻⣷⡄⡏⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢰⣿⠟⠛⠛⠛⠻⣿⡆⠀⠀⠀⠀⠸⣿⣿⣿⣿⠀⠀⠀⣧⣾⠿⠛⠛⠿⣷⡄⠀⠀⠀⣿⡏⠈⠀⠀ ⠀⠀⢻⣧⠀⠀⢀⣿⡇⠀⠀⠀⠀⠙⣿⡇⠀⠈⢿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠈⠛⠛⠻⠿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠻⣿⣿⠏⠀⠀⢰⣿⠃⠀⠀⠀⠀⢹⣿⠀⢀⣴⡿⠁⠀⠀⠀ ⡀⠀⠀⠻⡧⠀⠀⣿⡇⠀⠀⠀⠀⠀⠘⣿⡍⠉⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⢉⣿⠇⠀⠀⠀⠀⠀⢸⣿⠾⠿⠋⠀⠀⠀⠀⠀ ⢷⣤⣀⠀⠀⢀⣀⣽⣷⡀⠀⠀⠀⠀⠀⢹⣿⣉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣻⣿⠟⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⣿⠀⠀⠀⠀⠀⠀⣟⣿⣦⣀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⣄⣤⣄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡎⠔⢹⡵⠧⡇⠙⢧⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢓⡇⠈⠀⠀⠀⠀⠀⠂⣏⢗⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠟⡣⡳⠐⠀⠀⠀⠀⠀⠀⢙⡇⢇⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠗⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡺⣁⡥⠅⠀⠀⠀⠀⠀⠀⠀⢁⠌⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡪⠏⠀⠀⠀⠱⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡪⠆⢋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⢉⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣃⠃⠀⠀⠀⠀⠀⢣⠥⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡔⣦⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢗⠀⠀⠀⠀⠀⠀⠀⠀⠀⡢⡇⠀⠀⠀⠀⠀⠀⢓⡕⢩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡆⣏⣭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡂⠀⠀⠀⠀⠀⠀⠀⢀⠃⠘⢄⡀⠀⠀⠀⠀⠀⠹⣒⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⢇⠈⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⡓⠶⠶⡦⣀⣀⠀⠀⡅⠀⠀⠀⢖⠠⠀⠀⠀⠀⠈⣖⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⣦⡀⠀⣳⣠⣾⣿⡀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠙⠲⣢⠃⠀⠀⠀⠈⣷⣗⣀⢀⣠⡮⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠻⣷⡋⠉⣏⠟⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣽⣔⠟⠣⡭⠫⡄⡈⣓⡄⠀⠀⡀⣔⣒⣥⣝⡊⠂⠙⠙⠩⠱⣐⡐⣄⡀⠀⠀⠀⠀⠈⢗⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⠁⠀⠄⣛⠆⠘⠂⠉⣰⡇⠋⠃⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣨⣂⡀⠀⠀⠀⢡⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⡡⠷⠀⠀⣠⢞⠃⠀⠄⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠉⡽⡀⠀⠀⢐⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢟⡥⠀⠀⡊⠄⠀⠀⠀⣾⣿⣿⡃⠀⠀⠀⠀⠀⠀⡟⠻⡇⠀⠀⠈⢳⣧⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⡏⠁⢸⡏⠀⠀⠁⠀⠈⠻⠟⠁⠀⢠⠒⡆⠀⠀⠇⠈⡇⠀⠀⠀⠘⢯⡦⠀⡐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣑⣇⣀⡀⠀⠀⠀⠀⠀⠀⠀⢤⣬⣭⡥⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣧⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠶⢦⠾⠹⠭⠍⡉⡛⢻⣷⣲⣓⡶⠶⠖⣀⢀⠠⠀⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡒⠃⠀⠀⠀⠀⠁⠈⣿⣕⡀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⡐⡈⠀⠀⠐⠢⠀⠀⠀⠉⡧⢖⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠡⣀⡀⠀⠀⡆⠂⠀⠀⠀⠁⠂⣺⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⢂⢀⡁⠀⠀⠓⡁⡂⠀⠀⠀⠀⠀⢝⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⡁⡁⠨⠀⠀⠀⠈⠲⡔⡀⠀⠀⠀⠀⠈⢆⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⠄⠀⠸⠀⠀⠀⠀⠀⠠⡎⠄⠀⠀⠀⠀⠉⢓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣿⣟⣿⣻⣟⣿⣻⣟⣿⣻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠄⠀⠂⠄⠁⠂⠀⠀⠀⠐⣿⣾⣳⣟⣾⣳⣟⣾⣳⣟⣾⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠀⡀⠂⠄⠈⠀⢁⡐⣀⡀⠸⣷⣟⣾⣽⣳⣯⡷⣟⣾⢷⣻⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⣻⢯⣟⡿⣷⣦⠀⠀⠀⠀⠀⠀⠠⠁⠰⠀⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠃⠄⡀⢂⠦⢤⡾⣙⢦⡝⢦⡻⣿⣞⡷⣯⡷⣟⣯⣟⣯⢿⡾⣽⣧⠀⠀⠀⠀⠁⠀⠀⠠⣴⣿⢿⣯⣟⣯⡿⣯⢿⣽⣻⣷⡄⠀⠀⠀⠄⠀⠀⠠⠀⠀⠀⠢⠔⠄⠀⠀ ⠀⠀⠀⠀⠄⠂⠅⠘⣷⡹⢦⡹⢆⡳⡹⢯⣿⣳⢿⣯⣟⡾⣯⡿⣽⢯⣿⣆⠀⠀⢀⣌⣀⠀⣸⣿⢯⣿⣾⡽⣾⣽⣻⣟⡾⣷⣻⣿⠀⠀⠀⠁⢃⡇⡁⠀⠀⠀⠸⠡⠨⠈⠀ ⠈⠀⠒⠀⡀⠀⠑⡄⠑⠻⣖⡹⣎⠵⣙⡼⠛⣿⣻⢾⣽⣻⣷⡿⢯⣿⣞⣿⡄⠠⣿⢯⣟⣿⡿⣯⡿⣽⣷⣟⡿⣞⣷⢯⣿⣳⣟⣾⡇⡄⠚⠉⠀⠁⡉⠑⢦⡐⠁⣀⣀⠀⣀ ⠀⠀⢠⠀⡀⠀⠂⠀⠀⠠⠀⠉⠊⠝⠁⠀⠀⣈⠿⠿⢾⠏⠀⠀⠀⠘⣿⣞⣿⣴⣿⣿⣾⣿⡽⣷⣻⢯⣿⣞⡿⣽⣾⣻⢷⣯⣟⣾⣗⠠⣀⠦⣙⠶⣩⢻⢤⡳⣭⠳⣭⢻⡜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⢀⠤⢄⡀⠀⠀⣿⡿⣼⣟⣧⢿⡼⣧⣿⣻⣟⡿⣿⣟⡿⣿⣼⣻⢿⣼⣻⣼⡇⢧⣘⢧⢻⢼⢣⡟⣜⠧⣇⢿⡠⢇⠿ ⠀⠀⠀⠠⠀⣠⠤⢤⠀⣀⡀⡄⠀⠀⠀⠀⢃⠀⠀⢰⠁⠀⠀⠈⡄⠈⠙⣿⢷⣻⣾⣻⣽⢷⣯⢷⣻⣽⢯⣿⢿⣳⣯⣟⡿⣾⣽⡿⠜⣦⢹⡎⢯⢞⣣⡝⣮⢻⡜⣧⠻⣭⢛ ⠀⠀⠀⠀⠂⣧⣋⡌⢳⢡⢋⣤⠀⠀⠀⠀⠀⢱⡄⠘⢄⡀⢀⡰⠃⠀⠀⢸⣿⣳⣯⢷⣯⢿⣞⣿⣻⢾⣻⡽⣟⡿⣷⢿⣿⡓⠋⠀⠙⡦⣛⢼⢫⡞⣥⢻⡜⣧⡝⣎⢷⣣⢯ ⠀⠀⠀⠀⠀⠈⠳⢜⡣⢏⠖⠡⠁⡂⠀⠀⠀⣸⡀⠀⠀⠀⢀⣦⣤⣤⣴⣿⣳⣟⣾⢯⣟⡿⣞⣷⣻⢯⡿⣽⣻⣽⢯⣿⣞⣿⣄⠀⠀⠀⠜⣮⢳⡝⣮⢳⣝⡲⣽⡸⣎⠷⡫ ⠀⠀⠀⢀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⣰⣿⣷⢦⣤⣴⡿⣿⡽⣞⣷⢯⣷⣻⡽⣯⢿⣽⣻⢷⣻⢿⣽⣻⢷⣯⢿⡾⣽⢯⣿⡀⠀⠀⠀⠉⢷⡻⣵⣏⠾⣵⣣⠿⠘⠋⠀ ⠀⠀⠜⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣿⣟⡾⣯⡷⣯⣟⡷⣟⣿⠾⠛⠓⠛⠛⠛⠛⠚⠛⠻⢽⣟⣾⡽⣟⣾⢿⡽⣯⣟⡿⡇⡀⠀⠀⠀⠀⠙⢳⠞⠛⠉⠀⠀⠀⠀⠀ ⠀⠈⢂⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡷⣯⣟⡷⣿⣽⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣯⣟⣯⢿⣳⡿⣽⡗⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣀⠀ ⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣳⢿⣽⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⣟⣯⢿⣽⡇⠃⠀⠀⠀⡇⡀⠀⠀⠀⠘⣿⣻⣟⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣽⣻⡾⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⢹⣟⣾⢯⣿⠁⠀⠀⠀⠀⠃⢣⠀⠀⠀⠀⠈⠻⠊⠁⠀ ⠀⠀⠀⠀⠀⡄⠀⠁⠀⢳⠀⠀⠀⠀⠀⠐⢻⣷⣟⣇⢀⡻⠭⠭⠭⡛⠀⠀⠀⠀⠠⣀⡄⠀⠀⠀⠰⢟⠩⠭⠽⡁⢸⡿⣽⣿⠃⠀⠀⠀⠀⠈⡆⡜⠀⠀⠀⠀⠀⠈⠂⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡀⡐⠝⣿⣻⣆⠄⠒⡐⠴⠃⠀⠀⠀⠀⢄⠀⡰⠀⠀⠀⠀⠧⠂⡓⠀⣤⣿⣿⡝⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⢒⣠⣀⡝⠻⢦⣄⠀⠀⠀⠀⢀⣀⠀⠀⢀⡠⠤⢄⡀⠀⠀⠀⢀⣴⡾⠟⠁⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠌⠐⠀⠘⠻⡿⠇⠀⠀⣼⣿⢿⡟⠉⠀⠀⠉⡖⠁⠀⠀⠀⠘⢶⣿⢿⡿⣧⠀⠀⠀⠀⠀⠁⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣸⣿⣽⣻⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡿⣯⣟⡿⣧⠡⡀⠀⠀⠀⠀⠀⢀⠤⢀⠀⠀⢀⣀⣤⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣿⣿⠚⠛⡄⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠘⠛⠛⠛⣿⣿⡇⠐⠀⠀⠀⠀⠐⢠⠒⣮⢻⣭⢳⡝⣶⢹⢻⡄⠀⠀⠀ ⠀⠀⠈⠀⠆⠁⠀⠀⠀⠀⠄⠀⠄⠀⠀⠀⡀⢤⣀⠈⠸⢿⣿⣄⠀⠀⠀⠀⠀⡠⠉⠢⡀⠀⠀⠀⠀⠀⢀⠔⢩⡛⠁⠀⠀⠀⠀⠄⢣⡹⢞⡭⣞⡽⣎⠷⣭⣛⣮⠃⠀⠀⠀ ⠀⠀⠠⠃⡆⠀⠀⠀⣠⠞⣭⢳⡹⢲⡰⣲⡔⢦⡀⠣⡄⠀⠀⡏⠑⠂⠒⠂⠉⠀⠀⠀⠀⠉⠐⠒⠒⠈⠁⠀⠰⡇⠀⠀⠀⠐⠄⢀⠘⢵⣫⢞⡵⣺⢭⡻⣵⣫⠎⠀⠀⠀⠀ ⠀⠐⠀⠁⠀⠀⠀⠀⣏⡞⢦⢣⡝⣣⢳⢇⣯⢳⡝⡄⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢀⠠⠡⠀⠄⡑⢻⣞⡷⣫⠗⠋⠁⠄⠀⠀⠀⠀ ⠀⠀⡀⢀⠀⠒⠁⠀⠳⣚⢥⠳⡜⣥⢛⣎⠞⡵⢮⡵⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠁⠀⠀⠀⠈⠄⠈⡉⠁⠀⠀⠀⠀⠀⠀⢠⣜ ⠀⠀⠈⠠⠃⠀⠀⠀⠀⠈⠛⢧⡝⢦⢫⣜⣫⡽⠊⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠰⣯ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠧⠮⠃⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠃⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣸⠀⠇⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⢀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠟⠛⠛⠛⠿⣿⣶⣾⡿⠛⠛⠛⠛⠛⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣶⣶⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠟⠉⠁⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠉⠙⠛⠿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣾⡿⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠛⠿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡾⠛⠛⠛⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⠛⠻⣷⡄⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣴⣶⠿⠿⣿⠏⢿⣆⣀⣀⣀⠀⠀⠀⢀⣿⠿⣿⡿⢷⣦⣼⣿⡆⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⢿⣦⣾⡟⢀⣿⡿⠿⠿⠝⣷⠀⠀⠸⣿⡀⢻⣧⣴⡿⠏⣸⡇⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⣻⡿⣷⣤⣉⣹⣿⠿⠙⠷⠶⠶⠾⠋⠀⠀⠀⠹⢷⣮⣿⣷⣤⣶⣿⣷⣦⡀⠀⢀⣀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⡟⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣶⣦⡄⠀⠰⣟⠞⣁⣴⠟⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⣷⣍⠻⡾⣿⠀⠘⢿⣷⣿⣧⣤⣤⣄⣀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⢀⣿⠋⢀⣤⣿⣧⠈⢿⡆⠀⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⣠⡀⠀⠀⠉⠉⠛⠛⠛⠻⣿⣦⡀ ⢸⣿⠀⠀⠀⠀⠀⠀⢸⣯⣰⣿⣁⣠⣿⣠⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣤⡀⠀⠀⠀⠀⠀⠀⠈⢿⣧ ⠘⣿⣧⡀⠀⠀⠀⠀⠀⠻⣿⣏⠙⠛⢛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⣀⣾⡿⢿⣶⣶⣶⡿⢿⣧⣀⠀⠀⣀⡀⠀⠀⠀⠀⠈⠻⢿⣷⣤⣀⣀⣀⣀⣤⣿⡏ ⠀⠈⣻⣿⠆⠀⠀⠀⠀⢀⡿⣿⢷⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠿⠶⠿⠿⠋⠀⠀⠀⠀⠀⠀⠈⢙⣻⠿⠿⢿⣧⠀⠀⠀⠀⠀⠀⠀⢹⣿⠟⠿⠿⠿⠛⠉⠀ ⠀⣸⣿⠃⠀⠀⠀⠀⠀⣿⢱⠏⣸⡇⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣆⠈⠻⣷⣶⣶⡄⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠙⢿⡾⠛⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠀⠀⣾⣿⠿⠿⣷⣦⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⡀⠀⠀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⠙⠛⠁⠀⣸⣿⡁⠀⠀⠈⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⣷⣤⣰⣿⠁⠀⠸⣿⡀⠀⠀⠀⠀⠀⢾⣿⠟⠋⢰⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣾⠟⠛⣿⡆⠀⠀⠀⠀⠀⠀⢀⣼⡿⠟⠻⣷⣤⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢉⣿⣿⠏⠀⣀⣤⣿⣧⣄⣀⠀⠀⠀⠘⣿⡇⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠻⠶⠶⠟⣀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠘⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣾⠟⠁⠀⣾⡟⠉⠉⠉⢙⣿⣷⣶⣤⣴⣿⣧⣄⠈⠻⠿⠟⠀⠀⠀⠀⠀⠀⠀⢠⣤⣀⣴⡿⠀⠀⣀⣴⣾⠟⠁⠀⠀⠀⠀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠃⠀⠀⠀⢿⣧⡀⠀⠀⣿⡟⠉⠉⠙⠋⠉⠉⢻⣷⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⣁⣤⣶⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣄⠀⠀⢀⣼⣿⠿⣷⣾⡿⠃⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠻⣷⣶⣤⣤⣤⣶⣶⣾⡿⠿⠛⠋⠁⠀⠀⠀⣶⣦⡄⠀⠀⠀⣀⣠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠻⠿⠿⠿⠛⠁⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⢸⣿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⣶⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⢿⣷⣀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⡿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠄⡂⢀⠀⢿⣿⣿⡿⣟⣿⣻⣟⡿⣽⣻⢟⣯⣟⡿⣽⣻⢿⣻⢷⡀⢂⠄⡂⠄⡀⠀⣾⡿⣽⣫⣟⡽⣫⢯⡟⣽⢫⣟⡽⣫⣟⢿⣳⣀⠒⡐⢆⠰⡀⠆⠠⠀⠀⠀⠀ ⠐⣁⠂⠀⢹⣿⣯⣿⢿⣳⣟⡾⣽⣳⢯⣟⡾⣽⣞⡷⣯⢿⡽⣯⣷⡁⢂⠌⠰⠀⢘⣿⣽⣳⣟⡾⣽⢯⣷⣻⣽⣳⡾⣽⣳⢯⣿⣹⣿⡐⠌⡠⠂⠔⡈⡐⠠⠀⠐⠂ ⠐⡀⠂⠐⢀⢻⣿⢯⣿⣿⣽⣻⢷⣯⣟⡾⣽⣳⢯⡿⣽⢯⣟⣷⢻⣧⠈⡄⠃⠄⢹⣿⣾⣽⣾⣻⣽⣟⣾⣳⣯⡷⣟⣷⣯⣿⢾⣽⣷⡇⢂⠡⣁⠊⡐⠠⢀⠐⢀⠁ ⠐⢨⠐⠈⡀⠘⣿⡿⣿⣾⣻⣽⣟⡾⣽⣻⣗⣯⢿⣹⡟⣾⡽⣞⣯⢟⡆⡘⠄⠂⠄⢻⣷⣿⣯⣿⣟⣾⣿⣽⣷⣿⣿⣿⣾⣿⣿⣿⡾⣇⠎⠰⡀⢆⠩⡐⢀⠐⡀⠂ ⡘⡄⢂⠐⡀⢁⠸⣿⣿⣽⣟⡷⣯⣟⢷⣻⢾⣭⣟⣳⡟⣧⢿⣹⢮⡟⣷⡈⢌⠐⡀⠂⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⡿⣽⢈⠱⡐⢌⠰⣀⠂⡐⢀⠁ ⡐⢂⠢⠐⡈⠄⢂⠻⣾⢿⣾⢿⡽⣞⣯⣟⢾⣳⢞⣧⢿⣹⡞⣧⠟⣞⢯⡟⣶⠶⣶⣳⠶⣏⣻⣛⠿⣿⢿⣿⣿⣟⣿⢿⣽⢿⣻⢿⣽⣻⢌⠢⡁⢎⠰⡀⢂⠐⡀⠂ ⢌⡱⢈⠐⡐⡈⠄⢂⠹⣿⣯⣿⣻⡽⣞⣞⢯⡞⣯⠞⣧⢳⡝⣶⣛⢮⡳⡽⣭⣛⢶⣹⢻⡼⣥⢏⡿⣜⢧⡻⣜⢯⡻⢿⡽⣯⣟⡿⣾⣽⠢⣅⠱⡨⣑⠢⢁⠒⡈⠐ ⡎⠶⣉⠦⠱⠌⠜⠢⠅⠿⣞⣷⢯⡻⣝⢮⡻⣜⣧⢻⣎⠿⣜⢧⣛⢮⡳⣝⢶⡹⣎⢷⣫⢼⣣⢟⡼⣹⢎⡷⣹⢮⣝⡻⣜⡳⣞⣻⢷⣏⠷⠌⠳⠱⠎⡕⠊⠖⢡⠋ ⠀⡀⠀⢀⠀⠈⠀⠁⠀⣤⣿⣛⣮⢷⣛⡮⢷⡹⣎⡷⣭⣛⢮⡳⡽⣎⢷⣹⢮⢷⡹⣎⢷⣫⢞⡽⣺⢵⣫⠾⣵⢫⡞⣵⣫⠷⣭⢷⣫⡾⣦⡈⠀⠀⠀⠀⡀⠈⠀⠀ ⠀⡀⠈⠀⡀⠀⠀⢀⣾⡿⣽⢳⡽⣞⢧⣟⣭⢷⣫⢾⣱⢏⡯⢷⡝⣾⡹⣎⡟⣮⠽⣝⣮⢳⣏⣞⢧⠿⣜⣻⡼⣫⣝⡧⣏⣿⣹⢮⢷⡻⣏⡿⣆⠁⠀⡀⠀⠐⠀⠀ ⠀⢀⠀⠠⠀⠀⢀⣾⡿⣽⡽⣛⡾⣽⡞⣾⢼⣣⢯⡗⣯⢯⡽⣳⢏⡷⣽⣹⠾⣭⡻⣝⣮⢷⣫⢞⣯⢻⣭⣳⢽⣣⢟⡼⣏⡶⣯⣻⢾⣝⣯⢷⣻⢦⠀⡀⠀⠀⠀⠀ ⠀⠂⠀⠀⠐⣠⣿⢯⣟⣷⣻⣽⢻⣧⣟⣳⢯⣯⢷⣻⢧⣟⡷⣯⢿⣹⡶⣏⣿⣳⣽⣏⣾⡳⣯⢟⣞⣯⢶⣯⣟⣾⣫⣽⢾⣽⣳⢯⣟⡾⣽⣻⣞⣯⢷⡀⠀⠠⠀⠀ ⠀⠐⠀⠈⣰⣿⢯⣟⣾⣳⣟⣾⣻⢾⡽⣯⣟⡾⣯⣟⠿⠞⠛⠉⠉⠉⠉⠁⠀⠀⠀⢀⠀⠉⠉⠉⠉⠚⠛⠾⢞⣷⣻⣞⡿⣾⣽⣻⢾⣽⣳⢷⣻⣞⢯⣷⠀⠀⠄⠀ ⣂⠒⡄⢆⣿⢯⣟⣾⣳⣟⣾⣳⢯⣿⣽⡳⠟⡉⠁⡀⠠⠈⠀⠄⠁⠀⠀⠀⠁⠀⠂⠀⠀⠂⠈⠀⠠⠐⠈⠀⠂⢀⠉⡙⠿⣳⣯⢷⣟⣾⡽⣯⢷⣯⣟⢾⣇⡌⡔⣠ ⢨⠱⡘⣾⢯⣟⡾⣷⣻⢾⣳⣟⣿⠞⠋⢄⠀⠀⢂⠀⠐⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⠀⡀⠐⢀⠐⡀⠄⡉⠽⣿⣾⢯⣿⣽⣻⢾⡽⣯⢾⡜⠰⢂ ⢀⠣⢰⣿⣻⣞⣿⡽⣯⣿⢯⡿⠃⠌⠠⠀⠰⠄⠠⠀⠠⠀⠀⠈⠀⡀⠐⠈⠀⠀⠁⡀⠀⠠⠐⠈⠀⠀⡀⠠⢀⠠⠀⢠⠀⠠⠐⠠⢿⣟⣾⣳⡿⣯⣿⣽⡻⣿⠁⠆ ⠠⠌⣹⣯⢷⡿⣽⣻⣽⣾⣟⠠⠁⣌⣤⣷⣾⣿⣷⣿⣦⣆⡁⠀⢂⠀⠄⢁⠀⣁⣀⡀⠄⠐⠀⠂⠁⠠⣄⣶⣾⣷⣿⣿⣦⣥⣈⠐⡠⠹⣿⣷⢿⣟⣾⢷⣻⣽⠘⡈ ⠠⡑⣸⣿⢯⣿⣟⣯⣿⣾⣺⢀⡃⢿⡿⢟⠏⡉⠌⢉⠙⠟⠁⡈⢠⢀⠀⢂⠸⣏⣿⡷⢀⠈⠄⡐⢀⠂⡘⢛⠏⠉⠌⡉⠛⣿⡿⠖⣀⠃⢿⣿⣻⣯⡿⣯⣷⣻⠄⡡ ⠠⡁⢼⣿⣻⣟⣾⣿⣻⣏⠥⣂⠔⣢⣔⣌⡰⠠⢌⠂⣌⠠⢡⠐⡂⢼⣮⣄⣇⣸⣀⡔⣒⣬⣦⠐⡄⢢⠐⣂⠌⢢⠐⡡⢒⣄⣢⣱⡠⣉⢎⣿⣿⣽⣟⡿⣞⣿⠠⢁ ⠠⢁⠊⣿⣷⢿⣯⣿⣿⣏⢖⡥⣟⡻⡼⡹⡗⣗⢪⠱⢤⡙⢤⠓⡌⢦⣹⣿⣿⣟⣿⢻⣿⣿⠏⡜⣠⠣⡜⢤⡚⢤⣋⡴⣿⢩⡳⢏⣻⡔⢮⣿⣿⢿⣾⢿⣽⡏⡐⢂ ⠠⠁⡌⠸⣿⣿⣻⣽⣿⣿⡮⣜⡶⣭⢳⡝⣣⣏⢮⣓⢧⡚⣥⢫⠜⣦⠹⣿⢿⣾⣞⣿⣿⢣⡝⣢⢇⡳⡜⡦⣝⢦⣣⢟⡜⣧⡝⣾⢻⣼⣷⣿⣿⣿⢿⣯⡟⡠⠄⠡ ⢀⠣⠠⠑⡈⢿⣿⣿⣿⣿⣿⣧⣟⣼⣳⣟⣧⣟⣯⣞⣧⢿⣜⣧⣟⣶⣻⡼⣏⣿⣻⣳⣽⣲⣽⣲⣏⡾⣝⡷⣽⢾⡽⣾⡽⣶⣻⣼⣳⣾⣿⣿⣿⣿⣿⠋⡐⢠⠘⡀ ⠄⢢⠁⠣⠌⢠⠙⢻⣿⡿⠿⣿⣿⣾⣷⣿⣾⣽⣾⣟⣾⣿⢿⣾⣟⣾⣷⣿⣻⣾⢷⣿⣾⣷⣯⣷⣿⣻⣿⣟⣯⣿⣟⣷⣻⣷⣿⣾⣿⣿⣿⣿⡿⠟⢁⢂⠑⠠⠒⡀ ⡘⠄⣈⠡⠌⢄⡘⢄⡊⠂⠀⠈⠉⠻⢿⣿⣿⣷⣿⣿⣯⣿⣟⣯⣿⣟⣿⣻⡿⣿⣿⣻⢯⣿⣻⢿⣽⣻⣽⣿⣿⣯⣿⣿⣿⣿⣛⠋⠁⠀⠀⠡⢣⠈⡄⠢⠌⡁⠒⡠ ⠄⣃⠰⢀⠃⠤⠐⡈⣧⣚⡔⣪⡔⣶⢂⠉⡙⠛⢿⡿⣿⢿⡿⡿⢿⡿⢿⡿⢿⣻⢾⡿⣿⢿⡿⣿⠿⣿⠿⣿⢿⡿⠟⠛⠉⠡⣎⡴⣠⠒⣔⠢⣄⠘⠠⢁⠒⡈⠡⠄ ⢒⠠⢒⠠⢌⡐⡁⠆⡘⢻⣾⣷⣿⣏⣦⢣⡐⣂⣼⡟⣼⢫⣗⡻⢧⣛⣧⠿⣯⠏⠈⢻⢮⢷⣹⢎⣿⣱⢯⣳⢻⣧⢐⠢⣍⢲⣹⣶⣧⣿⡯⠛⡄⢊⢁⢂⠒⢠⠁⠆ ⣎⢲⡡⢎⡐⣆⡑⣎⠴⡡⢆⡝⢿⣻⣷⣧⡳⠝⠿⣼⢳⣻⡼⣝⢯⣳⢞⣻⠏⠀⠀⠈⣿⢫⣞⢯⡞⣵⡻⣼⢳⡯⢟⣳⣾⣿⣿⠷⣛⢭⡰⢥⡘⢆⡎⣒⠜⣢⡙⢢ ⠎⠧⠹⠎⠝⠦⠽⠌⠷⠙⠮⠜⠧⠓⠻⣵⢿⡙⠀⠈⠛⠧⣟⣞⢯⣳⢿⡟⠀⠀⠀⠀⠘⣿⢾⣹⣞⣳⡽⠟⠋⠀⠙⣾⣯⠿⠡⠟⠜⠦⠝⠮⠝⠮⠼⠥⠯⠱⠍⠗ ⠀⡐⠀⠀⠈⢀⠀⠐⠀⠈⠀⠀⡀⠄⠁⠀⠙⡐⠁⠄⢀⠀⠀⠉⠉⠓⠛⠄⠀⠀⠀⠀⠀⠙⠛⣊⠩⠁⠀⠀⠀⠠⢁⠸⠁⠀⠄⠀⠂⠀⡀⠀⡀⠂⠀⡀⠀⠂⠈⠀ ⠁⢀⡀⠁⠀⠀⠀⠂⠀⠂⠀⠀⠀⠀⠀⠠⠐⠠⠌⠠⠀⠠⠀⠂⠀⠀⠀⠀⠄⠀⠂⠀⠄⠀⠀⠀⠀⠀⠐⠀⡁⠒⢀⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠂⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⣛⣾⣷⣶⣾⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⣿⣾⠟⠉⡖⠈⢦⠹⣿⣶⣶⣶⣶⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣯⣾⠟⠁⠀⠀⠣⣴⡰⠃⣿⡇⠀⠀⠈⠉⠉⠙⠛⠻⠿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣾⡿⣻⣿⢅⡋⣵⡄⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠶⢦⣴⠖⠶⣦⣶⣿⣟⡛⢉⣀⣸⣷⡟⠀⠿⠿⠟⠁⠀⠀⢰⣏⡦⠀⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⠿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡞⣻⣿⣷⠾⠿⠿⠛⠿⢿⠷⢶⣼⣷⡿⠋⠉⠙⣿⣆⣤⣶⣶⠶⠄⠀⠈⠉⠁⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⢹⣾⠟⠉⡌⠉⢲⡀⠀⠀⢸⣁⡀⡏⣿⡄⠀⣠⣄⠘⣿⡏⠁⠀⢀⣀⣀⠀⠀⠀⣀⣰⡀⠙⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣶⣄⠀⠀⠀⠀ ⠀⠸⣿⡀⠀⢍⡧⠽⠃⠀⠀⠈⢉⣭⣶⡿⣷⣄⠿⠦⢀⣿⡇⠀⠰⣋⠀⢄⡇⠀⠀⠹⠿⠇⢀⣿⠏⣷⠀⠀⠀⠀⠀⠀⣰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⣷⣄⠀⠀ ⢀⣾⡿⣿⣄⠀⠀⠀⡀⠀⠀⠀⠟⠋⠀⠀⠙⠿⣷⣶⠿⢻⡿⣷⣦⣭⣌⣈⣀⣀⣀⣤⣤⣶⢿⡯⠾⠋⠀⠀⠀⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀ ⣿⠟⠀⠘⢿⣆⠀⠀⠤⠄⠀⠀⠀⠀⠀⢠⢞⣹⡿⣻⠀⠈⠛⠷⠿⣯⣙⣻⣿⣟⣛⣿⢯⣤⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿ ⠋⠀⠀⠀⠈⣿⣆⠀⡀⠀⠀⠀⡀⠀⠀⠸⣰⣿⣵⠟⠀⠀⠀⠀⠀⠀⠉⠉⢀⢉⣉⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⠀⠀⢹⣿⢢⠀⠀⠀⣿⣼⠀⢀⣴⡿⢡⡿⠀⠀⠀⢀⣠⣤⡶⠾⠟⠛⠛⠋⠉⠉⠙⠛⠛⠻⠷⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢘⣿⡎⠀⠀⠀⠠⢆⣴⣿⢿⡟⠋⢀⣀⣤⡾⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢷⣤⡀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⣿⢿⣶⣤⣶⡾⠟⣿⠖⠛⠁⢀⣶⠟⢁⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡉⠻⣦⡀⠀⠀⠀⠀⢸⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣷⣶⣾⣿⣷⠟⠉⠀⠀⣰⡿⠃⢰⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡄⠈⢿⣆⠀⠀⠀⣾⣿⠈⠻⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀ ⣄⣀⣀⣤⣴⣶⡿⠟⠋⠁⠸⣿⣆⠀⠀⢰⣿⠁⠀⢿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣠⣄⣀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠈⣿⡄⠀⢀⣿⡏⠀⠀⠀⠉⠛⠿⣷⣶⣦⣤⣤⣶ ⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠹⣿⣦⡀⠸⣿⠀⠀⠈⠻⠿⠋⠀⠀⠀⠀⠀⠀⠀⢾⡋⠀⣹⡇⠀⠀⠀⠀⠀⠀⠙⠛⠛⠀⠀⠀⣿⠇⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣻⣧⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣀⣼⣿⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀my melody ᯓ★ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⣿⠟⠉⠉⠙⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠘⠿⠀⠀⠀⠀⠀⠀⠀⣤⡾⠟⠋⠉⠉⠛⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠹⣷⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⠶⢶⣾⠟⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⣀⣀⣀⣤⠀⠀⠘⣿⡄⠀⠀⣼⡟⠁⠀⠙⣿⡄⠀⣀⣾⠏⠀⠀⣤⣤⣀⣠⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢻⣯⠁⠀⠀⠀⢹⣗⢀⣼⡟⠀⠀⠀⠀⠘⣿⡄⢸⣿⠀⠀⠀⠀⣹⡿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⢀⣾⡟⠻⠟⠀⠀⠀⠀⠀⠀⠘⠿⠿⣿⣄⠀⠀⣰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠛⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠟⠋⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠉⠁⢀⣀⠀⠁⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⣠⢖⡫⡝⢭⢛⢦⠀⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⢀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠔⠀⢀⡴⣋⠳⡬⣑⠎⢧⡚⡼⡆⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡠⠂⠀⢀⣀⣀⠀⠀⠐⠢⢀⠀⡰⠃⠀⣴⢋⡖⣩⢣⠕⣎⡹⢆⢳⢹⠇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠂⠀⣴⠺⣍⠭⢭⣙⠳⢦⣄⠀⠉⠀⣠⠻⡌⣇⠮⣑⢎⡹⢤⢓⢎⣣⡟⠀⠠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡖⠀⢰⢫⡱⢊⢮⡑⣎⡹⢲⡘⠷⣄⣴⠫⡕⠳⣌⠞⣡⢎⠵⣊⢭⣲⠏⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⢸⢇⣣⢻⣤⠫⣔⠣⣇⠭⡓⡽⣎⠧⣙⠳⣌⠞⣡⢎⡣⣍⡶⠃⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⠀⠸⣎⠖⣩⢛⣷⣌⠳⣌⠳⣉⢶⡟⣌⢇⡳⢜⢪⠕⣮⠕⠋⠀⣠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠜⠀⢀⣧⣛⡴⠿⢴⡹⣛⠾⢳⢻⡚⠵⣊⡜⢲⡩⢎⠞⣩⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⢰⠁⠈⢉⣀⡀⢀⡷⣡⢋⢧⠲⣉⠧⡓⣜⢣⡱⢋⡼⢡⡛⢦⡙⢷⡀⠈⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠀⠈⡲⠀⠧⡤⠇⠈⢳⢥⢋⢦⠛⣌⠧⡹⢤⢣⠣⢏⡴⢣⡙⢦⡙⢦⠻⡄⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⡀⠈⣇⣀⣀⡶⢦⢴⠺⡜⢪⣌⣏⡦⠟⠓⠋⠉⠉⠉⠙⠓⠻⢦⣝⢪⡕⣳⠀⠀⠁⠐⠠⠤⠐⠈⠀⠀⢂⠀⠀ ⢀⡇⠀⣯⡙⢦⠓⣎⠎⢧⣹⠗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣦⠈⠳⣜⣹⠀⢸⠓⠢⢤⣠⠤⠒⡹⠀⢰⠀⠀ ⠈⡇⠀⣧⡙⢦⢛⡤⢛⡞⠁⣴⣄⠀⠀⠀⠀⢀⣀⡀⠀⠀⠈⠻⠟⠀⠀⣟⡼⠀⢘⠀⠀⠀⠀⠀⠀⡇⠀⢊⠀⠀ ⠀⢧⠀⠹⣜⠣⠞⡬⡟⠀⠘⣿⡟⠀⠀⠀⠀⠳⠤⠃⡀⠀⠀⠀⠀⠀⣠⡟⢁⡴⠋⠀⠀⠀⠀⠀⠀⠘⢄⠀⠱⠀ ⠀⠈⢄⠀⠹⣍⡳⢱⣇⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠒⠀⣀⣀⢀⡠⠜⠁⠀⠈⠓⠂⣤⡀⠀⢀⡤⠄⠠⠚⠃⠀⡀ ⠀⠀⠀⠢⡀⠈⠓⠧⣞⣧⣄⣀⡀⠀⢀⣀⣀⣠⣤⡄⡶⠓⠈⠳⡀⠀⣴⠟⠁⢀⠔⠁⢣⣠⠎⠀⡠⠄⠀⠀⠂⠁ ⠀⠀⠀⠀⢰⠀⢀⡄⠒⠊⠉⢻⡝⡿⠛⠛⢯⢲⣡⠛⡵⣦⠀⡀⡇⠀⠉⢀⡴⠁⢀⡀⠈⠁⠀⠔⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢄⠀⠹⣅⣄⣀⠎⠙⡁⡄⡀⠘⣷⠒⠛⠉⢉⡩⠴⣁⠀⡠⠊⠀⡠⠂⠈⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠇⠀⡎⠁⠈⠉⡄⠀⠑⠛⠚⠓⠉⠑⠦⣤⡀⠀⠀⢀⣹⠁⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡆⠀⢃⡀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⢠⠃⠑⠤⠤⠞⠁⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢀⡀⠀⡹⣄⠀⠀⠀⠀⠀⠀⠠⢺⠁⢠⡤⠄⠀⠤⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⢠⡁⢸⠀⠀⠀⠀⠀⠀⠀⡸⢄⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠄⠀⠑⠺⢄⣀⣀⣀⣀⣀⡀⣀⣠⠃⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠄⠀⣀⡀⠀⠀⠉⠉⠁⢀⡀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣤⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣿⣿⣿⣶⣶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣶⡿⠟⠁⠈⠙⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠁⠈⠙⢿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⠿⠛⠛⠉⠀⠀⠀⠠⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠠⠀⠀⠀⠈⠙⠿⣿⣶⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠉⠻⣿⣦⣄⠀⠀⠀ ⠀⠀⣴⣿⠟⠁⠀⠀⠀⠀⠀⢀⣾⡿⠂⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠻⢿⣦⠀⠀ ⠀⣾⡿⠇⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀⠀⠻⠟⠀⠀⠀⠀⠀⢠⣤⣤⡀⠀⠀⠀⠀⢸⣿⠆⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀ ⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⢻⡟⠁⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇ ⢻⣿⡀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣴⡿⣷⣤⣽⡷⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⢿⣷⣀⠀⠀⠀⠀⠀⣼⣿⠁ ⠈⢻⣷⣄⡀⠀⠀⠀⣠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣶⣾⡿⠟⠁⠀ ⠀⠀⠈⠻⠿⠿⡿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⣰⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣆⠀⠀⠙⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⠀⠀⢀⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣆⠀⠀⢻⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⣤⣤⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣤⣤⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢹⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⣀⣀⣀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⣼⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢿⣷⡄⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣶⣶⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⡷⢿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠁⢀⠀⠀⠀⠀⠀⢯⣧⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠚⠀⠰⠋⠣⡀⠀⠀⠁⠒⢀⠀⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠐⠂⠀⠀⡈⢏⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⠶⠲⣦⡖⠒⢦⣠⢤⣤⡀⠀⠀⠀⠀⠑⠒⠁⠀⠀⠉⠂⠀⠐⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⣀⡤⠒⠀⠀⠀⡘⣾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⠞⠉⠹⠟⢁⣈⣉⣠⣄⣠⣠⣀⣀⡀⠀⠈⠿⠛⢳⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⡄⠀⠈⠀⠀⠀⣶⠽⠒⣸⠞⣆⠀⠀⠀⠀⠀⠀⢠⣾⠁⢀⣠⣴⠶⠞⡛⠋⠉⠉⠉⠉⣉⡉⢉⡉⠙⠛⠻⠶⣦⣤⣉⠀⠈⢲⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣽⡄⠀⠀⢀⣠⠴⣚⡯⠖⠛⢿⠀⠀⠀⠀⠘⢀⣰⣿⣾⠋⠁⠀⠀⠈⢯⠉⠀⠀⢲⠼⣿⣿⣿⡿⢀⠀⠄⠀⠀⠈⠙⠻⢶⣄⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⡵⣶⡿⠷⠚⠉⠀⠀⠀⠀⢀⣠⣤⠶⠒⠛⠉⠁⠀⢿⡆⠀⠀⠀⠀⠀⠉⠙⠦⣞⣀⣈⣛⡋⠀⠣⣀⡀⠀⠀⠀⠀⠀⠀⠉⠻⣶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢙⠁⠀⠀⠀⠀⣁⣤⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠉⢿⣄⣠⣤⡶⠾⠛⠛⢛⣙⣉⣉⣙⡛⠛⠻⠶⢶⣤⣄⡀⠀⠀⠀⢀⣴⠋⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡴⠞⠋⠀⠀⠀⠀⠀⠀⡀⠀⠄⠠⠀⠄⠀⠈⢻⣉⣤⠶⠒⠛⠋⠉⠉⠉⠉⠉⠉⠛⠛⠲⢦⣄⣉⠛⠷⣦⣄⡾⠃⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡼⠟⠃⠀⠀⠀⢀⠀⠄⡀⢃⠠⠘⠀⠄⠘⠀⠃⠀⠀⠃⠀⠀⠀⠀⡀⠀⠘⠀⠄⡀⠄⡀⠄⠀⠀⠘⠛⠿⣄⣀⡿⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⠻⢧⣄⠀⠀⠀⠀⠀⠀ ⠀⢀⡾⠋⠀⠀⠀⠠⢐⠠⠂⢌⠐⡠⠂⢄⠡⢈⠠⠁⠌⢀⠁⢂⠐⡀⠡⢀⠡⢀⠡⠀⠌⠠⢀⠐⡀⠂⠌⠐⡀⠠⢀⠀⠉⠀⠄⢈⠐⠠⢀⠂⡀⠀⠀⠀⠀⠀⠉⠳⣦⡀⠀⠀⠀ ⡴⠋⠀⠀⡠⢀⠅⡊⠔⣂⠉⡄⢊⠄⡡⢂⠒⠠⢂⡑⡈⣴⢃⠂⡐⢠⢁⢂⡐⠂⡄⡉⠄⢃⡐⠂⠤⢁⠌⡐⠠⡁⠂⠌⠄⠡⠐⠀⢂⠐⡀⠂⠄⠡⠈⠄⡀⠀⠀⠀⠀⠙⢦⡀⠀ ⠀⠀⢠⢢⠑⣎⠰⣡⠚⡄⢣⠘⡄⢎⠰⡁⢎⡑⢢⢰⡞⡃⢢⠡⡘⡀⠆⡄⢢⠡⡐⠰⡈⠆⠤⠑⣂⠐⠢⢄⢃⠰⢁⠌⡰⠁⢬⡐⠄⢢⠐⢡⠊⠰⢉⡐⠠⣁⠂⠄⠀⠀⠀⠙⢦ ⠤⣉⢦⢣⡙⡤⢓⡤⢋⡔⢣⠍⢦⡉⢖⡱⢊⡴⣫⠟⡥⡘⡅⢎⡡⢍⡒⢌⢢⡑⣌⠱⡨⢜⡰⢡⢂⡍⡒⢌⢢⠱⡈⢆⠱⣈⢚⣷⢌⠢⣉⠆⡌⢡⠂⡔⠡⢄⠊⡜⡐⢄⡀⠀⠀ ⡳⣍⠞⣦⢓⡝⢦⠳⡭⣜⢣⠞⣥⢚⡵⣸⣯⡾⣫⡙⢦⡓⣜⢢⡕⣎⣜⣡⣶⢣⣬⣷⣷⡬⢒⣇⣲⡌⡱⣊⢆⢣⡑⢎⡱⢢⡉⢾⣧⢣⡜⢢⡉⢦⠩⢔⡉⠦⡑⢤⡑⠢⡔⢢⢀ ⣗⢮⣛⡴⢫⣞⢣⡟⡴⣍⢮⡝⣦⣻⢾⣽⢛⡴⢣⡝⣦⠽⠚⠻⣾⠋⣉⣀⣉⣟⣉⣀⣈⣹⣟⣉⡉⠙⣷⠞⠾⢦⣟⣬⣒⠧⣜⡹⡽⣧⢞⣡⢚⡤⣋⢦⡙⢦⡙⢦⡸⢱⡌⣇⢎ ⢯⡞⣶⣹⢳⣎⢷⢺⡵⣎⢧⡿⣾⣵⠟⣥⣏⡾⠗⠻⢇⣠⠴⠖⠛⠋⢉⡽⣭⡭⠁⠀⠀⠉⠉⠉⠉⠉⠛⠳⠶⣤⣿⠛⠛⠻⣦⢳⡹⡽⣧⡻⣜⣲⡱⢎⡼⢣⡝⡦⣝⢣⠞⡼⣌ ⡻⣼⢣⣏⠷⣎⠯⣓⡮⢽⣯⡾⣿⢶⡻⣵⡏⢀⡴⣖⣅⣀⠀⠀⢀⣴⣏⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⣹⡿⢽⣮⡝⣷⣽⢶⣍⢯⡜⣧⠽⣜⣎⢧⢏⡳⣜ ⠑⠉⠳⠌⠋⠀⣁⣤⡶⣿⡽⢿⣛⣮⡟⠉⣡⢿⡟⠡⡄⣉⠻⠶⢋⣉⣉⣱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠸⣟⣧⣻⣮⣻⣞⡽⢎⡿⣜⡞⣮⢏⡷⣭ ⠲⠶⠶⠶⠚⠛⠉⠀⠀⢿⣤⡇⢻⣿⡄⣰⠏⢸⡀⣧⠳⣍⡾⣭⢳⣳⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣦⣄⠀⠀⢳⡄⠿⣷⣻⣾⢷⣭⠛⠹⣞⡵⣻⡜⣯⢞⡵ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢿⣄⣹⡿⠃⡿⠀⠈⢷⡨⣟⡷⣽⣞⣯⣷⣟⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡆⠀⠀⢻⠀⢹⣞⡭⡟⢹⠿⣄⠀⠙⢱⢫⢗⣯⢻ ⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠈⠻⣮⣇⠀⣷⠀⢀⣴⣿⣦⡻⠷⡾⣛⣡⠞⠁⠀⠀⢀⡤⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣇⠀⠀⢸⡇⣼⡏⠾⢁⡾⠀⠈⠁⠀⠀⠈⠐⠈⠃ ⠤⡀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠈⠙⠷⡾⢷⡿⡿⠋⠀⠉⠓⠛⠉⠀⠀⠀⠀⠀⠘⠧⣤⣀⡟⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠛⠉⠉⠀⣸⠃⢹⠆⣤⡞⠁⠀⠀⠀⠀⠀⠀⠀⠒⠐ ⣂⡈⢢⠀⠀⠀⠀⢸⠁⠀⠀⢀⣀⣀⠀⠙⢦⣙⡦⣤⣀⠀⠀⠀⢀⣤⣤⣄⣀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⣤⣾⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠆⠀⡆⠀⠀⠀⠐⠀⠀⣸⢿⠉⠉⠙⠒⠦⣀⣀⣀⣬⠿⠛⠲⣾⠈⠓⠦⣭⣓⢦⣀⡙⣀⣠⠶⣚⣫⡽⠳⡄⠀⠀⢀⣀⣤⠔⢋⣴⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠀⠀⡇⠀⠀⠀⠀⠀⢠⡏⠈⢳⡄⠀⠀⠀⢻⡏⢻⣦⠀⠀⠀⠘⡆⠀⠀⠀⣬⣭⣽⢻⡟⠚⠉⠉⡄⠀⢠⡟⠉⠛⣯⡅⠀⠈⠉⢠⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠙⢦⠀⠀⠀⠀⢸⠃⠀⠀⠙⠳⢤⣤⣀⡙⣦⣌⠻⠶⣦⣴⠋⢰⡀⢎⡉⢉⣿⣽⡿⢛⠳⣒⢔⢠⣞⠁⠀⠀⠈⣙⡷⢶⣏⠉⠉⠉⠉⠉⢛⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡎⠀⠀⠀⡇⣻⠀⠀⣠⡴⠖⠲⢤⡼⠟⠉⠉⠙⠓⢒⣿⣦⣑⡈⣁⣤⢾⡏⢹⡷⣌⠳⢍⠾⠁⣿⠤⠶⠞⣛⣡⣴⢾⣥⣤⣤⠤⠶⠚⠉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⢠⠏⠀⠀⠀⠘⠀⢹⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡁⢨⠽⣹⡙⠆⢸⣋⢹⡇⣜⢻⠶⡶⠞⠿⣛⠉⠉⠉⠀⠙⠳⠦⠖⠲⢦⡄⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠳⡾⠀⠀⠀⠀⢀⣤⡏⡇⠈⢿⣀⠀⠀⠀⠀⢀⣠⡴⠋⠁⠀⠉⠛⠓⠶⢬⡀⡿⠉⢹⡇⣈⣿⣽⣽⣧⠶⠋⠷⣄⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⡶⠖⠋⡾⠀⠀⠀⣠⠟⠛⠒⢚⢿⣽⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⣠⡿⠰⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⡛⠁⠀⠀⢰⡇⠀⣴⠟⠁⠀⣄⡀⠀⠈⢿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠟⠛⠒⠛⠋⠙⢦⣼⠦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠻⢧⣄⠀⠀⢸⡇⠀⣿⡀⠀⢸⣉⢳⡆⠀⠀⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠁⠀⠀⣠⠔⡹⡆⠀⠙⢦⠈⠙⢷⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠃⠀⠘⣧⠀⠈⣷⣄⡀⢉⠉⠀⠀⠀⠀⠈⠛⠲⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⣀⣰⡟⡒⡛⠁⠀⠀⠀⠀⠈⠒⠛⠁⢀⡴⠋⠀⢀⣠⣼⠗⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣷⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⠀⢈⣽⣿⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣶⣤⣿⡗⠀⠀⠀⢰⣿⡿⠿⡿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠙⠻⠿⣿⣶⣤⠀⠀⢀⣴⣿⣿⣷⣶⣼⣿⠋⠉⠀⠀⠀⠀⢿⣿⣁⠀⢰⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣾⣿⣿⠀⠀⠀⠀⠀⠈⠙⠻⢿⣶⣾⡿⠁⠀⠀⠈⠙⣿⣷⣶⣤⢀⢀⢀⣴⡿⢿⣷⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣴⣿⠟⠁⢸⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣁⣤⣤⣤⣄⣰⣿⠛⣹⣿⠿⠿⠿⣿⣶⣤⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣿⠏⠀⠀⠀⠀⠛⣟⣶⣄⣀⡀⢀⠀⡀⠀⠈⠛⠛⠋⠛⠙⠛⠛⠿⢷⣿⣏⡀⠀⠀⠀⠙⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠙⠛⣿⣿⡿⠿⠿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⣀⠀⢰⣿⢿⣿⣤⣤⣤⣄⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢼⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⠿⠟⠀⠙⠿⡿⡝⠛⠻⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⢀⣠⣶⣿⠿⠿⠿⠿⢿⣷⣶⣦⡀⠀⠀⠀⠀⠀⢶⣧⠀⠀⠀⠀⠹⣽⣆⠀⠀⠙⠿⣿⣆⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠉⠙⢿⣷⡆⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀⠉⣿⣇⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀ ⠸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠰⣿⣇⠀⣿⣿⠀⠀⢠⣶⡆⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀ ⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⢹⣿⡌⣿⡏⠀⠀⢙⠛⠁⠀⠀⠀⠀⢀⣤⡀⠀⢸⣿⣆⠀⠀⠀⣿⣿⣄⡀⠀⠀⢸⣿⠇⠀⠀⠀⣸⣿⠀⠀⠀⠀ ⠀⠀⠈⠻⣷⣤⠀⠀⠀⠀⣶⣿⠻⣿⣾⣧⠤⠤⠌⠀⠀⢰⣛⡆⠀⠘⠿⠃⠀⢰⣿⣯⠀⠀⣰⣿⠏⠻⢿⣶⣶⣿⠟⠀⠀⠀⠀⣽⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⡀⠀⢸⣿⡇⣠⣿⣿⡿⣷⣤⣀⠀⠀⠀⠀⠀⠀⡎⠁⠀⠁⣼⣿⠃⢀⣰⣿⠏⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⡟⠀⠀⠀⠻⡝⣗⣡⢾⣿⣍⠛⣿⣿⣶⣦⣄⣀⡀⠀⣀⣤⢶⣿⣣⣶⣿⣿⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⡿⠀⠀⠀⠀⠀⠙⣼⣿⠋⠹⢿⣷⡿⠋⠘⣟⣟⠛⠿⠿⣿⣿⣿⡿⡟⣽⡇⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⡇⠀⠀⠀⠀⢀⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠛⣿⣶⣶⣾⡿⠛⠋⢳⢡⢣⣣⣿⡟⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢾⣿⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢠⣾⣾⠭⠞⠃⠀⠀⠀⠀⢀⣴⣾⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢿⣷⣄⡀⠀⣀⣐⣿⣧⣀⣀⣀⣀⣴⣦⣤⣀⠀⠀⠀⠀⠀⠀⢰⣿⢿⣷⡄⠀⠀⠀⣀⣴⣾⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⠿⠿⠟⠛⠛⠙⠿⠟⠿⠟⠛⠉⢻⣿⡀⠀⠀⠀⠀⣠⣾⢿⣵⣿⠇⠀⠀⠀⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣦⣠⣤⣴⡿⠛⠉⠉⠁⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⣤⣄⣀⢀⣠⣤⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠛⠓⠛⠘⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠉⠈⠃⠚⠐⠒⠓⠛⠐⠊⠀⠀

⣿⣿⣟⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⡆⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠙⠛⢿⠀⡇⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⠁⣿⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠿⣿⣿⣿⣿⣿⡇⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢿⠗⠸⡇⢸⣿⢿⣿⢿⣿⣿⡿⣿⣿⣿⡿⣿⡇⠸⣿⣿⠃⣿⣿⣿⠰⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⢿⢿⢿⡇⢸⡇⣸⣿⢿⣿⣿⣿⠿⡿⣿ ⠒⠒⠀⢰⡇⠒⠒⠐⠖⠂⠒⠒⠒⠒⠂⠐⠒⠐⠂⢺⣿⣿⠆⢿⣿⡷⠂⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⠀⠀⠒⠺⠖⠒⠒⠒⠒⠂⠲⠶⠐⠒ ⣿⣿⣟⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⠀⣾⣿⡇⠀⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣶⣤⣄⡀⠘⠛⠿⢿⣿⣿⣿⣿⣿ ⣿⣿⣇⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⡂⢻⣿⣿⠐⠋⠀⣠⣶⣶⣶⣶⣦⣤⣤⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⡀⠉⠙⠻⣿ ⣿⣿⡟⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⡀⠿⠋⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀ ⣿⣿⣏⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠸⠛⠉⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠻⣿⣿⣿⣿⣿⣿⣿⣿ ⠿⠿⠟⢸⡁⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠁⢀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠿⠿⣿⣿⣿⣷⡀⠘⣿⣿⣿⣿⣿⣿⣿ ⣒⣒⠂⢺⡇⢒⢒⢒⡒⠒⣒⣂⣒⣒⠒⢒⠂⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢻⣿⣿⣿⠿⠛⠋⠉⣈⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣷⣶⣶⣶⣤⣾⣿⣿⣿⣿⡄⠈⣿⣿⣿⣿⣿⣿ ⣿⣿⣟⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⢠⣾⣿⣿⣿⣦⣶⣾⣿⣿⣿⣿⣿⣿⣧⠀⠀⣠⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠘⣿⣿⣿⣿⣿ ⣿⣿⡇⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠙⠿⠁⠀⠙⠛⠁⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠙⠿⠿⠿⠟ ⣿⣿⣧⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠻⣿⣿⣿⣿⣿⣿⣿⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣤⣤⣤⣤ ⣿⣿⣿⢸⣇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠈⠻⠿⢿⠿⠛⠋⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠉⠛⠿⠿⠛⠁⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢠⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠻⠿⠛⠛⠛⠛⠻⠟⠃⠰⣤⣤⠀⣠⣤⣶⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⣰⣾⣿⣷⣶⣶⣶⣶⣾⣿⣷⡀⠈⠻⠿⠿⠿⠿⠻⣿⣿⣿⣦⠀⠙⠟⠛⠻ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⠁⣿⣿⠃⢀⣾⣿⣿⣯⡀⠙⠛⠛⠛⠛⠀⠼⣿⡟⠉⣉⣉⣉⡉⠉⠙⠋⢻⠇⠀⢀⣤⣤⣤⣤⣴⣿⣿⣿⣿⣧⠀⠙⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⠃⢀⣾⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣦⡄⠈⠇⢰⣿⣿⣿⣿⣿⣿⠀⡄⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢻⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡏⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⣧⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠘⣿ ⠛⠛⠛⠛⢽⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⠃⢠⣿⣿⣿⣿⣿⡟⠻⠿⣿⣿⣿⠿⠋⠁⣰⡆⢸⣿⣿⣿⣿⣿⣿⠀⣿⡖⠀⡈⠉⠉⠛⠛⠉⠉⣹⣿⣿⣿⣿⡇⠀⠛ ⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠆⠀⠛⠛⠛⠿⣿⣷⣦⣤⣀⣀⣠⣤⣶⣄⡀⠀⠸⠿⣿⣿⣿⣿⠿⠀⠉⣀⣼⣿⣿⣿⣷⣾⣿⣿⣿⣿⡿⠟⠋⠁⠀⠛ ⣿⣿⣿⣷⡼⠛⠉⣛⣻⣿⣭⣄⣉⡉⠛⢿⣿⣿⣿⣿⣿⡿⠃⢀⣤⣶⣶⣶⣤⡈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣶⣿⣶⣄ ⣤⣶⣦⣴⠀⠀⠉⠿⠿⠿⠿⠾⠏⠙⠀⢠⣤⣤⣤⣴⣶⡀⢀⣾⣿⣿⣿⣿⣿⣧⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠂⠸⠳⢶⣶⣶⣴⣶⢶⡾⠃⢸⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠛⠛⠛⠛⠀⢸⣿⣶⣶⣶⣭⣴⣶⣶⡇⠘⠛⠛⠛⠛⠛⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠐⣿⣿⣿⡆⢸⣏⣹⠿⡿⣿⢿⣋⣹⡇⢰⣿⣿⣿⣿⡿⠿⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⣿⣿⣿⣿⣿⣿⠏ ⠀⣽⣿⣿⠃⢸⣿⣿⣦⣤⣤⣼⣿⣿⡇⠸⣿⣿⠟⣫⣶⣿⣷⣄⠈⠛⠿⣿⣿⣿⡿⠛⠁⢀⠈⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠉⠀⠀⠘⠻⠿⠿⠟⠋⠁⣠ ⠐⠃⠙⠋⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠈⠛⠘⠛⠛⠛⠛⠛⠓⠂⠀⠀⠀⠀⠀⠀⠒⠛⠛⠓⠐⠀⠒⠒⠀⠐⠐⠐⠒⠀⠒⠒⠀⠒⠒⠒⠒⠛⠛⠋⠛⠛⠓⠂⠀⠀⠀⠀⠒⠚⠙ ⣿⣿⣿⣎⠳⠄⠈⠉⠙⠛⠛⠛⠉⡀⠀⣈⣴⣿⣿⣷⣦⣭⣭⣿⣛⣛⣛⣛⣛⣛⣿⣿⣭⣭⣭⣟⡛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣽⣿⣯⣥⣭⣭⣥⣶⣾⣿⣿ ⣿⣿⣿⣿⣿⣾⣶⣶⣶⣾⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠛⠛⠻⠛⠛⠛⠛⠛⠛⠛⠛⠻⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠛⠛⠛⠛⠻⠟⠛⠟⠛⠛⠛⠻⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠟⠛⠟⠛⠛⠛⠟⠻⠟⠛⠛ ⣿⡿⢿⣿⣿⣿⠿⡿⢿⢿⣿⣿⠿⣿⣿⣿⣿⣿⡿⢿⣿⡿⣿⣿⣿⣿⠿⢿⣿⠿⢿⣿⡿⢿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣷⣿⣿⡿⠿⢿⣿⡿⢿⠿⢿⣿⣿⣿⣿⠿⢿⣿⣿⠿⢿⢿⡿ ⣤⣶⣤⣤⣴⣶⣶⣤⣦⣤⣶⣶⣶⣶⣶⣤⣶⣶⣶⣶⣶⣶⣤⣶⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣶⣶⣶⣤⣤⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣤⡄⢰⣤⣴⣶⣶⣦⣤⣴ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿

🎀

🎀૮ ˶ᵔ ᵕ ᵔ˶ ა

⠀⠈⣟⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠈⢳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣄⠀⠀⠀⠀⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠻⣿⣦⡀⠀⠀⠈⣧⡀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠈⠻⣿⣦⠀⠀⢨⣷⣦⣤⣤⣄⣀⡀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠈⢿⣿⡍⠀⠉⠉⠉⠙⠛⠻⠿⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣦⡀⠀⠀⠀⠀⠀⣠⠖⠺⣶⣄⠀⠀⣠⡞⠉⠉⠲⡄⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠹⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣷⣄⠀⠀⢠⡟⠈⢩⣤⣝⣹⠘⠷⠤⢶⡆⠀⣘⠀⠀⠀⣠⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄⠘⣇⠈⢿⣄⠀⠀⠀⠀⢀⡿⠃⢠⡟⠀⣠⣾⢣⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠱⣄⠈⠢⡀⢀⡴⠋⢀⡴⠋⢀⡾⠛⠁⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡄⠈⠳⣄⠈⢯⣀⡴⠋⠀⣰⠀⠀⣤⣄⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢠⣼⣿⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀⠈⠢⠼⠀⠀⠀⡼⠁⠀⢸⣿⣿⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣾⣿⠃⠀⠘⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⡌⠣⠁⠀⠘⠛⠛⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢿⣿⠀⠀⣠⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣿⣿⡀⠀⠀⠀⣰⣴⠟⠀⢰⣦⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢀⣀⣀⣀⣀⠘⣿⣇⣀⣿⣿⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠊⠉⠀⠀⠈⣿⣧⠀⠀⢀⣿⣿⣄⣴⣿⣿⣿⣿⣿⣿⠿⠛⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⠟⠛⠿⠿⣿⣿⡿⠿⣿⣿⣾⣿⣿⡆⠀⠀⠀⠀⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣾⣿⢀⣠⣿⣿⣿⣿⣿⡇⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡄⠀⠀⣤⣴⣿⣿⣿⣷⣿⣿⣟⡿⡋⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⢸⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣶⣶⣿⣿⣿⣿⣿⣿⣟⡿⠗⠋⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡷⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣇⡇⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⣶⠄⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣭⡄⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠻⣿⣿⣿⣷⣿⣿⣿⠃⠀⢀⡞⠀⠀⠀⠀⠀⠀⢀⣾⣿⣧⠀⠀⠀⠀⠀⠀⢠⣿⠋⠙⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠛⡛⣻⣿⣳⠃⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⣾⡏⠀⢸⣿⠿⣷⡄⠀⠀⠀⠀⠀⠀⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠩⠭⠟⠁⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢿⣇⣀⣾⣿⠀⠹⣿⡀⠀⠀⠀⠀⢠⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⠛⢻⣿⣿⣦⣀⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠈⣿⡟⠋⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⢹⣿⡀⠀⠀⠀⠀⠀⠘⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠋⠀⠀⠀⠀⠀⠀⢀⣼⣿⠁⠀⠀⣿⣷⣄⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣻⣿⠃⠀⠀⠀⠈⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⣠⠖⠋⠉⢛⡆⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠉⠓⠢⣄⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⡾⠁⠀⠀⠀⣺⠇⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣆⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠈⣳⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⢷⣄⣀⡠⠶⠋⠀⠀⠀⠀⠀⣀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣤⡀⠀⠀⠀⠀⠀⠉⠳⠦⠤⠴⠋⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢀⣀⣴⣾⣿⠿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⣿⣿⣿⣶⣦⣄⣀⣀⣀⣀⣀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣉⣙⣒⣶⣶⣶⡿⠟⡋⣽⣿⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠀⠀⠀⠀⡀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠊⠀⠀⠀⠀⠄⢂⠐⡄⢄⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣞⣻⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠀⠀ ⠀⠀⢠⣟⡷⣯⢷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀ ⠀⢤⣿⢾⣽⢯⡿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⡬⣽⡳⣆⢤⠀⠄⠀⠀⠀⠀⠀⠀⠐⡀ ⠀⣿⢯⡿⣞⣿⣽⣻⡽⣟⡷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠃⠛⣽⣞⣯⢰⡀⠀⠀⠀⢠⢃⠄⠃ ⠐⢿⣻⣽⣟⣷⣯⢿⡽⣯⠿⠝⠋⠛⠒⠶⠶⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣞⡧⠃⠀⠀⠀⢈⡇⡲⠀ ⠀⠈⠙⠓⢟⠿⠕⣿⣻⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⢚⢨⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⡷⣿⣻⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣽⢾⡿⣦⠀⠀⠀⠀⠀⢀⢠⡔⠂⠀⢠⣎⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠿⣳⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⢇⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢸⡾⣅⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣦⡠⢀⠀⡀⢢⡀⠐⠃⠀⠀⠀⣀⣀⣀⠀⠀⠈⢿⣷⣤⣤⡀⠀⠀⠀⣀⣀⣠⣼⣟⡷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠛⠃⠸⡐⢦⡘⣙⠒⠂⠀⠀⠀⠉⠙⢷⣄⡀⢨⣿⢾⡽⣟⣿⢿⣻⣽⣻⢷⣻⢾⣽⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⣄⠀⠀⠀⠀⠁⠙⠮⢝⡞⣴⣆⣦⡰⣞⡿⣯⢿⣳⣯⣿⣻⢯⣟⣯⣟⣷⣻⢯⣟⡿⣞⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠛⠙⠻⣽⣻⣽⣿⣿⢷⠿⠻⠛⠛⣽⡾⣯⣟⣯⡿⣽⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠡⠂⠀⠈⠀⠀⠀⠀⠀⠛⢿⣷⣻⣽⣻⠭⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠉⡀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠁⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠐⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠛⠂⠓⠰⠒⢦⠤⣄⠤⠤⠐⢆⢺⡹⡉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⡈⠀⠁⠉⠉⣈⣹⣘⢛⠳⠛⢊⠫⢑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠓⠈⠋⠀⠉⠀⠉⠑⠉⠊⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡿⣏⢾⡱⣟⡿⣿⣿⣿⣿⣿⢟⡹⣛⠻⡛⢽⠻⡿⢯⣿⣫⣝⡻⠛⠭⡙⠆⠆⡑⣎⡷⢘⢯⠛⣿⡽⣿⣿⣌⠛⢶⣤⡀⢞⠻⣟⣦⡘⡀⢩⢯⠁⠀⣰⠧⠔⠊⠉⠁⡀⠀⠀⠄⠠⠀⠄⠠⠀⠄⢀⠂⠠⠀⠄⢀⠂⠄⠠⠐⠠⠉⢈⠉⠡⠁⠀⠄ ⡽⣹⢻⠿⣿⢿⣿⣿⣿⣿⣿⣭⣿⣿⣾⣽⣳⣝⣾⣱⣭⣾⣿⣿⣿⣿⠟⢦⠱⣌⣣⣭⣆⡣⢛⣿⡭⡙⣿⡐⢩⣂⣥⣼⡶⠟⢋⠱⠊⢊⠱⢬⣣⡙⢷⣯⣷⣿⣦⠇⠨⡀⢌⠠⠡⢤⠟⠊⡀⠀⠀⠀⡀⠐⠂⠐⠀⠂⠐⡀⠂⡐⠀⠂⠔⠂⠀⠂⠐⠂⠐⠂⠐⠀⠂⠂⠐⠐⠀⠂⠐⠐⠂⠆ ⣝⣣⢯⢻⡵⣏⡶⣳⢽⡺⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣌⠻⣄⠣⢛⢽⣶⣝⢷⣬⣿⢿⡔⢻⣧⠒⠉⠁⣀⠂⠤⢃⠘⡑⡈⠄⠻⣇⠧⣌⢁⠭⠀⡄⠠⢀⠂⠌⢌⠸⡵⡀⠂⢀⠂⠀⠂⠐⡈⠄⠠⠁⡈⠐⡠⠁⠠⢁⠈⠄⠠⠈⠐⠀⠂⡀⠂⠀⠁⢈⠀⠈⡀⠐⠀⠀⠀⠀⠀ ⢧⣓⢯⢳⣞⡱⡷⡹⣎⢽⢣⠯⣽⣻⣿⢿⣿⣿⣿⡿⡿⢿⣫⠅⣏⠰⡱⢌⢲⣉⣌⣿⣯⢿⣾⡿⠼⡟⢋⡥⠶⣒⠩⠥⠴⢿⣎⣤⠴⠟⣀⠂⠌⠛⠖⣒⠦⠅⠀⡋⢀⠐⠈⠐⡄⢳⡜⣦⣁⠠⠁⡐⠠⠀⠄⠀⠂⠄⠆⠡⠄⠐⠂⠡⢂⠐⠀⠡⠀⠂⡀⠄⠀⠀⠀⠠⠐⠀⠀⠀⠂⠀⠀⡁ ⢞⡬⢧⢏⢶⣻⣵⣯⣙⠾⣿⣟⡟⣿⡭⢣⡓⢮⣱⣭⣷⠗⣰⣛⡿⠁⠍⣋⣍⣚⣼⣹⣿⣏⣏⣡⠤⢺⣽⠬⠗⣉⣥⣴⣾⠽⡶⢶⣦⣤⣤⣊⠌⡌⠰⢀⠢⢀⠒⢀⠄⠈⠀⠄⠈⠢⢝⠢⣽⡳⣦⡀⠡⠀⢂⠁⠄⠠⠀⠁⠠⠁⢂⠠⠀⠐⠀⡁⠐⠀⠀⠄⠐⠀⠁⠀⠀⠄⠀⠀⡀⠀⠀⠄ ⣮⡙⣎⢞⡻⣿⣿⣽⣿⣜⣿⣿⡷⣸⣿⡱⢜⡛⢿⣿⣿⡿⢟⡱⡔⣂⠨⢍⠖⠣⢢⢙⡒⢎⠒⠒⠊⣉⢰⣴⡾⠟⢩⠐⠠⠒⡈⠢⢐⡈⠍⠻⢿⣦⡂⠄⡁⠂⡀⠢⠠⠓⠺⠶⢶⣦⣅⡛⠤⣛⢮⡟⢷⣤⣄⣈⠐⠠⠄⠁⢂⠀⠂⠀⠂⢈⠀⠐⡀⠈⠀⠄⠈⠐⠀⠠⠀⠀⠀⠁⠀⠀⠀⠂ ⡶⡹⡜⢮⡱⡝⣿⣿⢷⣏⣿⠳⣿⡔⢿⣷⢨⠞⡲⣬⢇⢜⣽⣿⣧⣉⣄⣤⣾⠿⠛⣟⠻⡛⠿⠾⣦⣴⡾⠋⠔⣉⠰⡈⢡⠑⡌⡑⢢⠐⡌⠂⢆⡉⢻⣷⡰⠡⠈⢆⠡⢊⠡⠐⡠⠀⢍⠛⢷⣮⡒⠮⣗⡲⢭⣟⣛⠳⡶⢶⣤⣌⡐⠀⠌⠠⠀⢂⠀⠄⠁⡀⠀⠄⠀⡀⠠⠀⠠⠀⠈⠀⠀⡃ ⢷⡱⡝⢮⡱⢭⣹⣿⣎⠿⣟⠱⣻⣿⡘⣿⣶⣍⣷⢣⣚⡾⠟⣉⣷⡿⢫⠍⢢⠱⠱⣠⠓⡭⢌⠱⠌⡩⠤⣉⠒⡌⠰⡁⢆⠣⡐⣁⠃⡔⢂⣩⣀⡒⠤⠐⠤⡁⢍⠰⢈⠂⢢⢁⠂⡉⠄⡀⠂⡈⢿⣆⠊⢉⠋⠖⡫⢭⠽⢟⡲⢭⣿⢷⣦⣄⠡⢀⠈⠀⡀⠄⢂⣀⠐⡀⠀⠀⠁⠀⠐⠈⢀⡁ ⢧⡛⣜⣣⠽⣑⣮⣿⣿⣷⢎⡳⣴⣿⡿⢞⡿⣛⢥⢫⢏⡜⣩⣿⠟⣈⢇⡚⡄⡋⠵⡰⣍⠲⡌⣃⢎⡑⠦⡑⠬⣐⠣⡙⡄⠓⢌⣢⣶⢿⣛⢯⢿⣻⠿⣷⣬⡐⢊⠌⣃⣬⣴⣦⣴⣥⣔⡂⠌⡐⠀⢿⣧⣤⣮⣶⣶⣦⣬⣐⡃⠧⢌⡙⠺⣝⡷⣤⠈⢀⠐⢰⠟⡉⠷⣄⠂⠀⠁⠀⠈⠀⠀⡃ ⣧⡛⡴⣍⠾⣡⡛⡵⢣⣎⡝⢦⣧⠚⢛⣘⣢⠧⢚⡱⣉⢶⣿⡃⠳⡌⢦⡑⢦⠙⡴⡑⢦⡙⠴⣡⣦⣱⣼⣬⣑⢢⢡⠱⢨⢩⣶⢿⣡⣧⣫⠮⠗⣭⢛⣶⣟⣟⣿⣿⡻⣝⣳⢾⡷⣯⠽⣻⢷⣬⣀⠊⣁⢂⠂⠄⠄⡐⠨⢍⠩⡐⢤⣎⠱⢈⠳⣟⣷⡀⠀⡿⠈⢄⠃⠺⣽⣦⡁⠀⠐⠈⠀⡁ ⢧⣝⢳⣜⢻⠴⣍⣳⢣⣶⠾⣛⡤⢖⣋⡭⠪⡜⣃⣦⣡⣿⡇⣎⠵⣉⢦⠙⡦⢹⠰⣉⠦⣩⢚⣾⣟⡿⣿⣿⣟⣯⣿⣿⢷⣟⣿⣎⠞⡋⠤⢉⠒⡄⡉⢲⣹⣾⢿⣝⡯⢛⠟⠏⠖⢯⣺⣵⡿⣼⣿⣆⣡⢶⠶⣾⢶⣬⣄⣂⠆⡙⠠⡙⣿⣧⣦⡼⢯⣱⣠⡷⣴⡌⠒⢉⢖⣈⣳⣄⣂⠈⠐⠀ ⡞⡝⢮⣙⡞⡴⡝⡭⣮⠏⣔⡫⢳⢜⢉⣥⣶⣷⢿⢻⣛⢏⣱⡉⢦⡹⢌⠶⢡⢎⠲⣍⠦⣩⣾⡿⣽⣳⠿⠟⠿⢿⣿⣿⢾⣿⡻⠋⡔⢡⠂⡜⢠⠡⡑⡼⢋⢹⡞⢛⡡⢊⠐⣂⠂⢌⢉⡉⠳⢿⢿⣽⡯⣜⡦⢏⠾⣝⡛⢿⣆⠑⢂⠱⡍⢿⣯⢥⡸⣏⣯⡱⠛⣇⣀⣬⡸⠝⠭⡻⣿⣶⠀⠀ ⢽⣹⣣⢽⡘⣧⢫⡷⢣⢛⡴⡝⢣⣾⣿⠛⡕⣎⠜⡲⢌⣎⠲⡩⢖⠩⢎⢥⠣⢎⡳⣈⠖⣽⣿⣻⡭⡑⢊⡑⣊⠔⢢⡇⠭⢄⡢⠑⢌⠰⡈⢄⠃⠆⣼⢃⠌⢢⡇⢂⡐⠠⠃⠄⡘⠀⠆⣰⡇⢊⢛⠛⠖⣭⢾⠋⠞⡲⣿⡯⢿⡍⠄⢂⠐⡈⣿⣧⡟⣭⣳⣻⣯⣄⠙⢢⡐⠉⠲⠡⣟⡏⠐⠀ ⢧⡳⢞⣲⣙⢮⡽⡝⣽⢎⣳⢩⣿⡟⣲⠹⡜⢬⢭⢣⡛⣬⠳⣙⢎⡣⣍⢆⣏⣦⣵⣬⣾⣿⡿⡽⠤⡉⢦⠑⡌⠸⣈⣧⠱⢂⢷⡉⢢⠑⠂⣌⠘⠤⠉⠎⠌⣼⢇⠢⠄⢃⠑⢂⠑⡨⢢⡟⢨⠐⠄⣼⠟⠡⣸⡏⡐⢀⠛⣴⢻⣷⠨⠐⠤⠁⣸⣿⠙⢿⣷⡛⢻⣽⣿⣦⡈⠑⢦⣴⠟⠀⢀⠀ ⢯⡝⡯⢶⡹⡾⣏⣽⢹⣚⡴⣿⡟⡔⣣⢣⠝⣎⡞⣱⡝⣦⢛⡜⣪⣵⣾⣿⣟⣿⣿⣿⣿⣟⠿⣥⡓⠜⡠⢃⢌⡱⠠⣟⠒⡡⢚⣧⣡⣌⣥⣤⣮⣤⣵⣬⣦⣯⣤⣌⣌⣀⣪⠀⢂⢡⡿⢁⠂⡌⣬⡿⢶⣧⣏⠠⠐⢠⠐⡘⣦⢿⣷⣕⡠⠑⡸⠿⠶⢿⣦⣿⡻⢷⣽⢫⡿⢧⡐⠀⠀⠄⠂⠀ ⣟⡼⣓⢯⣓⢷⡿⡼⡷⢮⣽⣿⡜⡥⢣⢮⡹⢮⡱⢗⡞⡱⢮⡽⣾⣿⣻⣿⣿⣿⣿⠻⠽⣏⡔⡌⠽⣆⣑⣪⣴⣴⠿⡟⢻⡐⡩⠍⠭⡐⡌⢢⠑⡌⢄⠣⡌⠡⣉⠩⠍⡙⣙⠛⠿⠾⣷⣦⣥⣼⠟⢤⢃⡌⠻⢶⣜⡀⢂⠂⢿⣿⣾⣻⣿⡿⣶⣶⣐⠄⠂⡙⢻⣾⣏⠠⠙⢮⡽⡄⠠⢀⠀⠀ ⡾⣱⢏⣞⣽⣻⡜⣳⡟⣭⣻⣿⡶⣩⢓⠮⣵⢳⡹⢞⡼⣱⠳⣎⢿⣷⠟⣍⠱⣂⠦⡙⢴⠝⣾⣼⣼⠿⢛⠫⡑⠦⡉⢴⠁⠦⡑⡘⠤⡑⢌⠂⠥⡘⢠⠒⠄⢃⠰⣀⠒⠡⣀⠁⢒⠠⠌⣈⣽⠯⡘⡤⠣⡔⡡⠌⠛⣿⣄⠡⢈⣼⠿⣽⣿⣿⣿⢾⣛⣷⡈⠠⠄⡈⢿⣧⠡⠈⣷⡹⡀⢀⠀⠀ ⡳⣝⣾⣾⣣⢿⣼⡓⣞⣵⣿⣿⣗⢣⠯⣝⡲⢏⡽⣚⢼⢣⡟⣬⣛⣿⣮⣐⠳⣈⠖⣩⣶⠿⡛⢍⡒⠜⡌⢣⠘⡤⠉⢆⣙⢀⢃⣑⣂⣑⣂⣃⣒⡐⣁⡂⡊⠄⠡⠐⡈⠡⠄⠌⡐⠠⠒⣼⠧⢏⡔⣣⢣⡘⢔⡘⢂⠌⢻⣼⡟⠁⢂⡉⢉⡉⠛⢾⢟⣹⣇⠠⢁⠂⠌⢻⣷⡁⠈⣧⢳⠀⠀⠀ ⣝⡾⢿⠿⣿⣖⣷⣿⣿⢿⣙⡖⣮⢫⢯⠵⣛⢮⢳⡹⢎⡳⡞⡭⣞⢽⣿⣶⣱⢬⡾⡟⣅⣓⣼⣦⣼⣶⢾⡶⠿⠟⢿⢛⣛⡛⢻⢛⡛⡛⡝⢻⢙⡛⣛⢛⡛⠿⢿⠳⠶⠳⢊⠔⢄⡡⣼⡿⢸⢢⠱⡎⡔⣿⢛⡻⣦⣌⣿⡙⡛⠿⣶⣤⣐⠠⢁⣂⣼⡿⡁⠢⠁⡌⠄⡂⢹⢴⢈⢹⢫⠀⠐⠀ ⣿⣾⣿⣿⣾⣻⣿⡿⣓⢮⣚⡼⣵⡛⢮⢏⡧⢏⡶⡝⡯⣕⣫⢗⡭⢖⡳⢾⡵⡿⣟⣻⢻⡹⢭⡙⡲⢬⡒⡵⢩⡝⢢⡃⢦⡘⢣⢢⡰⠥⣘⠆⣃⢆⡑⢆⠱⠌⢆⡱⢨⢓⢊⠌⢆⠂⣿⡏⢦⣉⠖⡱⠚⣩⠻⢶⣮⡿⢧⢣⡙⢆⡒⢌⣻⠟⡟⢋⡝⢛⢙⠻⠻⠶⣦⣅⣎⣎⠘⢸⣯⠀⠀⠀ ⡿⣽⣾⣿⣿⣿⡟⡼⢱⣎⢧⡳⢮⡝⣫⢾⣱⢻⢼⡹⢵⡫⡞⣭⠺⣭⡙⢦⡣⡝⣢⡕⣦⠫⢦⡙⡱⢣⠱⣊⢓⡜⢢⡙⢆⡙⠲⣈⠴⡑⣢⠩⠔⡒⣘⠢⡙⠌⢥⡘⢢⡐⠭⡈⠦⡙⠾⣿⣤⣬⣈⣅⣚⣀⣡⣨⣞⡝⢆⠳⡨⠱⡈⣽⠏⣼⣈⡶⢠⡃⢌⡐⠆⠱⡀⣽⣿⡟⠠⠸⡟⠀⠀⠀ ⡿⣷⣿⣶⣿⡿⣍⢜⡳⣬⠳⣍⠷⣚⡵⢳⢮⡟⣮⣝⣣⢷⡹⢎⡷⣡⡟⡼⣱⡹⡔⡞⡴⣙⢎⡜⣱⢣⠳⢥⢣⢎⣃⠞⡬⣘⠣⡜⡰⢅⠲⡑⢥⡑⠦⡑⢜⡨⢆⠸⡐⢌⡒⡑⡰⢁⠦⠘⢌⣁⢋⠭⢩⡉⡡⢘⠙⣻⢾⣇⣅⠣⣼⠟⣯⣴⣫⣽⡇⡜⣠⠑⢊⠤⣱⣿⣿⠣⠂⢀⣗⠀⠈⠀ ⣿⢷⣯⢿⣿⡷⣘⢮⡱⢎⡳⣍⢯⡱⡞⣯⣙⢮⣓⢮⡵⡞⣭⢳⣙⢦⡝⡲⡥⢳⡜⡭⠖⣭⢚⡜⢦⠣⡝⡎⣜⠲⢌⡚⡴⢡⢋⠴⡡⠎⡥⢙⠢⡜⡰⡉⢆⡐⣊⠱⡈⠆⣐⢂⠡⠡⠥⡉⠢⡔⠨⡈⠦⠐⡂⢅⠒⠠⡙⢋⠽⡿⣿⡠⢇⠮⢭⢹⢠⠍⡤⢙⠄⣢⡿⠻⣿⣦⡡⡀⢿⠠⠀⠀ ⡭⣞⠾⣽⣿⣿⢎⢧⡹⢎⡵⣊⣶⣿⢿⢫⡵⢫⡞⣏⡞⡽⣎⠷⡭⡞⢞⢧⣋⠷⣘⢧⡛⡴⣋⠼⣡⠛⡴⣍⠶⣉⢇⠳⡌⢇⡚⠵⡑⣙⠰⣃⠚⠤⡱⢌⡒⠌⡤⢃⡘⡐⣂⠊⠆⠫⣀⠋⡔⡠⣑⠐⡡⢃⡘⢂⢁⠓⠌⠆⡜⠠⢛⣿⣄⡱⣈⠖⡡⢊⡐⢂⣼⡟⢁⠂⠌⣿⣧⠀⠸⣇⠂⠀ ⣷⢫⢿⣱⢿⣿⢎⢮⣼⣵⣿⢟⡻⣌⡻⣜⡺⢭⢞⣱⢾⡳⣭⣛⡵⢏⢯⣒⢏⡞⡭⡖⣭⠳⣬⢳⣩⡝⡲⢌⠶⣡⡎⡳⣌⢣⡙⡔⢃⠎⡱⢢⡙⡰⣉⠔⡌⡒⣐⠢⠔⢡⢄⠊⣌⠱⡀⠎⡐⡡⠐⡌⠔⢡⠐⣂⠊⢔⠈⡆⠰⢉⠂⣅⠻⣷⣄⠒⠄⢡⣴⡿⢋⠁⡊⠄⢂⠘⣿⠆⡀⢿⡀⠀ ⣭⢧⡻⣜⣯⣿⣷⣿⡿⢫⣜⢣⡹⢆⡷⢣⡽⣝⣾⣟⡫⢞⡵⣋⢷⢫⡗⣫⢎⡳⣝⡜⡲⣝⢢⠳⠴⣜⠱⣉⠖⡥⢒⠵⠸⡰⢱⡘⡉⢎⡌⢃⡜⠰⡐⣌⠒⡡⢂⠕⢌⠃⡌⠌⠤⢃⠜⡐⠌⡐⠡⡘⠄⡅⡘⠤⢈⠂⢊⠄⡱⣈⠒⢠⠂⡍⠹⢷⠾⠟⡉⢢⠠⠁⠔⢈⠀⠂⣿⣇⠠⢸⠄⠀ ⣯⢞⡵⣏⣾⣿⡟⣯⣙⠳⣬⠳⣍⡗⡺⢏⣶⣿⡿⠼⣍⡟⣴⢫⢯⣧⢻⡱⣋⢧⠳⣜⠳⣬⠣⡏⠵⡌⡗⡡⠞⡌⢇⠺⡱⢡⠣⣐⢛⣦⠘⠤⢊⠕⡰⣀⠓⡈⠥⢪⠈⡜⢠⢉⠣⠔⠢⡑⢌⡢⠑⣨⠐⢂⡑⠤⠡⢘⡀⠎⡐⢄⡘⢄⠢⢡⠉⠤⠙⡈⠰⢀⠂⡉⢐⠈⠄⢂⣿⡧⢀⠸⠌⠀ ⢧⡟⣽⢾⣿⡻⡜⣦⢫⢳⡍⣷⢚⣽⣳⢯⣿⡿⣍⣻⢬⡻⣜⣫⢳⡜⢧⣹⣽⡊⢗⡭⢓⡴⢩⢲⢣⣼⡟⣐⣣⣜⣬⣑⣄⣣⣴⣾⠟⡻⣷⣎⣈⠄⠅⠤⠃⢌⣂⣥⣧⠰⢄⠂⠥⢊⠑⡨⡐⢠⠡⠄⠊⡄⠌⢄⢃⠤⠁⠆⡡⢂⠰⠠⠌⢡⠉⢌⠰⠁⠆⡁⠢⡁⠄⠡⠈⣼⣿⢁⠂⡍⠀⠀ ⢿⡜⣯⣿⢣⡳⡝⡖⡯⢧⣛⢦⢏⣾⣹⣿⣿⡳⢇⡗⣮⢓⣳⣏⣳⠞⡵⢣⣮⣽⣊⣴⣩⣴⣷⡾⢟⠱⡘⢤⠈⠭⠹⠛⢛⡩⢩⠀⢣⠐⠌⡙⢛⠿⢿⠿⠿⠟⢛⠋⠻⣿⣄⠊⠔⡁⢊⠰⠐⢂⡁⢣⠉⡄⢃⠆⠢⠐⣉⠒⣀⠃⡅⢂⢉⠰⡁⠆⡉⠆⠰⣷⣅⡐⠈⠅⣲⣿⡗⠂⣰⠁⠐⠀ ⣟⢾⣿⡇⣧⢛⣞⡹⣝⠧⡞⣭⡿⣼⣿⡿⡸⣝⠮⣝⡖⣯⢕⡮⡥⢟⠬⣛⣿⡝⡛⡟⡛⢭⠚⡌⢣⠃⡜⢠⡙⠢⢍⡘⠤⢢⠱⠈⢆⠉⠆⡈⠆⡰⠠⠌⢂⠔⣀⠊⠡⢈⠣⠌⣤⣴⣆⣆⣁⣦⣴⠀⠆⡑⢈⠤⣁⠣⡀⢢⡐⡰⠠⠌⢸⣇⢐⠢⡐⠂⠔⡘⠻⣷⡅⢾⣟⠷⠡⢲⠧⠀⠠⠀ ⣞⣻⣿⡝⣦⢛⡬⢟⣜⡫⣜⣳⣾⣿⣛⠶⣭⢣⡟⡼⣹⣌⢯⡱⢭⢣⢇⣿⡿⣡⢣⠱⣉⠦⢍⡜⣥⣧⣬⣡⠌⡑⠢⠜⡠⡁⢆⡉⢆⡘⠠⡑⡐⠄⡑⠈⡄⠂⠄⠌⠠⢁⠢⠐⡈⢉⠛⠛⠛⢹⣿⡂⡁⠆⡁⢢⠀⣂⠌⡁⡐⠤⠑⡨⢸⣿⠈⡐⢠⠉⠢⡐⢈⠙⣿⣧⠘⡌⠴⢸⢳⠀⠀⠀ ⣽⢳⣿⣿⣶⣭⣚⣭⣲⣽⣾⣿⣛⢦⠯⣝⢮⢳⢺⡝⡲⢎⡞⣱⢋⣯⣿⠿⡑⢎⢎⡱⢌⡚⣦⣿⣿⣿⣿⣿⣆⠩⡑⢢⠑⡌⠰⡐⢢⠐⡡⢒⠀⡒⢌⠐⠠⠈⠆⡘⠀⠆⡁⠂⠔⠂⠌⠠⠈⢀⠻⣷⣄⢡⠐⢂⠢⡀⠌⠒⢌⠂⠥⠐⢸⣿⠆⡂⡁⠎⡐⠡⡈⠔⡈⢿⣧⡃⠆⢸⡿⡀⠐⠀ ⢯⣻⣾⣟⣿⣿⣿⣿⣿⣿⣯⠲⣍⠾⣝⢮⢳⣫⢞⡼⣵⣿⣾⢿⣿⠻⡥⢣⡙⡜⣢⡑⢣⣼⣿⣿⣿⣿⣿⣿⣿⠡⡘⢄⠊⡔⢡⠘⡄⢂⡁⢆⠘⣀⠢⠌⠡⠘⠠⢀⠁⠆⢠⠁⡘⢈⢀⣷⣿⣿⣷⣌⠻⣶⣤⣀⣑⡀⢡⠉⡄⠊⡄⢁⠲⣿⡇⠐⠠⢁⠂⡅⠐⢂⠐⠘⢿⣿⠃⡬⣧⢣⠀⠀ ⣮⢻⠿⣿⢿⣯⣿⣿⣯⢿⣿⣶⡝⢦⡝⡞⢮⡹⢼⡱⢯⡹⢭⠞⣿⣦⠣⢎⡱⢣⢋⡕⣊⢿⣿⣿⣿⣿⣿⣿⡟⡄⢓⡘⠤⡑⢌⠢⡑⢌⠃⡜⢠⠉⠢⠐⢂⡐⢂⠘⡀⠆⡈⢂⠑⠌⣾⣿⣿⣿⣿⣿⡆⢙⠻⠿⣿⣷⢈⠂⠑⡂⠡⠘⡀⢿⣇⠢⡐⠌⢂⠑⣀⠊⠔⠂⠸⣿⡆⡇⢽⡚⠄⠀ ⢯⣏⣿⣿⣻⣷⣿⡹⣿⡾⣹⢿⣿⣧⣻⡜⢧⡛⢮⡱⢧⡙⣎⢣⢻⣿⣇⢣⠕⣣⠣⣜⠰⢺⣿⣿⡽⣿⣿⣿⠱⡈⠦⡑⢢⠁⢎⡰⢌⠢⣁⠎⠠⠃⠔⡁⢢⠐⠄⢊⠀⠆⣁⠂⠌⢸⣿⣿⣿⣾⣿⣿⣿⠂⡠⠁⣼⣿⠀⠌⠰⢀⡑⠤⠐⠸⣿⡆⠰⠈⢄⡈⠀⠐⠠⡁⢂⢻⣷⡄⠠⣿⡀⠀ ⣟⡾⣱⣿⡗⣿⣿⣽⣮⣻⣷⣛⠿⣿⣿⣿⣿⣷⣷⣷⣧⡽⣌⠧⣃⠾⣿⣧⡛⣔⠣⣌⠳⣡⢙⠻⡿⠽⢟⠡⡑⢌⢒⠡⢢⠉⢆⠰⢌⠒⠤⣈⣵⡾⠷⢦⣦⠈⠌⡂⠌⠂⢄⠘⢈⠘⣿⣿⢿⣿⣿⣿⡟⢀⠠⠡⠘⣿⣦⠘⡐⠠⠐⠠⢁⠆⠹⣿⣄⠉⠄⠄⡡⠄⠁⡀⠂⢼⣿⡔⠀⢿⡀⠀ ⣟⡾⢧⣟⣿⣷⣻⣿⣟⣿⣾⣫⡿⣝⡿⣿⣿⣿⣿⡿⣿⣿⣎⠶⡙⢦⢍⡻⣿⣮⡱⢌⠳⡌⢎⠲⡌⡓⣌⠣⡑⢊⡄⠳⣈⠱⣈⠒⠬⡘⡐⢸⣿⡐⡭⣡⣽⡇⢂⠡⠌⡁⠢⠌⠠⠌⡙⢯⣯⣷⣿⠟⡀⠂⠰⢀⠁⡈⣻⢿⣶⣌⣌⡐⡈⢄⢡⠝⣿⣦⡈⡐⡐⠠⢁⠄⠠⣸⣿⣢⠁⡞⠄⠀ ⣟⢾⣛⡾⣽⣷⣿⣻⣿⣿⣻⢿⣟⣮⢹⡟⣿⢿⣿⣽⡻⣿⣿⣾⣝⣎⠲⣕⠪⢿⣿⣮⣕⡸⢄⠳⢰⢁⠦⣁⠧⡑⢌⠱⣀⠣⢄⡉⠦⡑⢌⠢⠌⡙⡛⢏⠥⠐⢂⠜⢠⢀⡁⢂⠡⠒⡀⠢⢈⠅⠠⡀⠄⠡⡁⠄⢢⣾⠏⢄⠐⡉⠉⡄⠘⣀⠢⡌⠀⠟⣿⣶⣤⣁⢂⣀⣶⣿⡿⠋⠄⠧⡄⢂ ⣯⠷⣯⣝⣯⢿⣷⣿⣞⣿⣯⣿⣿⣿⣧⡙⣮⢛⡼⣮⢽⡳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣥⣃⠎⠴⣁⢆⠩⢆⠣⢌⠒⡔⢘⠢⡑⡈⠔⣨⣿⣷⢐⠂⢅⠊⡐⡀⠆⠨⠄⢂⠑⠠⢁⠆⢈⡐⠠⠉⢂⣤⣿⡿⠛⢈⠠⢈⠤⢁⠢⢁⢂⢠⣡⣷⡞⠄⡩⡙⡛⡿⣻⡿⡺⠡⢘⠈⠰⠈⡅ ⣯⢟⡾⣼⡞⣿⣻⣿⢮⣽⣳⣿⣿⣿⣾⠳⣍⣏⢶⡳⣏⣿⣿⡿⢿⠟⡿⣛⢻⢻⣿⣟⣱⣬⣿⡿⡿⢿⡶⣶⣬⣒⠌⡒⢌⡘⠤⢃⠆⡱⠘⡰⢈⡛⡉⢄⠊⡄⢊⠐⣠⣌⣤⡅⠂⣬⣴⣤⣦⣤⣤⣡⣾⡿⢿⣿⠂⣰⣾⣶⣦⣤⣦⣴⣿⡿⢿⣿⡁⠔⠨⠄⡱⢨⡵⡏⠎⢠⡝⠠⠀⢁⠂⡌ ⣿⢮⢷⣛⣞⡷⣫⣿⣿⡶⣯⢗⣯⣟⣿⣹⢿⣬⢣⣿⣿⣛⠴⣏⢮⢫⡕⢧⢋⠶⣽⡿⢯⣳⣣⣽⢾⡷⣕⡫⡝⣻⣷⣾⣦⣥⣎⣔⣨⣐⡑⢄⠢⠔⡠⡂⠅⠒⣾⣟⣛⢉⠁⢂⠑⠄⠢⢈⠨⠭⠍⢉⠙⢛⣿⣧⣾⣿⢯⣽⣿⣿⣿⠟⠙⣷⣄⠉⠛⢯⡆⡑⢜⡒⢯⠰⢸⠞⠀⠀⠁⡀⢂⠠ ⣿⣯⢞⡽⢮⠿⣵⡻⢿⣿⣷⣟⡾⣽⣟⣮⣿⡶⣿⡟⠶⣭⡛⡼⢎⢧⡹⢎⣯⣾⢿⣹⣟⣷⣿⣾⡿⣿⣿⡷⣙⣦⡿⠿⣿⢏⡟⡿⠿⠿⣿⣿⣿⠿⠿⢻⢛⠟⣻⣏⠛⣛⠻⠿⠷⠾⢶⡷⠶⠆⢶⡾⠻⠛⢻⣿⠟⣿⣿⣽⣿⡿⠃⠌⡐⠈⠿⣷⣌⠐⣈⠺⣧⡄⢌⡲⢺⣇⠌⢀⠂⡀⠀⠂ ⣿⣞⡯⣞⢯⣻⠵⣯⢯⣻⢿⣾⣿⣿⣻⣿⡿⣽⣿⣹⡳⢥⣛⣼⢏⡮⣹⢾⣿⣯⣟⣿⢯⣷⣿⣻⢿⣿⣽⣿⡿⢋⠜⡡⢆⣺⣿⣷⣭⣾⣿⣖⣿⡻⢯⣕⠫⡜⢼⣷⠘⢄⠊⢤⢁⢎⢢⠈⡵⢈⡐⢤⡚⠅⣿⣿⣿⣾⣿⣿⡿⠱⣌⠰⣈⠑⡄⠚⠿⣧⠀⠂⡉⢿⣤⠉⢦⠻⣕⢄⠢⠐⠡⠁ ⣷⢯⣷⡹⣎⢯⠿⣭⡻⣝⡿⣿⣿⢯⣿⣳⣻⣿⣏⣶⣹⣖⢯⣿⣿⣞⣵⣺⣿⢺⣿⣿⡿⣿⣿⣿⣿⣿⣿⢣⠌⠥⠣⣱⣾⠛⡅⢆⡛⣿⣏⠉⣿⣷⣅⠫⣓⠜⡸⣿⣬⣄⢊⣿⡆⠎⣔⠩⢌⠇⡎⡤⡝⣈⣿⣿⣿⣿⣿⡿⢁⡲⢚⠒⣆⢉⢄⢃⠔⠂⠹⢦⣄⡀⠹⢿⣚⣧⠻⣿⣆⠁⠁⠂ ⣯⠿⣽⡳⣝⢯⣛⡶⣽⡹⣞⣿⣽⣾⣽⣿⣾⣿⣷⢺⣿⢿⣿⡟⣽⣿⢛⣻⣷⡿⣿⢻⣿⣿⣿⣿⣽⡿⣁⠖⡘⢬⣵⡟⠥⡓⡌⢆⡡⢻⣯⣈⣼⣯⣻⣧⣥⣚⣴⣿⣶⢩⡍⣋⠝⡩⢦⣯⠿⡍⡝⣱⡏⣿⣿⠠⠙⣿⡟⣠⠗⠠⢃⠜⡰⣊⠤⢊⡌⡰⣁⠢⡙⠻⣶⣬⣻⣾⢇⢹⣾⠀⠀⠀ ⣾⣻⢗⣿⢼⣫⡝⣾⣱⣛⢾⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣼⣽⡏⡞⠴⣋⣷⡹⢿⠿⣯⣿⢿⡿⡑⢢⠎⣱⣾⢟⡙⠴⡑⡸⢀⠇⡍⢻⣿⣿⣿⡿⠾⢟⠻⢋⡝⣿⡔⡧⡔⡅⣃⢷⣧⢗⣸⡒⣼⣀⣾⣇⣠⣡⡿⣰⠋⡌⢱⢊⠦⡑⢎⡩⢣⢒⡰⢠⠁⠆⡑⣠⣽⡿⠟⡀⡾⠃⢠⠠⠄ ⡷⣯⠾⣽⣧⢷⡹⣶⢳⣛⡾⣽⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣯⣭⣿⠵⣉⠞⡩⣿⣯⣝⡫⢗⣿⣿⠣⡙⠴⡘⣾⠟⡤⢍⠲⣡⡃⡎⠲⡨⢹⡿⠟⣷⣮⣍⣮⢶⠩⡔⢿⣧⣹⡌⡸⡭⢶⡯⠞⣌⢧⡟⣸⣿⢋⠛⢿⣵⠃⡱⠘⡔⣪⠑⡍⡖⡌⠥⢎⡔⠣⣌⣢⣾⣿⣿⠛⢢⡝⠀⢋⠠⠐⡀ ⣿⣩⢟⡾⣽⣖⡻⣼⢳⢯⣽⣳⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣟⢽⣟⢮⡱⢎⠵⡹⣿⡿⢿⣿⢾⣿⣡⠑⡊⣜⡝⡹⢰⢉⠲⣄⠲⣉⢜⣤⡿⢋⠜⡠⢘⢿⣷⣈⠖⢩⠚⣿⠼⣇⠇⡔⢢⡗⣝⠞⣹⢏⣿⠻⠳⠿⣦⣽⣥⡐⣡⠩⠔⣩⠰⡘⣤⠟⣂⣴⣷⠿⢛⠱⣿⠃⣴⠋⠀⠐⠀⠄⢁⠀ ⡷⣭⠾⡽⣽⣧⠿⣜⣯⣛⣮⣷⣟⣻⢿⡹⣏⣿⣿⣽⣿⣿⢣⣾⣿⡦⣙⠎⡞⢥⠻⣿⣖⡰⠣⡝⡻⢿⣶⣿⣼⣵⣧⢊⡱⠌⣕⣨⣿⠏⡐⡡⢂⠥⡁⢆⣿⡿⣾⣤⣃⢻⣷⣯⣎⣈⡡⣯⣌⣂⣼⣴⡡⢌⡑⠒⡄⠢⠍⢻⢷⣄⠣⢄⡧⣓⣵⣾⠿⡭⣐⡂⠣⡘⡥⢸⣿⠀⢈⠀⠌⠀⠂⡁ ⣟⡼⣫⢗⡿⣼⡿⣵⢾⣹⢾⡽⣧⢻⣧⢟⣞⣿⣿⣿⣿⣿⣿⢛⣿⣷⢩⠞⣱⢊⡵⢩⠿⣷⣷⣰⠑⢎⡰⢣⢙⢡⠃⣿⣿⡿⢿⡟⠿⣷⢶⣥⣮⣴⣾⣾⣿⣄⣣⢍⢛⠿⢿⣭⣽⣉⣟⢋⢋⠭⢙⢨⠑⠤⢡⠋⡄⠓⡌⠡⠌⡛⠷⣿⡾⠟⠻⢧⣈⠐⢉⠖⣥⡠⢱⢻⣷⡆⢀⠂⡄⢁⠂⡅ ⡟⣼⡹⣞⡽⣯⣷⣏⢾⡷⢯⣟⣿⢧⣿⣫⢾⣿⣿⣽⣷⣿⣷⣿⡿⣿⣎⢳⢌⣆⠣⣇⣾⣷⠿⠻⣿⣶⣶⣥⣎⣂⠓⢆⢛⡛⡛⡡⢋⡐⢢⠙⣿⡶⠿⡁⢍⠛⣿⣾⣮⣬⣒⠆⠣⠝⢛⡛⠷⠾⣬⣤⣍⣊⢒⠰⠜⠴⠈⠥⣃⠰⢡⡨⢄⠣⡱⢈⠙⣷⡀⠌⠺⢿⣎⡷⢸⣽⠀⠄⡐⠀⠂⡄ ⣟⢶⣹⢞⣽⣳⢿⣞⣻⡼⣟⣯⣻⣧⢻⣷⢫⢿⣿⣾⣟⣿⣿⣿⡷⣹⣿⣧⡚⣤⢓⣿⣿⣿⣿⣷⣶⣿⣯⡟⡛⡟⠿⢿⡶⣾⣶⣵⣶⢬⠧⢉⠶⠶⡷⠿⠟⢻⣿⡝⡬⢹⢛⡿⣿⣾⣦⣼⣌⣱⡄⡌⠜⣉⢋⣛⠓⣋⠟⠶⢖⠮⠶⢦⡶⢥⠶⠅⡑⠫⠑⡐⢨⣸⣿⣚⡥⣿⡂⠈⢄⠈⡁⠆ ⣏⢾⣱⢟⣾⣹⢯⣷⣫⢿⡵⣾⣳⢿⣏⢷⢯⢷⣛⡿⣿⣿⣿⢿⣷⣿⣛⣿⣿⣤⢣⠽⡻⢟⢿⣿⣿⣿⣿⢇⡓⢬⡙⢢⠔⡰⢂⠆⡔⢢⡑⢌⣊⠱⡐⣿⣿⣳⣿⣧⡑⡡⢎⡴⣇⡶⣽⣿⣿⢿⣿⡿⢿⣶⣷⣶⣦⣥⣌⣒⣉⡘⠡⢆⠒⣡⢊⣅⣩⣴⣥⣼⡾⣟⣧⡿⢃⡇⢁⠂⠢⠐⠠⡁ ⡾⣭⣛⠾⡶⢯⡿⣽⣟⡻⣞⡵⢯⣟⣿⢮⡿⢮⡵⣛⢿⣿⣿⣿⣿⣿⣿⣿⣝⡻⣿⣷⣝⣸⠢⡝⡻⡿⢋⠖⣩⢆⢣⢃⢎⡱⣉⠦⡙⢤⠘⡰⢀⠣⠘⢿⡿⣿⣿⡿⣷⡇⣿⣿⣿⣟⢿⠻⢞⡿⣿⣿⣧⡲⡔⢦⣡⢋⣼⢍⢯⣁⢧⣘⢬⡝⣫⣯⣹⣭⣟⣼⣷⠿⢋⡡⠊⠄⠠⠂⡐⢈⠀⡄ ⡷⢮⡝⣯⡽⣯⣟⠷⣿⢵⣫⣞⣿⢾⣻⡎⣽⣷⣋⣧⣿⣿⣿⣿⣳⣿⣿⣿⣷⣳⣿⠯⣼⣟⢷⣾⣵⣌⣣⣙⡒⢬⠲⢍⠆⡖⣡⠲⡉⢆⢓⠤⢉⠢⠡⢈⣙⣫⣾⢷⣾⣿⣿⡟⡍⠛⠿⣉⡢⢭⠖⣿⡅⠉⠜⡡⣉⠍⠒⣋⠚⣊⠓⢋⢚⡉⢓⡋⢉⠩⢉⠔⠂⡀⠁⠠⠐⡐⠐⠠⠐⠠⠂⡄ ⡷⣎⢷⣭⢳⣽⡻⣶⣻⣞⣯⡽⣏⣾⣿⢳⡽⣯⢻⣽⣿⣿⡟⡿⣿⣿⣿⣿⣿⣿⣿⣔⣿⣿⡜⣻⡿⢻⢿⣿⣷⣾⣶⣼⣴⣥⣯⣄⣧⣘⣌⣴⣬⣤⡶⠾⣿⠛⢉⣬⣿⢿⣿⣷⡇⠂⠰⠏⡱⢜⣶⣻⢗⠠⠀⡡⠉⢀⠂⠉⠠⠉⠠⢈⠈⠁⠈⠁⠌⡀⠌⠄⢀⠡⠐⠂⢄⠁⡐⠂⡐⢀⠀⡃ ⡿⣜⣳⢮⡟⣼⡻⢷⣯⢿⢾⣳⣯⣿⢮⢳⣿⡹⣿⣿⣿⡿⡼⡹⣜⠻⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣮⣿⣷⣮⣿⣭⣍⣻⣿⣭⡙⢭⣿⢍⡡⢹⣿⣰⣹⣷⣾⢿⣯⢞⣿⣼⠆⡡⠜⢌⣘⡜⣳⡿⠇⠠⡁⠄⠂⠄⠐⠠⡁⠄⠂⠄⠂⠁⠠⢀⠐⠠⠀⡐⠠⠐⡁⠅⡐⠈⠔⠀⠰⢀⠂⠅ ⡿⣜⣣⡟⣾⣳⣟⣻⢞⣿⡿⣼⡷⡯⢏⡿⣾⣽⣿⣿⣿⣷⣿⣿⣷⣟⢮⡳⣎⢼⣿⣿⣿⣿⣼⣻⣿⣿⣿⣿⣿⣿⣟⣿⣿⠿⣟⠻⣿⣾⣿⢿⢿⡿⣿⣿⣫⣽⣿⡟⣿⣿⢏⡟⠷⢶⣾⣶⢷⠷⢛⡁⢎⠡⢄⠃⠬⢐⠡⡁⠔⢠⠈⡐⢄⡁⠡⣀⠢⢁⠂⠄⡡⠐⡈⠔⢈⠌⠄⢈⠐⠠⢈⠆ ⡽⣎⠷⣹⢧⢷⠾⣝⣞⣞⣿⣼⢿⣛⣽⣛⢯⣿⣿⣿⣿⣿⣿⣻⣿⣿⣶⣷⣾⣿⣿⣯⣻⣿⡿⣿⣿⣿⣿⣿⡿⣻⣿⣿⣵⡪⣴⣭⣿⣿⣷⣾⣶⣿⡿⣻⣿⣛⣶⡿⢟⣋⠞⡁⠇⢒⡈⢋⠔⣂⠂⠔⢌⠰⠁⠎⠡⢂⠒⠌⡐⠂⡑⠈⠄⡀⢃⠀⢂⠆⠡⠌⡀⢃⠐⢃⠂⠰⢈⠂⠌⡐⠁⡂ ⣿⣾⡝⣯⢟⣾⢫⡽⣎⣷⣻⣾⢿⣏⣾⣹⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⡝⣶⡣⡟⣽⣿⣿⣿⣿⣷⣹⡷⡽⣿⣿⣿⣯⢿⣽⣯⣟⣷⣿⣿⣿⢛⠩⠕⠠⢋⡀⠎⣰⠉⢆⡙⡂⠌⡔⠨⣑⠔⡂⠍⡐⠡⠂⠌⡐⢀⠃⠄⢃⢂⡘⠠⠈⡄⠌⡐⢂⠡⢈⡐⠄⡈⢁⠂⠌⠐⠠⠁⠆ ⣿⣿⣿⣞⣻⣼⡻⣜⣻⣼⣳⢿⡿⣟⣼⢣⣏⢾⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡟⣵⣻⣧⣿⣽⣞⡶⣿⣿⣿⡿⣿⣿⣽⣿⣿⣿⣿⣷⣿⢿⣼⡿⢟⠯⠂⡅⠂⠌⢐⠠⡘⠴⣀⠚⢄⠒⢌⢡⠂⡡⠄⠒⡐⠤⠑⡈⠌⡐⢈⠄⡈⠌⡀⠆⢠⠁⠒⠠⠐⣀⠂⠂⠡⢀⠂⡐⠠⢈⠐⡈⠄⢁⡃ ⣸⣿⣿⡷⣛⡶⢯⡝⣮⢷⡻⣯⣿⣳⡭⡗⡞⣌⣿⣿⣿⣿⣿⣿⣵⣻⢿⣻⣷⣻⣿⣿⡿⢷⣹⣿⣻⣼⢻⣿⣿⣿⣿⣿⣿⣟⣿⡿⣿⣯⣿⣿⡿⢋⡴⡩⢀⠡⠈⡄⢃⡘⡔⢌⡉⠦⡉⢌⢂⠩⢐⠈⡔⠡⢂⠡⠐⠂⠌⢂⠐⡈⠔⠌⡐⠂⠅⡨⠁⠒⠠⠐⠡⠌⢀⠂⠄⡁⠂⠄⠐⡈⠄⡁ ⣿⣿⣿⡽⣹⣞⡯⣽⢳⣏⣿⣳⣿⡷⣻⣽⡜⣮⢿⢫⢝⡻⣿⣿⣶⣝⣾⢷⣿⣿⢟⢻⣼⢻⣿⡟⣷⣚⠯⣿⢿⣿⣯⣿⣹⣯⣿⢾⡹⣿⣿⡾⢔⣓⠪⡔⢖⡲⣑⠘⣄⢣⢘⡰⢌⠰⡈⡌⡐⠌⠤⡁⢌⡐⠡⢂⠡⠌⠠⡁⢌⠐⡐⠰⢀⠊⠄⡐⠄⠃⡠⠁⠆⡐⠨⠐⡈⠐⡈⢀⠂⠄⢂⣸ ⣿⣿⢻⡜⣷⢺⠷⣭⢷⣺⢳⣟⡾⣿⣹⢷⣻⢧⣯⡽⢮⠷⣣⢯⣽⣿⣿⢿⡿⣿⣾⣟⡮⣗⣺⢿⣶⣙⣞⣲⡍⣞⡻⣿⣽⢩⢧⡳⣯⡽⣛⣷⣮⣴⢍⡜⢆⠱⢌⢢⠆⡂⢇⠰⡈⢆⡉⠔⡈⠜⠠⣁⠢⢀⠣⠐⠂⠌⠡⡐⠠⢂⠡⠐⡁⠌⡐⠐⠠⢁⠐⡈⠐⢀⠁⠂⠄⠡⠐⡀⢈⠀⡶⢉ ⡻⣼⢣⡟⢮⣛⣯⢷⢯⣽⣻⣞⡿⣽⣿⣹⣯⢏⣿⣟⣿⣻⢽⣿⣿⣿⣿⣯⣝⣿⣿⡻⣝⡾⣽⠻⣿⣷⡞⣽⢻⢶⠿⣿⣿⢿⡞⣟⡱⠜⣬⢩⢿⣷⡥⠚⣌⡱⠌⢢⠘⡡⢊⠣⡁⢆⢊⡌⠰⠌⡡⢄⠢⢁⠆⡱⠈⡌⠡⠌⠒⠠⢂⢁⠊⢐⡀⠃⢈⠂⡐⢁⠐⢂⠈⠄⢊⠐⠡⢀⠂⡼⠁⠂ ⣝⢧⣟⡾⣭⠿⣼⡻⣞⡧⢿⡞⣽⣻⢷⣳⢽⣺⣿⣯⣷⣻⣞⣾⣿⣿⣿⣻⢯⣿⣿⣷⣾⣿⣿⣷⣿⣧⣛⡼⣹⢯⢿⢲⣛⣷⣽⢰⣱⢫⠴⢣⠎⡽⣿⡽⣦⡒⠜⡠⣃⣑⣂⣅⣌⣰⣦⣬⣬⣴⣤⣦⣡⣬⣐⣠⣉⣄⣁⡊⠥⢁⠡⠈⠔⠠⠀⠌⠠⢈⠠⢀⠂⠄⠂⠈⠀⠂⠌⠀⠸⠀⡈⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣘⣯⠿⠟⠛⠛⠛⢹⡟⠛⠛⢻⡍⠉⠉⠉⢉⣹⠛⠉⠛⠋⠙⢿⣏⠛⡛⠛⠙⠛⠛⠛⠛⠉⠛⠛⢋⢙⣹⣿⠛⠻⢿⣋⡉⠉⠉⠉⠈⠀⠀⠈⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠁⠉⠉⢹⡟⢹⡟⠉⠉⠉⠉⠉⠉⠉⠈⠉⠁⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣉⣿⡿⠛⠉⠉⠉⠉⠀⠀⠀⠁⠈⠁⠈⠁⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠉⠈⠈⠉⠉⠉⠉⠉⠙⠛⠛⢻⣿⠋⠛⠋⢙⡟⢉⣿⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⡏⠉⠛⢛⣏⠉⠉⢙⠉⠉⠀⠀⠈⠁⠒⠈⠀⠛⠋⠉⠙⠉⢹⣿⣻⠿⣿⣯⢍⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣯⣬⣤⣤⣤⣤⣤⣿⣦⣀⣀⣿⣧⣤⣴⣦⣽⣧⣆⣣⣒⣴⣢⣴⣿⣶⣬⣷⣤⣠⡐⢤⡠⢥⡐⢤⢸⣟⣍⡄⠦⣄⢢⣙⣿⡄⢢⡐⢬⡐⡌⢆⡱⡘⢤⠱⢌⡤⣑⢢⠡⢆⣃⢆⣡⣴⡾⢟⡻⣛⠟⡿⣶⣤⡐⣄⢢⡐⣰⠢⣄⠣⣡⠑⢦⡁⢦⢡⢆⡱⢄⢢⣔⣾⣿⢯⡰⢦⡜⣦⡱⣎⢶⣩⢖⣭⢲⣥⢳⡜⣴⢣⣎⡖⣦⡜⣤⣍⢦⡱⣌⢶⣰⢣⡞⣤⢳⡜⣦⡱⣆⢶⣿⡏⡄⢦⡀⢾⡟⣋⡅⢆⡄⢦⡀⢆⠢⣌⢢⡌⡰⣑⡌⢢⠆⣼⡇⠀⠠⢰⣯⠀⢀⢸⡦⠶⠶⠶⠶⠴⠦⠶⠶⠴⠶⠴⠦⠶⠦⡤⠤⣼⡇⠉⠻⣧⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣰⣾⡏⠉⢈⠉⡉⢍⠩⡉⠍⣉⢍⢩⠙⣿⣿⢿⣭⣉⣿⠏⠉⠉⠉⠉⠉⠉⣿⣉⣤⣈⢻⣿⣶⠃⡵⢎⢜⡒⣿⡯⡝⣭⣳⢍⡻⢣⣿⡇⢧⢙⢦⡑⢳⢺⠰⣓⠇⣛⠶⢲⡱⢎⠳⣎⠜⣢⣿⣿⢜⣣⠳⣍⢞⡱⢭⣿⡷⢘⠦⡙⢴⡓⢆⡳⢎⡛⢦⠛⣆⢏⢚⡴⢋⣶⣿⡿⣏⡾⣝⣳⣻⢼⣳⢻⡞⣧⡟⣾⢳⡞⣧⡟⣞⡷⣫⣞⢧⣟⣳⡞⣯⢟⡽⣞⣳⢟⡾⣽⣳⢻⣵⢻⣝⡾⣻⣿⣗⡱⢎⢣⢜⠎⣱⣚⣼⡶⠿⢷⣞⢰⢣⠞⡱⢦⢙⡣⡝⣺⡇⠠⢁⢸⣿⠀⠀⢼⡷⣩⢳⡙⢮⡹⣙⣎⢳⡙⢮⡹⣜⢣⡝⣲⢹⣸⡇⢀⠉⢸⣿⣷⡖⢶⣶⡄ ⠀⠀⢀⣿⣟⣡⣶⣾⢿⡿⣿⢿⣷⣾⣦⡁⠎⡄⢃⠌⢿⣆⠙⢿⣿⠀⠀⠀⠈⠀⠠⠀⢻⡟⢩⣿⢀⣿⣿⡙⢦⣋⠞⡤⣿⡷⣙⡖⣛⢧⣙⢧⣻⣧⡙⠮⣄⠏⣥⢣⠛⣄⠻⣌⣱⠣⣅⠏⡳⣌⠻⣄⢿⣿⠿⣷⢿⣾⣾⠿⡿⣿⡷⠩⣎⠹⢆⣙⠎⣥⢣⢝⣨⠛⣌⢮⢱⣉⣾⣿⣿⣹⡳⣽⡭⢷⣹⡞⣵⢯⡽⣖⣻⠵⣯⣝⢧⣻⡝⣾⣱⢯⣞⢮⢷⣹⢧⣻⡝⣾⡹⣮⣛⡶⣭⣟⡼⣏⣾⣹⢳⢿⣿⣧⡍⠳⣌⠾⣿⣿⣭⣴⣶⡿⣛⠬⣣⠍⢧⡙⢎⡥⢓⣽⡇⠐⠠⢸⣿⠀⠐⢸⡷⣡⢧⡙⣖⢣⣵⣬⣧⣽⣦⣵⣎⣵⣸⢥⢳⢼⡇⢠⠐⢸⡏⠹⣿⡘⢻⣷ ⠀⢰⣾⠿⣿⢻⣿⣼⣧⣻⣬⣳⣮⣿⡿⣿⣐⡈⢤⡈⢌⣿⡆⣼⡇⠀⠁⠀⠀⠀⠀⠀⠸⣿⡿⠃⣾⣿⣿⡜⣱⢊⡞⡰⣿⣟⢻⢏⡼⣒⡻⢧⣻⡇⢞⡚⣌⠶⡘⢎⡞⣉⠷⣘⢲⡹⢌⡳⣱⢊⡵⢊⡚⢿⣿⣴⣋⣶⣬⣷⣿⠟⣌⡳⢌⠳⡚⣌⢖⣃⠳⣎⢲⡙⣆⠳⣊⣼⣿⡿⣖⡷⣫⢷⣹⣏⠷⣽⣚⣧⢟⡾⣭⢟⣞⢾⡹⣧⢟⣮⢗⣯⡞⣯⡞⣧⡟⣵⢯⣳⢏⡷⣭⢷⡳⣞⣽⡺⣵⣫⢟⣮⠿⣿⣷⡙⡘⢦⣑⠲⣌⡓⢦⣓⢸⢲⡁⡟⢦⡙⢦⡙⡥⢾⡇⢈⡐⢸⣿⠀⡀⢹⡷⡱⢎⡵⢪⣹⡇⢲⡤⠀⣶⠆⢻⣿⣿⡷⣩⢾⡇⢠⠀⣹⣇⠈⠿⣿⢸⠿ ⣠⣿⡟⠛⣿⣏⠾⣽⡹⣏⢿⡹⣏⢷⣹⣿⢟⠻⠛⠟⠻⠻⢿⣿⠁⠀⠀⠀⠀⠀⠀⠐⠀⣿⣤⣾⠿⠻⣿⣆⡣⢏⣬⠱⣛⡛⢻⡛⢟⢻⡛⢟⠻⡙⣎⠼⡘⢦⡹⢬⠴⡩⢦⡙⢦⡱⢋⡖⡱⢎⡴⡙⢮⡑⢎⡭⢛⢭⡩⠝⣤⠛⢴⣡⠛⢦⡹⢜⡢⣍⠳⣌⠧⡱⢎⠳⣬⣿⣿⡽⢧⣻⡝⣞⣳⢞⣻⣵⣫⣾⣽⣾⣷⣿⣾⣿⣷⣯⣾⣧⣟⣶⣏⢷⣫⠷⣝⡯⣞⡧⢿⣹⢞⡧⣟⣳⡞⣽⢶⣫⢟⣮⢟⣻⣿⣜⠹⡆⡭⢳⡰⡙⢦⡱⢋⡴⡙⢎⡲⢝⡤⡛⢴⣻⡇⠠⢀⢸⣿⠀⠐⢸⣷⣙⡼⣘⣥⣻⣄⣀⣀⣀⣀⣀⣸⣿⣿⣳⣡⣾⡇⠐⡀⢼⡟⠀⠈⢹⣿⠀ ⣾⣿⠇⠏⢿⣯⡻⣜⡳⣝⢮⡳⣝⣎⣷⡿⠨⡐⠩⢌⠡⢃⠹⣿⡀⠀⠀⠄⠀⠀⠀⠀⢀⣿⡏⠤⢒⠡⠘⢿⣷⣚⡰⢣⣃⡹⢦⡙⣎⢇⡹⢎⢓⡳⢎⡱⣛⡔⠳⣎⢳⡱⢃⡽⣒⡙⢦⣙⡱⢎⠖⣱⢎⡙⡦⢍⡳⢦⡙⡞⡤⢛⢦⢃⡟⡔⡹⢆⡓⣬⢓⣘⠶⡙⢦⠛⣼⣿⣟⡞⣯⣳⢻⣽⣮⣿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠻⠿⣷⣿⣽⣞⡧⣟⣻⡼⣏⡾⣝⡶⣛⣧⡟⣾⣹⢞⣯⢻⣿⣏⢮⡑⣲⢣⡑⢮⢃⡞⣱⢊⠵⣋⢱⢎⡒⣝⢆⣻⡇⠐⠂⢸⣿⠀⠌⡈⠋⡉⠙⡉⢉⠋⡙⢉⠛⡉⠛⣉⢉⢉⢉⢉⠉⡉⠡⡐⠀⢼⡟⠠⠀⠁⣿⡀ ⣿⣿⠀⠔⡘⣿⣿⣿⣷⣿⣾⣷⣿⣿⣿⢂⠣⠌⡑⠢⡑⢂⡁⢻⣿⣷⣶⣶⣶⣴⣶⣶⣿⡿⠐⢨⠐⡌⡘⡀⠻⣿⣮⡑⡎⢱⡢⠝⣤⠎⠵⣎⠎⡱⡎⠵⣢⠞⡱⡬⢃⠶⡉⠶⣬⠙⡦⢎⡱⢎⠽⣠⠎⢳⡌⠧⣓⠬⢓⡬⢓⢭⢲⠩⡖⡜⢱⢎⡱⢦⡙⢦⡚⠝⣢⡝⢺⣿⣯⡽⣳⡽⣿⡿⠋⣠⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠙⠻⢿⣿⣶⢫⡷⣽⢺⡽⣹⣖⡻⣵⣫⢾⡭⡷⣿⣿⢤⠛⡴⣊⠵⢢⠏⡲⠜⠎⡵⣊⢇⢮⠱⡖⡎⣽⡇⠈⠄⢸⣿⣤⣤⣤⣥⣤⣥⣤⣥⣤⣤⣤⣤⣤⣥⣤⣤⣤⣤⣤⣤⣤⣥⣤⣴⣼⣯⣤⣄⡀⢻⡩ ⣿⣷⠀⣁⠒⡈⢛⠛⠿⠿⠿⠟⡛⢋⢁⠒⣈⠒⣈⠡⠌⡐⠠⢃⢉⠛⠻⠿⠿⠿⠟⡛⡉⢂⡉⠔⣈⠐⡄⠑⡰⢈⢿⣷⡭⢣⡙⢞⡤⣋⠷⣈⠞⣥⢫⡱⣡⠞⣥⢛⡭⢒⡭⢳⣌⢳⡉⡶⣙⢬⢳⣉⡞⣥⢩⠳⣍⡸⢣⡙⣎⢮⢡⢏⡜⣩⢳⡘⢶⣁⡛⢦⣉⠷⣁⢮⢹⣿⡷⣏⣷⣿⠟⠀⣰⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠻⣿⣷⡝⣯⡞⡷⣭⣻⢵⣫⢷⣫⠷⣿⣿⣈⠗⡦⣱⣪⣵⣾⣷⣿⣾⣁⡳⢎⡼⢱⢃⡳⢾⡇⠈⠄⡈⠉⡉⠉⡉⢉⠉⡉⢉⠉⡉⢉⠉⡉⢉⠉⡉⡉⢉⠉⡉⢉⠉⡉⡉⠉⡉⠉⡉⠉⠁⢹⣿ ⣿⣿⠶⢶⣷⡾⡶⢿⠶⡾⢶⠷⡷⢾⣶⡷⣶⠷⡶⢷⠾⡾⢷⠾⣶⢿⡶⢷⠾⣶⠾⡶⢷⣶⣾⢶⡶⢷⠾⠷⡶⢷⣾⣿⣧⠳⢩⡖⡌⢧⢎⠹⣌⠖⣣⠖⡱⢎⠶⣩⢜⠣⢮⡱⢎⠶⡙⢖⡬⢚⡴⡊⡴⡜⢬⠳⡌⢓⢦⠓⡬⢎⠓⡦⡙⢦⢣⢙⢦⡱⢙⠆⠞⣴⡉⢖⡢⣿⣿⣳⣾⣟⠀⠀⢼⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠠⠀⡀⠀⠀⠀⠀⠀⠀⠀⡀⢠⣶⣿⣶⡄⠈⠻⣿⣧⡟⣽⣣⢟⡾⣱⡟⣮⢟⣿⣿⠸⡼⣼⣿⠛⣁⣴⠾⠛⢹⣿⣶⠎⢞⡔⠫⣒⣽⣧⣈⣤⣠⣁⣤⣡⣄⣢⣐⣤⣄⣦⣄⣦⣤⣰⣄⣦⣤⣰⣄⣦⣰⣄⣦⣰⣤⣰⣄⣥⣤⣡⣀⣽⣿ ⣿⡏⠀⣼⣿⣷⣧⠌⡰⠡⢌⠰⢡⣾⣿⣷⣯⠀⡕⠨⢄⠃⢌⣶⣿⣾⣅⠘⡤⠩⢄⠃⢬⣿⣿⣾⡅⠸⠄⢢⣡⣾⠿⠿⣿⣖⡬⡑⢧⡚⡸⢆⡙⡖⣍⢲⢣⡚⡴⣩⢚⠶⣈⠳⣜⢢⠳⡜⡱⢎⡅⣳⢃⡱⣜⢢⣵⣮⣘⡲⡑⢎⣶⣵⣷⣎⣎⣞⡈⣇⣾⣴⣶⣏⠵⣸⣷⠿⡛⢟⠻⠿⣶⣤⡈⠿⠿⠟⠃⠀⠀⠀⢀⢀⣠⣤⣄⠁⠀⠀⠀⠀⠀⠀⠀⠁⣾⣿⣿⣿⣷⡀⠀⠻⣿⣳⢏⡿⣼⢳⢯⣳⣻⣼⣿⣏⢦⢱⣿⠋⣤⡿⠋⠀⢀⣾⢿⣿⡰⣜⠱⡲⣍⣻⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⢹⣿ ⣿⡇⠀⢿⣿⣿⡿⠁⡔⠡⠊⠔⠨⢿⣿⣽⡿⠁⠌⠓⢂⠍⠸⣿⣿⣿⠏⢂⠅⠓⡌⡘⠸⣿⣯⣿⠏⢤⣹⣾⢟⣥⡾⢶⣏⡻⢿⣧⣣⢍⠳⣅⠻⡔⡭⢚⡤⠳⣡⢎⠧⣥⢋⠷⣨⠇⡧⡹⢜⡬⡚⢥⢎⡱⢌⣿⣟⣟⡿⢿⣿⠛⠿⢃⠀⠿⠛⠛⣿⡿⣯⣿⢻⣿⣿⡛⡅⢎⡙⢌⢣⣣⠔⡛⣷⣄⠀⠀⠀⠈⠀⠀⠀⢸⣯⣠⣹⡷⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⠇⠀⠀⢻⣿⣻⢼⣏⣯⢏⡷⣳⣾⣿⢣⢌⣿⣏⣼⠟⠁⢀⣴⡿⠋⣼⡟⢳⡌⢳⣡⠒⣿⡇⠈⡄⠡⠈⠐⠀⠁⠂⠁⠂⠁⠂⠁⠌⠐⡀⠁⢂⠐⠐⠈⠐⡀⢈⠐⠈⠐⣀⠂⡁⠐⠠⠀⢸⢿ ⣿⣿⠲⠶⢿⠷⡶⢷⡾⣶⢿⡾⣷⢶⡾⣷⢶⡷⣾⢷⡾⣾⢷⡶⣿⢶⡾⣶⢾⡷⣶⢾⡷⣶⢿⣶⣾⡿⣋⣵⠟⠁⢀⠀⠈⠻⣶⣝⢿⣾⣜⣈⠷⣑⢣⢏⡜⣳⡘⢬⢖⡑⢮⡚⡱⢎⣑⢳⣊⢲⡙⣎⢲⡩⢊⣿⣯⡽⣿⣯⡿⠟⢀⠂⠌⡐⠠⠙⠻⣿⡿⣍⣻⣿⡹⣷⣌⠣⣉⠜⣤⣍⣻⢖⣩⣿⠆⠈⠀⠀⠀⠀⠀⢀⠈⠙⠉⠁⠀⠀⠀⠀⠀⠐⠀⠀⠹⢿⣿⡿⠏⠀⠀⠀⢸⣿⡽⣞⢾⡼⣫⢷⣿⣿⢓⢎⣺⣿⣾⠋⣀⣴⡿⢋⣠⣾⡟⡙⠦⣙⢆⡒⠭⣾⡇⠐⡐⢰⡿⠛⠛⠛⠛⠛⠛⠛⢛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣿⠀⣀⠂⠐⢀⠂⠀⣸⢙ ⣿⣿⡄⠐⠂⡔⠐⢂⠐⣀⠂⠔⠠⢂⠰⢀⢂⠰⢀⢂⠰⠀⠆⠰⠀⠆⡐⢀⠂⠔⡀⠆⡐⣤⣶⡟⣫⣾⠟⠁⠀⠀⠀⠀⠀⠀⠈⠙⢷⣍⠿⣷⣮⡱⢋⡜⠲⡥⡜⢣⡬⢙⢦⡙⠵⣌⠧⢣⡜⢣⡱⡊⢧⣘⠣⢻⣿⡿⡜⡽⣷⡎⠀⠜⠀⠌⠠⢱⣾⣿⢣⡽⣿⣏⠖⡹⢻⣶⣭⣋⣴⣿⠙⢻⡟⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣴⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣻⢞⡯⢾⣽⣿⡿⢃⠯⣼⣿⣿⣡⣾⣿⣷⡾⢿⣿⡿⠾⣿⣵⡿⢶⣿⣧⢾⡇⠨⠐⢸⣏⠀⠡⠁⡈⢦⣿⠾⢾⣶⣿⠷⡿⣶⡅⠘⠀⠡⠈⠄⡁⠂⣿⠀⡀⠂⢁⠀⠂⠀⣿⣸ ⠫⣿⣿⠟⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⠟⣥⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣮⠙⣿⣧⢘⢧⣡⡙⢦⣩⣍⣦⡙⢳⡈⡞⢥⠚⡥⢃⡝⣢⢉⡞⣿⡿⡜⢧⡝⣿⣦⣽⣆⠁⣾⣧⣼⡿⢥⣓⢞⣻⣧⢛⡬⢣⠜⣿⣏⠉⠙⠋⠀⠉⢻⢿⣷⣶⣤⣄⣀⠀⠈⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⢯⣗⣯⣾⣿⢿⢋⣜⣧⣿⣿⣿⣿⣿⢟⢫⡱⡌⣿⡿⠀⢠⣿⣹⣧⠀⠘⣿⣽⡇⢈⠢⢸⣏⠀⢂⠁⡰⣾⡇⠀⢸⣿⣿⡇⠀⢹⣿⣀⠈⠡⠐⠠⠐⠀⣿⠀⡐⢀⠂⠈⠠⣸⢿⠪ ⠀⢻⣿⣇⣠⣜⣠⣥⣊⠐⡡⢊⠢⡑⠊⠔⣁⢲⣼⣶⣾⣄⣥⢈⠒⣡⠚⠔⣐⣶⣿⢟⣵⠟⠋⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣤⣾⣿⣿⣿⣛⣟⣻⣿⣟⡻⣿⣟⣻⣛⣟⣻⣟⣻⣟⡻⢛⣿⣿⣿⢯⣽⣶⠿⠿⢾⣽⢻⡟⣿⣿⡾⠛⠻⢷⣏⢾⣿⡧⢸⠣⣎⠽⣿⣦⣀⡀⠁⠄⠀⠀⠈⢻⣿⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣤⣠⣤⣶⣿⣿⣿⣿⠿⢟⢫⡑⢣⣾⡿⢋⡙⣿⡿⢋⠶⣌⠳⣔⣻⣿⠁⠀⣸⡿⠼⣿⡀⠀⢹⣿⡇⡈⢂⢸⡧⠐⡀⢂⣽⡟⠀⠀⣿⣿⣿⣷⠀⠀⢿⣿⡧⠐⠠⢁⠂⢀⣿⠀⡐⠠⠀⠠⢸⣿⣿⡬ ⠀⠀⠘⣿⣇⠌⢳⣎⣟⠢⠰⢁⢢⣁⣮⣴⣾⣿⣿⣿⢿⣿⣿⣿⣷⡄⢃⣾⣿⡋⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣿⣛⡉⠉⢉⣽⡿⢿⣿⣍⠉⠉⡉⠉⢉⣽⣟⣷⠟⣁⣿⣿⢾⡟⠁⢀⠀⠘⣿⣷⣙⣾⡏⠀⢀⣀⠈⢿⣧⣿⣏⡱⢳⣈⠶⣉⡝⠿⣿⣶⣀⠀⠀⢀⠀⢻⣷⣯⣞⣽⡿⠋⠉⠉⠙⢻⣿⡿⣿⢿⡿⣿⢿⡿⣿⠿⣟⣿⣿⣿⣧⣮⣵⣾⣷⣾⣿⠏⡜⣡⣾⡟⣍⠏⣎⠴⢋⣴⣿⠃⠀⢠⣿⡏⢇⣿⣇⠀⠀⢻⣷⠀⢠⢸⣗⠀⠨⣼⡿⠁⠀⢰⣿⣿⢾⣿⡆⠀⠈⢿⣟⠀⠡⠀⠌⠀⣿⠀⠄⠁⢠⢼⣿⣿⣹⣾ ⠀⠀⠀⠹⣻⣾⣄⠘⣠⣥⣾⣾⣿⣿⢿⣻⣿⣽⣾⡿⠿⣿⣿⣻⣿⣗⠨⣿⡙⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣰⣾⣿⣿⣿⣻⢾⣿⣩⣻⡇⣰⡾⡛⢟⡛⣛⠻⣷⡀⣠⣼⣿⡷⠟⣡⣶⠿⣿⣿⣿⠇⣾⣿⡧⠀⢘⣿⣼⣿⡂⠀⢼⣿⣧⢸⡿⠿⣿⣶⢃⠎⠶⡱⡘⢦⡃⡻⠿⣿⣦⣀⠀⣠⡙⢿⣿⡟⠁⠠⠀⠀⠂⠀⠹⣿⣷⣫⡽⣞⣭⣷⣭⣿⣾⠿⠛⠁⠉⠉⠁⣠⣤⣴⣿⢳⣽⡟⠳⡜⡘⠶⡌⡓⣾⣿⠇⠀⠁⠸⣿⣕⢪⣼⣿⠀⠀⠀⢿⣧⠀⢸⣯⠀⢲⡿⠁⠀⠀⣽⣿⣯⣟⣿⡇⠀⠀⠘⣿⣆⠠⠑⢈⠀⣿⠀⠈⢠⣸⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢸⣿⣷⣿⡋⠩⠭⣓⣽⣾⡿⠟⠛⠉⠠⠔⠈⣿⡿⡙⢿⣿⠀⠹⢿⣦⡈⠻⣷⣄⠀⠀⠀⠀⠀⠐⠠⠐⠀⠀⣠⡾⢿⣿⢟⣽⠟⠁⣴⠟⠉⠙⢧⣿⠠⠙⠤⡘⢄⠃⣼⡿⣫⡿⠋⣠⣾⠟⠡⠑⣺⡇⠀⠀⢿⡿⠃⠀⠸⢿⣥⡿⠇⠀⠘⠿⠟⠀⠀⠀⢘⣿⡉⠜⠣⠱⠹⠤⠋⠥⠙⡌⡙⠿⣷⣿⠃⠀⠀⠀⠐⠀⠀⠐⠠⠀⠀⠻⣿⣷⠿⠿⠟⠛⠋⠉⠀⢀⣀⣠⣤⣴⣟⡻⣯⣑⣶⣿⡏⠘⢣⠱⢉⠆⠣⢉⣾⡏⠀⠂⠐⠀⠙⠻⠟⠛⢹⡇⠐⠀⠈⢿⣆⠸⡷⢠⣿⠃⠀⠂⠀⣿⠙⠻⠟⠋⠀⠀⠐⠀⠘⣿⡄⠘⠀⠀⢟⠀⣰⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢘⣟⢻⣿⣿⡶⣾⣿⣩⣤⣴⣶⣶⣞⣶⣶⣶⣿⣇⣶⣾⣿⣠⣖⣀⣻⣻⣷⣄⣙⣿⣶⣀⣀⣀⣀⣄⣀⣴⣾⣫⣾⣟⣵⣞⣁⣠⣾⣋⣛⣻⣛⣋⣻⣶⣲⣶⣶⣶⣾⣫⣞⣋⣴⣾⣟⣁⣰⣶⣆⣺⣇⣰⣿⣿⣶⣴⣶⣲⣶⣀⣴⣶⣶⣆⣀⣾⣾⣷⣶⣿⣏⣶⣶⣒⣦⣲⣒⣺⣟⣳⣶⣶⣂⣸⣟⣀⣀⣀⣀⣀⣀⣄⣂⣄⣀⣶⣂⣂⣀⣤⣠⣆⣶⣶⣶⣶⣟⣙⣉⣰⣆⣈⣙⣻⣏⣡⣿⣒⣶⣶⣶⣶⣶⣶⣾⣟⣀⣤⣒⣲⣲⣔⣠⣀⣒⣸⣇⣰⣂⣀⣈⣿⣖⣗⣾⣇⣀⣦⣐⣀⣸⣇⣆⣠⣐⣴⣲⣰⣀⣀⣘⣷⣶⣶⣤⣿⡿⣿⣿⣿⣿⣿⡿⠋⠀

⣿⣻⣟⣿⣻⣟⣿⣻⢟⣿⣻⣟⣿⣻⣟⣿⢻⣟⡿⣽⣻⣟⡿⠛⠉⡀⡤⢴⡰⣒⢖⡲⣚⠴⡳⣜⢲⡒⢦⠤⣤⣀⠄⠉⢉⠛⠿⢿⣻⡿⣿⢿⡀⠈⢧⢫⡜⣣⠝⣮⢱⢫⡜⣣⠝⣮⢱⢫⡜⣣⠝⣮⢱⢫⡜⣣⠝⣮⢱⢫⡜⡥⠀⢹⣿⢿⣻⡿⣟⣿⢿⣻⡿⣟⣿⢿⣻⡿⣟⣿ ⣷⣻⣞⣷⣻⣞⡷⣯⣟⣾⣳⣟⣾⣳⣟⣾⣻⢾⡽⣷⣻⠞⠁⣠⠖⡽⣘⢧⠳⣍⢮⡱⣍⢞⡱⢎⢧⡙⣎⠳⢦⡙⣎⡛⢦⢤⣂⡀⠉⡙⠿⣻⣧⠐⠨⡳⡜⣥⢛⡴⣋⠶⣙⢦⡛⡴⣋⠶⣙⢦⡛⡴⣋⠶⣙⢦⡛⡴⣋⠶⣙⠶⠈⢘⣿⣟⣯⣿⣻⣽⣟⣯⣿⣻⣽⣟⣯⣿⣻⣽ ⣿⣳⣟⣾⣳⢯⣟⣷⣻⣞⣷⣻⣞⣷⣻⢾⣽⣟⣿⣳⠏⠀⡴⢣⡛⡴⣋⢎⡳⡜⢦⠳⡜⢮⡱⣋⠶⡹⣌⡛⢦⡛⡴⢭⡓⣎⠶⣩⠳⣤⡀⠄⠙⢣⠀⠱⣙⢦⣋⠶⣩⢞⡱⢎⡵⢣⡝⢮⡱⢎⡵⢣⡝⢮⡱⢎⡵⢣⡝⢮⡑⢎⡐⠀⣿⣾⢯⣷⢿⣽⠠⢸⣷⢿⣽⡾⣯⣷⢿⣽ ⣷⣻⣞⣧⠟⠛⠾⢳⣟⣾⣳⣟⣾⣳⢯⣿⣳⣯⣿⡍⠠⢸⡱⢣⡝⡲⣍⢮⡱⣙⢎⡳⣙⢦⠳⣍⢞⡱⢎⡝⣲⠹⣜⢣⡝⣬⠳⣥⢛⡴⣩⢓⡦⣀⠌⠀⠌⠶⣩⢞⡱⢎⡵⢫⡜⣣⠞⣥⢛⡼⣘⢧⡚⣥⢛⡼⣘⢧⡚⢥⠚⡬⠐⠈⣿⣽⠏⠛⢋⠗⡠⢹⣾⢿⣳⠿⣯⣟⣯⣿ ⣯⢷⡛⠀⣀⢦⣄⠠⠘⣷⣻⣞⡷⣯⣟⣷⢿⣳⣯⠇⠀⡧⣝⢣⢞⡱⢎⠶⡹⡜⢮⡱⣍⢎⡳⡜⢮⡱⢫⡜⣥⢛⡬⢳⡜⢦⡛⡴⣋⠶⣡⢏⠶⣩⠖⣥⠂⡀⠳⢎⡵⢫⡜⣣⠞⣥⢛⡴⣋⠶⣩⢖⡹⢆⡏⠶⣉⠦⣙⢢⡙⠴⠁⡘⣿⣽⣶⣿⣤⠆⢡⣂⠌⡙⢃⣐⣾⢿⣽⣾ ⣯⣟⡁⠄⢏⠶⣌⠃⠠⠈⢁⠉⠉⠁⡉⠘⠛⠋⠿⠇⢀⠳⣎⠳⣎⠵⣋⢞⡱⣙⢦⠳⣬⢣⢳⡙⡦⣝⢣⠞⡴⢫⡜⣣⠞⣥⢛⡴⣍⢞⡱⢎⡳⢥⡛⡴⣋⢦⡀⠌⠚⡵⢪⡕⣫⠖⣭⠲⡍⠞⡱⠎⠑⠣⠘⠱⢈⠒⠡⠢⠙⠌⡐⠸⢿⣽⣾⣳⣿⣈⣴⡿⡿⠐⣂⠌⡙⠿⢓⠻ ⣷⣫⢷⣤⣀⣂⡀⠌⠠⢁⠂⠌⠠⠁⠄⡁⠂⠌⠠⠐⠠⠘⣬⠳⣬⠳⣍⢮⡱⣍⢎⡳⢬⢣⢧⡙⢶⡩⢎⡽⣘⢧⡚⣥⢛⡴⣋⠶⣩⢎⡵⢫⡜⣣⢝⡲⡍⢦⡉⢦⠐⠈⠳⠘⠁⡉⢀⡐⣀⣂⠤⡤⢥⠦⡥⢦⠤⢦⠥⣆⢥⡰⣀⣂⠄⡀⠉⡙⠾⣟⣯⡿⣷⣳⣾⠿⡐⠌⡂⢾ ⡷⢯⣻⢞⡽⡽⣇⠈⡐⠠⠈⠄⣁⠊⡐⠠⠁⡌⠄⡁⢂⠁⡀⠻⣔⢫⡜⢦⠳⣬⢣⡝⣎⠳⣎⡝⢦⡝⣎⠶⣩⢖⡹⢆⡏⢶⡩⢞⡱⢎⣜⢣⢞⡱⢎⡱⡘⠆⠉⠄⡁⣌⠴⣘⠶⣩⢧⡹⡜⣬⢳⡙⣎⢳⡙⢮⡙⣎⠳⡜⢦⢳⡱⢎⡽⣱⠲⣤⣀⠀⡉⠻⢿⣽⡾⣷⣴⣷⣌⣼ ⣟⣯⡽⣏⡿⣝⡧⠀⠄⠡⠘⠠⢀⠂⠄⡁⠆⡐⢀⠒⡀⠂⠄⡁⠘⢧⡚⣥⢛⡴⢣⠞⣬⠳⡜⣜⢣⠞⣬⢳⡱⢎⡵⢫⡜⣣⠝⣮⢱⢫⡜⡣⢎⠑⠊⡀⣐⣠⢓⠮⡕⣎⠳⣍⢞⡱⢎⡵⣙⢦⢣⡝⣬⢣⡝⣲⠹⣌⠻⣜⢣⢧⡙⣎⠶⣡⡛⡴⣩⢓⠦⣄⠂⠙⢿⣯⣷⢿⣽⣻ ⡿⣼⣳⢯⡽⡾⣽⠀⠌⠠⠑⠠⠁⠌⡐⢀⢂⠐⠄⠂⠄⡑⠠⡀⠡⠀⠙⠦⣫⢜⣣⢛⡴⢫⡜⣎⢧⡛⡴⢣⡝⢮⡜⣣⠚⠁⡈⢀⠉⠢⠑⢁⠠⣈⡴⢪⡕⢮⡙⢮⡱⢎⡽⣘⢮⡱⣋⠶⣩⢎⡳⡜⢦⠳⡜⣥⢛⡬⣓⢎⡳⢎⡵⣊⠷⣡⢛⡴⢣⢏⡞⣬⠳⣄⠂⠙⢾⣟⣯⣿ ⣿⣱⣟⡾⣽⢽⣳⠄⡈⠄⡑⠈⠤⢁⠐⠂⠄⡨⢀⠉⡐⠠⠁⠄⡡⢈⠐⠠⢀⠙⠦⢫⡜⣣⠞⡜⢦⡹⣜⢣⢞⡱⢎⠁⢠⢒⠩⡌⢆⡁⠌⢰⣋⠶⣩⠳⣜⢣⡝⣲⡙⣎⠶⣩⢖⡱⣍⢞⡱⢎⡵⣙⢎⣳⣽⣦⣿⣶⣿⣾⣿⣿⣿⣿⣿⣿⣷⣾⣷⣮⣜⢦⡛⣬⠳⣄⠂⠹⣿⢾ ⣷⣻⢾⡽⣏⡾⣽⠆⢀⠂⠄⡁⠢⢀⠊⡐⢈⠐⠠⠈⠄⠡⡈⢐⠀⡂⠌⡐⢀⠂⠄⠂⢉⠐⠛⠜⢣⠳⠬⣓⢮⠱⡃⠈⠴⡉⢂⠁⣊⠰⢀⠂⡝⢮⡱⢫⡜⣣⠞⣥⢛⡬⢳⡱⢎⡵⣊⣮⣵⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⢀⢈⣿⣿⣷⣯⣖⡹⣌⢧⡀⠘⣿ ⡿⣽⢯⣿⣹⡽⣞⣇⠠⠐⠈⠄⡁⢂⡐⠄⡈⠤⢁⠡⠈⠔⠠⢁⠂⡐⠐⡀⠆⡈⠄⡁⠂⠌⠠⠈⢄⡐⣠⢀⠈⠡⢀⠁⢂⠐⡠⠒⡠⢘⠠⢀⢸⢣⡝⣣⠞⣥⢛⡴⢫⡜⣣⣽⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠠⣈⣴⣿⣿⣿⣿⣿⣿⣷⡜⣦⢳⠀⡘ ⣿⣹⢻⡶⣻⣼⢳⣏⠀⠄⡁⠂⠐⠠⠐⣀⠂⠔⡀⢂⠡⢈⡐⠀⠆⡈⡐⠀⠆⡐⠐⡈⠐⡈⠄⣩⠒⢬⡐⢎⠀⠡⠌⡘⠠⠐⡀⠑⡀⠃⡀⢢⢏⠶⣙⢦⡛⡴⢫⣜⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⣬⣶⣿⣿⣿⣿⣿⡿⢟⡛⡛⢿⣶⡍⢧⠀ ⡷⣭⢷⡻⣵⣫⢟⣮⢇⠀⡐⠈⠠⠁⢂⠀⠌⠐⡀⢂⠐⠠⢀⠁⢂⠐⠠⠁⠂⠄⢁⠠⠁⠠⠀⢥⠚⡰⢈⠠⢈⡐⠈⠄⣁⢢⡑⠦⣤⠱⣜⢣⢎⡳⣍⠶⣹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠄⠛⠋⠛⠙⠋⠛⠙⢋⢖⣷⣾⣿⢆⢺⣿⡸⠀ ⢿⡜⣧⢟⣧⢟⣯⢞⣯⢆⠀⠌⠐⡀⠂⢈⠀⠂⠄⠠⠈⠄⠂⢈⠠⠀⠡⢀⠁⠂⠄⠂⠌⠠⠁⠂⡝⠰⡁⢢⠡⠄⠃⡐⡌⢦⣙⠳⣌⠗⣎⢧⣋⠶⣩⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣥⣬⣴⣤⣥⣦⣴⣤⣥⣮⣘⠫⣍⣱⣮⣿⣿⣇⠃ ⣟⡼⣫⣞⢮⡟⣮⠿⣼⢯⡷⣬⣀⠄⠁⢂⠈⡐⠈⡀⠂⠄⡁⠂⠠⢁⠂⠄⡈⠔⡈⢐⠈⠄⡁⢂⠈⢡⠐⡁⠆⣉⠐⢠⡙⢦⣍⠳⣎⠽⣘⢦⣹⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⣉⠉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠺⣵⢳⡝⣮⣽⣳⢿⡽⣯⣟⢷⣫⢟⡷⣶⣲⣤⡥⠄⡁⢂⣠⡅⢉⠻⣦⡔⢀⠂⡐⠂⠌⡐⢀⠂⠌⡀⠌⢀⠃⠠⢐⢢⡙⠶⣌⠗⣎⠳⣍⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠒⢋⣁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠌⢻⡼⣳⢯⣟⣯⣟⡷⣯⣻⢼⣛⡾⣵⠳⠉⢀⣰⡴⣯⢷⡀⢂⢐⣯⣞⡆⠐⠠⢁⠂⡐⢈⠐⣴⣴⣬⣀⡂⠁⣎⠶⣩⡓⢮⡹⣌⢻⣾⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⡁⢈⠈⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⠀ ⠐⡀⠂⠹⢧⡻⣜⣳⢯⡟⣧⢯⣛⡮⠗⠁⢠⡼⣞⣧⢟⣞⡧⣟⣞⡻⡶⡽⣆⠡⠈⠄⢂⠁⢂⣼⣿⣿⣿⣿⡇⠀⣏⠞⣥⢛⢦⡓⣎⣿⣿⠿⠛⠋⠉⢁⠀⠠⢀⡐⠈⡐⣸⣿⣿⣿⣿⣿⣿⡿⠟⠉⢀⠄⡊⠔⣁⢊⠘⠠⠁⢉⠈⠉⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡧⠀ ⠐⠠⢁⠂⠩⣗⢯⡞⣧⠿⣭⢷⠋⠁⠄⢼⡏⢁⠡⠀⠌⡾⣝⡾⣭⢷⡻⣕⠫⠿⢀⠘⠠⠈⣴⣿⣿⣿⣿⣿⡇⠀⣏⠞⡴⣋⠶⡹⣼⣿⡀⢠⣐⣨⣴⣶⣾⣿⠟⠀⣐⣴⣿⣿⣿⣿⣿⣿⡟⠁⢠⠊⠔⣨⢐⡡⢂⠂⠌⣴⣿⣿⣿⣿⣿⣦⣄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣟⣾⠁⡀ ⠐⠠⢈⠐⡀⠹⣎⢷⡹⢶⡹⠎⠐⠠⠐⡈⢷⣬⣀⣢⢴⡳⣏⡷⡽⢮⢗⣻⠦⠀⠌⡐⢀⠂⣿⣿⣿⣿⣿⣿⡇⠠⣙⠶⣡⠻⣔⡣⣿⣿⣷⣾⣿⣿⣿⣿⡿⠋⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⡇⠐⡈⠐⠠⠉⢈⠃⠎⠠⣰⣿⣿⣿⣿⣿⣿⣿⣿⣆⠠⠹⣿⣿⣿⣿⣿⢿⣽⠏⠀⣡ ⢈⠐⠠⠂⠄⡁⢹⣎⡟⡧⠁⡐⠈⠄⠡⠐⠠⠙⠽⢣⡿⡹⠝⠚⠽⣳⠆⡈⠐⡈⠐⡀⠆⣼⣿⣿⣿⣿⣿⣿⡇⢀⠹⣎⠵⣋⠶⡱⣿⣿⣿⣿⡿⠿⢿⠟⠀⢄⣵⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠠⣤⣷⣿⣷⣦⡌⠠⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠘⢿⣿⣿⢯⣿⠏⠀⣰⣿ ⠠⠈⢄⠁⡂⠐⡈⢾⠉⢀⠐⠠⢁⠊⠄⡑⢂⠁⠂⠄⡐⠠⢈⠐⠄⣀⠂⠄⢡⠀⢃⠐⣠⣿⣿⣿⣿⣿⣿⣿⠁⡀⠂⡝⢮⡱⢫⡕⣿⣿⡟⣡⣼⣷⣌⠦⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⢠⣿⣿⣿⣿⣿⣿⣿⣆⠐⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⢿⣯⡿⠁⢠⣼⡿⣽ ⠠⢁⠂⡐⢈⠐⠠⢈⠐⠠⠈⠔⠠⢈⠐⡀⠂⠌⡁⠂⠄⡁⠂⠌⡐⢠⣈⣴⣤⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⣰⡁⠈⢧⡙⢧⡚⡼⣿⡇⠼⣿⡿⢟⡰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠘⠉⡀⠤⣿⣯⢿⣻ ⠐⡀⢂⠁⠂⠌⡐⠠⠈⠄⠃⠌⡐⠠⠁⠤⠑⡀⢂⣉⣰⣤⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣴⣿⣷⡈⠀⢏⢧⡙⣖⢻⣿⣧⣶⣼⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⠰⢤⡐⠈⠙⢿⣿ ⠐⡀⢂⠡⠌⡐⢀⠂⠡⠈⠔⠂⠄⠡⣈⣤⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠻⣿⣿⣿⣿⣿⣿⣄⠈⠒⡹⢌⠧⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡘⢦⡘⡱⣈⠀⡙ ⠐⡀⠢⠐⠠⠐⠠⢈⠐⠡⢈⠐⣬⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢀⡴⠊⣠⣿⣿⣿⣿⣿⣿⣿⣷⣀⠄⠉⢎⡱⡘⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠈⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣄⠠⠀⠧⡱⢌⡳⡄ ⠐⠠⠁⠌⠠⢁⠂⡐⢈⡐⢀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣢⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⡀⠄⠙⠢⢍⠳⢿⡾⣽⣯⢿⣽⣻⣽⢿⣽⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢈⠄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣄⠠⠑⣏⠶⣙ ⠀⠂⡁⠄⠡⢀⠂⡐⠠⠐⡀⣿⣿⣿⠿⠿⠛⠛⠉⠉⡀⠄⢀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⣿⣿⣿⣿⣿⣷⡦⢁⠠⠉⠐⡈⠙⠚⠿⠯⠿⠽⠻⠞⠃⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡞⢀⢸⣧⠀⠹⣿⣿⣿⣿⣿⣿⣿⣷⡿⣽⣻⣧⡀⠌⢳⡍ ⠀⡁⠠⠐⡀⢂⠐⠠⢁⠒⢰⣿⣋⢀⣄⣢⡔⠈⠠⠁⠄⡈⠄⠠⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⢐⣾⣿⣿⣿⠿⠋⢁⢀⣂⠴⣈⠖⡤⢡⠆⡤⣀⢄⡐⣠⢠⡁⠄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡇⠀⢻⡿⣷⡄⠘⠻⣿⣿⣿⣿⣿⣿⣽⡿⣽⣻⣷⠀⠂⢹ ⠀⠄⡁⠐⠠⠀⠌⡐⠠⢈⢸⣿⣿⣿⣿⣧⣠⣬⠀⡁⠂⠄⡈⠄⠡⠐⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⢁⣰⣾⣿⠟⠋⠀⢄⡰⢦⢫⡜⣳⣬⡾⣴⣧⡞⡰⢡⠎⡴⢡⠆⡥⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣀⠐⢨⣿⢯⣿⣦⣥⣿⢿⣿⣿⣿⣿⣿⣽⣟⣷⢿⡇⠈⡀ ⢶⡲⣖⣻⠀⢁⠂⠤⢁⠂⠸⣿⣿⣿⣿⣿⣿⣿⣷⣤⠁⠂⠄⡈⠐⡈⠐⣸⣿⣿⣿⣿⣇⣀⠉⠉⠉⣀⣀⣤⣶⣿⣿⠟⠁⢠⡌⡞⣥⢛⡬⢳⡜⣭⢣⣓⡶⣴⣢⣑⢣⠚⡔⢣⠚⡴⠁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣻⠀⢢⣿⢿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣟⣇⠠⢀ ⡷⣹⢎⡷⡌⠀⠌⡐⠠⢈⠐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣔⣀⡡⣀⣥⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠌⡳⣜⡱⢎⡳⣜⣧⡾⡞⢿⡹⡹⢥⣋⠗⣮⠱⣌⢣⡙⠄⡐⠸⣯⣿⣿⣿⣿⣿⣿⣿⣻⡾⡿⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠰ ⡽⣣⢟⣼⢣⠈⠐⠠⢁⠂⠌⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠠⠑⢮⡱⣋⠖⣏⢧⠳⠙⢂⠁⠡⠁⡈⠙⢦⢛⡬⢣⠍⢀⣔⢀⣿⣿⣿⣿⣿⣿⣿⣟⣷⢿⣇⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠑ ⣽⢣⡟⣼⢫⡆⠁⢂⡐⢈⠐⠠⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⠫⢭⡉⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠠⠑⠭⠚⡈⠄⣐⣬⣶⣾⣿⣿⣿⣦⠀⠙⡜⠁⣠⣾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢾⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢢ ⡞⣧⢻⡵⣫⢞⡄⠂⡐⠠⢈⠄⠡⠙⣿⣿⣿⣿⣿⣿⠟⡡⢎⡙⢦⡙⢆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⣿⠷⠆⢀⣡⣴⣿⣿⣿⣿⣿⣿⣿⣿⣯⡇⠐⢀⣶⡉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡗⠈⣼ ⡽⣎⡷⣹⡷⣯⢞⣄⠠⠁⠂⠌⠠⠁⠌⢻⣿⣿⣿⡏⡜⡱⢊⡜⢢⣙⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⣿⣽⣻⠿⠍⢁⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡇⠀⣿⣿⠨⣽⡣⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⣿ ⣿⣽⣻⣽⣻⢧⡻⣜⣣⡄⠡⠈⠄⠡⠈⠄⡘⠻⣿⣿⣶⣥⣯⣼⡿⠿⠛⠛⠋⠉⠉⢁⠠⢀⠠⠀⠄⠉⢈⠉⠙⠛⠺⠋⢁⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡳⢀⣸⣿⡟⣡⣿⢡⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣼⣻ ⣞⡳⢟⡾⣽⢣⡟⣼⣓⡞⣦⣁⠐⠠⢁⠠⢀⠐⠀⠙⠻⠛⠉⢁⠠⠐⡈⠐⡈⠄⡁⢂⠐⡀⢂⠡⢈⠐⠠⢈⠐⠠⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⡾⠁⣰⣿⡿⠱⣼⡏⢦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣰⣯⣟ ⢮⠽⣹⠼⣥⢻⣜⡳⣼⢹⡲⢭⣛⠶⣤⣀⡂⠈⠄⠡⠐⠠⢁⠂⠄⠡⠠⢁⠰⠐⡈⠄⢂⠰⢀⠂⠂⠌⢁⠠⠈⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣽⡟⠋⢀⣴⡿⢏⣒⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⣺⡽⣾⣹ ⣏⠆⠀⠄⡀⠄⠀⡁⠁⢃⠛⠵⣋⠾⡥⠃⠁⠌⠠⠁⠌⡐⠠⠈⠄⢃⠐⠂⠄⠡⠐⡈⠄⠂⠤⠈⡁⢈⠠⢀⣽⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⠞⠋⢁⢠⣴⣾⢿⣴⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢀⣼⡳⣟⡵⣯

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢄⢀⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⣀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠀⠀⢩⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡾⠉⠀⠙⣧⠀⠀⠀⢀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⡜⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠋⠉⢉⣠⣄⡀⠘⣿⢦⠀⠀⢈⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⣼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡅⠀⠀⡏⠀⠀⣷⠊⠉⢻⡄⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⢤⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡷⠀⠙⠒⠞⠃⠀⢀⣰⠇⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣇⠀⠀⠀⣰⡗⠒⠚⠋⠂⠄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⣲⠾⠥⣌⡉⠙⡋⠉⠀⠀⠀⠀⠀⠀⢘⠷⣄⣀⣀⣀⣀⣠⠴⠖⠉⠀⠀⠀⠀⠀⠀⠀⡀⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢑⡞⠁⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⣧⠐⠒⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢟⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡶⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⡇⠀⠀⠀⠀⠀⠀⢀⣀⠤⠤⢿⠒⠒⠒⠦⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠈⠛⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡛⡆⠀⠀⠀ ⠀⢀⠀⠀⢼⡄⠀⠂⣴⠋⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀ ⠀⠀⠁⠀⠀⣹⡄⡇⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡇⠀⠀⠀ ⠀⠀⠈⠀⠀⠃⣳⡇⠀⠛⠿⠿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⢠⣼⠃⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠈⢳⡄⠀⠀⠈⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⣂⣤⣤⡀⠙⢦⣀⠀⠀⠀⠀⠀⠀⣿⣭⣓⣦⠀⠀⠀⠀⠀⠀⣿⣷⣤⣤⡀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢠⣰⠟⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠁⠂⠀⢀⣀⠀⠈⠉⠒⠲⠦⣄⠀⠸⣆⣊⣹⡆⠀⠀⠀⠀⠀⠉⠉⠉⢛⢿⣷⠖⠀⢠⠇⠀⠀⠀⣠⠿⠁⠀⠉⠉⠀⠀⠀ ⠀⣸⠋⠀⠀⢠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⡞⠀⣀⡴⡟⢳⠀⢀⠀⠀⠀⡀⠀⠀ ⢰⡇⠀⠀⠀⡜⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠞⠛⠻⠟⠛⢣⡀⢸⣀⣽⠛⠁⠀⠀ ⣼⠁⠀⠀⠿⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⠲⠟⠛⠙⡇⠀⠀⠀⠀⠀⠀⠀⠞⠻⣟⠈⠀⠀⠀⠀⠀ ⠹⣦⡀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⠀⢠⡾⠁⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠨⢄⠀⠀⠀⠀⠀ ⠀⠀⠙⠳⠊⠉⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⣭⣀⡀⠀⠀⠀⠀⢀⣿⢦⡀⠀⠀⢀⡀⠀⠀⠀⠀⠈⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣢⡄⠀⠀⠀⠀⠀⠀⠈⠉⢻⠶⠒⠚⡏⠁⠈⢧⠀⠀⢸⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡽⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠁⠙⠲⢄⣀⡀⠀⢀⣠⠴⠋⠀⠀⠀⡇⠀⠀⣸⢀⠀⠨⠏⣿⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠶⠾⣆⠀⠀⣤⠤⣴⡏⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⢠⣇⣀⣴⡏⠈⣄⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠈⠙⠃⢁⡼⠋⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀⠙⢦⠀⠠⢀⠀⠀⠀⠀⣄⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⢠⡞⠉⠀⠀⠀⠀⢀⡀⠀⠀⣠⠞⠁⠀⠀⠀⠀⣨⣇⠘⠻⣧⣠⠀⣀⡴⡇⠀⡀⠴ ⠀⢣⣀⠀⠀⡀⠈⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⢱⠞⠁⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠁⠉⠉⢉⡁⠁⠀⠀⠀ ⠀⠀⠉⠛⠛⠑⠀⠀⠀⠀⠀⠀⠀⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀

⡿⠿⠟⠿⠛⠛⠻⢿⣿⢇⡚⣴⣿⡿⠹⣿⣿⡷⢸⣿⣿⣿⣏⠰⣿⣿⣿⡇⠀⠄⡉⢀⠀⣤⣌⣛⢿⣶⣤⠹⣿⡄⠀⠀⠀⠀⠙⣿⣿⣿⣿⣴⣿⠏⠁⡄⠠⢀⠄⣀⠢⠐⣀⠂⡄⠤⡀⢄⣠⠀⢄⠂⢄⡐⠠⢄⠠⠀⢄⠠⢠⠐⡈⢅⠢⢐⠠⢠⠈⣿⣯⣵⠶⢾⣛⣫⣭⡶⠶⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⠞⣛⣫⣭⡶⠶⣛⣋⣭⡵⠶⢛⣛⣭⣿⣿⣿⢡⠞⡰⢣⠹⣿⣿⣯⣭⡶⠶⣛⣻⣿⡷⠿⠋⠈⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⢀ ⡅⠀⠀⠀⠀⠀⢀⣾⣿⣶⣷⣾⢿⣶⣷⣏⣡⣶⣷⣌⣿⣿⣿⣷⡉⠛⠋⢁⠈⠠⠐⠠⠈⠙⠛⠻⣷⡌⠻⣷⣿⡇⠀⠀⠀⠀⠀⠿⣿⣿⣿⣟⠁⠄⠃⠤⠑⢂⠐⠠⢂⠡⢀⠂⡐⠠⠁⣼⣿⠁⢢⠈⠄⢠⠁⠂⣴⣧⠂⢄⡁⢂⠌⣀⢂⡐⢂⡐⢂⠸⣿⡶⠟⣛⣩⣭⡶⠾⢻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣩⣭⡶⠾⢛⣋⣭⣴⠶⠟⣛⣩⣼⣿⣿⣇⣣⣮⣵⣷⣷⣿⣿⣿⣷⣾⣿⣿⣿⣇⠀⠀⠀⠀⠸⣿⣿⣿⣄⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠆⠀⠀⠀⠀⠀⣾⣿⣷⣿⠿⢟⣘⠿⠿⢏⡸⢿⡿⢋⡹⢿⠿⢻⣿⡄⠐⢀⠂⠄⡐⢀⠂⡐⢀⠂⢹⣿⡀⠘⢿⣧⡀⠀⠀⠀⠀⢀⣾⣿⣿⡿⠇⡘⠠⢂⢡⣾⡷⢀⠂⡐⠂⠤⢁⠃⣸⣿⠇⡈⠆⣈⠘⠠⠌⠡⢸⣿⠀⠂⠌⠄⠊⠄⠡⡈⠄⡐⠂⠄⠹⣿⣟⣯⣽⡷⠾⣛⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣯⡶⠾⣛⣻⣭⣷⠶⢟⣛⣯⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡃⠀⠀⠀⠀⣸⡿⢈⡙⠿⣷⣿⣿⡷⢸⣿⣿⡧⣼⣿⣿⡆⣾⣿⣿⣷⣶⣤⡀⠂⠄⠠⢀⠐⠀⢂⠈⠁⠠⠀⠄⠙⣿⣦⣀⠀⠀⣼⣟⠈⡁⣶⣇⠠⠁⠆⡈⢿⣧⣼⡿⠂⣉⠰⢀⣾⣿⠃⠰⢀⠜⠠⠈⠔⡈⠡⢸⣿⠠⠡⡈⠄⠃⠌⠡⢐⠠⣁⣬⣶⣷⠿⠿⠿⠷⣾⣿⣋⣿⣇⠀⠀⣴⣾⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⣽⣷⣾⣛⣋⣭⣵⠶⢟⣛⣩⣥⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣄⣠⣾⡟⠁⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡅⠀⠀⠀⢀⣿⠇⠤⠐⢠⠈⡙⠿⣷⣮⡛⢛⣥⣼⡛⢛⣥⣜⠛⣛⣤⣝⠻⣿⣆⠈⠄⡀⠂⡁⢀⠈⡀⢁⠈⡀⠂⠈⠻⣿⣷⣶⣿⡿⣷⣶⣿⠏⠠⠁⡌⢐⠈⣉⠉⠤⢁⠄⢢⣽⡿⠁⠌⡐⡈⠄⠡⠘⢠⢈⡁⢺⣿⢀⠡⢐⡈⢡⠊⠁⣦⣾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⡀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢠⣿⣟⡻⢿⣿⣷⡶⢟⣛⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠆⠀⠀⠀⢸⣿⠂⡅⠌⣀⠒⡀⢂⠄⠛⢿⣿⣿⣿⡇⢿⣿⣿⠇⣿⣿⣿⠂⣿⣿⣦⣤⣄⡁⠐⡀⠂⢀⠂⣠⣄⣄⠁⠄⠈⢿⣿⣿⡅⠠⢄⠠⠌⡐⠡⠐⣈⠐⠠⠌⠒⡈⢰⣾⡿⠁⠌⡐⢀⠒⡈⠐⣁⠢⢀⠂⣹⣿⠀⣂⠡⠐⢂⠘⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡈⢿⣷⣄⠻⣿⣿⣿⠿⠁⠀⠀⠀⠀⢀⣰⣿⠿⡼⣙⢧⡏⣿⣿⣟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏ ⡇⠀⠀⠀⢸⣿⣤⣴⣀⠄⢢⠐⡈⠄⠃⠌⠹⣿⣷⣾⣶⡍⣱⣶⣮⡉⣵⣶⣯⢛⣽⣿⣿⢿⣦⠀⠁⠂⢰⣿⣿⣿⣷⠈⠠⠀⢿⣿⣧⠐⢂⡐⠤⢀⠡⠌⠠⠈⠔⠨⠄⡑⣼⣿⠁⠌⡐⠠⢁⠂⠤⠁⢄⠒⠠⢁⣿⡇⠢⢀⠆⡉⠄⢺⣿⠁⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡄⢻⣿⣷⣤⣌⣀⠀⠀⠀⢀⣀⣴⣾⡿⣏⢟⣱⣏⣮⠵⡮⣝⣿⣿⣿⣿⣿⣿⡿⠟⠋⠙⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⡿⠛⢿⣤ ⣷⣶⣤⣀⣼⡿⣩⠛⣿⡷⢀⠂⠔⡈⢡⠘⢠⠈⣿⣿⣿⣃⣿⣿⣿⡋⢿⣿⠿⡉⢿⣿⠿⠘⣿⣷⣶⣶⣮⣿⠿⠟⠃⠠⢁⠈⠸⣿⣿⣦⠂⡐⡀⠆⡐⢈⠡⠡⠌⠰⠈⠄⣿⣧⢈⠐⠠⢁⠂⠌⠠⠉⡄⠌⠡⣸⣿⠡⡁⢊⠐⡠⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⠇⠸⣿⣏⣟⡻⢿⢿⡿⣿⠿⣟⢯⡳⣝⢮⣿⣿⣿⣿⣿⣷⢭⢺⣿⣿⣿⣿⣯⣾⣿⣿⡆⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠈⠻⣿⣿⣿⣯⠀⠀⠀⣉ ⣿⣿⣿⣿⣿⣇⡋⠖⣿⡷⠈⠰⢀⠡⠊⡐⠈⡄⠙⠿⠿⠿⠿⠿⠿⢷⣾⣭⣴⣷⣮⢉⣶⣶⣿⢻⣿⣿⣟⢿⣦⡀⠂⡀⠈⠐⡀⠙⢻⣿⣦⣁⠃⢄⣡⣬⣤⣦⡐⠠⠒⠠⠹⣿⣌⠐⠂⢌⡐⠄⠂⠤⢁⡐⢠⣿⡏⠠⠡⠘⢠⠁⠂⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⠿⠿⠋⠀⢠⣿⡯⣝⡳⢞⡼⣣⡝⢶⡹⢎⡷⣹⢾⣿⣿⣿⣿⣿⣿⡜⣮⣿⣿⣿⣿⡍⢿⣿⡿⠃⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⢀⣠⣿⣿⣿⣿⠀⢠⣴⡿ ⣿⣿⣿⣿⣿⣄⠛⣼⣿⠇⡈⠁⠆⠠⢁⠰⠁⡄⢃⡐⢂⠰⢀⠂⠔⢂⠈⢻⣿⣿⠟⣘⠿⣿⠟⡘⢿⡿⢏⡸⣿⣿⣾⠿⣿⣷⣄⣐⣼⣿⡿⣿⣾⡿⠛⢋⠙⢋⠁⡘⠠⠃⡄⠙⠿⣿⣶⣤⣐⡈⢁⠂⣄⣴⣿⠟⡀⢃⠡⠉⠄⠌⠡⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢳⡭⣝⣫⢖⠧⣝⣣⡝⣏⢶⡹⣎⢿⣿⣿⣿⡿⣟⡼⣱⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⠿⣻⣵⣿⣿⠏⠀⠹⣿⣿ ⡟⠛⢋⠁⠻⢿⣷⣿⠟⠀⠄⡑⠨⠐⣀⠢⠁⡔⠠⢐⠠⢂⠂⠌⠒⡈⣐⣼⣿⢰⣿⣿⣷⢴⣿⣿⣧⣴⣿⣿⡦⣽⣿⣿⡆⣾⣿⣿⣿⡿⢿⣿⠃⠤⢁⠂⠌⣀⠂⣁⠂⢡⠐⡁⢢⠈⡉⠛⠻⠿⠿⠿⠟⢋⡁⠂⠤⢁⢂⢉⠰⢈⠁⠆⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣏⢷⡹⣎⡵⣎⠿⣜⢶⣙⢮⣣⠟⣜⢧⣫⢞⣥⢻⣜⢺⣵⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣜⣦⣿⣿⣿⡿⠋⠀⣀⡀⠀⢉ ⡇⢈⠰⢈⠐⠄⡉⠄⢂⠁⢂⠤⠑⡈⠄⣂⠱⢀⠃⡄⢂⠡⡈⠄⢿⣿⣿⡛⣫⣬⡛⠟⣫⣬⡛⢟⣣⣌⣻⣿⣡⣙⠿⢛⣡⣽⣿⠟⠁⠀⠀⣿⣧⡐⠂⠌⡐⢀⠢⠀⠜⡀⠂⡔⢀⠂⢡⠘⡀⠆⡐⠠⠌⠠⠠⠑⢠⠊⡀⠂⠔⡈⠌⠰⢀⠛⣿⣦⣀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣟⡳⢎⡳⣇⢷⣺⣼⣷⣾⣮⡝⡶⣣⢟⡼⣣⢗⡾⣸⡓⣮⣿⣟⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣋⣉⠉⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠹⠿⣿⣶⠿⠿⣿⡿⠀⠙ ⡇⠈⠆⡐⠨⠐⠠⠌⠠⡈⠄⢂⠡⡐⠌⡀⠆⡁⠎⡐⢈⡐⠄⠊⠄⡉⠻⣿⣿⣿⡿⢸⣿⣿⡟⢸⣿⣿⣿⣿⣿⣿⣷⣿⣿⡿⠋⠀⠀⠀⠀⠈⠛⢿⣷⣦⣴⣤⣦⣥⣂⣌⣁⠐⡈⠌⢠⠂⠔⠠⠄⠡⡈⠔⠡⠈⠄⠂⠄⡁⢊⠐⡈⠡⢂⠢⢀⠙⠻⢿⣶⣶⣶⣶⣿⠿⣟⢯⡳⡼⢭⣏⠷⣭⣾⡿⠋⠉⠉⠛⣿⣷⡹⢮⡵⣋⠾⣜⣥⣿⣿⠿⠿⠛⠛⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⡧⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠥⡓⠴⣈⢏⠲⣿⣧⣶⡶ ⡇⢉⠔⠈⡅⠨⠐⢌⠰⢀⠃⡌⡐⠰⢈⠤⠑⡠⠃⠤⢁⡐⠨⠌⡐⠄⢡⠈⢿⣿⣶⣶⣏⢩⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣭⣝⣛⠛⠻⠿⣷⣮⣄⡈⠄⠃⠌⠡⢐⠈⠤⠑⡈⠌⡐⡁⢂⠌⠠⡑⠠⢂⡁⠎⡐⠰⣿⣟⡼⢳⢎⣿⣼⣷⣷⣭⢳⣎⢿⡰⣿⡇⠀⠀⠀⠀⠈⢿⣯⢳⣣⢯⣿⡿⠛⠉⢀⠀⠀⡀⡄⢤⠠⠄⠤⣀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⡇⠙⠿⠛⠁⠀⠀⠀⣾⣿⣿⣿⣿⣿⣟⣼⣿⢛⠲⣉⠖⣩⢎⡱⢛⣿⣦⡀ ⡇⠌⡂⢡⠂⠡⠘⡀⠆⡁⠆⡐⡈⠔⡁⠂⠅⡂⠅⠢⢁⠤⢁⠒⣀⠊⠄⡂⠄⢻⣿⡿⠟⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣶⣾⣿⣿⣷⣦⡄⠀⢻⣏⠙⠛⢿⣶⣤⣠⣿⣿⣿⣿⣶⣬⣥⣂⣌⠐⠡⠐⠂⠔⡐⠠⠘⢠⠐⡁⢂⠐⡐⢠⠁⣿⣿⡜⣏⣾⣿⣿⣿⣿⣿⣷⣚⢮⣓⢿⣷⡄⠀⠀⠀⠀⢸⣿⣧⣿⡟⠃⠀⠀⠀⠂⠃⠀⠀⠀⠀⠉⠉⠑⠂⠁⠀⠀⠀⠀⠙⢿⣿⣿⣿⣷⣄⡀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⠟⣿⣿⣤⣋⣕⠪⡜⣡⠎⣴⣣⣼⣿⡷ ⡇⠰⢁⠂⡅⢂⠑⡈⠤⢁⠂⡡⠐⡐⠈⠌⡐⠄⢊⢁⠢⠐⢂⡐⠠⠌⡐⠌⠰⠀⢻⣷⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠙⠛⠿⣶⣶⣬⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣷⣾⣤⣆⣈⡐⢁⠂⠔⠠⣁⠂⠌⡀⠆⡘⢿⣿⣜⣻⣿⣿⣿⣿⣿⡗⣮⢳⡭⡞⡽⣿⣦⣤⣀⣴⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠉⠙⠛⢿⣷⣡⢣⣾⣿⣟⡉⠉⠀ ⡇⠘⡄⠘⡄⠂⠌⡐⠰⠈⢄⢁⠂⠡⠘⢠⠐⡈⠄⠂⠤⠉⠤⠠⢁⠂⡐⠌⠡⠘⠠⣿⣿⣿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣾⣶⣥⣤⣈⡐⢁⠂⠔⡈⠿⣿⣼⣛⠿⡿⡟⢧⡻⣜⠳⡞⣭⣳⣭⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣶⣤⡀⠀⠀⠀⠀⠀⢻⣷⣿⠟⠈⠻⣷⣤⡾ ⡇⢡⠂⢡⠂⡁⢂⡐⡁⠊⠄⢂⣬⣴⣥⡂⠰⠀⠌⣁⠂⡉⣄⣁⠊⡐⣀⠊⢡⠘⣠⣾⠟⠁⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⣾⣿⣿⣿⣿⡏⠀⠀⠀⢠⣾⣿⣷⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣭⣿⣿⣿⣷⣿⣧⣷⣾⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⣹⣿⣿⣻⣿⡟⠿⠛⠻⣿⡉⠀⠀⠀⠈⠙⢿⣦⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⣿⣏⠀ ⡇⠰⡈⠄⢃⡐⠠⠐⡈⡐⢨⣿⡟⠉⠿⠟⠠⢁⠒⡀⠆⢸⣿⣿⠀⠔⠠⠘⡀⣲⣿⠋⠀⠀⠀⠀⠈⠙⠛⠛⠋⠁⠀⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⢰⣿⣿⣿⣿⣿⣷⠀⠀⠀⠘⢿⡿⠟⣼⣿⣿⣿⣿⣿⣿⣿⡿⢋⣡⣀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡝⣶⡹⢞⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣶⣤⣀⠀⣠⣿⣿⣟⡷⣿⡇⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢿⣧ ⡇⢡⠐⠨⠄⡠⢁⣶⣿⠿⢿⣿⣧⣐⡠⢈⠐⡀⠂⠌⡐⠂⠌⢠⠈⠌⡁⠆⢱⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣤⣀⣀⣀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⢱⣿⣿⣿⡆⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣦⣝⣻⣿⣿⠿⣍⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣾⣿⣿⢿⣟⡿⣿⠿⣿⣷⣿⡿⣏⣯⣽⣿⣇⠀⠀⠀⠀⠙⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⣿⣤⡀⣹ ⡇⢂⠡⠘⢠⠐⡘⣿⣧⡔⠀⣿⣿⠿⠃⡀⠆⡐⢁⠢⠐⡉⡐⠂⢌⡐⠐⡈⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠉⠁⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠛⠟⠛⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢎⡿⣜⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡻⣽⢞⣯⣞⡽⣞⣻⡵⣫⣏⡷⡽⣾⠛⣿⣿⡄⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣍⣿⣿⣏⣿ ⡇⠄⢃⠌⡀⠒⠠⡈⠁⠄⢂⠉⠄⢂⠐⣀⠒⡀⠆⢂⢁⠒⠠⠑⢠⠠⢁⠐⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⡀⣀⣀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣛⢶⣱⣾⣿⣇⠀⠀⠀⠀⠀⠀⢀⣀⣀⣿⣿⣳⡗⣯⣗⡻⣶⣹⠾⣝⣧⢟⣷⣹⡞⣽⡟⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⠙⠛⠻⣿ ⡇⠨⢀⠂⠄⡑⠠⠄⡉⠰⢈⠐⠨⠄⠒⡀⠆⠰⠈⡄⠂⠌⢂⠉⣄⣴⣶⣾⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⠿⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡟⣣⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⣰⣿⣿⣿⢿⣿⣷⣏⣾⢳⣝⣻⠶⣏⡿⣽⣾⣿⣾⣧⣿⣽⠃⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⣸⡟ ⡇⠐⡈⣴⣶⣤⠁⠂⠄⠃⠄⢊⠡⢈⠤⠁⡌⢁⠒⢠⣉⣴⣾⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢠⣾⣿⣦⠀⠀⠐⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⢟⡰⡑⢎⠽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣶⣿⣿⢿⣹⣾⣿⣟⣾⣼⣿⣿⣯⢿⣹⣽⣿⢏⣿⣿⢿⣿⠏⢀⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⣿⣧ ⡇⠠⢁⠻⣿⠏⠐⠰⢀⠒⠠⠌⠂⠌⠄⢂⠡⢈⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠸⣿⣿⣿⡄⠀⠀⠀⣀⣀⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⢌⢣⠓⡜⡰⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⡼⣏⣿⣿⣾⣿⣻⣼⢻⣤⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣷⠀⠀⠀⠀⠀⠀⢿⡏ ⡇⠐⣂⠐⡀⢂⢁⠢⠁⡌⠂⢌⠁⡊⠌⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡄⠀⠀⠀⠻⣿⣿⠃⠀⠀⠸⠟⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣾⣶⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣟⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⣿⣾⣵⣯⣿⣿⣧⣯⣿⣿⣟⠁⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⡀⠀⠀⠀⠀⠻⣿⠿⠋⠀⠀⠀⠀⠀⠀⠘⢿ ⡇⢁⠂⠌⡐⠂⠄⣂⠡⡐⠉⡄⢈⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣰⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠋⠉⠁⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣽⣟⡻⠿⠿⠟⢛⣉⣉⢿⣧⡀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼ ⡇⠐⠌⢂⠡⠌⡐⡀⢂⠤⢁⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠙⢿⣆⡀⠀⠀⠀⠀⠀⠀⠈⠋⠙⠛⠛⠻⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⣧⡻⣯⢻⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⠫⡜⠦⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⠉⠙⢿⣦⠀⣴⡿⠛⠻⣷⠙⢿⣦⡀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛ ⣷⣬⣌⠐⡠⠡⠐⣈⣄⣰⣢⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠀⠀⠀⠀⠈⠻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⢿⡝⢷⡜⣷⡹⣧⡻⣧⠻⣏⢿⡝⢿⡟⣿⣟⠋⠻⣿⣿⣷⣎⡱⣌⣓⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣷⠀⣀⣨⣿⡾⠟⠀⠀⢘⣿⡀⠀⡙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣫⣤⣶ ⣿⣿⣿⣿⣦⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣦⣤⣛⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣾⣿⣾⣿⠿⣷⡿⣷⡹⣧⢻⣮⢻⣎⢿⣷⡀⠈⠻⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣯⣿⣿⣿⣿⢿⣻⣿⣿⣿⠿⠿⠛⠛⠛⠛⠙⠋⠛⢛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⠇⠀⠀⠀⠀⣸⡿⠻⠟⠟⠻⣷⣦⣤⣤⣤⣦⣦⣴⣤⣤⣤⣀⣀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣽⣶⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠉⠙⠻⣿⣿⣿⣿⣷⣶⣦⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣿⣿⡿⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⣼⣿⡜⣷⡝⣧⡹⣷⡻⣦⢻⣿⣄⢀⣈⣿⡟⣱⡘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣦⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⠅⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⢀⣤⣿⣿⣿⡍⣿⣿⣷⡼⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⣀⣀⠀⠀⠀⠙⠻⣿⡄⠀⢈⣿⣯⠻⣯⣿⡏⢉⣽⣿⣿⣿⣿⣆⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣾⡿⣧⢻⣎⢿⡜⢿⡜⣷⡹⣷⣿⡿⠿⣟⢫⡑⢦⠙⡬⣉⡛⡝⢻⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⡇⠀⠀⠻⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⣴⡿⢁⣠⣶⣾⠿⢋⡹⠿⠟⣁⣙⠟⢫⣤⣝⠛⣭⣦⣝⠋⣵⣾⣝⢻⣿⣿⣿⣿⣿⣥ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢿⣿⣿⣶⡀⠀⢠⣹⣿⣆⣼⣿⡼⣷⡹⣿⣿⣿⣿⣿⠿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡟⣷⡹⣧⡻⣧⢻⣮⢿⣎⢿⣜⣿⣿⣷⣌⠲⣉⠦⡙⠴⡱⣘⣼⣿⣿⣿⡿⢋⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠛⠁⠀⠀⠀⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⢠⣾⣿⣶⣿⣿⣿⣦⢼⣿⣿⡧⣿⣿⣿⡇⣿⣿⣿⠖⢿⣿⡿⠘⢿⣿⠿⡘⠿⠿⣿⣿⠿⢻ ⣿⣿⣿⣿⣿⣿⣽⣷⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣽⣾⣿⣿⣿⣆⠀⠙⠿⠿⠇⠀⠈⠉⠙⣿⣿⣏⢿⣌⢿⡜⣿⣿⣿⣿⣤⣾⣿⣿⣿⣿⣿⠀⢀⣄⣀⣼⣿⣿⣿⣿⣿⣿⢻⣞⢿⡜⣷⡽⣷⡹⣷⡻⣮⢻⣎⢿⣟⣿⡖⣡⢎⡱⢣⠱⣸⣿⣿⣿⡟⢀⣿⣿⣿⣄⠀⠀⠀⠀⠀⢀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⠋⠀⠀⠀⠀⢀⣴⣿⠻⠿⢋⣈⡛⠛⣣⣬⡛⢛⣥⣬⡍⣩⣶⣾⡍⣱⣾⣷⡌⣼⣿⣷⣤⣾⣿⣿⣰⣿⣿⡷⣾ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠸⣿⣹⣷⣿⠿⢿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡻⣧⣻⣮⢻⣎⢿⡜⢷⣝⣷⡹⣷⡻⣧⢻⣿⡗⣌⣶⣿⣷⣷⣌⣿⣿⣿⠁⠀⣿⣿⣿⡿⠀⠀⠀⠀⠀⣿⣿⣽⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⡿⠃⠀⠀⢀⣠⣶⡿⣿⣿⣿⠄⣿⣿⣿⠸⣿⣿⡿⠸⣿⣿⡟⠹⣿⡿⢏⡹⢿⠿⣋⣹⠿⢟⣡⣝⠻⣋⣤⣝⠋⣥⣶ ⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⢸⣿⢻⣟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣝⣷⡙⣷⣹⣿⣿⣯⣻⣮⣿⣿⢿⣜⣷⡙⣷⣿⣿⠿⣯⢻⣟⢿⣿⣿⣿⣿⡄⠀⠈⠛⠛⠁⠀⠀⠀⠀⠀⠈⠉⠉⠀⣤⣤⠀⠀⠀⣀⣤⣴⣾⣿⣿⣿⣿⡟⠁⠀⣀⣴⣾⡿⢛⣥⣍⡛⣩⣤⣭⡉⣵⣶⣮⣉⣶⣷⣦⢠⣾⣿⣦⢸⣿⣿⣧⢸⣿⣿⡇⢾⣿⣿⡇⢿⣿⣿⠇⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣟⣿⣽⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣯⣿⡷⠀⣾⣿⡛⣷⡻⣦⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣿⠿⡿⠿⠟⠋⡈⠛⢛⠛⠙⢿⣮⣿⣾⣿⣿⣷⡝⣷⡹⣿⣿⣦⣻⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⢀⣨⣭⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣯⣴⣶⠿⠛⣻⣿⡗⢿⣿⣿⠗⢿⣿⣿⠋⠿⣿⠿⢉⠿⠿⢟⣈⡻⠿⣋⣬⡛⠛⣥⣬⡟⢋⣵⣮⣍⣩⣶⣾⡍⣴⣾⣷⡄ ⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠀⠀⢸⣿⢿⡜⣷⡙⣷⡹⣿⡿⠟⠛⠛⠛⠛⠉⠉⠁⢸⣿⠿⠋⢀⠐⠠⢈⠐⢠⣾⣿⣿⣧⡀⢈⠉⡉⠀⢘⣿⣿⣌⢿⣼⣿⡜⣷⣹⣾⣿⠿⢿⣿⣦⣤⣤⣼⡿⠋⠉⢻⣷⣾⣿⣿⣿⣿⣶⣿⠋⠀⠈⣽⣿⠟⠛⠉⠉⠀⠀⠀⢠⣿⢋⣴⣶⣍⢡⣶⣶⡆⣴⣿⣿⡄⣾⣿⣿⡆⣿⣿⣿⠶⣿⣿⣿⠽⣿⣿⡿⠻⣿⣿⠏⠹⣿⡿⢇⡹⠿⠿⣃ ⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⡿⣿⣽⣿⣿⣿⣿⣿⡿⣿⣻⣽⣾⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⣿⡿⣮⢻⣎⢿⣜⢿⣿⣧⣀⠀⠀⠀⣀⣀⣤⣶⡿⠋⠠⠐⡀⠈⠄⠂⠠⠈⠻⣿⡿⠟⠀⠄⠂⣠⣴⣿⡿⣧⠻⣎⢿⣿⣿⣿⣿⣟⠃⠀⠀⠀⠉⣽⡟⢹⣷⣀⣀⣤⡋⠉⠛⣿⡏⠀⠀⠀⢀⣤⣾⣿⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠘⢿⡿⠟⡘⠿⠿⣃⣙⠻⠟⣡⣝⡛⢫⣥⣭⡛⣩⣶⣭⡉⣵⣶⣮⣉⣶⣿⣦⢰⣿⣿⣧⢰⣿⣿⣧⢼⣿ ⠇⠀⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⣿⣻⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⡇⣼⣿⣷⡹⣷⡻⣦⢻⣮⢿⣝⢿⣿⠿⠿⠛⠛⠉⢁⠀⠄⠡⠐⠀⡁⠄⢈⠠⠐⠀⡀⠠⠐⢈⢀⣾⣿⢿⣍⣷⡝⣷⡹⣧⣿⣧⢻⣎⢿⣷⡀⠀⠀⠠⣿⠃⠀⠙⠛⢻⣿⣦⣀⠀⠙⣿⣶⣴⣾⠿⠋⠁⣿⣿⣿⣶⣶⣤⡀⠀⠀⠀⣿⣿⣷⢰⣿⣿⣷⣸⣿⣿⡷⢺⣿⣿⡇⢿⣿⣿⠇⢿⣿⡿⠃⢿⣿⠿⣉⡻⠿⢟⣈⡻⠟⣫⣬⡛⠛⣥⣤⡙ ⡆⠀⠀⢸⣿⠙⠻⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠙⢿⣿⣧⡻⣧⢻⣮⢻⣎⢿⣾⡿⠀⠀⠄⡀⠂⠈⠄⠠⠀⠄⠂⠁⡐⠈⠠⠐⠠⠁⠂⠐⣨⣼⣿⢿⡜⢿⡝⣷⡹⣷⡻⣿⣿⣮⢻⣎⣿⡇⠀⠀⠠⣿⡆⠀⠀⠀⢸⡿⠛⠿⣶⣶⡿⠛⠉⠉⠀⠀⢰⣿⢯⡹⣝⡻⢿⣷⣄⠀⠀⠹⣿⣿⠘⠻⢿⣿⣏⡻⠟⣣⣬⡛⢛⣥⣬⡛⢩⣴⣮⡍⣱⣶⣾⡍⣴⣿⣷⣄⣾⣿⣷⣰⣿⣿⣷⢰⣿⣿⡗ ⠆⠀⢠⣿⠃⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠈⢿⣾⢷⡽⣷⡹⣷⣿⡿⠟⢁⣰⣌⣀⠠⠁⢂⠈⢀⠁⠂⠡⠐⠀⣸⣿⠀⡁⣈⣴⣿⣿⣯⡻⣧⢻⣮⢿⣞⢿⣜⣷⣽⣿⡹⣧⣻⣿⠃⠀⠀⠀⢻⣧⡀⠀⠀⢸⣟⠀⠀⣀⣴⡄⠀⠀⠀⠀⢀⣿⡿⣣⣿⣶⣿⣷⣚⣿⣷⣄⣀⣸⣿⣿⣿⣿⠛⢿⣿⡰⣿⣿⣿⠸⣿⣿⡿⠹⣿⣿⠟⡹⢿⡿⣃⡻⠿⢟⣁⣛⠿⣛⣤⣝⠛⣫⣤⣝⣫⣿ ⡃⠀⢺⣯⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣿⣿⣿⣿⠿⣛⢋⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠘⣿⣎⢿⣜⣿⣝⣿⣷⠀⣾⣿⣿⣿⡆⠐⡀⠐⠠⠰⣶⣦⣴⣾⡿⢃⣴⣾⠟⠋⠉⠙⠛⠿⢿⣷⣿⣧⣿⣮⣿⣿⣿⢿⣿⣿⣿⣷⠾⠿⠿⠿⣶⣿⣷⣄⠀⢸⣿⡾⠿⠛⠉⠀⠀⠀⠀⣠⣾⣿⠳⣽⣿⣿⣿⣿⣿⣒⢿⣿⡿⢻⣿⣇⢸⣿⢀⠈⠻⢿⣾⣿⣿⣶⣮⢡⣾⣿⣦⢰⣿⣿⣧⢸⣿⣿⣇⣾⣿⣿⡇⣿⣿⣿⠇⣿⣿⣿⣿⣿ ⡇⠀⢸⣿⣶⣤⡀⠀⢀⣤⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⡛⢥⠓⣌⠣⡜⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⢿⣿⣿⡿⠛⠛⣿⡇⢀⠘⠻⠿⠛⠀⡁⠀⠌⠐⠀⠈⢉⣉⣥⣶⡿⣿⣿⠀⠀⠀⠀⠀⠀⢀⡀⠈⠉⠉⠉⣻⣿⠛⣯⣿⠟⠁⠀⠀⠀⠀⠀⠀⠈⠛⢿⣷⣦⣁⡀⠀⠀⠀⠀⣀⣤⣾⣿⢻⡜⣻⡜⣿⣿⣿⢟⣧⣛⢮⣿⣟⢧⣻⣿⣿⡟⠀⠌⢠⣶⣾⡄⠘⢿⣿⣬⣿⣿⣏⣈⡿⠛⣣⣬⣛⢛⣥⣬⡛⣩⣶⣮⣍⣡⣾⣿⣿⣿⣿⣿ ⣇⣤⣸⡿⢿⣿⣿⣦⡀⠻⣷⡄⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣭⣆⠫⣼⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢀⣿⠇⡄⠈⠐⠀⠀⠁⣀⢡⣠⣤⣾⣿⠿⠿⣿⣷⡾⠟⠁⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⢿⣷⣼⡿⠁⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⡦⠙⣿⣿⢿⡿⣿⢿⡿⢿⡻⣝⠮⢧⣛⣥⢻⡔⣮⢖⣫⠶⣹⢎⣿⣟⢮⡵⣿⡟⠀⠌⡀⠘⣿⣿⣿⠀⠂⢉⠉⠉⢻⣿⣿⣿⣼⣿⣿⡿⠸⣿⣿⡟⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠁⠀⢻⣿⣿⣷⣾⡟⢿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣾⣿⣿⣿⣿⣿⢿⣿⢿⡟⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢿⣦⣄⡈⣹⡿⠀⠀⠀⠀⠀⠀⠶⡿⠟⠛⠉⣻⡇⠀⢸⣿⣎⢷⡹⢮⣹⢣⡝⣮⢛⡧⡽⢬⢧⣿⣴⣏⡞⣭⢧⣻⣿⣿⣾⣿⣿⡇⠈⠄⠐⠀⠉⠛⠁⡀⠡⠀⠌⠐⡀⠉⠛⠛⠋⠉⣿⣿⣷⣦⢡⣾⣿⣶⣿⣿⣿⣿⡿⣿⣿⣿⣿ ⣏⣛⠁⠀⢾⣿⣿⣿⣿⡿⠁⣼⣿⣿⣿⣿⣿⠿⠛⠋⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢿⣍⢷⡜⣷⡙⣧⡹⣧⠻⣮⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠙⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣿⣏⢾⡱⣏⢶⣋⢾⡱⣏⢾⡱⣻⣿⠋⠉⠻⣿⣾⣒⣿⡟⢉⣴⣿⣿⣧⣀⣄⣲⣿⠇⢀⠠⠀⡐⠠⠈⡐⠀⠌⠠⠁⣂⢸⣿⢋⠻⣿⣾⣿⣿⣿⣿⣿⣿⠋⠀⠀⣹⣿⣿ ⣿⣿⣿⣾⣷⣯⣙⠻⡿⠃⣸⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠈⠉⢿⣧⠀⠀⢀⣤⣀⣀⡀⠀⢀⣾⡿⣧⣻⣮⢿⣞⢿⣜⣷⣽⣿⣿⢿⣹⢮⣳⡝⣾⢻⣿⣶⣄⠀⢀⣀⣠⣶⡿⢿⣷⣄⠀⠀⠀⠀⠙⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠇⠀⢨⣿⣏⢞⡱⣎⠗⣮⢣⠟⡼⣣⣝⣿⡏⠀⠀⠀⢸⣿⣿⡟⠀⠘⢿⣿⣿⢻⣿⣛⣛⡁⠀⠀⡀⠐⠀⠀⠡⠀⠈⠀⠂⣸⣿⣿⣿⡉⣇⠲⣹⣿⣿⣿⣿⣿⠃⠀⠀⠀⠹⣿⣿

⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣤⡀⠀⣀⣠⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⣴⠟⠛⠻⠶⣤⣤⣤⠶⢶⣿⣿⣿⣿⣿⡟⠉⠉⠈⢿⡄⠀⠀⠀ ⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣧⠀⠀⠀ ⠀⠀⠀⣿⡶⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⡿⣯⠀⠀⠀ ⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢀⣸⣆⣀⡀ ⠴⠶⣿⠶⠆⠀⢀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡄⠀⠀⠉⢹⡏⠉⠉ ⠀⣠⣼⣷⠶⠀⠈⠛⠁⠀⠀⠀⣴⠲⡄⠀⠀⠈⠛⠁⠀⢀⢈⣿⠛⠛⠂ ⠀⠀⢀⣹⣷⣖⠀⠀⠀⢀⣀⣀⠉⠉⠁⣀⣀⠀⠀⠀⠀⣨⡿⠳⢦⡄⠀ ⠀⠀⠛⠁⠀⢙⣿⣶⣶⣿⣿⣿⣷⣴⣿⣿⣿⣿⣶⣶⣿⡋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡟⠁⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣇⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣶⠴⠞⢿⣿⣿⣿⣿⣿⣿⣿⡿⠳⢶⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣤⣀⣀⣙⣻⣿⣿⣿⣟⣉⣀⣀⣠⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⠈⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉⠉⢁⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢷⣤⣄⣀⣀⣠⣿⣄⣀⣀⣤⣤⠞⠁⠀⠀⠀ -ashyonpaws

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢄⠰⢀⠒⠤⣃⢜⡰⢣⠜⣢⠓⣌⣲⡑⡎⢖⣍⠲⣥⣋⣾⣱⣿⣿⢿⡟⣟⣯⢻⡝⣯⢻⡽⣹⢯⡝⣯⡝⣯⢻⡝⣯⢏⡿⣹⢏⡿⣹⢯⡻⣟⢿⢿⡿⣿⣿⣽⣜⢆⡒⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣄⠂⢡⣰⣬⠶⠟⠛⠛⠋⠉⠉⠉⠋⠙⠛⠳⠶⣽⣿⡼⠶⠿⣶⣿⣿⡟⣟⢮⣻⠼⣏⡾⣭⢻⡼⣳⡝⣧⢟⡾⣱⣻⠼⣏⣾⢣⢿⣱⢟⡮⣗⢯⡞⣽⡹⣞⢧⡟⣵⣻⣿⣿⣷⣵⡘⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⠶⠶⠶⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⣖⣿⣿⣛⡧⣟⢾⡹⢮⡟⣵⢻⣜⢯⣳⡝⣾⡹⢮⣗⡻⣜⣯⢳⡞⣭⢷⣫⢞⣳⡽⢮⣽⢺⡵⣛⣮⢽⣣⢟⡾⣹⢿⣿⣽⣎ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣾⣿⣛⣶⢫⢷⣹⡞⣽⣣⠿⣭⡳⣏⡾⣱⡻⣖⣻⡝⣮⣝⣳⢞⡽⣺⡝⣮⡳⣏⢷⣹⡳⢮⡗⣯⣝⢮⢷⣹⢮⡽⣝⡾⣹⣻⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢾⣋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠿⠿⠷⢽⣮⣿⣣⢷⣫⠷⣭⢟⡶⣏⢷⣹⡳⣝⡧⢷⣹⡳⢮⣝⢾⡹⢧⡻⣵⢻⡼⣫⢶⡻⣝⢾⣱⡞⣯⢞⣧⡻⣼⢣⡟⣵⡳⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠬⡙⡷⠯⠿⠼⠯⠾⠽⣮⣷⣹⣧⢻⣝⡶⣻⡝⣮⡳⣏⡯⢷⣭⡳⣝⡧⣏⢷⣫⢞⣧⢻⡼⣫⠶⣏⢷⣫⢽⣖⡻⣽ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⢀⠀⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢟⡾⣵⣳⢏⡷⣝⢾⣹⢳⢮⣝⢾⣱⢯⣳⢽⣚⡾⣭⣳⢏⣟⢾⡹⢮⣗⡮⡽⢶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣠⣀⣤⣰⣤⣶⣼⣶⣶⣶⣼⣾⣧⣦⣿⣫⣄⣀⠀⢤⡀⣠⡾⠾⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢽⢻⣷⣫⢾⣭⣛⡾⣼⢣⡟⣮⢳⣏⡷⣽⢲⣝⣮⣽⣎⣟⣳⢮⣗⡻⣽ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣮⣵⣾⢿⡟⣟⣻⢽⣫⢟⡼⣧⢷⣺⡜⣧⠷⣝⡾⣝⢯⡟⣯⣿⣷⠟⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢻⣿⣳⢮⣳⢽⣺⡭⣟⡼⣏⣾⣵⡿⡛⡉⠁⠀⠈⠘⢭⡻⣮⡽⢶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣯⢿⡿⣹⡳⣏⣞⡧⣟⡽⣎⡷⣫⠾⣝⣮⢳⢧⣻⢭⡟⣽⢺⡝⣾⣹⣽⠟⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠩⢟⡳⢿⣶⣹⣮⣿⢿⠋⠛⠉⠀⠀⠀⠀⠀⠀⠀⠌⠻⣿⣹ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⣜⣻⡿⣿⣸⢇⣿⢣⢿⣸⡜⣧⢻⡼⣣⢟⡧⢿⡻⣜⡟⣧⢻⣜⣻⡼⣻⣼⢟⣿⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⡿⢟⠛⠸⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣣ ⠀⠀⢀⠀⡀⢄⢢⣼⣷⡿⣟⡽⣖⢯⡻⣜⢯⣳⡝⡾⣭⣳⡝⣧⢟⡞⣯⢳⣝⠾⣭⢷⣫⢞⣵⣧⠿⡟⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣽ ⢀⡁⠢⡐⣼⣾⣿⢯⢯⣽⢺⡵⣫⠾⣽⡹⣞⡵⣫⢷⡳⢧⣛⣮⢟⡾⣭⢻⡼⣏⢷⣯⡾⢿⡫⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟ ⠠⣌⣱⣽⣿⢯⣳⣛⡾⣜⡧⣟⡵⣻⢵⡻⣜⣳⢏⡷⣝⢯⣳⢮⣻⣜⡳⣏⣾⣫⡿⣏⡴⠶⠖⠒⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀ ⣱⣲⣿⢿⡭⢷⣫⢞⡵⣏⡾⣵⢫⡗⣯⢳⣏⢷⡻⣜⢯⢾⣱⢯⡖⣯⢳⣏⣾⡿⡼⠋⠀⠀⠀⠀⠀⠀⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠛⠁⠀⠀⠀ ⣳⡿⣏⡷⣛⣧⢟⡾⣹⢎⡷⣭⣗⡻⣼⢳⢮⣳⢽⡹⣞⡽⣎⢷⣫⢽⣣⣿⢧⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠦⢤⣄⣀⣀⣀⣠⣤⣤⣤⡶⠷⡛⠉⠃⠉⠀⠀⠀⠀⠀ ⣿⡻⡵⣏⢷⢮⣻⣜⢯⡻⣼⢳⢮⣝⠾⣭⡳⣏⡾⣝⢮⠷⣭⡷⣟⣾⡯⠯⠤⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⢻⡵⣛⣮⢟⡶⣹⢞⣳⡭⣟⡞⣮⢻⡵⣻⣜⣳⡭⣏⣿⣳⠞⠋⠀⠀⠀⠀⠀⠁⢀⡠⠔⠒⢒⠲⢤⠀⠈⠋⠉⠛⠳⢤⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡙⣿⡌⠀⠂⠀⠀⠀⠀⠀⠀ ⡷⣫⢞⡽⣎⠿⣜⡯⣞⢧⣻⢼⣹⢧⣻⢼⡳⣎⣷⣹⢳⣿⠁⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠈⠠⠀⣧⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡰⣦⣷⣶⣭⣕⣦⣢⣡⣍⣤⣤⣠⣴⣴⣾⣄⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡱⣸⡧⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⡵⣫⢷⡹⣏⡷⣹⡞⡽⣎⠿⣜⣧⣛⡮⣗⢯⡖⣯⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠁⢸⠀⠀⠀⠀⠀⠀⠘⡇⡐⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⡀⢀⡐⢠⢄⣭⣶⢿⣛⡶⣝⣮⡽⣛⣯⢿⡹⣏⢿⡹⣎⡷⣎⢿⣻⣮⣔⡍⡀⡀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⢸⣇⡀⠀⠀⠀⠀⢀⠠⠀ ⣽⢺⡵⣏⢷⣫⢞⣧⢻⣝⡞⣯⣳⢎⣷⣹⢞⡧⣟⢮⣻⣧⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⣰⠇⠇⠀⠀⠀⠄⠀⠀⢀⣶⡶⣼⣤⢾⡷⢿⡻⢿⣻⡜⣧⢻⣜⣳⣎⣵⣯⡽⠧⠿⠼⠧⠿⣵⣹⣞⣭⡷⣹⢏⡿⣟⣧⣵⣶⣠⣀⣀⣈⡑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⢸⡧⢃⠀⡀⠠⠁⠠⠀⡄ ⡞⢧⡻⣼⢳⣭⡻⣜⢯⡞⡽⢶⣭⣛⣶⣹⣎⣷⣭⣳⣧⣛⣦⡀⠠⠀⠀⠀⠀⠀⠀⠳⣄⡀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⣠⠏⠀⠐⠀⠀⠀⠀⢀⡔⣾⣿⡹⢧⣏⣷⣹⣗⣿⠷⠷⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠺⢽⣞⡼⣧⣟⡽⣫⣟⡻⣷⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣿⢐⡀⠂⢄⠈⡐⠡⡘⢀ ⠀⠈⢳⢭⡳⣞⡽⣹⢮⣝⢯⣿⣾⠻⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⢛⢓⣒⡖⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⡀⠀⠀⣀⣠⠞⠁⠈⠀⠀⠀⠀⠀⢂⣸⣾⡟⣧⣟⣳⣾⠖⣛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢳⢾⣯⢷⣭⢻⣽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢻⣦⠀⠅⢂⠘⢠⠁⡒⠄ ⠀⠀⠈⡞⣵⢫⠾⣝⣾⣮⣟⡻⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢐⣮⣿⢳⣝⣶⠟⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣯⣞⣿⣯⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠣⠈⡄⢈⠂⢡⢂⠡ ⠀⠀⠀⢸⡱⢯⣻⠵⣞⣏⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀⠸⣄⠀⡀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⣠⣾⡿⢯⣽⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠿⣿⡾⣽⣷⣆⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠤⢃⠰⠠⠉⡄⢂⠡ ⠀⠀⣾⣖⣻⣝⡧⣿⣹⣧⠃⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⣀⣀⣀⣠⡤⠞⠃⠀⠀⠀⠀⠀⡔⣠⣤⣼⣷⠿⣟⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⣠⣶⣾⣿⣿⡿⠙⣿⡷⣺⢽⣻⣮⣄⠀⠀⠀⠀⠀⠀⠀⠘⣿⠐⠠⢂⠡⡑⠠⢃⠂ ⠠⡈⠝⡛⢿⡾⣷⣷⣷⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣲⠢⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢩⣿⣻⣞⢧⣿⣽⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣿⣿⡿⠟⠉⠀⠀⠀⢿⡷⣫⡽⣾⠁⠀⠀⠀⠀⠀⠀⠄⣸⣧⠈⠂⠄⠂⠤⢁⠂⡡ ⠠⡑⢨⠐⠂⡍⣉⠣⠰⢌⠋⠷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠶⠚⠩⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢣⣿⡟⣮⣻⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠘⢿⡵⣻⡏⠁⠀⠀⠀⠀⠀⡀⣾⠟⠀⠄⡁⢈⠐⡀⠂⡐⠠ ⠠⠁⠆⡈⢡⠐⡀⢂⠁⠢⢈⡐⢠⠂⣉⠛⡙⠳⠚⠶⢛⠛⣿⠉⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢰⡿⣏⢷⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣶⣷⣾⣿⣿⣶⣶⡆⠀⠛⣷⣽⡇⠀⢠⠀⠀⠈⢰⣾⠟⡆⠈⠀⠠⢀⠐⠠⠐⢀⠂ ⢈⠡⢂⡁⠂⠒⡀⠂⠌⡐⠀⠄⠂⡐⢀⠂⠡⢁⠉⠄⡈⠜⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⢸⡿⣽⡿⠁⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠿⠿⠛⠛⠋⠉⠋⠉⠀⠀⠀⣿⢼⡇⡰⡀⠀⢸⠀⣿⢱⠁⠁⠠⠁⢀⠠⠀⡀⠡⠀⠂ ⡈⠆⡆⢀⠁⠶⢀⠉⠰⢀⢁⠈⠰⡀⠆⡈⠁⠆⠰⢀⠆⡁⢿⣿⣀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣿⢿⡿⠁⢀⣾⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠿⠿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣾⡿⠆⠁⠀⢸⢀⡿⣸⡀⠈⡀⠆⢀⠰⠀⠰⢀⠈⡀ ⠰⢈⠰⢈⠂⠅⢂⠌⡐⠄⠂⢌⠡⠐⠤⠐⡉⢂⠅⠊⡄⡑⢪⡜⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣹⣿⣹⠇⠀⠀⠉⠉⠉⠉⠛⠙⠛⠛⠿⢿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣽⣿⡟⠀⠀⣸⣾⢧⠏⠁⠐⠀⢈⠠⢀⠂⢁⠂⡐⢠ ⢡⠊⡔⠢⣁⠊⡄⢒⠠⢊⠌⡰⢈⠜⡠⢃⠔⣈⠰⢁⠂⡅⠪⢔⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢠⢳⣿⢧⣿⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣿⡿⠁⠀⢀⢆⣿⠟⡐⠠⢈⠐⠈⠄⡐⢀⠢⠐⠌⠰⡁ ⢢⠑⡌⢒⠠⢃⠜⡠⢃⡌⢢⠑⡌⢒⠰⣈⠒⡄⠣⢌⠒⡌⡑⠆⠼⣧⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⡿⣏⡾⣏⢉⠀⠀⠀⠀⢀⣠⣶⣾⣿⣿⣿⠿⠟⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣶⣾⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣏⠤⢀⣼⡾⡛⠥⠂⢄⠁⠂⠌⡐⠠⠐⡀⠆⡉⠄⢃⠐ ⢂⡓⠬⣁⠓⡌⢢⠑⢢⠘⡄⢣⠘⡄⢣⠄⢣⠌⡱⢈⠒⠤⡑⢌⢣⢻⣎⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠈⣿⣯⣷⣯⠈⠀⠀⠀⣴⣿⣿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⣀⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣼⡿⢛⡑⢢⠁⠂⠅⢂⠘⡀⠒⠠⢁⠂⡅⢒⡈⠜⡠⠃ ⠣⣌⠱⡄⢣⡘⠡⢎⡡⢚⠌⣆⢓⡘⣆⣍⢆⡚⡄⢃⢎⠱⣌⡆⣹⢮⢹⣿⣆⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡘⣿⣾⣿⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣩⣾⠿⣃⠂⠌⠄⡌⢁⢊⡐⢂⠡⠌⡑⣈⠒⢌⠢⠜⢢⢁⢃ ⡱⢈⠖⡘⢤⢣⡙⢦⡱⣋⠞⣬⡳⣛⠴⡌⢣⠱⡌⠣⢌⠛⣋⠔⡉⢆⢂⢛⡿⣶⡵⢀⠀⠀⠀⠀⠀⠀⠈⠀⠃⠛⣿⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠛⠋⠁⠀⠀⠀⣀⡴⠖⠚⠋⠛⠒⠤⣄⠀⣠⡴⢞⣡⣷⢿⡉⠆⠤⠑⢌⠰⣀⠃⡄⢢⠁⢎⡐⢡⠢⡘⢄⡃⠚⣄⠪⣐ ⠥⡋⠴⣉⢦⢣⡝⢦⡓⣭⠚⡥⢛⢌⠲⣈⡑⠦⡘⢡⠊⡜⢠⠊⠅⠆⡌⢂⠆⣹⠟⣷⣮⣁⠀⡀⠀⠀⠀⠀⠀⠀⢾⣷⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣟⡋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠈⢿⣯⣼⣿⠻⠥⠆⠼⠐⡌⡘⢠⠒⡠⢑⡈⢆⠩⢄⠢⣅⢒⡡⢒⠌⣣⢂⠳⠤ ⢢⡙⠦⡱⣈⠧⡘⡥⢚⠤⢋⠴⡉⢆⡱⢠⠘⡄⠱⢂⡱⠈⢆⠩⠘⣄⠢⢁⠎⢠⠙⢢⠙⣽⢿⣿⡐⣇⠀⠀⠀⠀⠸⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠉⠀⠀⠀⠀⠉⠑⠦⡀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣻⢿⣽⡸⢈⠆⡱⢠⢑⢢⡑⢄⠣⢌⠢⣑⢊⡱⣐⢊⠴⣉⠲⢄⡋⢖⡩ ⠦⣑⢣⡕⡎⢶⡙⠴⣉⠦⡉⠦⡑⢎⠔⡡⢊⠔⡉⢆⠰⡉⠔⡨⠡⠐⡌⢂⠌⢂⠌⡐⠢⠄⣿⢿⣿⣄⡀⠄⠀⠀⠀⠑⠛⠻⣿⣿⣷⣤⡀⠠⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⠈⢿⣗⠫⠴⣁⢎⣼⡢⣌⠳⣜⢢⠓⣌⠲⡰⢌⢎⠲⣌⠱⣊⠜⣢⠱ ⡚⡬⠳⡜⡭⢲⣉⠓⡌⢢⠙⡄⠣⢌⠢⡑⢌⠢⡑⢌⠢⡑⠌⡡⢁⠣⢈⠆⡘⢄⠊⡔⠡⢊⡘⢒⢂⡻⢿⣶⣤⣐⠂⢀⠀⠠⢀⢻⣿⣿⣿⣷⣦⣤⣄⣤⣤⠤⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣶⣴⣶⣾⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢡⢀⣿⣿⣭⣷⣎⣾⢷⣿⣜⣳⣯⣷⡹⢄⠳⡑⡎⣌⠳⣌⠳⡌⠞⣤⢓ ⡙⣌⠳⣡⢃⠧⡐⡍⣐⠣⡘⠤⡙⢄⠣⡘⢄⠣⡘⢄⠣⡐⢡⠂⠥⢘⢰⠄⡡⢊⠰⠠⡑⢂⠄⣃⠢⢘⡈⢓⠫⣝⠻⠶⠾⡶⣿⣬⠿⠷⠿⠾⠿⠟⢋⠀⢀⢂⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢾⠻⣿⠃⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣲⠏⡀⠀⢛⣿⣶⣿⣿⣿⣿⣿⣏⣿⡟⢯⡜⢪⡱⡱⢚⡔⣣⢌⢳⡘⡭⢢⢍ ⡔⣨⠒⡄⢎⠰⣁⢒⠡⢆⡑⢢⠑⡨⢐⠡⢊⠔⢡⠊⡔⢡⠂⡍⠒⢌⢺⠤⢁⠆⢢⠁⢆⠡⢊⠤⡘⠤⡘⠤⣉⠙⣇⢣⣻⡿⠋⠐⠀⠀⠀⠀⠂⠈⠀⣀⡞⢾⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣸⡀⢽⣆⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⣿⠀⠁⠀⠀⢉⣿⡯⢟⡳⣍⠳⡼⣾⢙⡲⢜⠣⣕⠣⣇⡚⠴⡩⢆⡣⡕⣣⢎ ⡔⢄⢣⠘⠤⢃⠔⡊⢅⠢⡘⢄⠃⠦⡑⢌⠢⡘⢄⠣⢌⠢⡑⠤⡉⢆⡘⠢⢌⠒⠤⡉⢆⠱⣈⠒⡄⢣⠐⡡⢂⢹⣽⣺⡿⠡⠀⠀⠀⠀⠀⠀⠀⠀⢎⢿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⡿⢠⣿⣻⠎⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡿⢠⠐⠀⢠⠂⣼⣷⣋⢖⡩⣓⡒⢦⢋⡴⢋⡵⢊⡳⠴⣉⠧⣓⡱⢜⠲⢥⢚ ⠒⡌⢢⢉⠒⡉⢆⡉⢆⠱⡈⢆⡉⢆⠱⡈⢆⠱⣈⠒⡌⠔⡡⢆⡑⠢⢌⠱⡈⠜⣠⠑⡌⠒⡄⢣⠘⡄⠓⣄⢣⣫⢧⣿⠤⢁⠀⠀⠄⠀⡀⠀⠠⠀⠀⢀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠓⣠⢰⣿⠏⠳⣯⣴⣿⣤⡀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣬⣧⣔⣊⣾⣿⢻⣹⢌⡓⢦⡙⣎⠵⣊⠷⣘⠧⣍⠳⡥⣚⡱⢜⡪⢝⢪⡱ ⢣⠘⡤⢃⠎⣑⠢⠜⡠⢃⠜⡠⠜⡠⢃⠜⣠⠃⢆⡱⠨⠜⣐⠢⢌⡱⢈⢆⠱⡉⣄⠣⢌⡱⢈⠆⣣⢘⢡⣲⣋⢖⣿⡿⠉⠀⠀⠄⠀⠂⢀⠠⠁⢀⠂⠈⢣⢑⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⢃⣧⣶⠟⠁⠀⠀⠈⠳⢦⣬⣽⠷⠶⢤⢶⣴⣾⣿⣻⣿⣹⣾⣷⢿⡟⡼⢻⡱⢎⡝⢦⡹⣘⢮⡱⢎⡵⣚⢬⢳⡑⢦⡙⣎⠵⣊⠧⡜ ⢣⢑⢢⢃⠚⣄⠳⢨⡑⡌⢆⠱⡘⢄⡃⢎⠤⡙⠤⢒⡩⠜⣠⠃⢎⡰⢉⢆⡱⠌⡤⠓⣌⠰⣉⠖⣠⢃⡞⣷⣛⣾⠟⠌⠠⢈⠠⠐⠈⡐⠀⠠⠐⠀⠠⠐⣨⠘⣺⠀⠀⠀⠀⠀⠀⣀⣠⣴⡟⣛⣛⣯⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣽⢫⠟⡽⢿⡹⢏⢶⣩⠳⣍⢞⡱⢎⡳⢲⡍⢶⡙⣎⠶⣩⠞⣦⢹⢲⡹⣌⡳⣩⢖⡩ ⠣⡜⡰⢊⡱⢌⠲⣡⠒⡜⡨⢆⡉⢖⡘⣌⠲⣉⠜⣡⠒⡩⢄⣋⠲⠌⡥⢊⡔⢃⠖⡩⢄⠳⡨⠜⣄⠣⣹⢿⣳⣿⠸⢀⠁⠠⠀⠌⠀⠄⡈⠐⠠⠁⢂⢐⣿⢢⡿⠶⠤⠶⠶⠚⠋⠉⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣿⢌⢧⡛⣜⢣⡝⢎⠶⣡⠟⣜⠮⡕⢯⡜⢧⠺⣥⢛⡬⢳⢥⡛⡴⣋⠶⡳⣌⢳⡱⢎⡵ ⡓⢬⡑⢣⠜⣌⠓⡤⢋⠴⡑⢎⡜⢢⡑⢆⠳⣌⠚⡤⡙⡔⢣⢆⡹⡘⡔⢣⠜⡡⢎⡱⢊⠵⣡⠓⣌⠲⡡⣾⡼⣿⡐⢂⠈⠄⡁⠂⠌⡐⢀⠁⢂⢁⢢⠞⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣿⢾⢲⡍⣜⢣⠞⣭⢚⡥⣛⡜⣣⡝⢶⡙⣎⠷⣌⡳⣜⢣⢮⡕⡻⣜⠳⣝⣬⢳⡙⣎⠶ ⡝⢢⡙⢦⡙⢤⢋⠴⣋⠖⡩⠖⡌⠧⡜⢪⠱⣌⠳⡌⠵⡸⢡⠎⡴⡑⢎⡱⢊⡕⢎⠴⣋⠖⣡⢋⡔⡣⣕⢺⣽⣿⣧⣦⢈⡐⠠⢁⠂⠰⡀⣎⣤⣧⡶⠟⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣿⡹⡜⣬⢣⠟⣬⢫⢼⡱⣚⠵⣚⠧⡽⣌⠟⣬⢳⡼⢭⡲⣍⢷⣸⣛⡼⢎⡷⣹⠮⣝ ⡍⢳⠘⣦⠙⡆⠋⡖⢡⡞⢡⡏⣼⠑⣮⠑⣧⡌⢳⢸⢱⠑⢫⡜⢲⠉⡞⢰⠋⣼⠘⣦⠃⡞⢡⢳⡜⢱⡎⢹⡜⣾⢻⣿⣧⢲⣥⢪⣬⠓⣴⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⡟⣧⡝⣦⠋⣾⢡⡏⣶⡍⢳⢫⣵⠋⣷⡎⣿⡜⣧⢻⣼⢱⡏⣾⢱⣮⡝⣯⡞⣵⢻⡜ ⣝⢪⡕⡎⡵⢪⡝⣘⠧⡜⣣⠜⣦⡙⢆⢯⡰⡙⢦⢣⢣⢛⢦⡙⢦⢛⣌⢳⢪⢥⡛⡴⢫⡜⢭⠲⣍⠳⡜⣧⡝⣎⡳⢿⣻⣷⣾⢿⣾⡷⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣿⣽⣟⡳⡵⣊⢿⡰⢏⡞⣥⢻⡭⣞⣥⣛⢶⡹⢶⣙⢮⡳⣎⢷⡹⣎⠷⣎⢷⡹⣞⡵⣫⢽ ⣎⠳⣜⡱⢎⡳⣸⠱⣎⠵⣃⠯⡴⣙⢎⠶⣱⠹⣌⢧⢋⡞⢦⡙⢮⡱⢪⡕⣫⢖⡹⣜⢣⠞⣥⢛⡬⢳⡹⡜⣜⢦⡝⣳⡜⢶⡹⣎⢷⡹⣧⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⡞⣵⢫⢶⡹⢶⣩⠟⣼⣱⢳⡞⢶⡺⣜⢧⣛⢧⣛⢮⣳⠽⣎⡷⣽⣫⡽⣞⡽⢮⢷⣫⣟ ⣎⠳⣌⠳⣍⠶⣡⡛⡴⢫⡜⣣⠵⣩⢎⡳⢥⡛⡬⢎⡳⣜⢣⡝⣣⡝⣣⢞⡱⢮⡱⢎⡧⣛⡴⣫⡜⣧⢳⡝⣞⡼⣚⡵⣚⢧⡻⣜⢧⡟⣯⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣝⢮⡳⣏⡽⣲⢧⣛⠶⣭⢳⡝⣧⢻⡜⣧⢯⡯⡽⣞⣳⣻⢽⣞⡷⣽⣳⢯⣻⢯⣷⣛⡾ ⣎⠳⣍⡳⢎⡳⢥⡛⣜⣣⠞⣥⡛⡴⢫⣜⢣⡽⣘⢧⠳⣬⠳⣜⠵⣺⡱⢮⡝⣶⡹⣝⢶⣹⣚⡥⢿⡜⣧⢻⡜⣾⡱⢯⡝⣾⡱⢯⣞⡽⣭⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⢮⢷⡹⣎⢷⡹⢮⣝⡻⣜⣧⢟⡞⣧⣟⢾⣣⣟⣷⣫⢷⢯⣟⡾⣽⣳⢯⡿⣭⡷⣯⢿⣽ ⡮⡝⡼⣱⢫⡝⢮⣙⢦⢧⠻⣴⡹⣱⢏⡼⣓⡞⡵⣎⢟⣲⠻⣜⣫⢵⣫⢷⡹⢶⣹⢮⡳⢧⣻⢼⣻⠼⣏⣷⢻⣖⡟⣯⣽⢳⣻⡽⢮⡿⣭⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣿⣿⣏⡷⣛⣮⢟⣽⡺⣝⣾⣹⠾⣽⣳⣞⣯⢷⣻⢾⡽⣯⣟⡾⣽⣳⣯⢿⣽⢷⣻⣽⣻⣾ ⢷⡹⣜⣣⠷⣹⢣⡝⣮⠞⣝⢦⣝⣣⢏⡾⣱⢻⡼⣹⢎⡷⣫⢷⣹⣎⢷⡮⣟⡽⣮⢷⣻⡽⣭⢷⡯⢿⣝⡾⣏⡾⣽⣳⣭⣟⣧⢿⣻⣽⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢓⣿⣿⣻⣞⡽⣞⣻⢮⣟⡽⣶⢯⣟⡷⣽⢾⡽⣯⣟⣯⣟⣷⢯⣿⢯⣷⡿⣯⣟⡿⣯⣷⣿⣽ ⡷⢳⢮⡵⢫⡗⣯⢞⡵⣻⢎⡷⢮⣳⢏⡾⣭⡗⣯⡽⢾⣱⡟⣮⠷⣞⣯⢾⡽⢯⡷⣯⢷⣻⡽⣯⣽⣻⢾⡽⣏⣿⣳⡽⣞⣧⣟⣯⣿⣿⣿⣿⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣸⣧⡄⡄⢀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣤⣿⣿⢯⣷⢾⡽⣯⣟⡿⣾⡽⣯⢿⣾⣽⣯⢿⣻⣷⢿⣻⣾⢯⣿⣟⣿⣯⣿⣿⣻⣿⣿⣽⣾⣿ ⡿⣹⢮⣽⢳⣛⣮⢿⣹⢧⡿⣹⢯⡷⣯⣟⣧⣟⣷⣻⢯⣷⣻⣽⣻⡽⣞⣯⣟⣯⢿⡽⣯⢷⣻⢷⣯⣟⣯⢿⡽⣞⣷⣻⡽⣾⡽⣾⣿⣿⣿⣿⣅⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣿⣿⣿⣿⣿⣾⣵⣶⣴⣢⣶⣴⣾⣿⣿⡿⣽⡿⣾⢿⣽⡷⣯⣿⣷⡿⣟⣿⣾⣷⡿⣿⣿⣽⣿⡿⣿⣿⡿⣿⣿⣽⣷⣿⣿⣯⣿⣿⣿⣿ ⣿⡽⣯⣞⣯⣟⡾⣯⣟⣯⢿⡽⣯⢷⣟⣾⣳⣟⣾⣽⣻⣞⣷⢯⣷⣟⡿⣾⣽⡾⣿⣽⣟⡿⣯⣿⡾⣽⣾⣟⣿⣽⡾⣯⣿⢷⡿⣟⣾⡿⣿⣿⣿⣮⡐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⢿⣿⣿⣷⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣛⣙⣓⡛⡞⣛⣛⣓⡛⣞⣛⣛⣛⣛⣛⣛⣛⣛⡳⣛⣛⣛⣛⣛⣛⢞⣛⣛⣳⢛⣛⣛⣞⣛⣛⣳⣛⣛⡳⣛⣛⣞⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣻⠑⣦⠳⣒⢒⠲⣐⣒⠒⢦⠒⣤⣉⢞⣛⣟⣻⣛⣟⣻⢛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⡛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣂⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣶⢤⣄⡀⠀⠉⠱⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠺⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣟⠀⠀⠀⠀⠀⠘⣷⣅⣀⣀⣀⣤⡤⠤⢤⣄⣀⡀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠉⠀⠀⠀⠀⠀⠈⠉⠻⠍⠛⠿⣆⣄⣀⣠⣄⣀⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠓⠦⣤⣤⣷⣦⣴⡶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠈⠙⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⡻⡤⣄⠀⠀⠀⠉⠺⣿⣿⣿⡤⢟⠋⠀⣦⣀⣠⠀⠈⠛⠇⣿⣿⣼⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠁⠉⠀⡀⢀⠀⣄⠘⢻⣿⡇⠈⠀⠀⠹⣴⠇⠀⠀⠀⠀⣼⡏⠀⠈⠽⣿⢶⣤⣤⣀⣀⣀⣤⠞⠋⠀⠀⠀⠀⠀⣀⢀⣠⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠅⢿⡴⡿⠒⠛⠙⠓⢦⣖⠲⣆⣀⣀⣀⣀⡶⠒⣿⡇⠀⠀⢀⣀⣘⣽⣧⣬⣭⣭⣤⣤⡀⣰⣴⠾⠛⠛⠙⠛⣽⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠈⠳⣅⠉⠉⠉⠁⠀⢾⢻⡇⠀⣠⣾⡿⠙⠉⠉⣉⠍⢭⣕⡌⠩⣟⣿⣆⢄⡄⠀⡰⣹⡻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⢰⣫⣷⣀⣼⡷⢻⣿⠏⠁⠀⡀⠐⡼⢁⡄⠀⠀⠙⣦⠈⠈⠬⣿⣇⡠⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣤⣤⣴⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠾⣇⠀⢈⣷⠖⣻⡏⠄⢀⣬⡥⢼⣽⣼⢃⢀⣻⣢⡏⡀⡀⠀⠜⢻⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⣿⣿⣿⣿⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠦⢈⠇⢸⢠⡏⢸⠎⢹⣷⣾⡟⢁⠀⠀⠈⠛⠿⠿⠿⠛⠛⢦⡄⠀⠀⢝⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠛⠛⠛⠋⠁⠀⢌⢿⡀⠀⠀⠀⠀⡀⠀⠀⣀⡀⠀⠀⠀⠁⢠⣿⣽⣧⡘⠃⠈⢿⣾⠤⣬⠿⠆⠀⢀⣄⠀⠀⣠⣤⡦⢳⡷⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠹⣦⡀⠀⠸⣿⠆⠀⠉⠀⠀⠀⠠⣴⠋⠁⠠⣲⠟⠓⠲⣞⠻⣆⡀⠀⠀⢠⡞⢯⡄⠀⡻⡿⠀⡼⣶⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⡄⠔⠀⠀⠀⣠⣀⠀⣀⣨⠏⠀⢠⢏⠀⠀⠀⠛⢹⣻⣿⣶⣤⣤⣛⣚⣀⣾⠋⠙⣾⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣤⠶⢷⠶⢽⣖⠛⠛⠓⠲⣏⠉⠉⠉⠉⠁⢀⣀⣿⣿⣿⣶⣾⣿⣿⣾⣧⣀⠈⠉⣻⠻⢿⡋⠀⣼⣿⣧⡄⠀⠀⣈⣤⣄⡠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡾⠋⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⡿⠀⡀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠉⠙⠚⠛⠒⠲⢿⡟⠁⠀⠙⠚⠒⢲⣿⢧⣺⢿⡵⠚⠲⣆⠀⠀⠀⠀ ⠀⠀⠂⢠⣀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠋⠓⢿⣥⣠⣸⠿⠿⠿⠿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⢻⣾⣾⣿⠛⡙⢶⡤⢿⣧⡀⠀⠀ ⠀⣀⣾⡟⢸⡀⡁⠀⠀⢘⣼⠀⠀⠀⠀⠀⠀⠀⠀⣠⣽⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⣒⣡⠾⠁⠀⠀⠀⠀⠀⠈⠉⠘⢿⡶⣿⠇⠀⣸⣿⠀⠀ ⠸⣹⠹⡀⠈⣿⣆⣀⣴⡿⠉⠀⡀⠀⠀⠀⢀⣀⣾⠋⠁⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⢹⡯⠄⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠻⣍⣨⣿⡿⠃⠀⠀ ⠀⠈⣷⣤⣶⡻⠟⣠⢿⣥⡴⠖⠛⠚⠓⠒⠾⣼⠅⠀⠀⡾⠀⠀⢀⣀⣿⡇⠀⠀⢶⣆⡄⠈⠉⠀⠀⠀⠀⣸⣷⠒⣐⠂⠿⠟⠀⠀⣀⠀⠀⠀⢀⣄⠂⠸⢼⢧⡀⠀⠀ ⠀⠀⠀⠘⠙⡿⠞⣽⠟⠁⠀⠀⠀⠀⢸⣿⡆⡘⣯⣄⣀⣷⡐⠀⠀⠀⠈⠳⠀⠀⠉⠈⠀⠀⠀⢀⣒⣀⣴⣟⠉⣷⣌⣀⣀⡀⠀⠀⠻⠟⠀⠀⢙⠗⢄⣸⣿⣯⠁⠀⠀ ⠀⠀⢀⢠⡗⢧⣸⡇⢤⡄⠀⠰⢷⠀⠀⠈⢀⡴⠋⢷⠋⠈⣳⠤⠤⣄⠀⠀⠀⠀⠀⠠⠀⣀⣰⡏⠁⠠⢬⣷⡾⠋⠀⠈⠈⢧⣄⣀⣀⣀⣠⠶⠒⠲⣴⠿⠻⠆⣀⠀⠀ ⠀⠀⠀⠘⠻⢴⠟⡷⣼⣁⣀⣀⣈⣣⡶⠋⢻⣀⣤⡾⠖⠞⢛⠯⠧⢞⠓⠒⠒⠒⠛⠛⠉⠉⠀⠋⠛⠛⠉⠈⠛⠲⢤⣤⡤⠞⠃⠈⠉⠩⣿⣦⣤⡤⠟⠃⠠⡀⠀⠑⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠿⡖⠺⠉⠈⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⠁⠁⠁⡆⢸⠀⠁⠈⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⠐⢀⣀⠴⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣶⣶⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⠟⢋⢉⠉⣉⠫⠀⠤⠀⠀⡠⠄⠌⢋⣙⢉⡉⠛⢿⣶⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡿⠌⣡⣿⣯⣟⡻⢯⢿⣵⣦⣬⡺⣤⣶⣻⡽⣻⢏⣿⣟⣮⠉⢼⣿⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⠏⠁⠀⢀⣿⡏⣆⣸⢹⣉⣇⣸⢷⣏⡿⢷⣷⣸⢱⡏⣾⣀⢿⡾⣇⠀⠀⠹⢿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⡿⠁⠀⠀⠀⢻⣽⡝⣮⢳⡉⡵⣎⡿⣟⢮⡗⣾⣳⣏⢷⡉⣧⣛⢮⣟⡷⠀⠀⠀⠈⢻⣿⡄⠀⠀⠀ ⠀⠀⠀⣠⣾⠿⠃⠀⠀⠀⠀⢈⢿⣻⣉⡟⣼⡳⣻⣞⢿⠿⢿⢯⣟⡾⣣⣛⢶⣋⣹⣯⠏⠀⠀⠀⠀⠀⠻⣿⣦⠀⠀ ⠀⠀⢰⣿⠏⠀⠀⠀⠀⠀⠀⠠⠈⠙⠯⠿⠽⠽⠓⢁⠠⠊⠀⠢⠌⠙⠻⠽⠯⠯⠗⠁⡠⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀ ⠀⠀⣺⣿⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠀⠂⠐⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠒⠀⠂⠂⠐⠁⠀⠀⠀⠀⠀⠀⠀⣽⣿⠀ ⠀⠀⢹⣿⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣀⣀⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣀⢿⡿⠀ ⠀⠀⢀⣼⡷⠛⠀⢀⣤⡀⠀⠀⠀⣰⢯⣲⣖⡯⠕⠚⠒⠛⠋⠚⠒⠋⠟⣵⣲⢏⣲⡀⠀⠀⠀⡴⡄⠀⠘⢫⣷⡄⠀ ⠀⠀⣼⣿⠁⠀⠀⣸⠾⢃⣤⢶⣺⠷⠁⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠣⢞⠶⣤⣄⢟⣻⠀⠀⠀⢹⣿⡀ ⠀⠀⠻⣿⣤⣤⣾⡧⠋⢰⣏⡏⠀⠀⢸⣿⣿⠆⠀⠀⠀⠀⡀⠀⠀⠀⠀⣾⣿⣷⠀⢀⠙⡵⣎⠈⢧⣷⣦⣤⣽⡿⠀ ⢀⣀⡀⣈⡉⢉⢻⣷⣤⣘⣾⡄⠀⠀⣈⠻⠟⠀⠀⠀⠀⠫⠬⠃⠀⠀⠀⠙⡟⠋⠀⠀⢅⡟⣇⣤⣶⣿⠋⠉⠉⠀⠀ ⢿⣿⢿⢻⠿⠿⢿⠿⡿⠿⢿⡛⢯⠻⣭⢛⢯⡛⣟⠻⢿⣿⠷⠀⠀⠀⠀⢀⢀⣠⣀⣤⣾⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀ ⢸⣿⣧⢋⡞⡹⢎⡳⣩⢛⢦⡙⣎⠳⣌⢏⠶⣙⢬⡛⡬⣷⢯⠭⠽⠭⠯⠵⠾⣿⡛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣷⢫⡜⣱⢋⠶⣡⢏⠶⡹⣌⠳⡜⣎⠳⣍⠶⣙⠶⣹⣿⣦⡀⠀⢀⣠⣶⡿⠿⠿⠿⠿⢷⣶⣤⣀⠀⠀⠀⠀⠀ ⠀⢸⣿⣧⢚⡥⣋⢞⡱⣎⡗⢳⡞⢹⡱⢎⡳⣌⠳⣍⢞⡱⢟⡏⠿⣟⢿⣯⢃⣴⢶⣳⣶⣶⣦⡌⢹⣿⣄⡀⠀⠀⠀ ⠀⠀⣿⣧⢏⠶⣩⢎⡵⢦⢯⠗⠋⢳⢏⡽⣒⢭⠳⡜⣎⠵⣻⣽⠀⠀⣽⣿⠈⠛⠯⠿⠾⠗⠻⠃⠈⠿⠛⢿⣷⡀⠀ ⠀⠀⢹⣿⠏⡾⣁⠾⡸⡎⢷⣀⣆⣰⠏⣶⢉⡎⢷⣉⡸⢇⣹⣾⣶⣾⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠀⣿⡇⠀ ⠀⠀⠘⣿⣟⡲⣍⢞⡱⣙⢮⡱⢎⠶⣙⢦⢫⡜⣣⢎⡵⢋⡖⣿⢮⡱⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣥⣼⡿⠁⠀ ⠀⠀⠀⢻⣿⣳⣺⣎⣵⣩⣖⣙⣎⣳⣍⣖⣣⣞⣥⣚⣬⣳⡜⣭⣿⣲⣿⣿⣧⣤⣤⣤⣤⣤⣤⣤⣴⣿⠛⠉⠀⠀⠀ ⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠿⠿⠿⠿⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠻⠛⠁⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀

⣻⢭⡻⣭⢏⡯⣽⡹⢿⣿⣿⣿⣿⣿⢿⣿⡿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⠁⠄⡠⢀⠄⡰⢀⢂⠰⢀⠰⠀⠆⡐⠄⠢⡀⠆⡐⠄⢂⠄⣂⠐⡄⠠⣿⣿⣿⡿⣟⣿⣻⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣷⣿⣾⣿⣾⣷⣽⣧⣿⣿⣿⣷⣿⢿⣯⣿⣟⣷⡿⣟⣿⣾⣟⣾⣿⣽⣏⠀⠒⡀⢂⠂⠔⢠⠂⠤⢁⠢⢁⠆⠰⠈⡔⢠⠂⠤⢁⠆⠰⢀⠂⡐⠀⣿⣿⢯⣟⡽⡾⣽⢯⣿⣿⣿⣿⡿⣿⡽⣯⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⡉⢉⠈⡉⢉⠉⠛⠻⢿⣿⣿ ⣿⢸⡽⣺⡝⣯⣻⢯⣿⣿⣿⣿⢿⣿⡿⣯⣷⡿⣯⣿⢿⣻⣾⣟⣿⣾⣿⡇⢘⠠⠘⠠⢈⠰⠀⢌⠐⡠⠂⠤⢈⠄⡡⠐⠠⢈⠔⠠⠈⢄⠡⢂⠁⡂⢿⣿⣻⢞⣽⣻⣭⣟⣿⣿⣿⣿⣿⣿⡽⣯⢿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⡠⠈⠤⢁⠰⢀⠂⡁⠂⠌⠠⡁⠤⢈⠙ ⣯⠾⣽⢳⣽⢳⣭⢟⣮⢟⣿⣿⣟⣿⣿⣟⣷⡿⣿⣽⡿⣿⣽⣾⣿⣳⣿⡇⠠⢂⠉⠔⠂⢄⠃⡄⢂⠄⠡⠒⡀⢂⠄⡑⢂⠡⢈⠂⡉⠄⠒⠠⠁⡄⣻⣿⣽⣛⣮⢷⣛⡾⣿⣿⣿⣿⣷⣿⣻⣽⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠄⣈⠒⡀⡁⠊⠄⠢⠀⠅⢂⠡⢈⠡⠐⡠⠂⠂ ⣗⣻⡵⣻⡼⣫⣞⡽⢮⣻⠼⣿⣟⣾⣿⣿⡽⣿⣻⣽⡿⣯⣷⣿⣻⣽⣿⡇⠐⠡⣈⠂⡉⠄⢂⠰⢀⠊⠤⢁⠐⠂⠔⠠⠂⠔⠂⢌⠐⡈⠌⠄⠡⡀⣽⣿⢾⡽⣞⣯⠿⣽⣻⣿⣿⣿⣯⣿⢷⢯⣟⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠠⠄⢃⡐⡀⢂⠐⠠⠁⠌⡐⠉⠤⠁⠌⡀⠆⠡⠄⢡⠈ ⢯⢾⣱⢯⣳⢽⣺⡝⣯⣳⢻⣽⣿⣯⣿⣟⣿⢿⣽⣷⢿⣟⣷⣿⣻⣽⣿⡇⢘⠠⢀⠂⡡⢈⠄⠒⠠⡁⢂⠌⡈⠤⠉⠄⡡⠘⣀⠊⡐⢈⠰⢈⠡⠀⢾⣿⣯⣟⡽⣞⡿⣳⣿⣿⣿⣿⣿⡿⣯⣟⣾⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⠟⢀⠂⢡⠈⠤⠐⡀⢂⠌⠡⢉⡐⠈⢌⠠⠉⡄⠡⠘⠠⡁⠢⠐ ⣯⢟⣮⠿⣜⣯⢞⣽⢣⡿⣹⣾⢿⣯⣿⣿⢯⣿⣟⣾⢿⣯⣿⢾⣿⡽⣿⣧⠐⡐⠠⠒⡀⠆⠨⠘⠠⢁⠂⠔⡈⠄⠃⡌⠠⢁⠄⠢⢐⠈⡰⢀⠂⡁⢾⣿⣿⡾⣝⣻⡼⣷⣿⣿⣿⣿⣿⣟⡷⣻⣾⣿⣿⣿⣿⣿⣿⣿⣿⡟⠃⢠⠂⡘⠠⠈⠄⠡⠐⣀⠊⠄⡡⠀⡅⠢⠐⡡⠠⢁⠊⠄⣁⠢⠁ ⣟⣾⣱⢿⡹⣎⣟⢮⡟⣼⣳⣿⣻⣿⣿⣻⣿⣻⣾⣟⣯⣷⢿⣯⣷⣿⣿⣷⠀⡄⠃⠔⡐⢈⠐⠡⠘⠠⠌⠰⠀⠎⠡⢀⠑⠂⠌⡰⠈⠄⣁⠂⡐⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠃⠄⠒⠠⠁⠌⡐⠡⠌⠠⢈⠔⠠⢁⠤⢁⠒⠠⢁⠢⠁⠌⣀⠂⡅ ⣟⢶⡻⣎⢿⣱⡞⣯⣽⣷⣿⡷⣿⣿⣿⣽⡷⣿⣳⣿⣻⢾⣿⣽⡾⣿⣾⣿⡇⠠⠑⡀⠂⠄⠃⠌⢂⠡⢈⠂⢡⠈⠔⡈⠄⡡⠂⠄⡑⠐⣀⠂⠤⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠠⢉⠈⠄⠃⢄⠑⡐⢈⡐⢈⡐⠤⢈⡐⢂⠐⡠⠈⠔⠂⠄⣉⠐⡀⢂⠰ ⡟⣞⢷⣫⠿⣼⣹⣶⣿⢿⣽⣾⣿⣿⣟⣷⣿⣻⣽⣷⣯⣿⡿⣞⣿⢿⣽⣿⣧⠂⡡⠐⡉⠄⡡⢈⠐⠄⠂⠌⠠⢈⡐⠠⠒⠠⢁⠊⠄⡡⠄⢂⠰⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⡌⠰⠠⠈⡄⠉⠄⠂⠌⠠⠐⠠⠐⡐⠠⠐⠠⢁⠐⡁⢊⠌⡐⢀⠂⡐⠠⣼ ⣿⡿⣿⢿⣟⣿⣟⡿⣽⣿⣿⣿⣿⣯⣿⣻⣾⢯⣷⣿⣳⣿⢿⣻⣯⣿⣻⢾⣿⣄⠁⢂⠐⠠⣐⣠⣌⣠⡉⠄⣁⠂⠄⡡⠌⡐⠡⢈⡐⠠⠈⠄⠒⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠠⠡⠄⡁⢂⠡⡀⠅⡘⠈⢄⡁⢃⠁⡂⠔⠡⢁⡘⠠⠌⢠⠁⢂⠐⠄⠂⠄⣱⣿ ⣿⣽⣯⣿⣾⣿⣾⣿⣿⣿⣟⣿⡿⣾⢷⡿⣽⣿⣳⣿⣽⣿⣿⣿⡿⠿⠿⢿⣿⣿⠄⠂⣼⡾⠛⠉⠉⠉⠿⣿⡄⠐⡈⠐⣀⠂⡁⠂⠤⢁⠉⠄⡁⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠡⢀⠃⡐⢂⠐⡀⠆⠠⡁⡐⢁⢂⠐⡠⠘⠠⢈⠔⠂⠄⡁⢂⠂⢌⠠⠌⣀⠃⣰⣿⡿ ⣿⣿⣿⣿⣿⡿⣿⣿⢿⣿⢯⣿⡿⣽⣿⣻⣟⣾⣽⣟⣾⣿⡿⠋⠀⠀⠀⠀⠙⠻⣷⣾⠛⠀⠀⠀⠀⠀⠀⠸⣷⠈⠄⠃⠄⠂⠌⡁⠆⠄⢊⠐⠠⣿⠿⠿⠛⠛⠛⢉⠋⡉⢉⠉⢉⠉⢉⠉⡉⠙⣿⡟⠂⡐⢀⠒⠀⠆⡐⠤⠈⠄⡡⠐⠠⠂⠌⠠⠁⠆⡁⢂⠡⠌⠐⠂⠌⡀⠆⡐⠠⣰⣿⡿⣽ ⣿⣿⢿⣻⣿⡿⣿⣟⣿⣿⣼⣿⢿⡿⣼⣟⣿⣼⣻⣟⣿⣿⠃⠀⠀⠀⠀⣀⣸⣤⣟⣀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢃⠘⡘⠄⠃⠄⠠⠘⢄⠠⠘⠠⠀⠄⠠⠘⡀⢃⠄⡠⠀⠇⡘⢀⡘⠀⠄⡀⢻⡿⠀⠠⡘⢀⠘⠄⠤⠀⠄⢃⠄⡀⢃⠄⢃⠘⢃⠘⠄⠠⠄⠠⠘⠸⠘⠠⠀⢄⠠⣸⣿⣿⣻⢧ ⣿⣯⡿⣿⣽⢽⣿⣽⣳⣟⣾⣿⣻⣟⡿⣾⣻⣞⣿⡽⣿⣿⣀⠀⠀⣠⣿⠛⠉⡈⢩⡻⣷⡀⠀⠀⠀⠀⣠⡿⠃⠠⠒⠠⠈⠌⡐⡁⠊⠄⢂⠁⠆⡁⢊⠁⢂⢁⠂⡐⠠⠑⢂⠘⠠⠠⢁⠂⠴⣿⠃⡈⢂⠐⠂⠌⡐⠠⢉⠐⡈⠄⡰⢈⠐⡈⠄⡡⢈⠂⡡⢈⠡⠘⠠⡁⠡⠃⡀⣶⣿⣿⣷⣿⣿ ⣿⣳⣿⣟⣾⣻⣿⣞⣿⢯⣿⣾⣻⢾⡿⣽⣷⣻⣿⣽⣿⣿⣿⠄⢰⡟⠁⢀⠂⠠⢀⠀⣿⡇⠀⣤⣴⠾⢋⠡⢈⠡⠘⠠⢁⠒⠠⠐⠡⡈⡐⢈⡐⠐⢂⠘⡀⢂⠐⡠⠃⡈⠄⡘⠠⢁⠂⠌⠠⢁⠂⡐⡈⠌⡈⢐⠠⢁⠂⠒⡀⠒⡀⢂⠂⡐⠂⠔⠠⢁⡐⢂⡁⢊⠄⡁⢂⢡⣼⣿⣿⣿⣛⡾⣼ ⣿⢯⣷⢿⣧⣿⣷⣻⣾⣻⣯⣷⢿⣻⣽⣟⣾⣯⣷⣿⠋⠁⠀⠀⢸⣯⢄⡠⠄⠁⢠⢨⡿⠀⠀⠙⣿⡤⠂⠤⢁⠂⡁⢂⠡⠈⡄⢉⡐⠠⠐⠡⢀⠡⠂⠌⠠⢁⠂⢡⠐⠠⠁⠤⢁⠂⠌⠌⠰⠀⠆⡐⠄⢂⠁⠢⠐⡈⠤⢁⠰⠁⠌⡀⠆⠌⡐⠌⢠⠁⠰⠠⠐⢂⠐⡈⣤⣿⣿⣟⡟⣶⢏⡷⡽ ⣿⣟⣯⣿⣼⡿⣾⡽⣿⣽⡿⣞⡿⣽⣞⡿⣞⣯⣿⠃⠀⠀⠀⠀⠀⠻⢷⣭⣧⣥⡾⠟⠁⠀⠀⠀⠘⣿⣀⠒⡀⠆⠐⡀⢂⠡⠐⠂⠄⡡⠘⠠⢁⠂⢡⠘⡀⢂⠌⠠⠌⡀⢃⠐⠠⢈⠐⠌⡠⠁⠆⡐⠈⡄⠌⡐⠡⠐⡀⠆⢠⠁⠢⠐⣈⠐⠠⠌⠠⠌⣁⢂⠡⡈⢐⣼⣿⣟⡷⣺⠽⣞⢯⡞⣽ ⣿⢾⣽⠾⣽⣿⣳⣿⢷⣿⣽⣻⣽⣟⣾⣻⣽⣻⣿⡀⠀⠀⠀⠀⠀⠀⠀⣄⡡⠁⠀⠀⠀⠀⠀⠀⢀⣿⢙⠠⠐⡈⠐⡀⢂⠐⠠⢁⠂⠄⡁⢂⠡⠈⠄⠂⠄⡁⢂⠁⢂⠐⠠⢈⠐⠠⢈⠐⠠⢁⠂⠄⡡⠐⠠⠠⢁⠂⡐⠈⠄⡈⢁⠂⠄⠌⡐⢈⠰⠀⠄⠂⢄⣰⣿⣿⣟⡮⢷⣏⡟⣮⢗⣻⢼ ⣿⣻⣞⡯⣟⡷⣯⣿⢾⣟⣾⣽⣳⣯⢷⡿⣽⣷⣻⣷⣄⠀⠀⢀⣠⣴⡾⠟⢻⣧⣢⠀⠀⠀⠀⣀⣾⠋⠀⢄⣡⣀⣡⠐⡠⢈⠐⠠⢈⠐⡀⠂⠄⠡⠌⡐⢈⠐⠠⠈⠄⡈⠔⠠⢈⠰⢀⠁⢂⠄⠨⠐⡀⢁⠂⡁⢂⠐⡈⠄⠡⠐⠠⢈⠐⡐⠠⢁⠂⠌⠐⢨⣼⣿⣿⣿⢳⣏⠿⣼⡹⣎⡟⣮⢳ ⣿⣳⣯⢷⣻⣟⡷⣟⣾⣿⣳⢯⣷⢯⡿⣽⣳⣯⣿⣿⣿⣿⣿⠛⠋⡁⠠⠐⣀⠨⢝⠛⠿⠾⠛⢋⣥⣶⣿⣿⢿⡿⣟⣿⣷⣶⣬⡰⠀⠂⠄⠡⢈⠐⠠⠐⠂⠌⠠⢁⠒⠠⢈⠐⡀⠂⠄⢊⠀⢂⠁⠂⠔⡀⢂⠐⡀⠆⠐⡈⠄⡁⠒⠠⠁⠄⡁⢂⠐⣈⣼⣿⡿⣟⣾⣿⡹⣎⡿⣱⢏⡷⣹⣭⣛ ⣿⣳⡟⣾⣻⢾⣽⣯⡿⣾⣽⣻⢾⣻⣽⣻⡽⣷⣿⣻⣿⠋⢀⡐⠐⢠⠁⢂⠄⠠⠀⠌⡐⣠⣽⣾⣿⠿⣽⣞⣯⢿⡽⣾⡽⢯⡿⣿⣿⣦⣅⠂⠡⢈⠄⠡⠈⠄⡁⠂⠌⡐⢀⠢⠀⠅⡈⠄⠨⠀⠌⡐⠂⡐⠀⠆⡐⢈⠐⡀⠂⠄⡡⠈⠤⠁⡐⠠⣰⣿⡿⢯⣽⣻⢾⣿⣹⢧⡻⣝⣮⣝⡳⢮⣝ ⣿⣳⣏⡿⣽⣻⢾⡵⣿⣳⢯⣟⣯⣟⡾⣷⣻⣯⣿⡟⠁⡐⢠⠀⠅⢂⠈⠄⡈⢄⠁⣶⣾⣿⣟⡿⣺⣟⣳⣟⡾⢯⣽⣳⢟⣯⡟⣷⣫⢿⣿⣿⣥⡀⠂⠤⠁⠂⠄⡁⢂⠐⢂⠠⠁⠌⡐⠈⠄⣁⠂⠄⠡⢀⡁⢂⠐⡀⠂⢄⠡⠈⠄⡁⢂⢡⣴⠿⢻⣿⣿⣛⡾⣽⣻⣿⡞⣧⢟⡼⢶⣭⣛⠷⣎ ⣿⣳⢽⣻⡽⣯⣟⡾⣷⣻⢯⣟⣾⣽⣻⢷⣿⣿⠋⠄⠒⢀⠂⠌⡐⠠⠈⠄⢠⣶⣿⣿⣻⢞⡾⣽⣳⢯⡷⡾⣽⣻⢾⣭⣟⡾⣽⣳⢯⣟⡶⢯⣟⣿⣧⡔⡈⢁⡐⢀⠂⠌⡀⢂⠁⢂⠄⡁⠂⠄⡈⠄⡁⠂⠄⠂⠄⠡⠈⠄⠠⢁⢂⠐⡀⠛⡉⠐⡀⢻⣿⣯⡽⣞⣷⣻⣯⡳⢯⡝⡷⢮⣝⡻⣼ ⣿⣭⣟⣷⣻⢷⡯⣟⡷⣯⢿⡽⣞⡷⣯⣿⡿⠃⡐⢈⠐⠠⠈⠄⠠⢁⢂⣼⣿⣿⢻⣼⣏⣿⣽⣾⣷⠿⠷⠿⠷⠿⢷⠿⣾⣽⣷⣯⣟⡾⣽⣻⢾⣹⣟⣿⣿⣤⡀⢂⠈⠄⡐⠠⠈⠄⠂⠄⡉⠐⡀⢂⠡⠈⠄⠡⠈⡄⠡⢈⠐⡀⢂⠐⠠⠁⠄⠡⠐⡀⢻⣿⣿⣷⣯⣷⣿⣿⡳⢯⡽⣣⣏⢷⣣ ⣿⢶⣻⢾⡽⣯⢿⣽⣻⡽⣯⣟⣯⢿⣻⡿⠁⠆⠐⡀⠊⠄⠡⢈⢐⣼⣿⣿⣻⡾⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢷⣯⣷⣞⣷⢻⡿⣿⣄⡈⠄⡐⠠⠁⠌⢂⠒⠠⢁⠐⡀⢂⠡⢈⠐⠡⠐⡀⢂⠐⡀⠂⠌⠠⢁⠘⠠⢁⠐⡀⢿⣿⣿⣿⣿⢯⡿⣿⣷⣝⣳⢮⣳⢭ ⣿⣫⣟⣯⢿⣽⣻⣞⣷⣻⢷⣻⣞⣿⡿⠡⠈⠄⠡⠠⢁⠘⢀⣼⣿⣿⡿⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⣾⣯⣿⡽⣿⣷⣆⠀⠡⢈⠐⠠⢈⠐⡀⢂⠐⠄⠂⠄⠌⠠⢁⠐⡀⠂⠄⢡⠈⡐⠈⠄⡁⢂⠐⠠⠘⣿⣿⣿⣿⣯⢿⣽⣻⢿⣷⣯⣞⢧ ⣟⣷⣻⣞⡿⣞⣷⣻⢾⡽⣯⢷⣯⣿⠁⠆⠁⠌⠠⢁⠂⣨⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣷⣿⣿⣷⢀⠂⠌⢀⠂⡐⠠⢈⠐⡈⠐⡈⠄⡁⢂⠐⠠⢉⠐⡀⠂⠄⣁⠂⠔⡈⠄⡁⠂⢹⣿⣿⣿⣟⣞⣳⣽⢻⡾⣽⣻⣿ ⡿⣞⡷⣯⢿⡽⣾⡽⣯⣟⣽⣻⣾⢇⠂⠄⠡⢈⠐⢠⣾⣿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣂⠈⠄⠂⠄⢁⠂⡐⠠⠁⠄⢂⠐⠠⢈⠐⡀⠂⠄⡁⠂⠄⢂⠐⡀⠂⠄⠡⠀⣿⣿⣿⣿⣿⣳⣞⣯⣽⣻⢷⣿ ⣿⣯⣿⣽⣯⣿⣷⣟⣳⡟⣾⣻⡏⠨⢀⠌⡐⠠⢸⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣆⠐⠁⡈⠠⠐⢀⠡⢈⠐⠠⢈⠐⡀⠂⠄⡁⠂⠄⠡⠈⠄⠂⠄⠡⠈⠄⢁⢸⣿⣿⣿⣿⣿⣿⣾⣷⢯⣿⣿ ⣿⣻⢿⣿⡿⣿⢿⣯⢷⣻⢷⣿⠡⢊⠠⠀⠄⣼⣿⣿⡏⠀⢀⣴⣶⣾⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣯⡀⠡⠐⢈⠀⠂⠄⡈⠐⡀⠂⠄⡁⠂⠄⠡⠈⠄⡁⢂⠡⠈⠄⡁⠂⠌⠠⣿⣿⣿⣿⣟⣿⣽⡿⣿⣿⣿ ⣷⢯⡿⣽⣻⣽⣻⢞⣯⢿⣻⡏⡄⠄⠂⢐⣼⡿⣿⡏⠀⠀⣿⡿⠟⠉⠉⠙⠻⢿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠈⠄⡈⠐⠠⢀⠡⢀⠁⠂⠄⠡⠈⠄⡁⢂⠐⠠⢀⠡⠂⠠⢁⠈⠄⢹⣿⣿⡻⣟⣿⣿⣿⣿⣿⣾ ⣯⢿⣽⣳⣟⡶⣯⣟⡾⣯⣿⠇⠇⣀⠃⣼⣿⡽⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠁⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠐⠀⡁⠂⠄⠂⠄⢊⠐⡈⠄⡁⢂⠐⡀⠌⠐⡀⢂⠁⢂⠐⠠⢈⠘⣿⣷⢻⡽⣿⣻⣿⡽⣯⢿ ⣟⡿⣮⢷⡾⣽⣳⢯⣟⡷⣿⠁⡂⠀⣼⣿⢧⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣬⣽⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣷⣶⣾⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠹⣿⣏⡐⠠⠈⠐⠈⡐⠀⠂⠄⠂⡐⠀⠂⠄⡈⠐⡀⠂⠌⠠⢈⠐⠠⠈⣿⣿⣯⣿⣿⣿⣿⣟⣿⣻ ⣿⣽⣳⢯⣟⡷⣽⢯⣾⣽⣿⠀⡀⢿⡿⣿⡾⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠻⢿⣿⣦⡀⠀⠀⠀⠀⠀⢹⣿⣷⣀⠡⢈⠐⠀⠡⢈⠐⠠⢀⠡⢈⠐⠠⠁⠄⠡⢈⠐⠠⠈⠄⠂⣹⣿⣟⣯⣿⣽⣷⣿⣿⣿ ⣿⣾⣽⣿⡾⣽⢯⡿⣷⣻⣿⠄⢐⣿⣃⠿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⡀⠀⠀⠀⠀⠀⢿⣿⣿⣔⠀⠄⢁⠂⠄⡈⠐⡀⠂⠄⡈⠐⡈⠐⡀⠂⠌⠠⢁⠂⠐⢸⣿⡿⣽⣾⢿⣽⣾⣟⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⡆⢼⡟⣌⠲⡹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⡿⠁⠀⠀⠀⠀⠀⢹⣯⣟⣿⡧⢈⠀⡐⠠⢀⠡⢀⠁⠂⠄⠡⢀⠡⢀⠡⢈⠐⠠⢀⠡⠐⣿⣿⢯⣿⣟⣿⣾⣻⣽ ⣿⣿⣿⣷⣿⣯⣿⡿⣽⡷⣿⣿⣾⡏⡔⢣⡑⡚⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣟⣼⣿⡆⠐⠠⢁⠀⠂⠄⠊⡐⢈⠐⡀⠂⠄⠂⠤⢈⠂⢀⠂⢘⣿⣿⣻⣿⣾⣿⣽⣿⣻ ⣿⣿⣷⣿⣿⢯⣷⣻⢯⡿⣽⡻⣿⡗⣌⠣⡜⣑⠺⣿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢶⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⣮⢿⣿⡀⠅⠠⢈⠐⢈⠐⡀⢂⠐⠠⠁⠌⡐⢀⠂⠌⢀⠂⣼⣿⣿⣿⣷⣿⣿⣿⣿⣿ ⣿⣾⢳⣿⡞⣯⣷⣿⢻⣿⣷⢻⣽⣿⣦⠓⡜⣤⠓⡌⢻⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣯⡞⣽⣿⡇⢠⠁⠂⠈⡄⠂⠐⢠⠈⡄⠁⠂⠐⢠⠈⡄⢠⠀⣿⣿⣿⣿⣿⡟⣿⢻⣿⣿ ⣿⣞⡿⣾⣽⣻⢾⣽⣻⣾⢿⣷⣿⣿⢿⣶⡱⢌⠲⣉⢎⡹⢿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡿⣟⣼⢻⣼⣇⠃⠤⢈⠐⢀⠈⠄⠂⠐⠀⠡⢈⠠⢀⠢⠐⢀⣾⣿⣿⣿⣿⡿⣽⣻⡿⣾⣻ ⣿⣽⣻⢷⣯⣟⣯⣟⡷⣯⢷⣿⣿⠃⠀⠻⣿⣾⡱⢌⠦⣑⠣⢛⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⢫⣞⡽⢾⣏⠂⠐⡀⠈⠄⣈⣤⣾⠿⠛⠛⠛⠛⠛⠿⣶⣿⣿⣿⣟⣿⣿⣿⣻⢷⣿⣻⣽ ⣿⢾⣽⣻⢾⡽⣾⣹⢯⡽⢯⣿⣿⠀⠀⠀⠘⠿⣷⡾⡰⢡⡙⣌⠳⣉⠿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣝⢯⡞⣽⣿⠃⠨⢀⣰⣴⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣻⣿⣿⣷⣻⣯⣷⢿⣻ ⣿⣻⢾⣽⣳⣟⣳⢯⡿⣽⢳⣻⢿⡆⠀⠀⠀⠀⠘⠻⢿⣦⠵⡨⠱⣌⢚⠲⣙⢻⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⣽⣛⣮⢿⣿⠃⢤⣱⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⣻⢷⣻⣿⣻ ⣿⣽⣻⢾⡵⣞⣯⢿⡽⣞⣯⢷⣻⢿⣄⠀⠀⠀⠀⠀⠀⠙⠿⣶⣓⠬⢆⠳⢌⠎⢦⡙⢛⠿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣟⡳⣧⣿⣼⡟⢃⣼⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣯⣟⣯⡿⣞⣿ ⣿⢾⡽⣯⢿⡽⣾⢯⡿⣽⣞⣯⣗⣻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣮⣚⣌⠚⡴⣈⢇⡚⢤⢩⡙⣛⡻⠷⣶⣦⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣯⣾⡿⣿⡿⠋⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡷⣯⣷⢿⣻⣽ ⣿⢯⡿⣽⣳⠿⣭⣟⣾⡳⢯⣞⡧⣿⡽⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣯⣴⣌⠦⣙⢂⠣⡜⠤⣣⣾⠟⢡⢋⢿⣯⣛⡹⣛⠿⠿⢶⢶⡶⢶⡶⢶⠶⡶⢶⠶⡶⠾⠟⣟⡛⢫⢍⣱⣶⠟⠉⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣷⣿⣿⣟⡷⣯⡿⣿⣽ ⡿⣯⢟⡷⣯⣟⡿⣞⣷⣻⣟⣾⡻⣷⣻⣳⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠙⠛⠷⢾⣷⡼⠿⢋⣡⡾⠟⠛⠛⠻⣷⣶⣡⠚⡔⢣⢢⡙⠴⣘⢢⠓⡜⢢⡙⣌⢣⡙⢤⣪⣵⠿⠋⢀⣤⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣾⣿⣿⡾⣽⣻⣽⣷⣻ ⣿⡽⣯⢿⣼⣳⢿⣹⣞⣧⣟⣾⣹⣟⢷⡯⣟⣾⣻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠠⠁⠂⢂⠐⠀⠆⢠⡿⠀⠀⠀⠀⠀⠘⣯⠛⣷⣬⣃⠦⣙⢢⡑⢎⡙⠬⡱⣘⣰⣦⡿⣟⣩⣴⡶⢿⡿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣟⣾⣿⡿⣿⣽⣳⣯⢿⡾⣽ ⡿⣽⣳⣟⣮⡽⣯⢷⣻⡼⣞⣧⢻⣞⣯⣽⢻⣞⡷⣯⢿⡿⣷⣦⣄⡀⠀⠀⠀⢸⡇⠠⠁⠌⢀⠐⠈⡐⠈⣿⣄⠀⠀⠀⠀⣸⡟⠀⡀⠉⠛⢷⣮⣤⣍⣦⣭⣶⣷⠿⠿⠛⠛⠉⠉⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⢿⣟⣿⣿⣿⣷⣻⣞⡿⣿⣽ ⣿⣳⢟⣞⣧⢿⣽⣳⢯⣽⣳⣏⡿⣼⣳⣞⣿⣼⣻⡽⣾⣝⣯⣿⣿⠛⡷⣶⣤⣸⡇⠐⠈⠄⠂⠄⡁⠄⠐⠈⠛⢶⣦⡴⠾⠋⠐⡀⠄⠡⢈⠠⠀⠉⡉⠉⠉⠄⢀⠂⠠⠁⠂⡁⠌⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⡿⣟⣾⣿⡿⣿⣻⣿⡿⣿⣞⡷⣯⣟⣷⣻ ⣷⡹⣞⠾⣜⡳⣞⡼⣳⢮⡗⣮⢵⣳⢳⡞⣶⢧⡷⡽⢶⣹⣾⣿⠃⣇⠲⢡⢩⢹⣿⠀⡁⠐⡀⠂⠄⠂⢈⠰⢠⣶⠶⠶⢶⣤⠂⠠⢀⠁⠠⠀⠂⢁⠐⠈⠠⢈⠠⢀⠡⠀⡁⢰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⡿⣿⣽⣿⣽⣿⣻⣿⣿⣿⣿⣿⣿⣿⣽⣻⢷⣯⡿⣽ ⣷⡹⣎⡟⣜⡳⣝⡺⣕⢯⣞⣱⢏⣞⣳⡝⣧⣻⢼⣹⢏⣷⣿⠇⡽⢠⢃⠇⡎⡔⣿⡆⠀⠡⠐⠈⢀⠂⡀⣲⡟⠀⠀⠀⠀⠹⣿⠀⠂⠌⠀⡁⢈⠀⠄⠁⠂⢀⠂⢠⢄⣁⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣤⡶⠟⢹⣿⣻⣛⠷⣯⣻⣝⣯⣛⣧⣻⣜⣳⣮⣳⣽⣶⣛⣾⣳⣻⣳

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣿⣾⣿⣿⣷⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣴⣾⣧⣿⣦⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⣷⣿⡿⣿⣿⠟⠙⠛⢹⣿⣿⣧⣤⠀⠀⢀⣤⣿⣿⣿⣿⡿⡟⠛⠃⠙⠛⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠟⠿⠁⠀⠀⠀⠀⠀⠀⠈⠁⣿⣿⡷⢠⣾⣿⣿⡏⠃⠙⠂⠀⠀⠀⠀⠀⠉⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⡟⢸⡇⠰⠀⠀⠀⠀⠀⠀⠀⢠⡍⣿⡻⣿⣿⠿⢿⡇⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢿⣿⡏⡧⠈⠡⠀⣤⠀⠀⠀⠀⠐⠶⠀⠰⠘⣿⣼⣟⠸⠀⠁⠈⠃⠀⠀⠀⠀⡀⢀⣀⢿⡀⠛⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢟⣿⣿⣿⣿⣟⣛⣿⣿⣿⣶⣤⣶⣠⡄⠀⢀⢲⣿⣿⣥⠀⢠⣤⣤⣶⣶⣿⣿⡻⣿⣿⣿⣿⣿⣶⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣯⣭⠉⣿⠛⠉⠉⠛⠛⠿⣿⣿⣿⣏⢀⣿⣿⣿⣾⣿⣿⡟⠃⢙⡃⠀⠀⠀⣿⠀⢈⣿⠚⣿⡟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣼⡇⣀⠀⢠⡀⠀⠀⠀⠸⢿⣿⣿⠿⠛⣿⢿⣿⣿⠒⠠⡄⠈⠻⣀⣀⣶⠿⢻⠘⠃⢀⣿⣧⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡟⣿⢠⣈⢷⡀⣤⢰⡇⠀⣽⡇⠀⠀⡏⠓⣾⣷⣄⡀⠃⠀⠀⠛⠉⠀⠀⠈⠀⡆⣼⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⢸⡟⢻⡆⠻⡈⠁⣶⠘⣿⣿⣿⣶⣤⣿⣿⣾⣿⣿⣿⣿⡟⠀⣀⠀⠻⠀⠀⠀⠀⠃⣽⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣦⣼⣈⣁⠀⠃⢀⣻⣶⣿⣿⣿⡿⠛⠻⠿⠟⠿⣿⣿⣿⣿⣷⣭⠀⠀⢀⣀⣀⣤⣰⡿⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⡏⢛⣛⣷⡶⡖⢻⡔⠒⠀⠈⣿⠻⠿⢿⣿⣿⣿⣿⣿⣿⡟⣥⢾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣏⣿⣷⠟⠁⢿⡉⠸⠻⣿⣿⣦⣻⡎⠁⠉⠁⠣⢜⡿⡃⣦⡜⠋⣭⢩⣍⡉⠉⢁⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣿⣿⡟⣿⠻⡼⢿⣆⣭⡌⢡⡼⢤⠠⠈⠙⣬⢠⠙⠁⢠⠀⠀⠀⢸⠇⡿⠟⣤⢸⣧⣿⢈⡁⣴⠿⠟⢘⣿⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⣷⣾⣫⡄⠃⠉⣿⣁⡀⠈⠁⣬⢰⡍⣘⣧⠙⠛⢆⡀⣠⠄⠀⡈⠀⣷⣻⡏⠀⠀⠶⣬⠁⣌⡍⠛⠉⠛⣿⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⠟⠹⢏⠭⠁⢠⢸⣧⣀⣄⠼⠋⠈⠑⠋⠉⡄⠌⢹⠁⠀⠈⠙⠃⠀⠸⡇⠉⠀⠀⡄⣠⡶⢋⣿⡄⠀⠀⢻⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⣿⣿⣏⣿⣿⣯⣿⡿⠰⢮⡇⠉⠛⣤⢀⣠⣶⣀⣾⣿⣤⣾⣷⣤⣀⣂⣐⡂⠀⠁⠀⠀⠛⣼⠋⠰⢮⡍⠀⢀⣴⠿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣺⣿⣿⣿⣿⡿⢿⣮⣻⡿⣇⠘⣿⣷⣶⣿⣿⠿⡟⠛⠋⠉⠉⠉⠉⠀⠨⣭⠹⠟⠛⣿⢶⣦⣤⣄⠀⣤⠃⠀⠀⠀⢻⡁⣤⢻⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣧⣾⡿⠧⡼⢇⣴⣿⠿⡟⢻⣥⣦⣥⡀⠀⠀⠀⠀⣄⠀⠉⠤⠀⠀⠤⠄⠉⢙⡛⠿⣷⣄⡓⠤⠄⣀⣼⠟⠀⡸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⢿⣧⢠⣡⣾⣿⠁⠀⢠⣾⣿⣷⣿⢿⡄⠀⠀⢻⡛⠀⠀⠀⠀⣰⣾⣿⣷⣾⢷⡄⠹⢿⣿⡁⠀⠉⠀⠀⠀⠁⣻⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣿⣿⣿⢿⣮⣿⣿⡟⢣⡄⠀⠀⣿⣿⣿⣿⣿⣾⠡⢠⣤⣾⡷⣶⡀⠛⠀⣿⣿⣿⣿⣿⣶⠀⠀⠀⢿⣷⡦⠀⠀⠰⡀⢠⣿⣿⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣷⣿⣿⣷⠆⣶⡀⢠⠻⣿⣿⣿⡿⠋⢠⠈⢿⣿⣥⡿⠇⠀⠀⠻⣿⣿⣿⡟⢁⣠⠀⠀⣸⣿⡟⢤⠀⣠⣡⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢻⣿⣿⣿⣿⣿⣽⣿⣾⣏⣷⣿⣿⣷⣾⣿⠀⣤⠀⣠⡄⡎⣷⣠⣄⠀⢠⡒⣸⣿⡀⣰⣶⡉⠀⣤⣾⣿⠇⣈⠃⣶⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⢰⣦⣿⣿⣷⣹⣿⣿⣭⣶⣾⣅⣯⢹⣝⣻⣿⣷⣾⣿⣿⣷⣿⣿⣾⣿⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⣠⣾⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⡟⠻⣿⡟⢿⣿⣿⣿⣿⠿⢿⣿⣿⠿⣿⢻⡿⠻⢿⡣⠟⢻⣿⣧⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣼⣷⣿⣿⣿⣿⡟⠿⢘⡳⣤⠀⣀⣤⡄⠀⣤⡿⢾⣿⣿⣿⠈⠀⣼⡟⢠⡄⠀⣤⠀⠀⠀⠀⣤⢤⣿⣿⣦⠉⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣸⣿⣿⣿⠿⣿⣿⣷⣾⣷⣭⣄⣛⡀⣤⡤⣤⣀⣾⡟⢠⣿⠀⣠⣇⣀⣨⣅⣤⣷⣾⣶⣾⣿⣿⣿⠛⠉⠁⢠⡩⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⢋⠁⠀⠀⠙⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢷⣿⣿⣿⣿⣿⣿⢿⠿⠿⠿⣿⣿⠃⠉⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣿⣾⣧⣤⣤⣶⣿⣿⣿⡃⠀⠛⠀⠀⠀⠀⠈⠀⠀⠀⠀⠉⠈⠉⠀⠀⠀⠀⠀⠀⣀⢀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠛⣿⣿⣿⣿⣿⣿⣿⡏⠁⡀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠛⠛⠿⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠿⠻⠉⢻⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⠀⠀⠀⠀⠀⢠⡄⠀⠀⢠⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠉⠀⠀⠀⠀⠀⣶⠀⠀⠀⢾⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣏⣤⠄⠀⠀⠀⠉⠀⠀⣤⢸⣿⣾⣁⡀⡀⠀⠀⠀⠀⣀⣀⣀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣄⣤⠀⣧⣋⣀⣀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣀⡻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⢿⣿⣿⣿⣿⣿⣿⡟⣿⢿⣿⣿⣿⣿⣟⣿⣿⣿⢿⠻⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠙⠋⠉⠉⠉⠉⠁⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣦⣠⣄⣠⣰⣶⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣾⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣤⣶⣶⣴⣶⣦⣶⣦⣠⣶⣶⣴⣦⣶⣿⣿⣿⣿⣯⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠻⠿⠿⠿⠿⠟⠻⠿⠃⠿⠿⠿⠿⠿⠟⠿⠿⠿⠿⠿⠿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣠⠄⢄⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⣒⣮⣿⡷⠿⠿⠟⠿⠿⣶⣕⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⣪⣷⠿⢛⠩⡰⢈⢒⠡⠚⡄⠓⡌⠻⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣾⣦⠀⢀⢤⣖⣮⣭⣭⣭⣔⣲⢄⡀⠀⠀⠀⠀⠀⠀⣠⢔⣽⡾⠟⢋⡔⢌⠢⡑⢢⠑⡌⣘⠡⢌⠱⡈⠥⣿ ⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣯⣿⣿⣯⣿⠿⠛⡩⢉⡌⢩⢉⠛⢿⣮⣖⢄⠀⢀⢴⣺⡾⠟⡩⡐⡉⠆⡌⢢⠑⡌⢢⠑⡌⢄⠣⢌⠢⡑⠌⣿ ⠀⠀⢠⣾⣿⣿⣷⣱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣮⣿⣿⣿⣿⣿⣿⡿⢋⡔⢨⠑⡌⣡⠘⡄⢊⠱⣈⠋⢿⣿⣷⣿⡟⢋⠔⡡⡑⠤⡑⠬⡐⢡⠊⡔⢡⠊⡔⢊⠔⡌⢢⠑⣼⡟ ⠀⠀⢸⣿⣿⡿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢴⣮⣿⣿⣿⣿⢿⣻⣿⣿⠟⡄⢣⠈⢆⠱⡐⢄⠣⡘⢌⠱⢠⠉⢆⠹⣿⣇⡘⠢⠜⡠⢑⠢⡑⢢⢁⠣⡘⢌⠢⠱⡈⠦⡘⠄⢃⣾⣏⠖ ⠀⠀⠀⢙⣿⣿⣿⣷⣕⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢔⣪⣶⣿⣿⣿⣟⣿⣾⣿⣿⣿⠋⡔⠡⠆⣽⡀⢣⠘⡄⢣⠘⡄⢣⠂⡍⠸⢄⢻⣿⡆⢍⠢⡑⢌⠢⡑⢢⢁⠣⡘⢄⠣⢡⠑⢢⠑⣬⡿⡫⠃⠀ ⠀⠀⠀⣾⣿⣿⣿⢿⣿⣷⣮⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣾⣿⣿⣿⡿⣟⣷⣿⣻⣷⣿⡿⠃⢜⡨⡑⢌⣿⡇⠣⠜⡠⢃⠜⡠⢃⠜⡠⢍⠢⠌⣿⣿⠠⢃⠜⡠⢃⠜⡠⢊⠱⡈⢆⠱⣈⢃⣦⡿⣏⠛⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣯⣿⡿⣿⣿⣿⣷⣕⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⢿⣻⣽⣿⠿⠛⠛⢿⣿⡿⠛⠛⠻⣷⣌⠢⣿⣿⡐⠣⡔⢡⠊⡔⢡⠊⡔⡈⢆⡉⢿⣿⠠⢃⠜⡠⢃⠜⡠⢃⠆⡱⢈⢒⣤⣿⣯⠓⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣯⣿⣷⣿⣿⣽⡿⣿⣿⣷⣕⢄⠀⠀⠀⢀⣀⣀⣀⣀⠀⡀⣸⣿⣿⣿⢿⣾⣿⢿⣿⡏⠀⠀⠀⠀⠉⠀⠀⠀⠀⢸⣿⡐⡉⢿⣷⡱⡈⢆⠱⡈⢆⠱⡐⡑⠢⢌⣿⣿⢨⡁⢎⠰⡁⢎⠰⡁⢎⣰⣵⣿⡫⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣿⣽⣷⡿⣷⣿⢯⣿⣿⣻⣿⣿⣿⣭⣭⣵⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣻⣾⣿⢿⣿⣄⡀⢰⠞⠉⠙⣦⠀⢠⣾⢣⠰⢡⠂⠽⣿⣷⣌⠢⡑⢌⠢⢅⡩⣑⣾⣿⠃⣇⠘⡄⢣⠘⠤⢓⣼⣾⢟⠕⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣮⣿⣿⣯⣿⣾⢿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⣿⢿⣿⡿⣿⣿⣿⣷⡿⣿⣽⣾⣿⣿⠋⠀⠈⠳⠤⠴⠋⠀⠀⠹⣧⠃⡅⡋⡔⡠⢙⠿⣿⣾⣦⣷⣦⣷⡿⠟⡁⠎⡄⢣⠘⣦⣽⣾⢿⡻⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣹⣿⣿⣽⣷⡿⣿⣿⣿⣿⣿⣿⣟⣯⣿⣾⢿⣾⣷⣿⢿⣿⢿⣿⣯⣿⢿⣿⡿⣯⣿⣟⣯⣿⣿⣿⣄⠀⠀⢀⣠⣦⣀⠀⠀⣰⡿⢠⢑⠢⠔⡡⢃⠒⡰⢌⢩⠉⡍⠴⡐⢡⢊⠱⡈⢆⡉⢿⣿⡷⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣯⣿⣾⣿⣿⣿⣿⣿⣻⣾⣿⣻⣽⡿⣿⣻⣾⢿⣿⣯⣿⣷⣿⣻⣿⣯⣿⢿⣯⣿⣿⣿⠟⡠⠛⣛⠛⠫⠥⢨⠙⡛⢛⠩⠔⡡⢊⠔⡡⢆⠱⠨⠔⡈⢆⠱⡈⢆⡑⢢⠡⢒⠡⢂⠜⡄⢛⢷⣮⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢝⡻⣿⣿⣿⣿⢿⣳⣿⣟⣷⣿⣟⣿⣿⣟⣿⢿⣿⣻⣾⣟⣷⡿⣟⣷⣿⣻⣿⣻⣽⣿⠣⡜⢄⠣⢄⠩⢃⠬⡁⢎⠰⡉⢆⡑⠆⡅⠎⡔⢌⠂⢇⡡⠣⢌⠢⡑⢢⠘⡄⠣⢌⠡⢃⠜⡨⠌⡜⢻⣷⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢼⣿⣿⣿⣻⣿⡿⠛⠉⠁⠀⠀⠉⠙⠻⣿⣿⣻⣿⣽⣿⣻⣿⢿⣻⣽⣿⣻⣽⣿⢇⢣⠘⡄⠣⢌⠒⡩⢐⠡⢊⠔⡡⢂⠜⡰⢈⠖⡈⢆⡉⢆⠰⡑⢌⠢⡑⢢⠑⡌⠱⣈⠱⢌⠢⡑⢌⠰⡉⢿⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣻⣿⠏⠀⠀⠀⠀⠀⠀⠀⡀⠀⠹⣿⣿⣽⣿⣾⣟⣿⡿⣿⣻⣽⣿⣿⡏⡐⢎⠰⣈⠱⡈⠜⢤⢉⠲⢁⣎⣰⣡⣮⣴⣥⣮⣴⣦⣜⣌⣢⡑⢌⢢⠑⡢⠑⡌⠱⣀⠣⢌⠢⡑⢌⠢⠱⡈⣿⡼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣽⡿⣿⠀⣰⣶⡆⠀⠀⠀⢻⣿⣧⠀⣿⣿⣿⢾⣯⣿⢿⣽⣿⣟⣯⣿⣿⡇⡕⣈⠒⡄⠣⣜⢸⣤⣶⠿⠟⠛⠉⠉⠉⠁⠀⠀⠈⠉⠉⠉⠙⠛⠿⢶⣧⣅⣣⢘⡡⢂⡱⢈⠆⡱⢈⡒⠥⡑⣸⣷⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣽⣿⣿⣆⠹⠟⠃⠀⠀⠀⠈⠙⢁⣼⣿⣿⣾⣿⣟⣿⣿⣻⣷⡿⣿⣿⣿⡇⠣⣄⠣⣘⣵⣾⠟⠉⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⣃⢔⠣⡘⢄⠣⡘⣑⢢⢹⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣽⣾⡿⣽⣿⣷⣶⣶⣀⣟⣿⣀⣿⣿⣿⣿⡿⠋⠉⠉⠉⠛⣿⢿⣿⣿⣽⣿⣇⠱⢄⢣⣽⡟⠁⠀⣴⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⣗⡌⢢⡑⠒⡌⢢⢭⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣿⣿⣿⣽⣿⠟⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⣠⣾⣧⠃⠀⠙⠻⣿⣿⡌⢢⢹⡿⠀⠀⠰⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣄⠈⢻⣎⠇⡌⡱⢈⠆⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣾⠟⣟⣤⡀⠀⠀⠈⠙⠻⢷⠿⠋⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⡇⠀⠀⠀⠈⢻⣷⡁⢾⣇⠀⠀⠀⠙⠻⠛⠁⠀⠀⠀⠀⠀⠀⣠⠖⠲⣤⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠀⠀⢻⣧⠘⡅⡊⣴⣿⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⣿⡏⠀⢸⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⣿⠃⠀⠀⠀⠀⠀⢻⣿⣎⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠶⠛⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡿⠀⠀⠀⣿⠘⡄⢳⣾⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣿⣇⠀⠘⣿⣿⣿⠟⠀⢠⡴⠶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⣀⣀⣴⠄⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⢀⣿⠐⣬⣿⢯⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠺⢿⣦⡀⠀⠀⠀⠀⠀⠀⢙⠛⠁⠀⠀⠀⣀⣤⠴⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠿⠛⠿⣶⣤⣄⣀⡀⠀⠀⠀⢀⣤⠶⢻⣿⠟⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⡾⣟⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠍⡷⣦⣀⠀⠀⠀⠀⢀⣹⠶⢶⣾⠙⢧⠈⣷⡾⠁⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣏⡀⠀⢀⣤⡿⢋⡙⢛⠻⠿⡷⣶⠟⠀⢸⣿⠉⠁⠀⠀⠹⣇⣀⣀⣀⣀⣠⣤⣴⣾⣟⠿⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠽⣻⢶⣤⣴⠋⠀⠀⠀⠈⢻⡟⢋⣁⣀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣦⣅⡘⢢⡑⢢⣽⣿⠀⠀⠸⣇⣀⠀⠀⠀⢠⣿⡛⢛⢋⠛⡩⣉⠻⣷⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢺⣿⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⠃⠀⠀⠈⠉⢻⣏⠀⠈⠉⠉⣟⠻⢷⡾⠛⠉⠈⠀⠀⠀⢹⣅⠀⠀⠀⠈⠉⠻⣦⣉⣢⣵⣶⣿⣻⠗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡤⣰⠶⢶⣿⣿⠿⠟⠋⠁⠀⠙⢻⣿⣾⠃⠀⠀⠀⠀⠀⠀⠙⢻⣤⡀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠋⢻⡇⠀⠀⠀⠀⠙⠋⠉⢡⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⣷⠹⠶⠾⠋⠀⠀⠀⣄⠀⠀⠀⢺⣥⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣿⠳⣄⣀⠀⠀⣀⣠⠞⠁⠀⠀⠀⠙⠷⣤⣀⣀⣀⣠⡴⠛⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⢗⣦⢤⣤⣤⣶⠛⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣸⣿⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢠⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣟⣿⡦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⢸⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⢀⣀⣀⡀⠀⠀⢠⣿⡄⠀⢀⣀⡀⡀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣵⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⣿⠀⣸⠇⠀⠀⠚⠋⠉⠉⠀⠛⢿⣯⡿⠂⠉⠉⠉⠛⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣤⣤⣤⣤⣤⠾⠋⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡯⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠪⠽⢶⡶⠖⠲⠛⠛⠛⠛⢛⣿⣋⣡⣀⣀⣀⢀⡀⠀⠀⠀⠀⠈⠛⠶⣦⣤⣤⣤⠶⠞⠋⠙⠻⢦⣤⣤⣤⣤⣶⠾⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠁⠁⠉⠁⠈⠉⠉⠉⠒⠒⠈⠈⠉⠐⠊⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠋⣠⣤⣶⡶⠶⠶⣶⣤⣄⡉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢁⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠙⠿⣶⡄⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣠⡿⠋⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠈⢿⣆⠘⠦⠔⠊⣉⣠⣤⡴⠶⠦⣤⣤⣄⣉⠓⠦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠏⢰⡿⠁⠀⠀⢀⡼⢃⠀⠀⠿⣇⠀⠀⠀⠀⠀⢻⣇⣠⣶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠉⠙⠷⣦⡈⠳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠀⣿⠁⠀⠀⠀⠸⣇⡻⠦⢄⣠⡟⠀⠀⠀⢀⡔⣼⡿⠋⠀⠴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣆⠘⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢸⣯⠀⠀⠀⠀⠀⠙⠛⠓⠛⠋⠁⠀⠀⣠⢫⣾⠋⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠘⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⢠⢧⡿⠽⠁⡑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⢱⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⢰⠀⠀⠀⠀⣠⠞⢉⣸⠎⢻⡆⠀⣎⣿⠃⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠈⠀⠀⠀ ⠀⢀⡠⠤⠀⠀⠀⠀⣿⢘⣬⣭⣷⡞⠡⠶⠋⠁⠀⢸⣇⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⣰⠟⠉⠛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⡰⢉⣤⣶⡖⠒⠒⣶⣾⣾⡈⡆⡻⣋⢻⣆⣴⣶⠀⠈⢻⡄⠸⣿⡀⠀⠀⠀⠀⠀⢼⡅⣞⠀⠀⠈⡗⠀⠀⣰⡆⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀ ⡇⢸⡇⠷⠖⠛⠉⠩⣟⠡⠇⣾⣷⣁⢾⡏⠉⠀⠀⠀⠈⣿⡄⠻⣧⡀⠀⠀⠀⠀⠠⠿⣷⣗⡶⠾⢃⣴⡾⠋⠀⠀⠀⠀⠀⢈⡿⠀⡄⠀⠀ ⢳⡈⢿⣄⠀⠀⣠⢴⣟⢿⣷⡿⣵⣿⣼⣧⣤⣤⣤⣠⣤⣾⠇⠀⠙⢿⣦⣄⠀⠀⠀⠀⠀⣀⣤⡾⢟⠋⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠱⡀⠀ ⠀⠱⡀⢻⣆⠀⠉⠉⠀⠈⣻⣟⡟⠀⠀⠀⢀⣀⣉⡁⣠⡶⠿⠶⣦⣤⡼⠟⠛⠿⣿⣿⠿⠿⣯⣴⣣⣤⣄⡀⠀⠀⠀⠀⠀⠀⠉⣿⡄⢳⠀ ⠀⠀⢣⠈⣿⡀⠀⠀⣠⡾⠋⠈⠀⠀⢠⣴⠟⠋⠙⠻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⠉⠉⠈⠙⢿⣦⠀⠀⠀⠀⠀⢸⣸⣧⠀⡇ ⠀⠀⠈⢆⠘⢿⣴⣾⠋⡄⠀⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢀⡀⠀⢀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⣶⡀⠀⢨⠀⣿⠀⡇ ⠀⠀⠀⠀⠑⡆⠸⣿⢸⠀⠀⢀⣤⣾⠛⠀⠀⠀⠀⣀⣄⣴⡟⠋⠻⠶⠾⠟⠙⠛⠛⠙⠛⢷⣤⣤⣄⡀⠀⠀⠀⠀⠀⠈⣿⣸⢰⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⢱⠀⣿⡌⠣⠔⣿⠃⠀⠀⠀⢠⣤⣾⣿⣭⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⣷⣬⡛⠛⣏⡄⠀⠀⠀⠻⣧⠀⢸⡿⠀⡀ ⠀⠀⠀⢀⡀⠈⡆⠹⣷⡆⠀⣿⡀⠀⠀⣠⡿⢃⡾⠁⢀⣨⣧⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣼⣅⣀⠀⢳⡀⢻⣾⣆⠀⠀⠀⣿⢠⣿⠃⡸⠁ ⠀⢀⣀⢸⡇⠀⠘⢆⠙⢿⣤⡏⠀⠀⠐⣾⣄⢸⣿⣛⣿⣡⡟⠀⠀⠀⠀⢿⣿⠆⠀⠀⠀⢻⣄⣽⣉⣿⠃⣠⡾⠆⠀⠀⠘⣿⡿⠃⡰⠁⠀ ⠀⠈⠉⢱⡌⠛⠀⠈⠳⡀⠻⣷⣀⠀⠀⢼⣿⠃⠈⠙⠛⠉⠀⠀⠀⠀⣀⣀⣦⠀⠀⠀⠀⠀⠉⠙⠋⠁⠀⣿⡎⠀⠀⣀⣼⡏⢀⠞⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠘⣦⠉⢛⣦⣀⡀⢛⣷⣦⣀⠀⠀⢠⠖⢶⣾⠋⢹⣟⢦⣴⣤⣄⠀⠀⠀⣀⣴⢾⣏⣀⣀⣼⡟⠉⢠⠋⠀⠀⠀⠀ ⠀⠀⠀⠈⠁⠀⡠⠒⢉⡉⢀⣴⡟⠈⠉⠙⠛⠉⠈⠻⣿⣻⣿⣦⣤⣿⠢⣾⡿⡇⠀⠀⠙⠿⣟⣿⠟⠃⠈⠛⠋⠉⠁⢻⣦⡈⢉⡉⠒⢄⠀ ⠀⠀⠀⠀⠀⢰⠁⣾⠋⠙⠛⣿⠀⠀⠀⠀⠀⠀⠀⢀⣾⣫⠿⣯⣿⡿⠻⠓⠶⠃⠀⠀⠀⢀⡿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣿⡛⠉⠙⣧⠈⡆ ⠀⠀⠀⠀⠀⠸⡄⠻⢦⡄⠠⣻⡆⠀⠀⠀⠀⠀⣾⠋⠉⣡⡗⠙⠉⠀⢀⡀⠀⠀⠀⠀⠀⣯⠛⢿⣦⡀⠀⠀⠀⠀⠀⢰⡟⠇⢠⣴⠟⢀⠆ ⠀⠀⠀⠀⠀⠀⠈⢦⡘⠛⢧⣪⣿⣄⠀⠀⠀⠀⠙⠻⣿⡏⠁⣤⢾⣟⠋⠛⠛⠻⢶⣄⡀⠹⣧⣤⣪⡇⠀⠀⠀⠀⣠⣿⣅⡼⠛⢃⡴⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⢄⠘⠻⠿⣶⣤⣤⣤⡾⠟⢷⣿⣇⡻⠟⠀⣴⡄⠘⣿⡏⣧⣀⡶⠿⢷⣤⣤⣤⣴⠾⠟⠃⣀⠤⠞⠁⠀⠠⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠢⠤⠀⠀⠀⠀⠐⢤⣈⡉⠛⠶⠶⢯⣥⡴⠶⠚⠿⠛⢁⠄⠤⡀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠀⠀⠀⠀⠀⠀⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⣴⣾⣿⣶⣦⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣧⣴⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀ ⠀⠀⠀⢸⣿⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣾⣶⡆ ⠀⠀⠀⢸⡁⢴⠎⣹⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⡏⠀⠘⠋⠀ ⠀⠀⠀⢼⣿⣤⡞⠉⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣧⠀⠀⠀⠀ ⣴⣿⠀⢼⣿⣿⠀⣼⣿⠀⢀⣄⠀⢾⣷⠄⣽⣿⡟⠀⠀⠀⠀ ⠈⠁⠀⠈⠻⣿⣦⣌⣉⣀⣈⣁⣀⣸⣩⣴⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀