Crying Face Text Art

⠀⠀⠀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⠀⠀⠀ ⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢀⡰⠃⠀⠠⠀⠀⠀⠀⠀⡘⠀⠀⠂ ⠈⠀⠀⠀⠀⠀⡰⠡⡶⡇⢀⠰⣅⠀⡌⢀⡇⠰⠹⠀⠀⠈ ⠀⠀⠰⠀⢰⣿⣠⣿⠃⢁⢸⡇⢹⡕⣦⣾⡔⣇⠇⠀⡀⠀ ⠀⢀⡇⠀⣿⣿⣧⣽⣤⠀⠈⣇⠘⣴⣷⣮⣄⣋⡀⠀⠛⠀ ⠀⢘⡇⢰⣽⡙⠉⠀⠈⠃⠀⠓⠑⡏⣇⠀⠈⢺⡠⠁⡇⡐ ⠘⡟⣷⢰⡯⠀⠀⠀⠀⠀⠀⠀⠀⣏⠉⠀⢀⢿⠃⢼⡲⠁ ⠀⠃⠘⣎⣷⠀⠀⠀⢀⣤⣒⣒⣒⣸⡄⠀⠀⣸⢊⡾⠃⠀ ⠀⠀⠀⠘⢏⠃⠀⠀⢾⣋⡁⠀⣈⢹⠿⠀⢀⠏⠜⠁⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⢢⣀⠀⠉⠉⠉⠀⡀⢔⣥⣾⡃⠀⠀⠀

⠀⠀⢠⣾⣿⣵⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣷⣡⡀⠀⠀⠀⠀⠀ ⠀⢠⢎⣾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⠉⢒⡂⠤⠄ ⠠⠈⣾⡿⣿⣿⣿⣿⣿⣿⠟⢹⠷⠻⠿⣏⢿⠿⡿⣿⣿⣿⣿⣿⣿⣆⠐⡄⡃⠀ ⠁⣨⠃⣿⣿⣿⣿⣿⣿⣷⣿⣶⠆⢲⠀⠉⠽⣿⣿⣶⢻⣿⣿⣿⣿⣿⣧⣈⠘⠁ ⢀⡏⣦⣿⣿⣿⣿⡏⢬⡛⠩⠥⠀⠀⠀⠀⠀⠯⠯⠵⡜⣿⣿⣷⣽⣿⣿⡿⡝⠢ ⢨⠀⣿⣿⣿⣿⣿⡰⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⣿⣿⣿⣿⣿⣇⠀⠀ ⠘⢄⣰⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠓⠹⣿⣿⣿⣿⣿⣷⣄ ⠀⢃⠉⢹⣿⣿⣿⡿⣷⣄⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⡜⠀⠀⠹⣿⣿⣿⣿⣿⣿ ⠀⠀⠁⡱⣿⣿⣿⣿⣿⡻⣷⣖⠤⠄⠀⠀⠀⡀⠔⢾⠄⠀⠀⠀⠙⣿⡿⣿⣿⣿

⡁⠀⣠⠂⠀⠀⠀⠀⣰⢡⠊⠥⡆⡘⢿⣧⠀⠀⣿⣼⡄⠀⢸⠹⣦⣻⣿⣿⢿⣿ ⣵⣾⣿⠀⠀⣰⠀⢠⣿⡞⠛⡲⣴⣧⠘⣾⣄⠀⡗⠈⣧⡀⣘⡕⢘⣹⢿⣯⣽⣿ ⣿⣿⠇⠀⢰⠵⠀⡼⠿⢀⣿⣿⠜⠣⢀⡿⢸⣦⠟⣹⣿⡍⠙⢿⡜⡿⡾⢱⣿⣿ ⣿⣿⠁⠠⠊⢦⠞⢀⣿⡎⠂⠋⠀⠀⠀⠁⠈⠄⡀⡿⣿⠟⠀⢸⢹⡇⣿⣶⣿⣿ ⣿⣿⠇⡇⢠⡇⠀⣾⣧⠑⠄⠀⠀⠀⠀⠀⠀⠀⠈⠑⢒⠖⠠⢅⡾⡇⣿⣿⣿⣿ ⡏⡟⢸⠇⢸⡄⠀⣿⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢀⡌⡼⢡⣷⠋⢀⣼⣿ ⢀⡇⣾⠐⡞⠉⠑⢹⣿⢃⠀⢠⣤⠄⢀⠀⠀⠀⠀⠔⠍⠁⣱⢁⣜⣇⣴⠾⢛⣿ ⠈⢿⣿⠈⠀⠀⠀⠈⡿⡼⡄⠀⠀⠈⠲⠇⠀⠀⠀⡎⠀⣸⣼⣿⡿⠛⠁⣠⣾⣿ ⠀⠀⠩⢄⠀⠀⠀⣠⣿⣿⣄⠀⠀⠀⠀⠀⢠⢎⠌⠀⠀⠏⠁⠁⠀⢀⣶⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠖⠒⠛⠉⠉⠉⠙⠛⠒⠲⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠓⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⢀⡀⠀⠀⢀⠀⢠⠀⢸⣇⠀⣷⡀⣶⠀⣦⢸⣇⠀⠹⣆⠀⠀⠀ ⠀⠀⠀⡼⠁⢠⠏⡇⣴⠀⣿⡇⢸⣇⢸⠿⡄⡸⣧⠏⠷⠋⠻⠈⢆⠀⠘⣆⠀⠀ ⠀⠀⢰⠇⢠⠏⠀⡷⠉⠷⠃⢣⡆⠘⠚⠀⠙⠁⠀⠀⣀⡤⠴⠂⠘⣆⠀⢹⡄⠀ ⠀⠀⣼⢀⡎⠐⠒⠲⠦⢤⣀⠀⠀⠀⠀⠀⠀⢠⡴⠋⠁⠀⠀⠀⠀⠘⡆⠘⡇⠀ ⠀⠀⡇⡼⠀⠀⣀⡀⠀⠀⠈⠙⠶⠀⠀⠀⠰⠋⠀⢀⡤⣒⠀⠀⠀⠀⢹⡀⡇⠀ ⠀⠀⣷⠁⠀⠀⠬⢿⣿⠶⠶⠀⠀⠀⠀⠀⠀⠀⣠⡿⠿⠷⠆⠀⠀⠀⠀⣷⡇⠀ ⣰⠚⠇⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠙⠷⣦ ⡇⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠠⠟⠉⠁⠀⠀⠀⠀⠀⠀⣸⢷⠀⠀⠀⠀⠀⣸ ⢹⣀⠀⠀⠀⠀⢰⠟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣇⣸⠀⠀⠀⣀⣠⠏ ⠀⠉⠙⡇⠀⠀⠘⠦⠟⠀⠀⠀⣠⠴⡶⢶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠁⠀ ⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⢀⡞⣻⡠⠷⠾⠚⠛⢳⡀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀ ⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⣸⠉⠀⠀⠀⢀⣀⣀⣀⣿⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠿⠒⠚⠋⠉⠉⠁⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⢤⣤⣤⣤⣤⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠙⡄⡠⡌⠙⠲⣠⠀⠀⠀⠀ ⠀⠀⢠⠊⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⡌⠢⣀⣨⢂⠀⠀⠀ ⠀⢠⡗⢒⢀⠎⠀⠉⠀⠀⡄⠀⡆⠀⠀⠀⠀⠈⡆⡷⡀⠸⠀⠰⠀⠱⣣⠀⠀ ⠀⡎⠀⢃⠎⠀⠀⢠⠇⠀⡇⢰⠸⠀⡠⠀⠀⠀⢷⡤⣑⡀⣦⠀⠇⠀⠘⣧⠀ ⢠⠀⠀⡘⠀⠀⠀⡞⠀⢰⢱⢼⠐⠏⢣⠀⠀⠀⠘⡧⢀⣱⡈⢆⢰⠀⠀⢸⢧ ⠀⠀⠀⠃⠀⠀⠀⡇⢀⠇⣠⣷⣶⣬⡄⡗⡀⠀⠀⠼⡟⢻⡝⢯⣼⠀⠠⠈⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣜⡾⠻⢉⣹⣷⡎⠃⠈⠪⠦⡇⣷⣾⠿⡞⢹⠀⢰⡄⠀ ⠀⢰⠸⠠⠀⠀⠀⠈⡽⡇⢸⣿⣟⠯⠝⠀⠀⠀⠀⠀⠀⠉⠉⠁⡘⢀⠆⠁⠀ ⠀⠀⡄⡄⣇⠀⡀⠀⠈⢄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢥⡇⠀⠀⠀ ⠀⠀⠇⢡⡿⣢⠸⡢⢄⡀⠑⢄⠀⠀⠀⣠⠤⠤⠀⠀⢤⡀⠀⠀⡜⡇⠀⠀⠀ ⠀⠀⠀⠀⡇⠙⠳⠥⢀⠨⢍⡉⠀⠀⣎⠀⠀⣀⠀⠤⠌⠓⡠⠊⣇⢠⠀⠀⠀ ⣀⠀⠀⢀⡇⠀⠀⠀⠀⠀⡤⠚⡕⠂⠬⠅⠁⡀⠤⠤⠶⣯⣀⣠⠋⠢⣂⠀⠀ ⠉⠁⠀⢸⣳⠀⢰⢆⣀⠞⠁⠲⡁⠀⠀⠀⠀⡋⢆⠀⠀⠀⢳⡌⠢⡀⠀⠀⠀

⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣄⠀⢀⠀⠀⢱⠰⡀⠀⠈⠄ ⠄⠀⠀⠀⠀⠀⠀⡂⠀⡄⡆⠀⠀⠀⠀⠀⠀⢠⠀⢸⡄⢸⣵⠀⠘⡆⠃⠀⠀⠰ ⠀⠀⠀⠀⠀⠀⢰⠁⣸⠡⢧⠀⡆⠀⠀⠀⣰⡌⢇⢹⢧⢸⠻⣇⠀⡇⠘⠀⠀⠀ ⠀⠀⠀⢰⡤⠔⡾⠉⡥⠸⡘⡄⠀⠀⠀⣼⣿⠇⢸⣘⡬⢨⠀⠉⠀⡗⠀⢠⠀⠀ ⠀⠀⠀⢸⣇⠀⡇⣆⣾⣀⣃⠹⢄⡀⢰⡿⠌⠀⠠⢿⣿⣿⣿⣿⣶⣄⢢⢰⠀⠀ ⠠⡀⠀⣼⡽⡶⢿⣯⣿⡿⣿⠒⠈⠒⠋⠁⠀⠀⠀⠘⠋⠙⣋⠉⢇⢘⣿⠰⠀⠀ ⠃⠷⠀⢸⣏⠣⢈⡋⠐⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡜⠘⠀⢂⠀ ⠈⠛⡧⠸⡟⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⣨⢢ ⠀⠀⢰⠱⡧⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⡯⢀⣼⠋ ⠀⠀⢰⣇⣧⢰⣆⠀⠀⠀⠀⠀⠀⣤⠤⠀⠀⠂⠀⠠⠀⠀⠀⠀⠀⠜⣄⡼⢻⣷ ⠀⠀⢸⣟⣿⣆⢹⣦⣀⣀⡀⠀⠀⠋⠤⠄⠀⠠⠤⢔⠠⠤⠄⡒⠒⠾⣏⡅⢸⣿ ⠀⡀⣾⡿⠋⠉⠀⠀⠀⠀⠈⠦⣄⠀⠀⠀⠀⠀⣰⠕⡀⠈⠥⠐⠂⠀⠐⠁⠚⠿ ⢀⡿⠋⠀⠀⠀⠀⠀⠒⠒⠒⢤⡈⢓⠢⢄⣀⣴⡇⠊⡀⢤⠤⠐⠁⠀⠀⠀⠀⠀ ⠊⠀⠀⠀⠀⠀⠀⠁⠚⠍⠐⢄⠙⡐⢧⡶⢿⠛⡠⠊⡐⢁⠄⠒⠂⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠉⠈⠉⠢⣑⣄⠑⠚⠀⢫⠃⠀⠀⠘⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢰⡃⣿⢷⠨⠀⠞⠂⠉⢀⠀⠑⡇⠈⠫⡚⠲⠚⢻⠾⣆⠀⢸⠀⢹⢸⠸ ⠀⠀⠠⠈⢠⢿⠈⡄⠀⠀⠀⠀⢌⡄⠢⣧⠀⠀⠁⠀⠘⡄⢉⡟⡰⠈⠀⢸⢸⢆ ⠀⠀⡇⣤⠈⣿⡤⢤⣤⣤⣤⠄⠈⢻⡆⢸⠀⠀⡧⠤⣤⣤⠤⡇⡇⠀⠀⢸⣼⠘ ⠀⢰⡇⣿⠘⣿⠀⢸⣤⣿⣿⠀⠀⠀⠘⢜⠀⠀⣷⣸⣿⣿⠀⡷⠁⣸⡄⣼⠇⠀ ⠀⣼⣿⡏⢃⢹⢆⠘⠟⠛⠛⠀⠀⠀⠀⠀⠁⠀⠘⠛⠛⠃⢘⠇⣜⠏⣧⣿⠀⠀ ⠀⠈⢫⡇⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠿⢰⠧⠤⠄⠀ ⠀⠙⠙⡇⠀⠉⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠁⠀⢸⡟⠛⠋⠀ ⢸⣀⣄⣷⠀⠀⢳⣡⡀⠀⠀⠀⠀⠀⢒⠂⠄⠀⠀⠀⢀⣰⡟⠀⣄⣸⣀⣀⣀⡀ ⢸⠿⠿⣿⡄⢸⡞⡿⢿⣶⣤⡄⡀⠀⠀⠀⢀⡀⣤⣶⣿⣿⣧⡿⠀⣿⣿⣿⣿⣷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣆⠀⠀⠀ ⠀⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⣀⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣇⠀⠀ ⠀⢀⣿⡿⠁⠀⠘⠳⠶⠶⠶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠷⠶⠶⠶⠃⠀⠀⢻⣿⡆⠀ ⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀ ⠀⣿⡿⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⠀⣾⣿⣿⠁⠀⣼⠏⠻⣿⡆⠀⠀⠀⠀⠀⠀⠀⣾⡟⠉⣿⠀⠈⢿⢿⣷⡄⠀⠀⠀⠀⢸⣿⡇ ⠸⣿⣇⠀⠀⠀⠀⠀⠙⢁⡏⠀⢀⣿⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⢹⡇⠀⢸⡏⠉⠁⠀⠀⠀⠀⢸⣿⡇ ⠀⣿⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⢸⡇⠀⠸⣧⠀⠀⠀⠀⠀⠀⣼⣿⠃ ⠀⢹⣿⡇⠀⠀⠀⠀⠀⣼⠇⠀⢸⡇⠀⠀⠀⢀⠖⠉⠁⠀⠉⠓⣄⠀⠀⠀⠀⣷⠀⠀⣿⠀⠀⠀⠀⠀⢠⣿⡿⠀ ⠀⠀⢿⣿⡄⠀⠀⠀⠀⣿⠀⠀⣼⠀⠀⠀⠀⣧⣤⣤⣤⣤⣤⣤⣼⡆⠀⠀⠀⣿⠀⠀⢿⡆⠀⠀⠀⢀⣾⣿⠃⠀ ⠀⠀⠘⢿⣿⣄⠀⠀⢠⣿⠀⠀⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢻⠀⠀⢸⡇⠀⠀⢀⣾⣿⠃⠀⠀ ⠀⠀⠀⠈⢿⣿⣦⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⢸⠀⠀⢸⡇⠀⣠⣿⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣿⣷⣼⡇⠀⠀⣿⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⣿⠀⠀⢸⣧⣾⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⣿⠇⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠘⣿⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⡶⠶⠟⠋⠀⠀⠀⠈⠻⣦⣤⣀⣤⣤⣤⠴⠶⢶⣤⣤⣀⣠⣴⠟⠁⠀⠀⠀⠈⠛⠷⠶⣤⣄⠀⠀⠀ ⠀⠀⠀⠸⣷⣤⣤⣤⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣦⣤⣤⣤⣤⣬⠿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⣤⣴⠶⠛⠋⠉⠁⠉⠻⣦⣄⡀⠀⣀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⢐⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢠⡿⠁⠀⡇⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⡇⠀⠘⡇⠀⠈⡏⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⠀⠀⠀⣰⡿⠁⠀⠀⢰⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢠⣿⠀⠐⢳⠀⠀⣇⠸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⢞⠟⠀⠀⠀⠀⠘⡆⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⡼⢸⠀⢸⠀⢇⠀⠸⣆⠹⣄⠀⠀⠀ ⠀⠀⠀⡌⢀⡰⠚⣡⠛⠒⠒⠂⠀⠒⠒⢻⡟⡿⢇⠀⢿⡀⠀⠀⠀⠀⠠⢤⣇⠀⢠⠇⢸⠀⡆⠀⠘⡆⠀⡝⢆⣸⠀⠀⠀ ⠀⠀⠀⡏⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢳⣱⠘⡄⠀⢳⠀⡀⠠⡀⠀⠀⢯⠉⡟⠒⢼⣴⣁⡀⠀⠘⣄⢱⠈⣧⠀⠀⠀ ⠀⠀⢸⡥⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠱⡀⢈⢧⠐⡄⢳⡄⠀⠘⡾⠀⠀⣼⠇⠀⠈⠉⠐⠚⢞⢷⡟⠀⠀⠀ ⠀⠀⢸⣠⣤⣶⣶⣦⣤⣤⣀⣉⣙⣋⣉⣃⠀⠀⠱⡀⠘⢞⣾⣇⣹⣦⡻⣦⡀⢣⣀⣰⡋⠀⠀⠀⠀⠀⠀⠈⢺⣧⠀⠀⠀ ⠀⠀⢸⠙⢅⢸⣯⣿⣿⣿⡙⠛⡛⠛⠿⢦⡀⠀⠀⠱⠀⠀⠻⢿⡌⠳⣌⠛⠿⣾⣯⣅⣀⣀⠀⠀⠀⠀⠀⢀⣿⡟⠃⠀⠀ ⠀⠀⢸⠀⠀⠀⠹⢏⣻⣛⣿⡶⠇⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡀⠙⠦⠈⠐⠒⠛⠛⣿⣿⣿⣿⡿⠿⠿⢿⣾⣿⡃⠀⠀⠀ ⠀⠀⢸⠀⠀⡠⢄⡄⠀⠀⠁⠀⠀⠀⠀⠀⠊⢁⡠⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠿⣦⣴⢨⠋⢻⣂⢀⣴⠇ ⠀⠀⠸⡀⠈⢕⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠀⠛⢁⡿⠀⡞⠁⢀⡏⠀ ⠀⠀⠀⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠃⠀⡇⠀⡼⠁⠀ ⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⢸⠁⣰⠃⠀⠀ ⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣸⡟⠀⠀⡘⢠⡏⠀⠀⠀ ⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⡇⡾⠀⠀⠀⠀ ⢠⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⢸⣿⠃⠀⠀⠀⠀ ⠸⣇⠀⠀⠀⢿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⣿⠏⠀⠀⠀⠀⠀ ⠀⠻⣆⠀⠀⠸⣾⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣆⠀⠀⢻⣿⣿⡟⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣇⣸⣾⡟⠁⠀⠀⢀⡄⠀⠀ ⠀⠀⠀⠙⣦⠀⠈⣧⣹⣿⣶⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣿⣿⣿⡟⠁⠀⠀⡰⠋⠀⠀⠀ ⠀⠀⠀⠀⠈⢷⡄⠸⣿⣿⣿⣿⣿⣿⣏⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠊⠁⣠⣟⣿⡟⠀⠀⡠⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣶⣿⣿⣿⣿⣿⣿⡏⢦⠀⠙⠢⣄⠀⠀⢀⣀⠤⠔⠊⢁⣀⣠⠴⠊⣡⣿⡟⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠻⣷⡀⠀⢀⣰⠛⠺⠳⣼⠈⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠘⣆⠀⢈⡇⠰⠈⢯⣀⠀⠀⠈⠳⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠏⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠒⢺⣧⠀⠀⢦⠈⠳⢄⡀⣠⡌⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣃⣀⣀⠀⢠⠞⠀⠀⠓⠁⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠘⣿⠀⠀⠸⡄⠀⠀⣏⠁⠘⢆⢣⠀⠀⠀⠀⠀ ⠀⠀⢰⡿⠁⢀⠟⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⢠⡿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⡟⢧⡀⠀⢣⠀⠀⠸⡄⠀⠈⢳⣷⡀⠀⠀⠀ ⠀⢀⡏⠣⠤⠏⢀⠎⠀⠀⠀⠀⢠⡾⠁⠀⠠⡇⠀⢸⠀⡇⠀⠀⡄⠀⠀⠀⠀⠀⢿⣦⣇⠀⢳⡀⢸⣆⠀⠀⢧⠀⠀⠀⠻⣷⡀⠀⠀ ⠀⣸⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⣼⠃⠀⠀⣰⢧⠀⠸⠀⢱⣤⣾⠁⠀⠀⠀⠀⠀⠈⡇⡏⠉⠉⢻⠙⠙⣄⠀⢸⡀⠀⠀⠀⢹⣧⡀⠀ ⠀⡎⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⡟⠀⠀⢠⣇⠸⡦⡖⠒⠉⣇⠈⢧⠀⠀⠀⠀⠀⠀⢹⡥⠂⣀⣤⣿⡀⠘⡄⠀⡇⠀⠀⠀⠈⡟⢷⡀ ⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⡇⠀⠀⡟⠀⠀⣹⣧⣀⣀⣈⣇⠘⡷⡄⠀⠀⠀⠀⢸⢰⣿⣿⣿⣛⠻⣷⣼⡄⡇⠀⠀⠀⠀⠷⠀⠁ ⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⡇⠀⢰⢁⣤⣾⣿⣿⣿⣿⣻⠿⣆⢣⠘⢦⡐⣆⠀⠈⡄⢻⠁⢀⣿⣷⡈⢿⣷⡷⠀⠀⢸⠀⢰⠀⠀ ⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢸⢠⣧⣾⡿⢹⠋⠀⢸⣿⣿⣷⡌⠻⠀⠀⠙⢮⣷⣄⡇⢿⣿⣿⣿⣿⣿⠘⠁⣇⠀⠀⣼⡆⠀⠀⠀ ⠀⠀⢀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠈⡿⢹⡿⠀⢸⣶⣾⣿⣿⣿⠿⣧⠀⠀⠀⠀⠀⠀⠈⠀⠈⠙⠛⠛⠶⠟⠀⠀⡿⠀⣠⠇⢳⠀⠀⠀ ⠀⠀⠀⡆⢸⡀⢳⠀⠀⠀⠀⠀⠀⢹⡜⠿⠀⠸⣿⣿⣯⠟⠃⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢠⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⢃⠀⡇⠸⣇⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣃⣴⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⢣⠀⣿⣆⠀⢡⣀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⣾⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡀⠘⣦⡿⣟⢧⠀⢯⠓⠤⣀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⣠⣤⠤⠤⠤⠀⠀⡀⢤⣤⡀⠀⠀⠀⠀⡼⠁⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⢸⡇⠙⠶⣷⣌⢇⠀⠀⠉⠑⠒⠒⠛⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⠄⠀⣠⠾⣧⠀⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⢸⠁⠀⠀⠈⠉⠛⠒⠒⠒⠛⠳⢤⣀⠀⠀⠀⢾⣤⣄⣀⣀⠤⠖⠒⠒⠋⠉⠁⢀⣠⠞⠁⠀⢸⡄⠘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠖⠛⡏⠒⠢⠤⣀⣀⣀⣀⣀⣀⣀⡀⢤⣴⣾⣯⣀⠀⢀⣨⠏⠘⢆⡙⡄⠀⠀⠀⠀ ⠿⠶⠄⠀⠀⠀⡾⣇⠀⠀⢀⣀⠀⠀⠀⣀⣾⠋⢀⢀⡇⠀⠀⠀⠀⠀⠀⠀⢹⢧⡀⠀⠀⠀⠀⠉⠻⣿⠙⠫⡀⠀⠀⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⣹⣆⠀⠈⠟⢷⣤⣴⠟⠁⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⢘⠀⠑⣄⡀⠀⠀⠀⠀⠹⣧⡀⠈⢢⡀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⢀⡜⠁⡰⠃⠀⠀⠀⡴⠉⢀⠎⡾⠋⢀⣴⣿⠃⠀⣰⡟⠁⣼⠆⠀⠀⠙⡆⠀⠇⠀⢇⠀⠘⡆⠀⠀ ⠀⠀⠀⠀⠀⣠⢿⢡⠂⣜⠞⠀⣠⠇⠆⠀⠀⣰⠁⢀⠏⡼⠁⢠⡟⢡⠃⠀⡜⡿⠀⢰⣿⠀⠀⠀⠀⡇⠀⡀⡇⠸⡀⠀⠘⡄⠀ ⠀⠀⠀⠀⢠⠃⣧⠏⢸⠏⠀⣰⡟⡼⠀⠀⢠⠃⠀⡞⣼⠃⣠⣟⣀⠆⢀⣮⣼⠁⢠⢿⡏⠀⠀⣸⢸⡇⠀⡇⠃⠀⡇⠀⠀⣷⠀ ⠀⠀⠀⢀⡿⢸⡘⢠⠋⠀⢠⣿⢃⠃⠀⢀⡟⠀⡼⣰⠇⡴⣉⣩⠍⣴⣭⣽⠇⢠⠃⢸⡇⠀⢀⣇⣇⡇⢸⡇⡆⠀⡇⠀⠀⢿⡆ ⠀⠀⠀⣸⡇⢸⡷⠁⠀⣠⣿⢟⣾⠀⠀⡎⡁⢠⣷⣵⡞⢛⣿⣿⣾⣿⡟⢻⢠⠃⠀⢸⠀⢀⣾⣿⠀⡇⡾⣧⡇⠀⡇⠀⠀⣯⢣ ⠀⠀⠀⡿⡇⡜⠁⠀⡰⢟⡟⢸⣿⠀⢸⠀⣇⣾⡇⠘⡆⠈⠀⢀⣈⡭⠥⣿⠁⠀⢀⡟⢠⢫⡟⢻⣿⣿⣄⣾⡇⢀⡇⠸⠀⡿⣾ ⠀⠀⠀⢃⡟⠀⠀⡴⢁⣾⠃⠘⣿⠀⣾⠀⠿⢻⡀⠈⡷⢤⠀⢸⠉⠓⠼⠃⠀⠀⢼⣧⠋⡎⠀⢿⡻⢿⣛⣿⠇⡘⡇⡀⢰⠁⡿ ⠀⠀⢀⠏⠀⢀⡜⠀⣼⣿⠀⣴⣿⡇⣿⡀⠸⠈⠀⢀⠁⠀⠀⡎⠀⠀⠀⠀⠀⠀⠘⠁⠀⣥⠀⠀⢱⣤⣬⠟⣰⣷⣧⣧⠏⢀⠇ ⠀⢀⡎⠀⢀⡞⠀⣰⡏⠀⠸⣇⡿⡽⣿⣇⠀⣀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⡼⠛⢀⣿⣿⣿⣿⠏⠀⠘⠀ ⠀⣼⠃⣰⠏⠀⢠⢻⠁⢸⡟⣌⣷⠀⢹⡿⠾⠀⠂⡟⢣⠀⢠⡴⠒⠊⠉⠁⠒⠂⠤⣀⡀⠀⠀⢠⠁⠀⢸⡿⣠⢏⡏⠀⠀⠀⠀ ⢰⠃⢠⠏⠀⣶⡏⠀⠀⢸⠃⠘⣿⣤⡞⢁⠇⠀⡄⡇⠀⣄⣮⣴⣶⣿⣿⣿⣿⣶⣦⣤⣀⣱⠀⡈⠀⠀⣾⢱⣇⢸⣡⠀⠀⠀⠀ ⡟⠀⣼⠀⠀⣿⡇⠀⠀⠈⣆⡤⢋⠞⠀⡞⠀⢠⠀⠀⠀⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣏⣠⡟⠀⠀⠀⢀⢿⡸⠈⣦⣿⠀⠀⠀⠀ ⠀⢰⣿⠀⠀⢿⠁⠀⠀⡴⠁⠀⡎⠀⢠⡇⠀⢸⠀⠀⠀⡟⠁⠀⠀⠈⠉⠉⠛⠿⠿⣿⣿⠃⠀⠀⢀⡼⣸⠃⠀⠈⣿⠀⠀⠀⠀ ⠀⡞⣿⡄⠀⠸⣶⠀⠀⢡⠀⠀⢧⠀⠈⣧⠀⠘⣤⠀⠀⡿⠶⠶⠒⠂⠤⠤⢀⣈⡉⢹⠏⠀⢀⡴⠋⣱⣃⠀⢰⠀⡿⠀⠀⠀⠀ ⠀⡇⢸⣧⠀⠀⢹⣇⠀⠈⡆⠀⠸⡄⠀⢸⠀⠀⠹⡇⢠⣹⠀⠀⠀⠴⠃⠀⠀⠀⠈⠉⣠⠔⢋⠵⠚⠁⠀⠀⢸⢀⠃⠀⠀⠀⠀ ⡀⢳⠈⡿⣧⠀⠀⢿⡄⠀⢰⠀⠀⢧⠀⠀⠁⠀⠀⠀⠀⠀⡧⣤⠀⠀⠀⠀⠀⢀⣴⠞⠋⠉⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀ ⢧⠈⡆⠱⡜⣧⡀⠈⢻⡄⠘⣄⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠰⣌⠉⠒⠤⣤⠊⠁⠃⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣆⢸⡔⠛⢎⠻⣦⡀⠹⢆⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠓⠄⢠⡇⠀⠀⠀⠀⠀⣀⣀⣠⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠙⣆⠳⣄⠘⣷⢮⣿⣦⡈⠣⡸⣿⢢⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠏⢣⣠⣤⣄⣴⠛⠉⠻⠟⠉⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠧⠘⡗⢯⣧⣉⠛⢿⠦⡙⣿⡀⠑⢄⡀⠀⠀⠀⢀⣠⠴⠓⡦⠀⢻⡁⠀⠙⠋⠀⠀⠀⢘⡄⠀⠀⠁⠂⠀⠀⠀⠀⠀⠀

⠁⠀⠀⠀⡀⣹⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⢀⡾⣉⣀⣸⠄⡾⢹⣴⣧⡀⠀⠀⠀⣸⢳⣸⡄⠀⠀⠀⢸⠉⣻⣆⢏⢿⣿⣿⣿⣿⣿⣿⣿ ⡆⠀⢠⣾⣷⠃⠀⠀⠀⠀⠀⠀⠀⢀⣿⢠⣯⣀⡀⠉⢹⡀⡇⠀⢻⢻⣧⠀⠀⠀⢸⠛⢳⣿⠒⠒⠀⠼⣇⠈⢻⣿⣼⣿⣿⣿⣏⣿⣿⣿ ⣷⣶⣾⣿⡏⠀⠀⠀⡀⣰⠀⠀⣄⣼⣿⡾⠛⠛⠻⢷⣮⡇⣧⠀⠸⣿⣿⣀⠀⠀⣸⠒⠒⠿⢧⣀⣀⠀⢿⠑⠀⣿⢸⠻⣿⣟⣼⣿⣿⣿ ⣿⣿⣿⣿⠇⠀⠀⢠⢇⡏⠀⠀⣿⣼⡿⠀⢀⣶⣽⣷⡘⣿⡏⢧⠀⣿⡏⢻⡆⢀⣏⣶⣾⢿⣿⠻⠷⣿⣼⣦⣄⣻⢸⣀⣟⡿⣽⣿⣿⣿ ⣿⣿⣿⡟⠀⠀⠀⢸⡼⢻⠀⣴⠟⠛⡇⠀⢸⣿⣿⣻⡇⠈⠳⡀⢹⣿⠀⠘⣿⡾⠋⠁⣴⣥⣿⣷⠀⠀⠻⣿⣆⢸⠟⣿⠟⠀⣿⣿⣿⣿ ⣿⣿⣿⡏⠀⠀⣠⠞⣠⣯⣰⣃⠀⢸⣷⣄⡘⣬⣽⡋⠀⠀⠀⠈⠈⠁⠀⠘⢡⡇⠀⢸⣛⣿⡟⣿⠃⠀⠀⢹⠉⣾⠀⢸⣷⣶⣾⣿⣿⣿ ⣿⣿⣿⡇⠀⢰⠁⠀⢸⡿⠋⠀⣠⣾⡿⣦⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⣜⣦⡨⠟⠃⢀⡀⢀⠞⢰⣿⡆⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠃⣿⠀⢀⣟⠀⠀⠸⣿⣿⣇⠈⠳⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⠳⠒⡻⠒⢭⢩⡀⣿⢻⡇⢻⣿⣿⣿⣿⣿⣿ ⡿⢹⣿⡇⣸⣿⠀⢸⣿⠀⠀⢸⣿⡏⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⣰⠀⢹⠏⢸⣧⣸⠟⠉⠉⣿⣿⣿ ⡇⠸⡿⠀⣿⠇⠀⢸⣿⢀⡀⢸⣿⣇⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢀⣀⡟⢐⡟⠀⣾⣿⠁⠀⠀⣰⣿⣿⣿ ⢠⠀⡇⢠⣿⣠⠔⡾⠙⠉⠙⠎⢹⣿⣿⣧⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢃⡞⠉⠉⣽⡾⠀⣸⢳⡇⢀⣰⣶⣿⠿⢿⣿ ⠘⡄⣧⣼⣿⠀⠰⠃⠀⠀⠀⠀⠈⣿⡿⠸⣆⠀⠀⠿⠯⢽⣒⠓⠢⡀⠀⠀⠀⠀⠀⡜⢡⠟⠀⠀⡴⢱⣇⣾⣥⣿⣿⣿⠟⠋⠈⣄⣿⣿ ⠀⢣⢹⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⣠⣿⡄⠀⠀⠀⠀⠈⠙⠶⠿⠀⠀⠀⠀⡼⢀⡏⠀⠀⢸⣥⣾⣿⣿⣿⠿⠛⠁⠀⢀⣼⣿⣿⣿ ⠀⠈⢎⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢁⡞⠀⠀⢀⣿⠟⠛⠛⠛⠁⠀⠀⠀⠰⣾⣿⣿⣿⣿ ⢀⢀⠈⠒⠒⠦⣀⠀⠀⠀⠀⠀⡠⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣡⠞⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⢰⠀⠀⠀⠀⢻⡆⠹⡆⠀⠀⠀⠀⠆⠀ ⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⣷⠀⠀⠈⡆⡀⠀⠀⠘⣷⠀⢳⠀⠀⠀⠀⠀⢀ ⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡃⠀⠀⣼⢰⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⢻⣇⠀⠀⣿⡹⡀⠀⠀⢹⠀⠘⡀⠀⠀⠀⠀⢸ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⢰⣿⠀⣇⠀⠘⡄⠀⠀⠀⠀⠀⠀⣻⠀⡞⣶⠀⢼⣿⡆⠀⣿⣧⣷⡀⠀⢸⡇⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⣿⡼⠂⢻⡄⠀⠇⠀⠀⠀⠀⠀⢀⣿⢰⠀⢹⡄⠈⡿⣷⠀⡟⠸⣿⡏⠀⠀⣇⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣤⠀⢀⡠⣴⣿⠊⢉⣏⠀⡇⠘⣇⠀⠸⠀⠀⠀⠀⢠⣿⣿⣿⠀⠈⣧⠀⡇⣟⡀⠁⠀⡏⠰⠀⠀⣿⠀⠀⢀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠁⠀⡸⢸⠀⠸⡏⠀⢱⡆⢹⡆⠀⠀⠀⠀⢀⣿⣿⢻⠏⠀⠀⢿⣻⣿⣽⣿⣧⣤⣇⣀⠀⠠⠃⡆⠀⠈⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⣇⠈⡆⢰⣿⣀⣘⢃⠈⡟⣆⠀⡀⠀⣼⣿⠇⠏⠀⠀⢠⣾⢿⣿⢿⣿⣿⣿⣿⣿⣿⣶⣄⡟⡀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⢿⣆⢀⣿⣶⣿⣿⣿⣿⣿⣿⣦⡈⠈⢧⣧⣰⢣⠏⠀⠀⠀⠀⠀⠀⢸⣿⡿⠿⣿⣿⠿⢿⣿⠉⢻⣷⡇⠀⡇⠀⠀⠀ ⡀⢦⡀⠀⠀⢸⣿⠈⣿⡿⠛⣿⣿⡿⣿⣿⠿⣿⠇⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠠⠀⠤⡠⡀⠰⠋⡴⠁⣾⡇⠀⢇⠀⠀⠀ ⡇⠘⣧⠀⠀⠈⣿⡟⢻⡀⠀⠻⠉⠁⣠⠄⠀⢿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⣰⠇⡇⠀⠘⡄⠀⠀ ⠘⣄⣿⣧⠀⠀⣿⣷⡄⠉⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⢀⡃⠀⠀⠸⡀⠀ ⠀⠈⠛⣯⢆⠀⢿⠙⣎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⡟⣄ ⠀⠀⠀⠘⣮⡧⡸⡇⢘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⡆⠀⢀⢻⣷⠿ ⠀⠀⠀⠀⢿⡇⢿⠛⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⣾⡇⠀⣼⣿⡍⠀ ⠀⠀⠀⠀⢸⣿⠀⣧⠈⢯⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡠⠄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢃⡇⣰⡿⣿⣷⣶ ⠀⠀⠀⠀⣾⣿⣦⣿⡄⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⢁⣼⣷⣿⠁⢿⣿⣿ ⠀⠀⠀⠀⣿⣿⣻⣿⣷⡀⠸⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠤⠤⠤⠄⠀⠀⠤⠤⠤⠔⢁⣀⠤⠤⠄⠒⠒⠒⠲⢾⣿⠃⡸⠀⠸⣿⣿ ⠀⠀⠀⢠⣿⣿⣿⡿⠿⠟⠀⠛⠋⠉⠉⠉⠉⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢞⣁⠀⠤⠤⠒⠊⢀⣀⠀⠀⠈⠙⠣⢄⣠⣿⣿ ⠀⠀⡆⣸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠑⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡻⠋⢀⠤⠤⠐⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿ ⠀⢠⣷⡿⠋⠀⠀⠀⠀⠀⠀⠐⠒⠠⠤⠤⠴⠦⣄⡀⠈⠹⡶⢤⣀⠀⠀⠀⠀⣠⣷⡡⠖⠁⠀⢀⣀⣀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⣀⣀⣀⠀⠈⠻⣦⣀⠘⢆⠈⠙⠷⣶⣿⢿⠏⠀⢀⠴⠊⡩⠚⠉⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠤⡀⠙⠢⡀⠈⢫⠉⠻⣴⣶⠿⣿⡭⠏⠀⡰⠁⠀⡜⠀⢀⡴⠒⠛⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠖⠒⠢⠤⡀⠈⢦⠀⠘⠦⣀⣱⡄⠹⣷⢴⡟⠓⠒⠋⠀⢠⢊⣀⠔⠋⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠈⠢⣄⣑⣆⠀⠀⠀⠀⠀⢹⣾⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣰⣳⣿⣥⣤⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣋⣥⣿⢿⣿⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠛⠋⠉⠀⠀⠙⢿⣿⣿⣿ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⢰⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠟⠛⠛⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⢀⡜⠀⠀⢀⡴⠶⡄⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢀⣞⠀⠀⣰⠋⠀⠀⡇⠀⠑⠢⣀⠹⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⢿⣿⡇⠈⠀⠀⡇⠀⢀⡼⢡⡀⠀⠀⠀⠑⠈⢻⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠹⣷⡀⠀⠀⠙⠶⠋⠀⠀⠈⠲⣄⠀⠀⠀⢸⢻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⢀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠹⣿⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⣸⠀⢿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠑⠓⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢿⠀⠀⠁⣀⡀⠀⠀⠀⠀⠀⠀⡰⢫⠂⠈⢢⣿⣀⣼⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⢸⡆⢠⡞⠉⢹⠀⠀⠀⠀⣀⣠⣣⠃⠀⢀⡞⢙⡛⠿⠿⠿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⠿⣦⡄⠈⢧⡟⠀⢀⣜⡠⠔⠊⠉⠀⠀⠀⠁⣠⠛⠛⡅⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠿⣿ ⠀⠀⠀⠀⠢⣄⠀⠀⠻⣿⣿⣿⣿⣿⣿⡀⠈⠳⣄⣸⣓⠶⠊⠁⠀⢄⡀⠀⠀⠀⣀⠞⠁⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣦⣅⠀⠀⠈⠙⠿⣿⣿⣿⣿⣦⣄⣨⣻⣿⣷⣤⣀⣀⣀⣉⡢⠔⠊⠁⠀⠀⠀⢠⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠀⠊⠔⠂⣒⢦⡤⠉⠙⠛⠿⠭⠭⠍⠻⠿⠷⠴⠋⠓⠢⠤⠥⠤⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣼⡇⡇⣾⣿⡤⣼⡡⣤⣧⡾⠔⠊⡇⠀⠀⠀⡃⠠⠃⠃⠀⠻⣽⡒⠾⣶⠾⡾⢿⢦⡬⣷⠀⠀⠈⢸⠀⠀⠸⡇⢹⡄⢰ ⠀⠀⠀⠀⠀⡀⡟⡇⡇⣯⠇⡇⡇⠀⠀⢱⠃⠀⠀⢰⠀⡀⠀⡇⠀⣤⠀⠀⠀⠹⣇⠀⠈⢆⢳⠈⢧⠱⣻⣇⠀⢰⠀⠀⠀⠀⡇⢺⢣⠘ ⠀⡄⠀⠀⡜⠀⡇⢰⡷⢿⠀⢹⠀⠀⠀⠸⠀⠀⠀⠀⢣⢰⡀⡇⠀⢹⡄⠀⠀⠀⠘⠂⠀⠀⠻⡆⠈⢧⢹⠹⡀⡼⠀⡇⢀⠀⡇⢸⠘⣄ ⠀⡇⠀⢰⠁⡄⡇⠈⣇⣿⠀⠈⠀⠀⠀⢀⠤⠤⠔⠀⠈⢻⣧⢸⠀⢹⢷⠀⠀⠐⠒⠀⠤⠄⠀⠀⠀⠀⢻⡇⣇⠇⠀⡇⢸⠀⣧⢸⠀⢻ ⠀⡇⠀⣸⠀⣇⣇⠀⢻⣿⠶⠶⢶⣶⠶⣶⣶⣶⡞⠃⠀⠀⠻⣿⡆⢸⠸⡄⠀⠚⢻⠿⠻⣶⣶⣶⡶⠶⠶⡇⡿⠀⠀⡇⡌⠀⣿⡾⠀⠈ ⠀⡇⠀⣿⠀⢹⡽⠸⣼⣿⠀⠀⣿⣀⣰⣿⡿⣿⡇⠀⠀⠀⠀⠀⠻⡈⡇⠀⠀⠀⣼⣤⣼⣿⣿⣿⣷⠀⢸⣵⠃⠀⢰⢡⠃⢸⣿⡇⠀⠀ ⠀⢣⠀⣿⡇⢸⢳⠀⢽⣿⠀⠀⢻⣿⣟⠿⢗⣛⠃⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⢹⣿⣜⠿⣯⠿⠇⠀⣿⠏⠀⣴⣿⣾⠀⣾⣿⠁⠀⠀ ⠀⢸⣄⣿⣷⢸⠈⢧⠸⣿⢧⠀⠈⠿⠿⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠛⠛⠛⠛⠿⠀⡼⣻⠀⣼⣟⠏⢸⣸⣿⣿⠀⠀⠀ ⠀⠀⠙⠛⠛⢻⠀⠈⣧⣿⡄⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣾⣿⣿⠀⣷⠋⠈⠉⠀⠀⠀ ⠀⡀⠩⠉⣮⣿⠀⠀⣿⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⠋⡿⠈⡿⠶⢶⠶⡆⠀⠀ ⠀⠩⡿⠯⠿⣿⠀⠀⢹⠸⣯⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⣱⡿⠀⠀⡇⢸⡿⠿⢾⠶⠟⠀⠀ ⠀⠓⡒⠒⠒⢻⠀⠀⢸⠀⣿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⢸⠀⢸⠗⠒⠒⠒⠒⠀⠀ ⢰⣶⣶⣶⣖⣾⢰⠀⠈⡆⢸⣄⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠒⠉⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠀⠀⡎⢀⢸⣀⣀⣀⣀⣀⣀⠀ ⢸⣿⣿⣿⣿⣇⣿⠀⠀⣷⡈⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⡇⢰⣾⠁⡜⣾⣿⣿⣿⣿⣿⣿⡆ ⢸⠿⢿⠿⠿⢿⣿⡄⠀⢸⣧⢹⠿⠿⢿⣿⣿⣷⣦⠤⣀⡀⠀⠀⠀⠀⠀⢀⣀⢤⣶⣿⣿⣿⣿⣿⣿⢃⣿⡟⢀⠃⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⢀⣼⣯⣾⣔⢠⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣛⣿⣿⣧⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⢟⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡾⣦⣀⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡼⢁⣼⣿⠍⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣆⠙⢍⣒⣒⠤⠤⢄⣀ ⠀⢠⢾⢁⣾⣿⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⠙⣿⡟⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡀⠠⠙⠫⣵⠦⢄⡀ ⢠⠊⢸⣼⡞⢹⣻⣿⣿⣿⣿⣿⣿⣿⣿⢿⡟⠋⣁⠹⠿⠒⠹⠏⠿⣿⡌⢷⠉⠿⣿⠿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣷⡀⠙⢕⠄⡙⠢⠄ ⠇⠀⢸⣽⡇⢻⣿⣿⣿⣿⣿⣿⣿⣟⣥⣾⣷⣾⣦⣔⡒⠒⣶⠒⠂⠈⠁⣰⣿⣿⣿⣷⣖⠿⣿⣿⣿⣿⡸⣿⣿⣿⣾⣷⣴⡀⠉⠪⢅⡂ ⠀⢀⣿⢯⡇⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⠿⠁⠀⠘⡇⠀⠀⠈⠉⠸⣿⣿⣿⡿⠟⢿⣿⣿⣿⣧⡹⣿⣿⣿⣿⣿⣷⣤⣄⡀⠀ ⠀⣼⡟⢸⡇⣿⣿⣿⣿⣿⣿⡧⡏⢣⡠⣛⣋⣩⡩⠶⠀⠀⠀⠁⠀⠀⠀⠀⠾⠮⠮⠴⢴⣤⢻⣿⣿⣿⣿⣷⣜⣿⣿⣿⣿⣿⣷⡉⠛⠦ ⠀⣻⠃⢸⣧⣿⣿⣿⣿⣿⣿⣇⢱⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠑⠄⠀ ⠀⣿⠀⢸⢻⣿⣿⣿⣿⣿⣿⣿⡘⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠠ ⠀⣿⡄⠘⡜⡿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⠁⣸⠊⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠄ ⠀⠈⡟⢦⡃⢻⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦ ⠀⠀⢣⠀⠹⡌⣿⣿⣿⣿⣿⣿⡿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢣⡀⢱⣹⣿⣿⣿⣿⣿⣿⣝⢿⣿⣿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠑⢄⣳⣿⣿⣿⣿⣿⣿⣿⣧⣝⣿⣿⣮⣙⠓⠶⠤⠄⠀⠀⠀⠀⣀⠤⠚⡏⠱⡵⠄⠀⠀⠀⠀⠀⠀⠙⣷⣝⡿⣿⢿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠤⠤⠤⠤⠤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⢀⣴⠀⠀⢀⣀⡴⠶⠒⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠓⠂⠀⠚⠁⠀⠐⠛⠁⣀⣤⣄⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠠⠖⠛⠛⠒⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠚⠉⠀⠀⡀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣀⣤⣄⣀⡀⠰⠦⢤⣄⡀⠠⠇⠀⠀⠀⠀⣀⣤⣶⣛⣁⣀⣀⡀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡄⣴⣾⠛⠛⠛⠛⢿⣷⣦⣄⠈⠙⠂⠀⠀⡠⠖⢋⣵⣿⣿⠿⠿⠿⠿⠿⡆⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠲⣤⣀⠀⠈⡛⢿⣷⡄⠳⣶⠖⢃⣴⡿⠛⣭⣤⠴⠶⠋⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢠⣤⣤⣭⣭⣭⣥⣄⡙⣷⠀⠀⢠⣿⠋⠀⣤⣶⣶⣤⣤⣤⣠⣤⣤⡀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣠⣾⣧⣤⣤⣤⣀⣨⣽⣭⡞⠀⠀⠀⠳⡄⠳⣿⡛⠻⠿⠿⣷⠾⠉⢹⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠈⢯⠙⠻⣤⣠⣤⠶⠞⠋⠀⠀⠀⠀⠀⢻⡀⠀⠉⠙⠛⠛⠁⠀⢠⡞⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⢀⣼⡆⠀⠀⢀⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⡼⢇⠀⠀⠀⣴⣲⠇⠀⠀⠀⠀⠀⠀⢈⡷⢶⡄⠀⠀⠀⡿⠁⣷⢀⣰⣿⡟⠛⠛⠲⢦⣤⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⣿⣖⡀⢰⠃⠘⣆⣀⣼⠛⠻⣶⣦⡀⠀⣠⢶⣿⡿⠁⠙⣿⡄⠀⢀⡇⢀⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠉⠛⢷⣤⡀ ⠀⠀⢀⣤⠶⠛⠉⠘⣿⣿⣿⣶⠇⢸⠋⣿⠃⠀⠀⠀⠈⠋⠘⠃⠀⠀⠀⠀⠀⢨⡿⠀⣸⠇⣸⣿⣿⡧⠀⠉⢻⡆⠀⠀⠀⠀⠀⠀⠈⠻ ⣴⠾⠋⠀⠀⠀⠀⠀⠁⠸⢹⣿⣷⣿⠀⢻⡀⢠⣴⠶⠖⠒⠒⠒⠒⠒⠒⠲⣤⣼⠃⠀⣯⢀⣸⣿⣿⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⢻⣿⡄⠸⢷⣿⣿⣷⣦⣤⣤⣤⣶⣾⣿⣶⣦⣹⠀⠀⢸⣘⡿⢇⢨⡇⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠘⣿⣷⡆⢸⣿⣿⡟⠻⢿⣿⣿⣿⡿⠟⣿⡟⣹⠀⠀⣾⡿⣧⣀⣾⠃⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣿⣻⣷⡄⣿⣿⣷⠀⠀⠹⡿⠋⠀⢠⣿⠃⣿⣀⣿⣿⣷⠿⠋⠁⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣯⣿⣷⣿⠻⣯⣀⣀⣀⣀⣀⣠⡽⠋⣰⣇⣿⣿⠟⠁⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⠷⣮⣍⠉⠉⠉⠉⠁⢀⣴⣿⣽⡏⠃⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣄⣏⠓⠒⠶⠶⠟⠋⣤⣾⠟⠟⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⣿⣿⣇⣶⣼⣶⠿⢿⠛⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣱⣿⣿⣦⣰⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣴⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠉⠉⠉⠛⠻⢿⣿⣿⣿⣿⣯⢧⣿⣿⣿⣷⡿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⡝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣼⣿⣿⣿⣿⡇⠈⡛⠛⢹⠿⣿⠏⠀⠀⠀⠀ ⣦⣄⡀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡻⣿⣿⡿⠃⠸⠙⠀⢻⣄⡎⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡗⣶⣦⣤⣀⣽⣿⣿⣿⣿⣿⡏⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⣦⣤⣄⣀⣤⣼⣿⡟⠀⠀⠀⠀⠀⠀ ⠛⠛⠛⢛⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠁⠘⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣴⣿⣿ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣡⠖⣛⣉⣛⠳⣤⡀⠀⠀⠀⠀⠀⢀⣤⡾⠗⠲⢤⣀⠘⣿⣿⣿⣿⣿⠛⢿⠇⠀⢠⣾⣿⣿⣿ ⠀⠀⣿⣿⣿⣿⠟⠛⠻⣿⣿⣿⣿⣿⣿⢧⠎⠉⣿⣿⣷⣼⡟⠀⠀⢀⠀⡴⢻⡷⠋⢻⣿⣶⡝⣦⣿⣿⣿⣿⣿⠙⣼⡆⢀⣿⣿⣿⠟⠛ ⠀⢸⣿⣿⣿⣳⠿⠓⠒⢿⢿⣿⣿⣿⣿⢸⡷⢾⣿⡟⢻⣇⡇⠀⢼⢏⢞⡄⡎⣧⣠⣾⣿⡿⣿⢸⣿⣿⣿⣿⣿⣀⣸⢥⣼⣿⠟⠁⠀⠀ ⣿⣿⣿⣿⡟⠁⠀⠀⠀⠘⠜⢿⣿⣿⢿⡆⠻⠶⢯⡷⢟⡽⠀⠲⢣⢊⠎⢈⠱⡸⣦⣽⣿⣤⠟⢘⣿⡿⠋⠁⠀⠀⠉⠛⠻⢤⡀⠀⠀⠀ ⠄⠀⢺⣿⠁⠀⠀⡀⠀⠀⠀⠀⠙⢿⣎⠋⠀⠀⡰⠀⠁⠀⠀⠀⠀⠀⠀⠁⠀⠈⠲⡍⠉⠁⠀⣼⡟⠁⠀⡀⠀⠀⠀⠀⠀⠈⣿⠄⠀⠀ ⠉⠀⠠⡿⡄⡆⠀⡇⠀⠀⠀⠀⢰⠀⢫⡁⠀⠀⣧⠤⠤⠤⢀⣀⣀⣀⡀⠀⠀⠀⠀⢣⠀⠀⢀⣿⠁⠀⡘⠁⢠⠇⠀⡄⠀⢀⡿⠀⠀⠀ ⠀⠀⠀⠹⢷⣿⡒⢷⠒⢻⠒⢒⣽⠾⠋⠙⠢⠄⣹⡀⠉⠉⠁⠀⠉⠙⠛⠛⠛⠩⠭⡽⠀⢀⡼⢿⣦⠤⣇⣀⡎⠀⡘⠀⠀⡜⣡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢩⠟⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⢐⡖⠒⠒⢒⠒⠒⠒⠒⠁⠀⠈⠀⠀⠈⠓⠓⠤⠿⠿⠧⠴⣾⠿⠿⠒⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠊⠉⠀⡰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⢬⠇⠀⠀⠀⠀

⡟⠀⢠⡇⢀⣾⡿⠉⠀⠀⠀⠀⠀⠀⠀⠈⣹⠞⠁⠀⠀⠸⣿⠀⢹⡀⠀⠈⠀⣾⡀⠘⡇⠀⠀⠀⠀⠱⠑⠸⡍⠙⠲⢤⣄⡀⠀⠀⠀⠀ ⠁⢰⣿⠂⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⢀⡾⠣⢄⣀⠀⠀⠀⣿⠀⠀⢳⡀⠀⠀⡿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠙⠒⠤⣀⡉⠓⠀⠀⠀ ⢀⣾⡇⢰⣿⣿⠀⢀⠀⠀⠀⠀⡀⢀⡿⠁⠀⠀⠀⠉⠑⠒⢿⠶⠦⠈⣧⡀⢀⡇⠘⣇⠱⡄⠀⠀⠀⢀⢰⠀⢸⠀⠀⠀⠀⠉⠑⠂⠄⠀ ⣼⣿⣇⣿⣿⡗⠀⣼⠀⠀⠀⠀⣧⣼⢡⠴⠒⠛⠛⠒⠲⣤⡀⠀⠀⠀⠸⣧⢹⢇⠀⠸⣦⢹⡄⠀⠀⢸⢸⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡟⡇⢰⣿⠀⠀⠀⠀⢻⣿⡀⢠⣄⣀⠀⠀⠀⠀⡿⡄⠀⠀⠀⠸⡟⠀⠙⠢⢿⡀⣇⠀⠀⡸⡸⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⢱⡇⢼⣿⠀⠀⠀⢸⠀⢹⡟⠚⠀⠀⠈⠫⢿⠶⠖⠀⠀⠀⠀⢰⠉⠉⠑⠢⡄⢸⣿⠀⢸⢇⣇⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⢸⡇⣸⣿⠀⠀⠀⢸⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⣀⡀⠸⢿⣿⣧⡏⣼⡟⠳⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⢷⣿⣿⠀⠀⠀⠈⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢷⣦⣀⣿⠋⠈⠁⣇⢀⡄⠀⠈⡇⠐⡟⠶⢶⣄⣀ ⣿⣿⣿⣿⣿⠘⣿⣿⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⠀⠀⠀⣿⠉⠁⠀⠀⡇⠈⠁⠀⠀⠀⠉ ⣿⣿⣿⣿⣿⡆⣿⣿⠀⠀⠀⠀⣆⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⣿⠀⠀⠀⠀⡇⢰⡄⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡇⢻⣿⡄⠀⠀⠀⣼⡗⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⣷⠀⢠⣿⠀⠀⠀⠀⠃⢸⡇⠄⠀⠀⡄ ⣿⣿⣿⣿⣿⣿⣼⣿⡇⠀⠀⠀⣿⡁⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣇⢁⣰⣯⠀⢸⣿⠀⠀⠀⠀⠀⢸⣿⣷⣄⢠⣄ ⠛⠉⠉⠉⠀⠈⣿⣿⣿⠀⠀⠀⢹⠳⣄⣀⣨⠗⠦⢄⣀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⡟⢻⣇⠀⣿⣿⠀⠀⠀⠀⠀⢸⣷⣾⣿⣭⣿ ⠀⠀⠀⠀⠀⠀⠘⠸⣿⡀⠀⠀⢸⡇⠀⠉⠀⠀⢒⡶⣾⣿⣿⣷⣶⣶⣿⡿⣼⣿⣿⣿⣿⠁⣸⣿⢰⡿⣿⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⢸⠁⠀⠀⠀⢀⣾⠀⠈⠫⠹⢿⣿⣿⡿⢃⣿⣿⣿⣿⠃⣰⣟⣿⣿⣇⣿⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣟⣿⣾⠟⠁⠀⠈⢿⣿⠒⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⢁⡞⠀⠀⠀⠀⠈⣿⡀⢸⢻⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⡟⣿⣿⠁⢸⡗⠀⠐⠒⢤⣤⣼⢿⢁⠼⠋⣿⣿⣿⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡟⣹⣧⣷⣿⠇⠀⣼⣟⣉⣈⣉⣀⡀⠹⣍⢇⠀⢀⡟⠹⣿⡄⣻⣁⡬⠷⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⠗⣿⣻⣿⡟⢰⡾⡟⢻⠉⠋⠀⠰⠿⢿⡠⠬⣦⡟⠀⠚⢿⣯⣿⠅⠀⠀⠀⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⡏⢸⣿⣿⣿⠟⡿⣿⠧⠘⡄⠀⠀⠀⠈⠀⠀⢠⠟⠁⠀⠀⠀⣇⠘⠀⠀⠀⠀⠀⠀⠘⣷⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⠁⣿⣿⣿⡿⠀⠐⠁⠀⠀⢱⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⢯⡇⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡿⢿⣿⢠⣿⢿⣿⣧⠀⠀⠀⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢸⠸⢸⠹⣿⣦⡀⠀⠀⠀⠀⠀ ⢀⣾⠟⠁⢾⣿⢾⣿⣻⡇⢿⡀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠀⣿⣏⠙⣦⡀⠀⠀⠀ ⣿⠋⠀⠀⢾⣿⣾⡛⣿⡇⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠐⠀⢰⡟⣿⠀⢹⣿⣦⠀⠀ ⣿⡄⠀⠀⢸⡟⢻⣇⢻⣷⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⣀⣠⠄⠀⠀⠀⢀⣀⣒⣶⣶⡚⠦⣄⠀⠀⠀⠀⠀⠀⢸⡿⠁⢸⠀⠀⣏⡏⠳⣄ ⣿⣷⡀⠠⡃⠙⠚⢿⣿⢿⡀⠀⠙⠀⠀⠀⠀⠀⣠⢊⣽⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡵⣄⠀⠀⠀⠀⣸⠁⠀⡘⠀⠐⡾⠀⠀⠘ ⣿⣿⣿⣷⣬⣁⠀⠚⡿⣿⣇⠀⣸⡀⠀⠀⠀⣾⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⢠⠃⠀⠀⡇⠀⢰⠁⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣷⣦⣇⣹⣿⡄⠈⢧⠀⠀⢰⣿⠟⣿⠟⠉⠉⠉⠉⣏⢉⠉⠙⣧⣼⣦⡀⠙⣿⡍⢹⡆⠀⡜⠀⠀⢰⠁⢠⠃⠀⠀⠀⠀ ⣿⣿⣿⣿⢳⠏⠀⣿⡏⢻⣿⣷⡀⠀⢣⠀⢸⡏⠀⣿⠀⠀⠀⠀⠀⣿⣌⠄⠀⣿⡿⠙⡇⠀⢈⡇⢰⠃⣰⡁⠀⢠⣿⣴⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⠏⠀⠀⠀⠸⢳⠈⣿⣿⣷⡄⠀⢃⠀⠙⡄⠻⣦⠀⠀⠀⠀⡇⣷⠀⢰⣿⣿⠀⣷⢀⠞⡠⠃⠰⠛⠀⣰⣿⣿⠃⠀⠀⠀⠀⠀⠀ ⣿⣿⠏⠀⠀⠀⠀⠀⠀⢂⣏⣿⢿⣿⣦⡀⢢⠀⠈⢦⡈⠒⠀⠀⠐⠓⠚⠒⠐⠛⠓⠒⠛⣁⠔⠁⡰⠁⢀⠜⠛⣹⡟⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠀⢀⡔⠚⣯⣽⡿⠛⠉⠁⣸⣿⡄⢱⣤⡣⡀⠀⠉⠐⠂⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠀⢀⠎⢀⡴⠃⠀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⣠⠃⢀⡾⠋⠁⠀⠀⢠⠾⢿⣿⣇⠀⠙⠙⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢃⡴⠊⠀⠀⠀⣿⢇⡜⠀⠀⠀⠀⠀⠀⠀ ⣿⣷⠃⠀⡎⠀⠀⠀⠀⠀⠀⠀⢸⡿⢿⠀⠀⠀⠀⠈⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠔⠉⠀⠀⠀⠀⠀⣿⠞⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⢸⠀⠀⢀⠖⠀⠀⢀⠴⠋⠀⣼⡆⠀⠀⠀⠀⠀⠀⠈⠒⠤⠤⡤⠤⠤⠄⠒⠋⠁⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⣀⡠⠤⠀ ⠀⡇⠀⠀⠀⢀⠎⠀⠀⣠⠃⠀⠀⣰⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⣠⣤⠖⠊⠁⠀⠀⠀⠀ ⠀⠘⠀⢰⣠⠞⠀⠀⠀⠁⠀⢀⡐⠁⣸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣡⣞⡽⠻⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠉⡽⠉⡩⠉⡹⠋⠉⢩⠋⠉⠉⠉⠉⢩⠋⠻⣏⠉⠙⡏⠉⠉⠙⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⣸⣥⠊⣀⠜⠀⠀⢠⡿⢀⣷⠀⠀⢠⠿⠀⠀⢻⡄⠀⢰⡄⠀⡄⠺⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣶⡟⠁⢠⠏⠀⢀⣰⣫⣧⠮⡿⠀⡀⡿⠓⠠⠤⢀⣿⣄⢘⣧⠀⡇⠀⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⢻⣼⡧⠠⢺⠋⣩⣟⣉⣈⠊⠀⡇⢀⣿⠁⠀⠀⠀⢀⣈⣻⣏⣿⡑⠧⠄⡇⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⢸⣿⡇⡤⣾⠞⢋⣿⣿⣿⡟⢧⠁⣼⡏⠀⠀⢀⡾⢛⣿⣿⣿⡟⠷⣧⠈⣧⣼⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡾⢀⣧⠹⠀⢸⣿⠿⢿⠗⢈⢎⡟⠀⠀⠀⠀⠀⢹⡿⠿⣻⡃⢰⠋⠀⣿⢻⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠘⣸⢼⡄⡇⢈⡿⠛⠛⠔⢡⠞⠀⠀⠀⠀⠀⠀⠈⠛⣛⢫⠇⣼⠀⠀⣿⡏⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⣷⣄⣷⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢰⣿⠀⢀⡟⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡁⢻⣝⡿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡼⣹⡇⢸⣤⣀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⡗⠒⠓⢻⡌⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢡⣿⣇⣿⡄⠙⢿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⡴⣻⠛⡀⢣⠀⢀⡿⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⣠⠟⠁⢿⡏⢹⠀⠀⢛⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠟⠘⡘⠹⡄⣱⡈⢇⡼⠃⠀⠈⢲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⣼⡇⠀⡆⠀⢸⡼⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡸⣆⠃⠀⢿⠁⡟⣌⣇⠀⠀⢀⢸⠀⠑⠢⣄⠀⠀⠀⠀⣠⠔⠊⢀⠧⢄⠀⢰⠿⠱⡀⠇⠀⡸⢡⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣣⡙⡆⠸⡘⣶⠋⠀⠉⣳⠖⠓⡾⡆⠀⠀⠀⠉⠑⠒⠁⠀⠀⠀⢸⢠⠎⢣⡏⠀⢣⠱⣆⡴⢗⡟⢸⡄⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠈⠁⠀⠑⢬⡲⡷⣘⣍⣽⡿⠃⠀⠀⣵⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠴⠋⢟⢿⢈⣷⠁⣠⢻⠀⢸⢿⡉⠀⠐⠢⠤⣀

⠀⠀⠀⠀⠀⣠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⠀⠀⠀⠀⠀ ⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀ ⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠘⡄⠀⠀ ⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢄⣀⡞⠉⠀⠀⠀⡰⠀⠀⠀⠀⢸⠀⡄⠀⠀⡆⡆⠀⠀⠀⢰⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⢀⠔⢀⠔⢁⣜⣾⠁⠀⠀⡀⣸⠁⡀⠀⣸⠀⢸⢰⡇⠀⡼⢰⠁⠀⠀⠀⠀⠇⠀ ⢸⠀⠀⠀⠀⠀⠀⢀⣾⣰⠋⢠⢻⡿⢸⡇⠀⢠⢣⠃⡇⣇⣠⡿⠀⣿⣾⠀⡼⠁⡜⡀⠀⡀⡆⠀⠀⠐ ⢸⠀⠀⢀⠆⠀⠀⣼⣷⣧⣦⣿⢾⠇⠀⢇⠀⢸⡞⠀⢿⣥⠛⣧⣼⡟⣽⠞⠁⣸⠁⠁⠀⡇⡇⠀⠀⠠ ⢸⠀⠀⣾⠀⠀⢸⣿⠋⣿⠼⠘⣾⠀⠀⠘⡆⢸⣧⠀⠸⠃⣀⣭⡁⠸⠓⠒⢾⢻⠀⠀⢸⢡⡇⠀⠀⠀ ⢸⠀⢰⣿⠀⠀⣎⢙⣶⣿⣿⣿⣿⣿⣆⠀⠘⣄⢿⣆⠀⣾⣿⣿⠿⠿⣷⣦⣭⣼⠄⢀⠇⣸⠁⠀⡀⠀ ⢸⠀⣸⢹⠀⢠⣏⣟⡩⠟⠉⠀⠈⠀⠙⠃⠀⠈⠛⠬⠷⣿⠉⣯⠀⠀⠀⠉⠻⣏⢠⠎⢀⡿⠀⢠⠃⠀ ⠀⡇⣿⣿⠀⠈⡟⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⡇⣿⡄⠀⠀⠀⢰⣿⠏⠀⣸⠃⣠⡏⠀⠀ ⠀⢧⡏⢿⡇⢸⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢸⡇⠀⠀⠀⠀⢠⡿⣿⠀⡜⡝⣼⡟⠀⠀⠀ ⠀⠸⡇⠈⣿⡀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠤⠤⠤⠤⣿⡀⠀⠀⠀⠀⠀⣏⡜⣰⣹⡟⠀⠀⠀⠀ ⠀⠀⠱⠄⠸⣷⣿⣷⣀⡀⠀⠀⠀⢠⣿⣷⣶⠶⠶⠶⢶⣶⣿⣷⡄⠀⠀⠀⣸⣿⢴⣳⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⡙⢿⡀⠀⠀⠀⢾⣟⠉⠀⠀⠀⠀⠀⠈⢙⣿⠃⠀⠀⠀⣿⢁⡞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⡄⠙⠦⡀⠀⠈⠙⠻⠶⠶⠶⠶⠶⠟⠋⠁⠀⠀⡠⠊⢁⣨⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢲⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⣴⣶⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀

⠀⣰⣿⠃⡜⠉⢹⠃⠀⠀⠀⠀⠀⡇⠀⠀⢸⢠⠻⡰⠀⡇⠀⠀⠀⠀⠀⣼⡀⡄⠀⢸⠀⢳⠀⠀⢸⡄⢰⡄⠀⠀⢽⡄⠀⠀⠀⠉⠀⠀ ⠘⠟⠛⢰⠇⠀⠸⠀⠀⠀⠀⠀⠀⡇⠀⢰⣾⣾⡀⣧⠀⡇⠀⠀⠀⠀⢠⣿⡇⣿⠀⢸⠀⠈⣇⠀⠀⣷⡀⣿⣆⠀⠈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡼⠀⠀⡀⡀⠀⠀⡶⠀⢠⡇⠀⣾⡇⡟⣇⣿⡆⠙⠀⠀⠀⠀⣼⣿⣧⣿⠀⡌⢰⢂⢸⡀⢰⡏⣇⢻⣿⣧⠀⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠇⠀⠀⡇⡇⠀⠀⣿⠀⣾⣹⣀⣿⠃⢸⣿⣾⣷⠀⡀⠀⠀⣸⣿⣿⣿⣿⣰⣇⣇⣘⣌⣇⣸⢠⣸⣼⣿⣿⣷⣿⠀⠀⠀⠀⠀⢀ ⠀⠀⢸⠀⠀⠀⢱⣿⠀⢰⣿⡆⢹⡏⢏⣿⠉⠉⢿⣿⣿⣧⣧⠀⢠⣿⣿⣿⠇⣿⣟⡟⠀⠀⢃⢹⡏⠘⡌⣿⡇⢻⣿⣿⠀⠀⠀⠀⠀⢸ ⠀⠀⠈⠀⠀⠀⢸⣿⡆⢸⣿⡻⣾⡇⠘⢿⠀⠀⠘⢿⢻⣿⣿⣧⣿⣿⣿⣏⡴⣿⡟⠀⠀⠀⢸⣸⠃⠀⢣⢻⠰⡘⣿⣿⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠈⣧⢷⢸⣿⣇⠙⢅⣤⣬⡤⣄⣀⠨⢆⠻⣿⣿⣿⣿⣿⠟⠘⢉⡠⢔⣲⣤⣼⠗⣶⣤⣼⡜⠀⢇⢻⡏⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠘⠟⢿⣿⣿⡴⠋⠉⠉⠉⠙⠛⠿⢶⣄⠙⢿⡏⡸⠁⠀⠀⠀⡾⠟⠛⠉⠉⠉⠉⠉⠃⠀⠀⢸⣼⡇⠀⠀⠀⠀⢀⣾ ⠀⠀⠀⡆⠀⠀⠀⠀⠠⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠊⠀⡿⠀⠀⠀⡀⠀⢜⣿ ⠀⠀⠀⠇⢠⡀⠀⠀⣶⣸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢧⣾⠃⢰⣷⣦⣾⣿ ⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠸⣞⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⣺⣵⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⡤⠴⠖⢦⣦⡀⠀⠀⠀⠀⠴⠟⠋⣴⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⢰⣿⠿⠛⠛⠓⠒⠛⠉⠉⠛⡇⠀⠀⠀⠀⠀⣠⠞⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠑⣦⣄⣀⠀⠀⠑⠒⠒⠒⠒⠒⠒⠒⠒⠚⡁⠀⢀⣠⠴⡊⢀⣀⣿⣿⣿⣿⣿⣿⣿⣿⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣢⠔⢀⠞⠁⠀⠀⢠⡶⠁⠀⡄⠠⠀⠀⠀⠀⠀⠀⠄⢃⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⡰⠃⢀⡞⠀⢠⣿⠇⠀⢸⠁⠀⠀⠀⠀⠀⠀⢸⠀⠘⡔⣀⠀⢃⠀⠀⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⡴⠁⢀⣾⠁⠀⡞⢸⠀⠀⡏⠀⢀⢰⠀⠀⠀⠀⡎⠀⠀⢱⢹⡄⠸⣆⠀⠀⢱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⡸⠁⠀⣼⡇⣀⣼⣀⣸⣄⣀⣷⠤⢿⠘⠳⠑⢤⣰⡇⠀⠀⠀⣧⣣⠀⢻⣆⠀⠀⢡⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠃⠀⢠⠃⠀⢰⢿⠁⢀⡃⠀⢹⡇⠸⣏⡅⠈⡆⢧⠀⠀⢹⡟⠒⢤⡀⢹⣿⣧⠀⢻⡄⠀⠀⠳⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠀⠀⣾⠀⠀⡿⢸⣤⣼⣿⣿⣿⣿⣦⣧⢰⠀⢱⡘⡇⠀⠿⢧⠀⠀⠈⠙⡿⣽⣷⣄⠳⡀⠀⠀⠙⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢰⡟⢸⢛⣻⣼⠿⠟⠻⢻⡟⠛⠄⠘⣟⠜⡄⢸⣾⣿⣶⣷⣄⣱⠘⣷⡙⢷⣧⡀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⢸⠁⣼⠸⣿⠉⠀⠈⠈⠉⠀⠀⠀⠀⠹⢆⠈⢀⢥⣿⣿⣿⣿⣿⣧⣺⣷⡄⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⣸⠀⠈⣏⢻⠀⠀⠀⠀⠀⠞⠀⠀⠀⠀⠀⠁⠘⠺⠿⠯⠤⣌⣁⣿⡏⡙⣿⠄⣽⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡔⢁⢞⣿⣾⠀⡏⠻⢦⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠢⣍⠁⠠⢬⠃⣠⠞⡀⠀⡆⠀ ⠀⠀⠀⠀⠀⠀⢀⠎⡴⠁⡜⢈⣿⣾⡇⠀⠀⠑⠀⠀⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⣺⠞⢁⢾⢡⣶⠇⠀ ⠀⠀⠀⠀⢠⠚⣯⡜⠀⢠⠇⢸⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠞⠉⣾⡿⠟⠂⠀ ⠀⠀⠀⠀⠀⣹⡟⠀⢀⣾⠀⢸⠀⠀⢱⠀⠀⠀⡤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⣡⠞⠁⠠⠾⠋⠀⠠⠀⠀ ⠀⠀⠀⠀⠀⣿⠃⠀⠎⢸⡄⠸⣇⠐⣄⢣⠀⠀⠉⠉⣉⠙⠛⠭⢉⡒⣦⣀⠀⠀⠀⠀⢠⠋⡿⠧⠀⠀⠀⠐⣶⠶⡎⠀⢲ ⠀⠀⠀⠀⠀⢿⣱⡜⢀⠃⠱⡄⢻⠳⣌⠛⢧⠀⠀⠀⠀⠉⠑⠂⠀⠀⠉⠉⠀⠀⠀⢀⠇⠎⠀⡠⠚⠓⠢⢤⣥⡔⠊⠻⡅ ⠀⠀⠀⠀⠀⠈⢇⡇⢸⠀⠀⠈⠓⣳⣄⡉⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣤⡴⠋⠀⠀⠀⠀⢸⠀⢻⡄⠀⠈ ⠀⠀⠀⠀⠀⠀⠈⢣⡘⡦⠒⠊⠉⠀⠀⠙⠧⠤⣵⡀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣾⡿⣏⠀⠀⠀⠀⠀⠀⠈⢇⠀⢻⡆⠀ ⠀⠀⠀⠀⠀⡠⠔⢋⠓⢝⢤⡀⠀⠀⠀⠀⠀⠀⢀⠏⠒⠒⠒⢲⣿⣿⣿⣿⣿⠿⠉⠀⠘⢷⣄⠀⠀⠀⠀⠀⠈⢦⡼⠁⠀ ⠀⠀⣀⠴⠊⠀⠀⡌⠀⠀⠑⠬⡒⠤⣀⠀⢀⠔⠁⠀⠀⠀⢠⠋⢿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠉⠳⠦⣄⣀⢀⡠⠊⠀⠀⠀ ⠉⠉⠀⠀⠀⠀⢸⠁⠀⠀⠀⣴⡏⠑⠦⡉⠛⢦⡀⠀⠀⠀⠀⠀⡘⢻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠉⠓⠣⢄⡀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣼⠎⠀⠀⠀⠈⢳⢤⡈⠳⢄⠀⠀⠰⠁⢠⢷⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠀⠀⢰⠏⠀⠀⠀⠀⠀⢸⠀⠑⢄⠀⠑⣴⠀⢀⠎⠀⠃⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢀⡟⠀⠀⠀⠀⠀⠀⣸⢀⡴⡟⢢⠀⠘⣄⠎⠀⠀⠀⠀⠀⠀⠀⠀⣾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢪⠞⣱⠿⠞⠈⣠⢞⣿⠿⣹⠏⠁⠀⢸⡀⢹⣧⠀⠘⢿⣧⠀⢹⣧⡀⠈⣧⡀⢱⡀⢳⡀⢺⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡟⣠⣯⡾⠃⢀⣴⡟⣡⡿⠃⣾⠇⠀⠀⠀⠸⡇⠈⢿⣇⢸⠈⢿⣧⠘⢿⣷⡀⢸⣧⠀⢳⡈⢷⠀⡹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣱⢟⣟⣠⡾⣿⡿⣱⡟⠁⢸⡏⠀⠀⠀⠀⢀⣧⡄⠘⣿⡌⡆⠀⢻⣧⡄⢻⣷⡀⢿⣧⠘⣷⡈⢇⢱⣃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠋⣡⣾⣿⡏⢰⡿⢳⡟⠀⢀⣼⣥⣤⣤⣤⢤⣄⣹⠀⠀⠘⣿⣧⠈⠓⢿⡇⠀⢻⣧⠸⣿⡆⢃⢳⡜⣆⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡼⠋⣽⣿⢀⡿⢡⡟⠀⣿⣿⡿⠶⠿⠷⠿⠿⠿⡿⠂⠀⠀⠘⢿⣶⣶⡦⢿⣄⣀⢻⣇⢸⣿⣸⡆⢻⣾⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⢀⣿⡇⣸⠁⡸⠁⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠛⠓⠾⢯⣿⣼⣿⡄⢽⣿⣿⣎⢿⠻⢧⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⡸⠁⣴⠃⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠙⠿⡇⢸⣿⣿⠻⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣷⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠙⢿⢠⢸⠟⠳⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡿⣷⡙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣾⡜⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢃⣿⡟⣦⣈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣰⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠇⢸⡟⢰⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠔⠒⠲⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠗⣻⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠁⢀⡟⣁⣸⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣺⠇⢸⡆⠀⠀⠀⠀⠀⠀ ⡶⠶⠾⠿⠿⢿⣿⠟⠉⠉⠇⠻⡏⢿⠙⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡿⠿⠿⠿⠿⠶⠦⠤ ⠀⠀⠀⠀⠀⡼⠁⠀⠙⢦⡀⠀⠙⠘⢶⠀⠻⣦⣀⣤⣄⡀⠀⠀⢘⡩⠤⢬⡱⣦⠀⠀⠀⠀⢀⡠⣾⣿⠟⠛⠚⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠙⠦⠀⠐⠜⠆⠀⠈⢻⣏⣙⡿⠠⢚⡡⠔⠢⢄⠙⠎⣳⣾⣥⠖⠋⢠⡏⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠠⠄

⠀⠘⡧⠀⣠⠎⠀⠀⢀⠔⠁⠀⠀⠀⠀⣠⠞⣇⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⣾⠁⠀⠀⠀⠀⠀ ⠀⠀⣿⡴⠃⠀⠀⡰⢣⠆⠀⠀⠀⢀⡴⠁⠀⠸⡆⠀⠀⠀⠀⠀⠀⠘⡆⠀⡄⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⡈⢧⠀⠀⢻⡀⠀⠀⢠⠀⠀ ⠀⠀⡿⠁⠀⠀⡜⡰⠁⠀⠀⠀⣰⠋⠀⠀⠀⣠⠿⡀⠀⠀⠀⠀⠀⡀⣧⠀⡟⠲⣄⢳⡀⠀⠀⠀⠀⠀⠀⠱⡘⣇⠀⠈⣧⠀⠀⠸⠀⠀ ⠀⢠⠃⠁⠀⡜⡜⠁⠀⠀⢀⡼⠁⠀⠀⣠⠞⠁⠀⢱⡀⠀⠀⠀⠀⠀⢸⡀⢳⠀⠈⠳⣿⡄⠀⠀⠀⠀⠀⠀⢡⠘⡄⠀⠸⡄⠀⡄⠀⠀ ⠀⠀⠀⢀⡞⡰⠀⠀⠀⢀⠞⠀⠀⢠⠞⠁⠀⠒⠀⠀⢣⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠹⢆⠀⠀⠀⠀⠀⠀⢣⢹⠀⠀⢷⠀⣆⠁⠀ ⠀⠀⢠⣿⡇⠇⠀⠀⢀⡞⠀⠀⡴⠃⡄⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠈⡌⣇⠀⢸⡆⡇⠀⠀ ⠀⢠⣿⣿⠐⠀⠀⢀⡞⠀⢀⡜⠁⠀⠙⣆⡀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⢻⢸⠀⠀⠀⠀⠀⢀⣤⠎⠑⢄⠀⠀⠀⠰⢸⡀⠀⣿⣷⠀⠀ ⠀⠀⣾⣿⠀⠀⠀⡼⠀⢀⠞⠀⠀⣀⣠⣬⣿⣦⣤⣤⣤⣤⠞⢦⠀⠀⠀⢸⣺⣦⣤⣤⣴⣶⣯⣥⣀⡀⠈⠳⡀⠀⠀⠃⣇⠀⢻⣿⡄⠀ ⠀⢠⣿⣿⠀⠀⢰⠃⢀⡎⠀⣰⣾⢟⣫⣽⣿⣿⣿⣿⣷⡄⠀⠈⢦⠀⠀⢸⣿⢀⣤⣾⣿⣿⣿⣿⣿⢿⣦⡀⠙⡄⠀⠀⢹⠀⢸⡇⣇⠀ ⠀⣼⢹⣿⠀⠀⡾⠀⣾⠀⣸⡿⢡⠞⢻⣿⣿⣿⣿⣏⢿⠓⡔⠀⠨⢣⠀⠈⣿⠿⢻⠋⢻⣿⣿⣿⣿⣆⢹⣿⠀⢻⣄⠀⠸⡇⣸⡇⢹⠀ ⢀⡇⠀⣿⡄⠀⠇⠀⣿⠀⣿⡇⢸⣴⣿⣿⣿⣿⣿⣿⠀⠀⠀⠾⠂⠀⠳⡀⣿⠀⢸⣶⣿⣿⣿⣿⣿⣿⠀⣿⡇⢸⠙⡆⠀⡇⣿⡇⠀⠀ ⣼⣤⣶⣿⡇⠀⠀⠀⣿⠀⢻⣧⠸⣿⣌⡙⠻⣿⣯⡼⠄⠀⠀⠀⠀⠀⠀⠱⡇⠀⠾⣧⣄⡛⠛⣻⣯⡼⢰⣿⠀⢸⠀⢹⡀⣿⣿⣷⣦⣄ ⣿⣿⣿⣿⣿⠀⣠⠀⣿⠀⠀⠙⠃⠑⠢⠭⠭⠥⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠭⠭⠥⠚⠁⠛⠁⠀⢸⠀⣠⣧⣽⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⣿⣷⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠊⠉⠉⠉⠓⠒⠒⠉⠉⠉⠓⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡍⠒⠒⠠⠤⣠⣤⡤⠄⠐⢒⠊⢉⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠧⣄⣀⡤⠚⢥⡤⠹⠦⣘⢁⡴⠋⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⠶⠾⠿⠛⠛⠛⠛⠛⠻⠿⠷⠶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣆⠀⠀⢠⣄⠀⢠⣤⡀⠀⢀⠀⢸⣧⠀⠈⠹⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⠁⠀⢀⣤⣤⠀⠀⠀⠀⣠⡀⠀⢠⣦⠀⠀⢸⣿⡄⠀⢸⣿⡄⢸⣿⡇⠀⣿⣧⢸⣿⣇⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡿⠁⠀⢀⡾⠻⡏⢀⣤⡀⠀⣿⣿⠀⢈⣿⡆⠀⢸⡟⣷⠀⠀⣿⣷⣸⡇⢿⣼⠇⠹⣿⡇⠹⣧⠀⠀⠀⢻⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠁⠀⢠⡿⠁⠀⣇⣸⢿⡇⢀⡿⢹⡆⢸⠋⣿⡀⣸⠃⢹⣧⣼⠇⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⢿⡆⠀⠀⠀ ⠀⠀⠀⠀⣼⡇⠀⢀⡿⠁⠀⠀⣿⠇⠘⠿⠟⠁⠈⣷⣾⠀⠘⠓⠛⠀⠀⠉⠁⠀⠀⠀⠀⢀⣀⣤⣴⠶⠟⠀⠀⠹⣧⠀⠀⠘⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⣾⢁⣄⣄⣀⣀⣀⡀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⣿⡇⠀⠀ ⠀⠀⠀⢸⡇⠀⣸⠇⠀⠉⠉⠉⠉⠙⠛⠻⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⢸⡇⠀⠀ ⠀⠀⠀⣸⠇⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⡆⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⢀⣠⡾⠂⠀⠀⠀⠀⠀⠀⠈⣿⡀⢸⡇⠀⠀ ⠀⠀⠀⣿⣤⡟⠀⠀⠀⠀⠲⠶⠦⣤⣄⣀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠶⠆⠀⠀⠀⠀⠀⠀⠀⠸⣇⢸⡇⠀⠀ ⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠰⠶⢛⣿⣿⣿⠿⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡿⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀ ⠀⣠⣤⣿⠇⠀⠀⠀⠀⠀⠰⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⣤⡀ ⣼⡏⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠋⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⣸⡿ ⠘⣷⣀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠉⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣠⣿⠁⠀⠀⠀⠀⣀⣀⣴⡿⠁ ⠀⠈⠛⠻⢿⡇⠀⠀⠀⠀⠘⣿⣀⣸⣷⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⢸⡟⠛⠋⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⣠⣶⡿⠛⣿⡉⢹⣿⠛⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⢻⣇⣀⣽⣷⣾⠿⠿⠛⠛⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠷⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⣿⡇⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠐⣿⣤⣴⠶⠶⠾⠛⠛⠛⠉⠉⠉⠉⠁⠀⠈⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⢷⣶⣶⣶⣶⣶⣶⡾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢠⣯⣾⣟⣀⣀⣤⣤⣤⣤⣴⣶⣶⣖⣿⣿⣿⣿⣿⣶⣶⣦⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣉⣬⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠀⠙⢿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿ ⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⢀⡞⠁⠀⠀⢀⣠⣤⣄⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⢠⡞⠀⠀⠀⣰⠟⠁⠀⢸⡆⠀⠠⣀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡻⣿⣿⣧⡴⠻⠆⠀⠀⣸⠇⠀⠀⢀⡾⠀⠀⠀⠀⠙⠢⣀⠙⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⢿⣿⣇⠀⠀⠀⠀⣿⠀⠀⢠⡾⠃⠤⣄⠀⠀⠀⠀⠈⠁⠈⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠈⢻⣿⡀⠀⠀⠀⠘⠳⠾⠋⠀⠀⠀⠈⠳⢦⡀⠀⠀⠀⠀⡏⢻⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠹⣿⡆⠀⠹⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⡇⠀⢿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠲⠤⣤⣞⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢻⡇⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢤⠀⠙⢄⢸⣿⠀⠘⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⣷⠀⠀⢀⣤⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⡼⢡⠏⠀⠀⢠⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⢸⡆⢠⡟⠁⠀⢸⠇⠀⠀⠀⠀⣀⣀⣼⣧⣏⠀⠀⢀⡾⣁⣉⡉⠿⠛⠛⠿⠿⢿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣦⡀⠀⠸⣇⣾⠀⠀⠀⡼⣀⡤⠖⠊⠉⠀⠀⠀⠀⠀⠀⣠⠟⠿⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠿⣿⣿⣿ ⠀⠀⠀⠀⠀⢠⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⠻⣷⣄⠀⣿⡼⣄⣠⠞⠋⠁⢀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠁⠀⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠈⠓⠄⠀⠀⠘⠻⢿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠙⢷⣿⣷⣦⡀⠀⠀⠀⠀⠙⠦⡀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⣼⣿⠶⣤⡀⠀⠀⠀⠙⠻⠿⣿⣿⣿⣿⣿⣶⣦⣾⣽⣿⣿⣿⠷⠦⢤⣤⠤⠤⠔⠚⠉⠀⠀⠀⠀⡠⠤⠴⠾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⢀⠀⠉⠓⠃⠂⣘⠷⣲⠆⠀⠈⠉⠛⠛⠳⠤⠤⠬⠭⠿⠟⢒⠒⠋⠈⠉⠓⠒⠒⠦⠤⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⡿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠿⠿⢿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⡿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡄⠀⠀⠀ ⠀⠀⢀⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄⠀⠀ ⠀⠀⣾⣿⡿⠁⠀⠀⣄⡀⠀⠀⣀⣀⣤⣶⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣶⣤⣄⣀⡀⠀⠀⣀⣄⠀⠀⢹⣿⣿⡄⠀ ⠀⣸⣿⣿⠁⠀⠀⠀⠉⠛⠻⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠟⠛⠋⠁⠀⠀⠀⢿⣿⣷⡀ ⢠⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡇ ⢸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿ ⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠛⠛⢻⣿⢿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⢿⣟⠛⠛⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⡟⣹⡇⠀⠀⣸⡏⠀⠙⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠈⣿⠀⠀⠈⣿⣹⣿⣧⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠈⠉⢁⣿⠁⠀⠀⣿⠁⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⣿⡆⠀⠀⣿⡇⠉⠉⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠲⠦⣄⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡏ ⠀⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣿⡇⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠈⠙⣆⠀⠀⠀⠀⠘⣿⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠃ ⠀⠈⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⣿⡇⠀⠀⠀⠀⣼⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⡄⠀⠀⠀⠀⣿⡀⠀⠀⢿⡇⠀⠀⠀⠀⠀⢰⣿⣿⠇⠀ ⠀⠀⠘⣿⣿⣧⠀⠀⠀⠀⢠⣿⠀⠀⠀⣿⠁⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⡇⠀⠀⢸⣧⠀⠀⠀⠀⣰⣿⣿⡏⠀⠀ ⠀⠀⠀⠘⣿⣿⣷⡀⠀⠀⢸⡏⠀⠀⠀⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⠀⠀⠀⣴⣿⣿⠏⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣿⣿⣄⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⠀⢀⣾⣿⣿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣿⣷⣾⡇⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⡇⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠘⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⣤⣾⠿⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⠹⢷⣦⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣶⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠶⠶⠾⠿⠿⠟⠛⠛⠛⠛⠻⠿⠷⠶⠶⠿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⣿⡆⠀⠀⠀ ⠀⠀⠀⠘⢿⣷⣤⣤⣴⣶⣶⣶⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣶⣦⣤⣤⣴⡾⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⢀⣀⣤⣴⡶⠟⠛⠉⠉⠉⠙⢿⣦⣀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⠷⠶⠶⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⢠⣤⣤⡤⣀⣀⣤⣀⡀⢀⡀⡀⡀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⣼⠓⠺⣿⣆⠀⠀⠀⠀⣸⠟⠮⣟⢦⣸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠁⠀⠀⢻⠀⠀⠈⢻⠀⢀⡔⢾⠛⠀⠀⠀⠀⠙⣦⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠘⣦⡀⠀⡜⡇⠈⠁⢈⠳⢶⡄⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⢀⡼⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠛⠚⣇⡇⠀⠀⠘⡇⠀⠙⠲⣄⣀⣰⣦⡙⢆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⣠⡟⠁⠀⠺⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢹⣇⠀⠀⠀⢹⡀⠀⠀⢰⡍⠉⠈⢳⡌⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡞⠉⠉⣻⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⢸⡿⡄⠀⠀⠘⡇⠀⠀⠀⢷⠀⠀⠀⠹⣌⢷⡀⠀⠀⠀⠀ ⠀⠀⢀⣿⡟⠀⢀⡾⠃⢠⡏⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⡇⠀⠀⢰⠇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠈⡇⠹⣆⠀⠀⢷⠀⠀⠀⠘⡇⠀⠀⠀⠙⣧⣳⡀⠀⠀⠀ ⠀⠀⣸⠉⠳⠤⠞⠁⢀⡟⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠠⣷⠀⠀⢸⠀⢻⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⢿⣷⣄⣇⠀⠘⣆⠀⢸⣧⡀⠀⠀⢻⡀⠀⠀⠀⠈⢷⣣⠀⠀⠀ ⠀⠀⡟⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⢰⢿⠀⠀⢸⠀⠘⣆⣀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢷⢸⡏⠉⠉⠛⣏⢹⠛⢧⠀⠀⢸⡇⠀⠀⠀⠀⠈⣿⣧⡀⠀ ⠀⢨⡇⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⢀⡟⠘⡇⢀⣏⣠⠴⢿⡋⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⣠⠀⠀⠘⣾⠀⠈⢧⠀⠀⢷⠀⠀⠀⠀⠀⢹⢿⣷⡀ ⠀⠸⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢠⣾⠴⠒⢻⡉⡇⠀⠀⠠⣧⡀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⡟⠋⣡⣴⣶⣶⣿⣤⣄⠘⣆⠀⢸⠀⠀⠀⠀⠀⢸⡇⠙⢷ ⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⠃⠀⠀⢀⣿⣧⣤⣤⣄⣈⣏⠀⢿⠳⣄⠀⠀⠀⠀⠀⠀⣇⢺⡿⣿⣿⣯⣍⡛⢿⣷⡽⡆⢸⠀⠀⠀⠀⡀⠀⡟⠂⠀ ⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⡞⠀⣠⣾⣿⣿⣿⣟⣻⣻⠿⣿⣦⠘⡇⠙⢦⡀⢰⡀⠀⠀⢸⠘⢻⠋⠀⠈⣿⣿⡄⠹⣿⣿⣼⠆⠀⠀⠀⡇⠀⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣼⢁⣾⣿⡟⣯⠞⠉⠹⣿⣿⣷⣬⡈⢷⣽⠀⠀⠻⣄⡹⣦⡀⢸⠀⣾⣤⣴⣾⣿⣿⣿⡆⣿⠟⢿⠀⠀⠀⢀⣷⠀⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣠⡏⣾⣿⠋⢸⠃⠀⣀⣰⣿⣿⣿⣿⡇⠀⠉⠀⠀⠀⠈⠙⠟⠳⣾⠀⠹⣿⣿⣿⡿⠛⢻⡇⠉⠀⢸⠆⠀⠀⢻⠿⡆⠃⠀⠀ ⠀⠀⠀⢠⠀⠀⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⢸⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⡿⠟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠻⠟⠁⠀⠀⣼⠇⠀⣠⡟⠀⢷⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⡇⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠹⡜⢿⡷⠀⠸⣿⣿⣿⣏⣩⠿⠒⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⢠⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣇⠀⢿⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠈⠹⡄⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⢸⡀⠈⣿⡄⠀⠀⡀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠴⢞⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡀⠈⣇⠀⣿⣿⣄⠀⠸⣦⡀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠹⣆⣿⢧⠹⣆⠀⢹⡙⠶⣄⡀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣰⠏⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⢹⡇⠸⢷⡙⢦⡀⢷⠀⠈⠙⠓⠦⠤⣄⣀⣉⡷⠄⠀⠀⠀⠀⣠⠾⠛⠋⠀⠀⠀⠈⠉⠉⠉⠉⠈⠙⣿⣧⠀⠀⠀⢀⣴⣇⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠙⠿⣷⣌⣧⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠼⠿⠀⢀⣤⠟⠉⢿⡄⠀⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠋⠉⠙⠳⢤⣀⠀⠀⠀⠀⢿⣷⢦⣤⣤⣤⠤⠖⠋⠉⠉⠉⠁⠀⠀⠀⣠⣴⠿⠁⠀⠀⢸⣧⠀⠘⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠻⡝⠒⠦⢤⣀⡀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣿⣉⠀⠀⠀⠀⢘⡿⠈⢳⡀⠹⡆⠀⠀⠀⠀⠀ ⣶⣄⡀⠀⠀⠁⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⡇⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⣿⡛⠉⠉⠀⠉⠉⠉⠛⠿⣿⣶⠶⣿⡿⠁⠀⠀⠙⠳⠿⠀⠀⠀⠀⠀ ⠉⠉⠉⠁⠀⠀⠀⢠⡟⣷⡆⠀⠀⠀⣶⣄⡀⠀⠀⢤⣼⡟⠀⠀⢦⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠙⣆⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⠀⣼⣧⣜⣿⡄⠀⠀⠻⠹⣿⣤⣤⣿⠋⠀⠀⠀⠀⠙⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠘⣯⢧⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⢸⠀⣾⣿⣇⣀⣞⣁⣀⣠⣤⣿⠤⠔⢺⡅⠀⠀⠀⠀⡏⠀⡜⡗⠀⠀⠙⢿⢻⠦⠼⣧⡤⣬⣷⣿⣿⣦⣀⣿⡆⠀⠀⠀⠉⢲⠀⠀⠀⢺⡆⢹⣇⠀⢷ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⣼⢠⣿⡏⣏⢈⡏⠁⠈⠉⣭⠇⠀⠀⠀⢧⠀⠀⠀⠀⡇⠀⠀⡇⠀⠀⠀⠈⢿⣇⠀⠀⠳⡄⢹⠀⠹⡌⢻⣹⣿⡄⠀⠀⡀⢸⠀⠀⠀⢸⡄⣸⣿⡀⢸ ⠀⠀⠀⠀⠀⢀⡖⢸⡏⠁⣿⢸⣿⠁⢸⣼⠀⠀⠀⠀⣿⠀⠀⠀⠀⠘⡆⠸⡀⠀⣇⠀⠰⣇⠂⠀⠀⠀⠈⢻⡄⠀⠀⠙⢦⣇⠀⠹⣄⢳⣿⣧⠀⠀⡇⠀⡄⠀⠀⠈⡇⢸⠀⢇⠀ ⠀⢰⠀⠀⠀⡼⠀⢸⡇⠰⣿⠜⣻⠀⠈⡿⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠸⡄⣧⠀⣯⠀⠀⣿⡆⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠻⡄⠀⠘⣆⢹⠸⡆⢸⠃⠀⡇⠀⡄⠀⡇⢸⡇⢸⣠ ⠀⢸⠀⠀⢠⠇⢠⢸⡇⠀⣿⡄⣿⠀⠀⠘⠀⠀⠀⠀⣠⠤⠤⠴⠚⠀⠀⠹⣿⣧⢸⠀⠀⣿⣿⠀⠀⠀⠈⠓⠒⠒⠤⠤⠀⠀⠀⠀⠀⠘⣿⡄⢧⡟⠀⠀⡇⢀⡇⠀⣧⢸⡇⠀⣿ ⠀⢸⠀⠀⢸⠀⢸⡄⡇⠀⠸⣷⣿⣦⣤⣤⣤⣤⣤⣤⣤⣤⣴⣶⠶⠆⠀⠀⠙⢿⣿⡇⠀⣿⠸⡄⠀⠀⠚⠿⣷⡶⣶⣶⣶⣶⣤⣤⣤⣤⣼⡇⣾⠃⠀⠀⡇⢸⠁⢰⣿⣸⠁⠀⠘ ⠀⢸⠀⠀⣿⡀⠘⣷⢿⢠⣄⢿⣿⠀⠀⠀⣿⠋⠀⣹⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠙⢿⡆⢹⡀⠃⠀⠀⠀⣸⡃⠀⣼⣿⣿⣿⣿⣇⠀⠀⣼⢡⡏⠀⠀⢰⠃⡟⠀⢸⣿⣿⠀⠀⠀ ⠀⢸⠀⢠⣿⡇⠀⣿⡏⠀⢹⣾⡏⠀⠀⠀⣿⣶⣶⣿⣿⡏⣽⣿⠀⠀⠀⠀⠀⠀⠀⠈⠻⣜⡇⠀⠀⠀⠀⢹⣿⡟⣿⣿⣿⢹⣿⡿⠀⢀⣿⣾⠁⠀⢀⣾⣸⡇⠀⣾⣿⡇⠀⠀⠀ ⠀⠘⡇⢸⣿⣷⠀⣿⢻⡀⠐⣿⣿⡀⠀⠀⢿⣿⣿⣟⣻⣋⣉⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠘⣿⣷⣌⣛⣿⣞⡛⠃⠀⣼⣿⠃⠀⣰⢿⣿⢿⠁⢰⣿⣿⠀⠀⠀⠀ ⠀⠀⣷⣸⣿⣿⡆⣿⠀⢷⡀⢻⣿⢷⡀⠀⠈⠿⠿⠿⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠻⠏⠀⣠⢏⣟⠀⣴⡿⣻⠏⢸⢠⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠉⠿⠿⠿⢿⣿⠀⠈⢷⡘⣿⡈⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣃⣼⣿⣵⡏⠀⣿⡟⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠤⠤⠤⢤⢤⣿⠀⠀⢸⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⣿⡿⢻⡇⢰⣿⣀⣀⣀⣀⡀⠀⠀⠀ ⠀⢠⣀⣈⣀⣹⣿⣿⠀⠀⢸⡟⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣿⣷⠟⠀⣸⠁⢠⣟⣉⣉⣙⣉⣯⠀⠀⠀ ⠀⠀⠼⠿⠿⠿⢿⣿⠀⠀⠈⡇⠘⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢰⣿⠇⠀⠀⡟⠀⢸⡟⠛⠛⠛⠛⠛⠀⠀⠀ ⠀⠐⠒⠒⠒⠒⠚⣿⠀⠀⠀⣷⠀⣿⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⠀⢰⡇⠀⣸⠷⠒⠒⠒⠒⠒⠂⠀⠀ ⠀⣇⣤⣤⣤⣤⣤⡟⢠⠀⠀⢹⡀⢸⡇⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇⠀⠀⣼⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣾⡇⣾⠀⠀⠸⣇⠀⣿⣶⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠰⠦⠀⠈⠑⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠁⢀⢠⡇⢀⡇⣿⣶⣶⣶⣶⣶⣶⣶⣦⠀ ⠀⣿⣿⣿⣿⣿⣿⣇⣿⠀⠀⠀⣿⡆⢹⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⡿⢀⣿⣿⠁⢸⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄ ⢀⡿⠿⢿⠿⠿⠿⢻⣿⡆⠀⠀⢸⣿⡘⣿⠿⠿⠿⣿⣿⣿⣿⣷⡶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⢶⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⣾⣿⠏⠀⡏⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⡾⠟⠛⠛⠋⠉⠉⠉⠉⠛⠛⠛⠛⠿⢿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⣠⣿⠃⠀⠀⣀⣤⣴⠟⠛⠋⠀⠀⠀⠀⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠂⠀⠰⠟⠁⠀⠀⠺⠋⠁⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⣠⡴⠶⠶⠶⢤⡄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠴⠟⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡃⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠂⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢀⣤⣴⣶⣶⣤⣤⣀⡙⠛⠛⠷⣦⣄⠀⠾⠃⠀⠀⠀⠀⣀⣤⠶⣟⣯⣥⣤⣤⣤⣤⣤⡀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⣴⣿⠟⠋⠉⠉⠙⠻⣿⣿⣷⣦⡀⠀⠉⠛⠀⠀⠀⢠⠶⠚⢉⣵⣿⣿⣿⠿⠿⠿⠿⠿⣿⣿⡆⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠰⣤⣀⠀⠀⠀⠉⠻⢿⣿⣦⣀⠶⢦⣤⠶⠞⠀⣰⣿⡿⢛⣉⣀⣠⣤⡶⠗⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠈⠙⠻⠷⠶⠶⠚⠂⠉⢿⣧⠀⠐⠛⠀⣰⣿⠟⠁⠀⣈⣉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢰⢶⠶⠿⠷⠶⠶⠶⢶⣶⣶⣬⢻⡆⠀⠀⠘⣿⠋⢀⠀⠾⠿⠿⠿⠿⠿⠿⠶⠶⣶⣶⢲⡄⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⣿⣻⡦⣤⣤⣤⣤⣤⣤⣤⣾⣴⡟⠀⠀⠀⠀⠘⢷⡈⠻⣿⣛⠛⠛⠻⠿⣿⣿⠟⠁⠀⣿⡇⠀⠀⠀⣼⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠈⢷⡉⠛⢿⣭⣁⣀⣤⣴⣶⠟⠋⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠉⠛⠓⠒⠚⠛⠁⠀⠀⣠⡟⠁⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠈⢷⣄⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⣀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⣠⡾⢻⡄⠀⠀⠀⣤⣿⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢠⡟⢷⡀⠀⠀⠀⣴⡏⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⢏⣿⡄⠀⠀⠀⠀⡿⠁⣨⣷⢠⣸⣿⢿⡍⠉⠉⠉⠻⠷⣶⣦⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣷⣞⡃⠀⡾⠃⠈⣧⢀⣠⣾⠟⠻⣷⣷⣤⡀⠀⠀⢠⣴⣿⣿⣿⠁⠈⠻⣿⡄⠀⠀⢀⡇⠀⣽⣿⣳⣿⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣦⣀⠀ ⠀⠀⠀⠀⢀⣠⣶⡾⠛⠹⣧⣿⣿⣷⣤⣙⡆⢠⡟⢻⣿⠏⠀⠀⠈⠉⠙⠿⠆⠴⠟⠁⠉⠉⠁⠀⠀⠀⢙⣿⠀⠀⣼⡇⠀⣿⣿⣿⣧⠈⠉⠛⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣷ ⠀⣀⣤⣶⠟⠋⠀⠀⠀⠀⠺⠟⢹⣿⣿⣬⣄⣸⡇⠈⣷⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⣼⡟⠀⢠⡿⠀⠳⣽⡿⣽⣿⠁⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⡾⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢰⣿⣿⣿⣿⡇⠀⣿⡀⣠⣶⡿⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠙⠳⣦⣟⠁⠀⠸⣧⢠⣤⣿⠿⣿⣿⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠿⢻⣿⣧⠀⠿⢷⣿⣵⣿⣷⣶⣤⣤⣤⣶⣶⣶⣿⣿⣿⣶⡄⣻⡇⠀⠀⢿⡈⣿⠿⡄⢠⣿⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⢸⣹⣿⣦⠀⢸⡟⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⡇⣿⠇⠀⢠⣼⣿⣧⠀⢁⣾⡏⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⣽⣻⣿⡄⠘⣿⣿⣿⡆⠀⠉⠙⣿⣿⣿⠋⠁⠀⣿⣿⠀⣿⠀⣠⢶⣿⡃⣸⣶⡿⠋⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣡⡿⣿⡇⣿⣿⣿⣿⠀⠀⠀⠙⠟⠃⠀⠀⣼⣿⡏⢀⡷⣤⣼⣿⣹⡿⠟⠉⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣽⣿⣷⣽⡏⢿⣯⣀⣀⡀⠀⠀⠀⣀⣤⣾⠋⢀⣾⣃⣽⣿⡿⠏⠀⠀⣀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣼⣿⣦⣍⡉⠙⠛⠛⠛⠋⠉⠉⠀⣠⣾⡏⣿⡏⡿⠀⠀⣠⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣧⣮⠙⡻⣶⣄⣀⣀⣠⣤⣴⠾⠋⠈⣿⣿⣧⣀⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣶⣽⣀⡉⠉⢉⡉⠉⣀⡀⣾⣿⣯⡉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡻⣿⣯⣰⣻⣬⡿⡿⠟⣿⠛⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠈⡇⠀⠀⠀⡄⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⣧⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢹⠀⠀⠀⣿⠀⠀⠀⣧⢱⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⢹⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣼⡇⠀⠀⡟⡆⠀⠀⣿⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠘⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡟⢣⠀⢰⡇⢻⠀⠀⠘⣆⠈⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢈⠀⠀⠀⢀⣠⠞⡽⠃⠀⠀⠀⠀⠀⠀⢹⡀⡀⣏⣆⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢸⠃⢸⠀⢸⠇⠀⣇⠀⠀⡾⣆⠈⢧⡀⠀⠀⠀ ⠀⠀⠀⠀⡆⠀⢀⡴⠛⢡⡾⠓⠒⠒⠒⠒⠒⠒⠒⠚⣧⠟⢿⢻⡀⠀⡿⡆⠀⠀⠀⠀⠀⠀⠠⣄⣿⠀⠀⢀⡞⠀⢸⠀⣾⠀⠀⠸⡆⠀⢣⠘⣆⠈⡇⠀⠀⠀ ⠀⠀⠀⢰⡗⠐⠋⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢸⠀⣇⠀⢀⢹⡀⢀⠀⠀⡀⠀⠀⠈⢹⠓⠲⣾⣧⣀⣿⢠⠇⠀⠀⠀⠹⡄⠘⣇⠘⢿⠀⠀⠀⠀ ⠀⠀⠀⢸⠃⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠸⣆⠀⠀⣧⠘⣆⠀⢳⡀⠀⠀⠈⡇⣠⠇⠀⠈⡟⡿⠒⠶⠤⢄⣀⣙⡆⠹⡀⢸⡗⠀⠀⠀ ⠀⠀⠀⣸⡶⠋⠀⠀⠀⠀⠀⠠⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠙⣄⠸⡜⣇⠘⣦⠀⢿⣄⠀⠀⢹⠏⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠹⣇⠹⡟⠁⠀⠀⠀ ⠀⠀⠀⣏⣠⣤⣴⣶⣶⣶⣤⣤⣄⣈⡉⠉⠛⠛⠋⠙⡀⠀⠀⠘⣇⠀⠘⢧⣻⣿⡠⡘⡷⣌⢻⣦⡀⠘⣇⢀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡽⡀⠀⠀⠀ ⠀⠀⠀⡟⢿⡉⠩⣿⡛⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⣏⠉⠀⠀⠀⠘⣆⠀⠀⠹⣿⣷⡙⢾⣌⠓⢿⣻⣦⣸⣆⠏⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⡾⣟⢿⡀⠀⠀ ⠀⠀⠀⡇⠀⠙⠆⠹⣿⡿⢿⣿⣿⣦⣀⣸⠀⠀⠈⠉⠓⠆⠀⠀⠀⠈⠁⠀⠀⠀⠛⢷⣄⠈⠳⠄⣈⣙⣷⣿⣿⣿⣶⣶⣤⣤⣤⣤⣤⣤⣄⣸⣃⡇⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠘⢧⣭⣯⣅⣺⡽⠟⠀⠀⠀⠀⠀⠀⣀⠤⢂⠀⠀⠀⠀⢀⡤⠒⠙⠦⠀⠈⠉⠉⠉⠉⣿⣟⣻⣿⣿⣿⡛⠛⠛⠛⢻⣿⣾⣧⠀⠀⠀⡄ ⠀⠀⠀⢷⠀⠀⢀⡤⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠁⣠⠔⢀⡠⠴⢊⠁⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡿⣦⣴⠇⡟⠉⢺⣳⠀⢀⣴⡇ ⠀⠀⠀⢸⠀⠠⢋⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⢁⡠⠚⠁⠔⠊⠁⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⠤⢬⠸⠿⠟⣸⡃⠀⣼⠛⠁⢨⡟⠀ ⠀⠀⠀⢸⡆⠀⡩⠞⡡⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⡇⠀⠀⣾⠃⠀ ⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⠇⠀⢠⡇⠀⣰⠇⠀⠀ ⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⣼⠁⢀⡿⠀⠀⠀ ⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠾⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠉⠀⣾⡽⠀⠀⠀⡿⠀⣼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠃⠀⠀⢰⡇⢸⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣟⡟⠀⠀⠀⣸⢡⡟⠀⠀⠀⠀⠀ ⢰⡄⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⠀⠀⠀⢀⡇⣿⠃⠀⠀⠀⠀⠀ ⢰⣷⠀⠀⠀⠀⢹⡷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣸⣻⠇⠀⠀⠀⠀⠀⠀ ⠀⢻⣧⠀⠀⠀⠈⣷⣻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⠁⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢻⣆⠀⠀⠀⠹⣷⡽⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⣀⢀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣧⠀⠀⠀⢿⡿⣽⢯⡙⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣟⡇⣠⣿⣿⡿⠁⠀⠀⠀⠀⣠⠀⠀⠀ ⠀⠀⠀⠀⠹⣧⡀⠀⠘⣧⠘⣿⢿⣰⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣾⡿⠁⠀⠀⠀⢠⡞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢷⡀⠀⢹⣷⣿⣷⣿⣿⣿⣿⣿⡳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠋⢹⡟⣿⣿⡿⠁⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⣿⣿⣿⣿⣿⣿⣿⣿⢻⡄⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠶⠊⠁⠀⢀⣰⢾⣇⣿⡿⠁⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣼⣿⣿⣿⣿⣿⣿⣿⣇⠹⣦⠀⠈⠛⢦⣄⠀⠀⠀⢀⣠⠤⠔⠛⠁⣀⣀⣀⣤⠞⡋⢀⣰⣿⡟⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠞⣠⠏⣠⠿⣾⠁⠂⣠⡴⣫⣾⡿⢱⡿⠋⠀⠀⢸⡇⠀⢻⣿⡀⠀⡿⢿⣿⡄⠀⢻⣷⡄⠀⠘⣷⡄⠀⢳⡀⠺⣄⠃⢺⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⢀⡞⣡⡾⠋⠀⢀⣠⡾⢋⣴⡿⠃⣤⡿⠁⠀⠀⠀⠀⣿⠀⠘⣿⣷⠀⢱⠈⢿⣿⡄⠸⣿⣿⣆⠀⠸⣿⡀⠈⣧⡀⢿⣆⠀⢻⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⢡⣿⣿⡟⠁⣠⣴⣿⡿⢁⣾⡟⠁⢸⣿⠁⠀⠀⠀⠀⠀⢻⡇⠀⢸⣿⣇⢸⡀⠈⢿⣿⡀⠁⢿⣿⡆⠀⢿⣷⡀⠘⣧⠈⢿⡄⢢⢹⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣟⣥⠟⣹⣏⣴⡾⠟⣿⣿⢃⣾⠏⠀⠀⣿⠇⠀⠀⠀⠀⠀⠠⢼⣷⠄⠀⠹⣿⡄⡇⠀⣀⢻⣷⡆⠈⢻⣿⡄⠘⣿⣷⠀⢹⢷⡀⢳⠈⣧⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⢫⢀⣴⣿⣿⡟⠀⣸⣿⢋⣾⠏⠀⢀⣠⣯⣤⣤⣤⣤⣤⢤⣤⣀⣳⠀⠀⠀⠹⣿⣼⠀⠈⠻⢿⣿⠀⠀⢻⣿⡀⢻⣿⣧⢸⡈⢿⣌⢧⠸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⠾⠋⣿⣿⠇⢰⣿⠃⣾⠏⠀⣾⣿⣿⣯⣬⣿⣯⣽⣿⣾⣿⣿⡿⠀⠀⠀⠀⠹⣿⣧⣤⣤⣤⣿⣇⡀⠀⢻⣷⡀⢻⣿⡆⣷⡈⢿⣮⣷⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠀⢸⣿⣿⢀⣿⠃⢰⠏⠀⠀⠙⠋⠙⠁⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠘⣿⣿⣿⣧⣬⣿⡿⣷⢠⣿⣏⠈⢿⣷⣿⣷⡈⣿⡿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢸⠟⢻⣸⠓⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⠀⠀⠈⠉⠛⠿⣿⣿⣿⠀⠙⣿⣿⣿⣿⣜⣧⠈⠛⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⡏⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠄⠀⣿⣿⣿⠙⢿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣇⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠹⣟⠀⠄⡿⠙⠷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣏⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⣸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣸⣿⣦⡀⠉⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⣿⣿⢉⣿⣶⣬⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠟⠋⠉⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢀⣠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠁⢰⣿⠃⣾⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠒⠋⠉⠙⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⢩⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠁⠀⡾⠃⠀⢻⡿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢺⠏⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣀⣤⣴⣿⣿⣿⣿⣿⣿⠿⠛⠙⣇⠻⣿⡏⣿⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣾⣿⣿⣿⣶⣶⣶⣶⣤⣄⣀⣀ ⠉⠉⠉⠉⠉⠉⠉⣹⠟⠀⠠⣄⠀⠈⠀⠙⣇⢹⣄⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡬⠶⠛⠓⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣛⣿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠹⡇⠀⠘⢿⣶⣼⣷⣶⣤⡄⠀⢀⣠⠤⠒⠚⠻⣦⡘⢷⡀⠀⣀⡀⠀⣀⡴⠚⣿⠟⠟⠀⠀⠉⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠈⠳⠄⠀⠀⢦⠻⠀⠀⠀⠙⢿⣇⣉⣹⠇⠴⢋⣠⠔⠊⠳⢤⡈⠛⠆⣹⣿⣿⣷⠞⠉⠀⢸⡋⠀⠀⠀⠀⠀⠀⠀⠬⢿⡆⠀⠀⠀⠐⠀⠒⠂

⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⢻⣆⠀⢷⡄⠀⠀⠀⠀⠀⢱⡀⠀ ⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⢿⡂⠀⠀⠀⢸⡄⠀⠀⠀⠀⠈⣿⡆⠘⣷⠀⠀⠀⠀⠀⠀⢃⠀ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠅⠀⠀⠀⢸⠠⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠈⣿⡄⠀⠀⢈⣧⢲⡀⠀⠀⠀⢹⣇⠀⢸⡄⠀⠀⠀⠀⠀⠈⣰ ⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣸⡗⠀⡇⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠈⢧⠀⠀⠀⡿⣿⠀⠀⢸⣿⡎⣇⠀⠀⠀⠘⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠹ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⢀⢿⢹⠀⣇⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⢸⠿⣶⡄⠶⢾⣿⣇⠀⢨⣿⣻⣸⣦⠀⠀⠀⢹⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣸⣏⣸⠄⢿⣇⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⢸⠀⢹⡇⠀⢸⠘⣿⡄⠀⡿⠈⡟⡿⡗⠂⠀⢸⡆⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⣾⣇⡤⠴⡟⡏⢸⠀⠘⣿⠀⠀⢸⡄⠀⠀⠀⠀⠀⢀⡟⡇⡇⡈⠀⠈⣿⠀⢸⡄⡏⡇⠀⡇⠀⢱⠇⢣⠀⠀⢸⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⣠⠔⠚⢹⡏⡇⠀⢰⡇⡇⠀⡇⡄⢻⣆⠀⠈⡇⠀⠀⠀⠀⠀⣾⣇⢷⣧⡇⠀⠀⢹⣇⣘⣇⣗⣽⢸⠅⡀⢸⠀⠸⠀⠀⢸⠛⡆⠀⠀⢤⣖⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣸⠀⡇⠀⢸⢇⠃⠀⢿⡇⠀⣟⣆⠀⠀⠀⠀⠀⠀⣼⣿⣾⢸⡿⠁⠀⠀⠸⣿⣹⣿⣶⣾⣾⣧⣤⣾⣄⣀⡀⠀⠸⠀⣧⠀⠀⠀⠻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣽⠀⠀⠀⣿⠀⢹⡀⢸⣾⡆⠀⠚⢳⠀⠸⡜⣆⠀⠀⠀⠀⢠⡿⣿⠇⡼⠁⠀⠀⢀⣴⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣶⣦⢠⢸⢠⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣇⠀⠀⣿⣡⣼⣷⣾⣿⣿⣿⣿⣾⣄⠀⠳⠘⢶⠜⡆⢀⡾⣰⡏⠀⠃⠀⠀⠀⠉⠉⠉⣸⣿⣿⣿⡿⣿⣿⡩⣭⣿⣾⡟⠻⣿⣾⣸⠀⠀⡇⠀⠀⠀⠀ ⠁⢀⠀⠀⠀⠀⠀⣤⢿⡘⣞⣇⣴⣿⣿⣿⣋⡭⠿⣿⣿⣿⣯⣟⠿⠶⠀⠈⠻⠸⣾⡁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠛⠉⠙⠻⠟⠋⠉⠉⣿⠃⢠⠟⠻⣿⠀⠀⡇⠀⠀⠀⠀ ⡄⠸⡷⡀⠀⠀⠀⢿⣿⡇⣹⣿⠋⠁⣽⣿⣿⡟⠻⠿⠿⠛⢿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⠓⠈⠳⠶⠲⠀⠞⠁⢰⠃⢠⣿⢸⠀⠀⢧⠀⠀⠀⠀ ⢧⠀⢳⣧⠀⠀⠀⠈⣿⣷⠛⢧⠀⠀⠙⠯⠉⢀⣠⡤⠄⠀⢾⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⣼⠇⣸⠀⠀⠘⣆⠀⠀⠀ ⠘⡄⠸⣟⢇⠀⠀⠀⣿⣟⡄⠈⠓⠲⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠃⠀⡇⠀⠀⠀⠙⡄⠀⠀ ⠀⠹⢰⢻⡞⣆⠀⠀⣿⡿⣟⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢰⡇⠀⠀⠀⠀⢹⣆⠀ ⠀⠀⠈⠀⢻⡙⣆⠀⢻⡇⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣃⠀⠀⠀⡄⣾⢈⣧ ⠀⠀⠀⠀⠀⢻⣬⢷⣎⢷⠀⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢱⣼⠀⠀⢰⣠⣿⣾⠙ ⠀⠀⠀⠀⠀⢸⢹⠀⣿⡟⢦⣹⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⣾⣻⠀⠀⣮⡿⢹⠀⠀ ⠀⠀⠀⠀⠀⢸⣸⡇⠀⣷⠈⢹⡜⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⡇⠀⣰⣽⣷⣿⣤⣀ ⠀⠀⠀⠀⠀⢸⣿⣇⡀⣿⡆⠀⣷⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠗⠒⠒⠒⠚⠉⠁⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠃⢠⣧⢰⣷⠋⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢸⣯⣿⣧⣿⣷⡀⠈⢻⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⣿⡿⣿⠀⢛⣿⣿⣿ ⠀⠀⠀⠀⠀⣾⡿⡏⣽⣿⣿⣧⠀⠈⣿⣾⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⠤⠤⠔⠒⠀⠀⠒⠤⠤⠤⠤⠞⢁⣀⡤⠤⠤⠖⠒⠛⠛⠛⠟⠺⢷⣿⠋⢀⡿⠀⠈⣿⣿⣿ ⠀⠀⠀⠀⠀⣿⢷⣧⣿⣿⣿⡿⠷⠤⠿⠛⠛⠛⠓⠋⠉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⢁⣀⣀⠤⠤⠖⠋⠀⢀⣀⠀⠀⠈⠙⠺⢥⣀⠀⣿⣿⣿ ⠀⠀⢀⠆⢸⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠒⠲⠤⣝⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣣⠖⠉⠉⢁⣀⣀⣀⠤⠤⠒⠉⠁⠀⠀⠀⠐⠂⠀⠉⠛⠻⢿⣿ ⠀⠀⢸⠀⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡰⠁⢀⠴⠊⠉⠉⠁⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⡾⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠒⠒⠒⠛⠛⢶⣤⡀⠀⠀⠻⡝⠲⢤⣄⠀⠀⠀⠀⢀⣼⡿⡥⠖⠁⠀⠀⢀⣠⣤⣤⣤⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠪⣦⣀⠀⠘⢦⠀⠈⠛⢿⣾⣿⣿⢳⠟⠁⠀⢀⡴⠞⠉⡠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠯⣍⡉⠉⠓⢦⡀⠀⠈⢻⡑⠲⢾⣇⣤⣴⣷⣿⣏⢳⡏⠀⠀⡴⠃⠀⢠⠞⠀⠀⢀⡠⠴⠾⠧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠈⢳⡀⠀⠈⢦⡀⠀⠱⣄⠈⠻⣿⣋⠀⣹⢿⣈⣀⡤⠞⠁⠀⣴⠃⠀⢀⡼⠋⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠁⠈⠉⠙⠲⣀⠀⠙⢦⡀⠀⠙⠢⠤⠼⠆⠀⠻⡟⢛⡟⠀⠀⠀⠀⠀⢀⣚⣠⡤⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⣙⣦⣀⠀⠀⣀⠀⠀⠀⣳⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐

⠀⠀⢸⡆⠀⠀⣰⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⣠⡾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠘⣧⣾⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣧⢄⡾⠁⠀⠀⠀⡴⢋⠐⠀⠀⠀⠀⠀⢀⡴⠋⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢠⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠹⣆⠀⠀⠈⣿⡀⠀⠀⠀⠀⡈⡇⠀ ⠀⠀⠸⣿⡟⣠⠀⠀⢀⠞⣡⠎⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢸⣆⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠹⡆⠀⠀⠸⣧⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⢸⡟⢠⠁⠀⢠⠏⣰⠃⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⣠⠞⢻⡀⠀⠀⠀⠀⠀⠀⢠⡀⢿⠀⢸⡍⠳⣄⡘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢻⡄⠀⠀⢻⡄⠀⠀⠀⢇⠀⠀ ⠀⠀⣸⠠⠃⠀⢠⠏⡼⠁⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⣠⠞⠁⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠁⢸⡄⠸⡇⠀⠈⠛⢮⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢷⡀⠀⠈⣧⠀⠀⣰⠘⠀⠀ ⠀⠀⠃⠀⠀⢠⡎⣸⠁⠀⠀⠀⠀⣴⠏⠀⠀⠀⣠⠞⠁⠀⣠⠔⠀⠉⣇⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⡇⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢳⠘⣧⠀⠀⢹⡆⠰⢩⠐⠀⠀ ⠀⠀⠀⠀⣰⣿⢀⠇⠀⠀⠀⠀⣼⠋⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⡄⣧⠀⣇⠀⠀⠀⠀⠀⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀⠈⢇⢹⡄⠀⠈⣷⠀⡟⠂⠀⠀ ⠀⠀⠀⣼⣿⡇⠸⠀⠀⠀⠀⣼⠃⠀⠀⢠⡞⠁⢦⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⢻⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡆⠀⠀⠀⠀⠀⠘⡄⣷⠀⠀⢻⡆⡇⠀⠀⠀ ⠀⠀⣼⣿⣿⡇⡇⠀⠀⠀⣸⠃⠀⠀⣰⠏⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⢸⡆⣿⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠙⢦⡀⠀⠀⠀⠀⢣⢸⡆⠀⠘⣿⣷⡀⠀⠀ ⠀⠀⠁⣿⣿⠀⠃⠀⠀⢠⡏⠀⠀⣼⠃⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⣀⣽⡄⠀⠀⠀⠀⠸⣧⣿⡀⠀⠀⢀⣀⣤⡾⠟⠁⠀⠀⠀⠱⣄⠀⠀⠀⠈⡆⣷⠀⠀⣿⣿⣇⠀⠀ ⠀⠂⢸⣿⣿⠀⠀⠀⠀⡾⠀⠀⡼⠃⠀⢀⣤⣶⣾⣿⡿⢿⣿⣿⣟⡿⡿⠛⠋⠀⠹⡄⠀⠀⠀⠀⣧⣿⠙⠛⢛⣿⣿⣿⡿⣿⣿⣷⣦⣄⠀⠈⢷⡀⠀⠀⢱⢸⡄⠀⣿⡇⢿⠀⠀ ⠐⠀⣼⢹⣿⠀⠀⠀⢸⠇⠀⣼⠁⠀⣴⣿⡿⢋⣵⣾⣿⣿⣷⣿⡻⣿⣮⡳⠀⠀⠀⠹⣄⠀⠀⠀⣿⣿⣠⣶⡿⣿⣷⣿⣿⣿⣷⣍⠻⣿⣷⡄⠀⢳⡀⠀⠀⡈⣇⠀⣿⡇⢸⡆⠀ ⠀⢠⡏⢸⣿⠀⠀⠀⣿⠀⢰⡟⠀⣰⣿⠏⣠⠟⠻⣿⢿⣿⣿⣿⣿⡎⢿⡿⢆⠞⠀⠀⠜⣆⠀⠀⢻⡟⣿⢋⠞⠉⢻⣿⣿⣿⣿⣿⣷⠈⢿⣿⡀⠘⣷⡄⠀⠀⣿⠀⣿⡇⠈⡇⠀ ⠀⣸⠃⠘⣿⡆⠀⠀⡇⠀⢿⡇⠀⣿⣿⠀⣧⣀⣼⢿⣿⣿⣿⣿⣿⣿⢀⠁⠀⠀⡴⡴⠀⠈⢧⠀⢸⡇⠁⢸⣄⣴⡿⣿⣿⣿⣿⣿⣿⡇⢸⣿⡇⠀⣧⢻⡀⠀⢹⠀⣿⡇⠀⢰⠀ ⢠⡏⠀⢀⣿⣧⠀⠈⠁⡈⢸⡇⠀⣿⣿⠀⣿⡿⡟⢿⣿⣟⢻⣿⠟⣿⢀⠀⠀⠈⠈⠀⠀⠀⠈⢳⣸⡇⠀⣸⣿⠻⠻⣿⣿⣛⣿⡿⢻⡇⢸⣿⡇⠀⡏⠈⢷⡀⢸⣦⣿⣇⣀⠀⠂ ⣾⣾⣿⣿⣿⣿⡀⠀⠀⠀⡾⣧⠀⠸⣿⣇⠹⣿⠶⣤⣈⣉⣽⠿⢷⠏⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠇⠀⠁⢿⠷⢦⣌⣉⣉⡽⠷⡾⢁⣾⡿⠀⢀⣿⠀⠘⣇⢸⣿⣿⣿⣿⣿⣦ ⣿⣿⣿⣿⣿⣿⡇⠀⣬⠀⠰⡏⠀⠀⠈⠛⠀⠈⠒⠦⠭⠭⠤⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⠬⣭⠥⠴⠚⠁⠉⠋⠀⠀⠈⣿⠀⣠⣿⣠⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⣿⣷⣼⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠉⠙⠚⠉⠉⠀⠀⠀⠉⠁⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣕⡲⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠴⠒⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⠇⠀⠀⠈⠉⢉⣽⠟⢿⣍⠉⠉⣀⡔⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠨⠷⣄⣀⣠⠞⠋⠥⠤⠤⠸⠳⢮⣉⣀⡴⠋⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⢀⣶⣿⠃⢰⠋⠘⢻⠇⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⢸⡇⡾⢣⢸⠃⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡄⠀⠀⡇⠈⢳⠀⠀⠀⢸⡇⠀⣦⡀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠘⠁⠀⠀ ⣾⣿⣿⠀⡟⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⣼⣧⡇⠸⡆⠀⣧⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣷⠀⠀⡇⠀⠈⣇⠀⠀⠈⣷⡀⢸⣷⡄⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⢸⠃⠀⠀⡏⠀⠀⠀⠀⣀⡀⠀⢸⡇⠀⠀⣿⡟⣿⣷⡀⣿⠀⢹⡄⠀⠀⠀⠀⠀⢸⣿⣿⢸⣿⠀⢠⡇⢀⡀⢸⡄⠀⠀⡏⢷⠈⣿⣿⣆⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⡇⣄⠀⠀⠀⣾⠁⠀⣸⣧⠀⢸⣿⡇⢻⣸⡧⣿⣇⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣾⣿⠀⣸⠀⡼⢹⠀⣷⠀⢸⡇⠸⡆⣿⣿⣿⣆⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠇⠀⠀⠰⡇⢿⠀⠀⠀⣿⡄⢰⣿⣹⣄⢸⣿⠃⠘⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣀⣏⣸⣁⣈⣇⣹⣄⣸⢸⣄⣷⣿⡿⣿⣿⣾⣿⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⢸⠀⠀⠀⠀⣷⣼⡄⠀⢰⣿⣇⠈⣿⡟⢿⠙⣿⠉⠉⢻⣿⣿⣿⣷⣸⣇⠀⠀⣼⣿⣿⣿⣿⢹⣿⣿⢿⠏⠉⠉⢹⠙⣯⡟⠀⣇⢸⣿⡇⢹⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠘⠀⠀⠀⠀⢻⣿⣧⠀⢸⣿⣿⣆⣿⡇⠘⣷⡿⠀⠀⠀⢿⣟⣿⣿⣿⣿⡆⣰⣿⣿⣿⣿⠇⣼⣿⣿⠏⠀⠀⠀⠈⡇⢿⠇⠀⢸⡈⣿⠣⡀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⢿⡀⢸⣿⣇⠹⣿⡇⠀⠘⢧⠀⠀⠀⠀⢻⡘⣿⣿⣿⣿⣿⣿⣿⣿⣏⡞⣹⣿⠏⠀⠀⡀⠀⠀⣿⠘⠀⠀⠀⡇⣿⠀⢧⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡞⣧⢸⣿⣿⡄⠙⣦⣴⣶⣾⡖⣶⣤⣄⡐⠧⡈⢿⣿⣿⣿⣿⣼⣿⠏⠀⠁⢡⠴⣚⣩⣴⣶⣾⣟⣙⣿⣶⣶⡷⠇⠀⠸⡄⣿⡟⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠾⣿⣿⣿⣷⣸⠋⠉⠉⠉⠉⠉⠛⠛⠿⢷⣦⡀⠙⢿⡿⢀⡟⠁⠀⠀⠀⢀⡾⠿⠟⠛⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⣧⢻⡇⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠈⠛⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠦⠴⠂⢹⣿⢠⠀⠀⠀⠀⠀⢀⣿⣿ ⠀⠀⠀⡇⠀⠘⠀⠀⠀⣀⡀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⣠⡶⠀⣀⣄⣀⢈⣿⣿ ⠀⠀⠀⢳⠀⣷⣄⣠⣤⣾⣧⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⣶⡿⣁⣀⣽⣿⣿⣿⣿⣿ ⠀⠀⠀⢸⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⣿⡿⣿⣷⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠘⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡵⣿⣡⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣠⡄⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⢉⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣴⣶⣶⣞⣛⣉⣥⡤⠼⢿⣿⡆⠀⠀⠀⠀⠀⠈⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⢸⣿⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢈⡟⠀⠀⠀⠀⠀⠀⣠⠾⠋⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⢳⣦⣄⣀⡀⠀⠀⠉⠓⠒⠋⠉⠉⠉⠉⠉⠓⠒⠚⢉⡀⠀⠀⣀⣠⠶⢋⠁⢀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡟⣻⣧⣾⡿⠉⠀⠀⠙⢿⣿⡖⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣫⡿⣿⠏⠉⡟⠀⠀⠀⠀⠀⠘⣿⣇⠀⢨⢻⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣷⡟⠀⣯⠇⠀⠀⠀⠀⠀⠀⠘⣿⣀⡼⠐⣿⢿⣿⡝⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠇⣿⢹⣻⡿⠀⢰⣿⠚⠛⢛⣉⣛⢶⣤⡶⡿⣯⢀⡞⠋⠀⣿⣿⣿⡟⠛⣿⣓⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⣿⢠⣿⣿⣻⠃⠀⢸⡿⡟⠉⢀⠀⠀⠈⠀⠀⢿⡘⣇⠀⠀⣀⡟⠘⣿⣷⡈⢻⣇⣀⣨⠷⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⣼⢷⣿⣿⣿⠇⣀⣤⣾⠿⡟⠻⠿⠋⠉⣙⣛⣒⡬⣁⡘⣆⣴⡟⠀⢠⣾⣿⡿⣾⡏⠰⠀⠀⠈⠙⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⠅⣿⣿⢸⣿⣿⣀⣴⣫⢟⠀⢷⠀⠀⠀⠀⠀⢸⠅⠓⠁⠉⢿⣿⠁⠀⠀⠀⢻⡟⢏⡇⠀⠀⠀⠀⠀⠀⠉⢻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⡇⣸⣿⣿⣾⡇⡏⢹⠛⡶⠛⠂⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠁⠀⠀⠀⠀⠈⣧⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢻⣯⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⡿⠁⣾⡿⡹⣯⣿⠇⠀⠸⠁⠀⠀⠀⢻⡀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡼⡄⢈⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⡇⡇⠀⣿⣷⣷⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢷⠸⡘⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⠋⢘⣿⡇⢸⣿⣷⣿⠘⣿⡀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠀⡇⢸⣿⣿⠳⣄⠀⠀⠀⠀⠀⠀ ⣠⣿⡿⠁⠀⢸⣿⡿⢹⡿⢷⣿⠀⠹⣇⠀⠀⠰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⡄⠃⢸⣿⣷⠀⢹⣷⣄⠀⠀⠀⠀ ⣿⠋⠀⠀⠀⡾⣿⣳⣿⡏⣿⡟⡇⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⣾⠇⣿⠀⠀⢿⣿⣧⡀⠀⠀ ⡏⡇⠀⠀⠀⢀⣿⢻⢻⣧⢸⣧⣇⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⠀⠀⠀⠀⠤⠤⠤⠤⠤⠤⠴⠣⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⡟⠀⢸⠀⠀⢸⡏⡿⠙⣦⡀ ⣷⣷⡀⠀⠀⣸⠛⣆⣸⣿⣤⣿⣿⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⢀⡴⢟⣟⣥⣤⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣷⣦⣄⡙⠢⡀⠀⠀⠀⠀⠀⠀⢸⡞⠀⠀⢸⠀⠀⣸⢱⠃⠀⠈⢿ ⣿⣿⡿⣦⡘⠓⢄⣀⣀⣙⣿⣿⣹⡄⠀⢀⢧⠀⠀⠀⠀⠀⢀⣴⠋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣝⣶⡀⠀⠀⠀⠀⡼⠁⠀⠀⡎⠀⠀⢀⡏⠀⠀⠀⠀ ⣿⣿⣇⣿⣿⣷⣤⡈⠉⠉⢹⠿⣟⣿⠀⠸⣜⡆⠀⠀⠀⠀⣼⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢰⠃⠀⠀⢀⡇⠀⠀⡾⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣜⣀⣻⢿⣇⠀⠙⢧⠀⠀⠀⢠⣿⡿⠿⣿⠟⠋⠉⠀⠀⠘⢹⠉⠉⡍⠈⢻⣧⣼⣇⢤⠀⠙⡿⣟⠉⢹⣢⠀⠀⡟⠀⠀⠀⣼⠁⠀⡼⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⢹⠏⠀⢿⣿⠿⣿⣿⣿⡄⠀⠀⢧⠀⠀⢸⣿⠃⠐⣿⠀⠀⠀⠀⠀⠀⣠⣇⠘⡇⠀⠘⡿⣿⢹⢸⡄⠀⠀⢿⡆⢠⣿⠀⡸⠄⠀⠀⢰⣿⢠⡞⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⢁⠏⠀⠀⠺⣿⡀⢻⣿⣿⣿⡄⠀⠈⢧⠀⠈⣿⡀⠰⣿⠀⠀⠀⠀⠀⠀⢻⠸⡇⠇⠀⠀⡟⣿⠀⠀⡇⠀⢀⡾⠁⡞⠀⢠⡳⠀⠀⡰⣻⣿⡞⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠛⢇⠈⣿⢻⣿⣿⣆⠀⠈⢇⠀⠀⢳⡀⠻⣾⡀⠀⠀⠀⠀⢸⢰⣷⡇⠀⢧⣇⡿⠀⢸⠇⣠⠟⢀⡞⠀⣰⠏⠀⠀⣼⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠘⠆⣿⢸⡿⣿⣿⣧⡀⠈⢦⠀⠀⠙⢄⠈⠙⠦⠴⠶⠶⠾⠶⠿⠷⠴⠾⠷⠷⠒⠚⠛⢁⡴⠋⠀⡰⠁⠀⢠⠞⢻⢫⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡟⠀⠀⣀⡴⢾⡉⢉⣩⣿⡿⠋⠛⠀⣿⣿⡇⠙⢦⡈⢧⠀⠀⠀⠑⠶⢶⠶⠶⠶⠶⠖⠒⠂⠀⠀⠐⠲⠶⠶⠚⠁⠀⢀⡞⠁⢀⡴⠃⠀⣾⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⡾⠋⠀⣴⣿⠿⠋⠁⠀⠀⢀⣴⣿⣿⣇⠀⠙⢿⢦⡳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣰⠋⢀⡴⠋⠀⠀⠀⣿⣿⠇⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⢀⡾⠁⠀⡼⠉⠀⠀⠀⠀⠀⠰⠛⠉⢿⣷⣿⡄⠀⠀⠁⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢁⡴⠫⠂⠀⠀⠀⠀⣿⡏⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣧⡾⠁⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠿⡇⠀⠀⠀⠀⠀⠀⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⡿⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣏⠀⠀⢰⠃⠀⠀⠀⣴⠂⠀⠀⠀⢀⡴⠋⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣤⣀⠀⠀⠀⣀⣀⣠⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤ ⠀⣿⠀⠀⢸⠀⠀⠀⡼⠁⠀⠀⢀⡶⠋⠀⠀⠀⣾⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⣀⣤⡴⠒⠚⠉⠉⠀⠀ ⠀⠸⡄⠀⣈⠀⠀⣼⠁⠀⠀⢀⠞⠀⠀⠀⢀⡼⠁⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⣀⢤⣴⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⠀⢸⣄⡼⠃⠀⠀⠀⠈⠀⠀⢀⣀⠈⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣏⣶⣃⡼⡋⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⢡⣾⣿⣷⣦⡰⣾⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠛⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣏⣽⣿⣿⣿⣷⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣟⢿⣿⣿⣿⣿⣿⠟⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣷⢹⣿⣿⣿⣿⣿⣿⠙⢿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⡞⣿⣿⣿⣿⣿⣿⠇⡀⣭⠉⠁⣿⠛⢿⡟⠀⠀⠀⠀⠀⠀ ⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡝⢿⣿⣿⡿⠏⠀⠻⠊⠁⠈⣿⡄⡼⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣷⣶⢶⣦⣤⣀⡀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡟⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣶⣄⣀⣀⠀⠀⣀⣠⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣼⣾⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠆⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢀⣤⣶⣶ ⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠀⢀⣀⣀⣈⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⣰⣿⣿⣿⣿ ⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣨⡾⢋⣡⣤⣤⣭⡙⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⣛⣛⡛⠳⣦⡀⠈⣿⣿⣿⣿⣿⣿⣏⠙⢿⠃⠀⠀⣴⣿⣿⣿⣿⣿ ⠀⠀⢸⣿⣿⣿⣿⣿⠟⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⡿⢱⠋⠀⢹⣿⣿⣿⣆⣿⠛⠀⠀⠀⠀⠀⣴⠿⣿⡵⠋⢻⣿⣿⣷⣎⢻⣆⣿⣿⣿⣿⣿⣿⡏⢳⢸⡆⠀⣼⣿⣿⣿⡿⠟⠛ ⠀⠀⣿⣿⣿⣿⡿⣵⣶⡶⠦⢼⣿⣿⣿⣿⣿⣿⣿⡇⢸⣦⣤⣾⣿⡿⢿⣿⢹⡀⠀⢠⣿⢏⡼⣡⢰⣿⡁⠀⣰⣿⣿⣿⣿⡆⣿⣿⣿⣿⣿⣿⣿⠇⠈⣸⣁⣠⣿⣿⡿⠋⠀⠀⠀ ⣶⣶⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⢻⡘⣿⣿⣿⣿⣿⣧⠸⣿⣄⣹⢿⣃⣼⣿⡞⠀⡀⡼⢡⡞⡴⢡⠞⡇⢿⡝⢿⣿⣿⠃⣹⡇⢿⣿⣿⣿⡿⠟⠛⠛⠒⠿⣭⣿⡍⠛⠀⠀⠀⠀⠀ ⠛⠛⠻⣿⣿⡏⠀⠀⠀⠀⠀⠀⠈⠃⠘⢿⣿⣿⡹⣿⡆⠈⠙⠛⠛⣛⡩⠞⠁⠈⠈⠀⠋⠼⠁⡡⠂⠹⣌⠻⠿⣿⣿⠿⠋⠀⣸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣦⠀⠀⠀⠀ ⠂⠀⠀⠻⣿⡇⠀⠀⠀⡄⠀⠀⡀⠀⠀⠀⠉⢻⣧⡈⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⢰⣿⡟⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀ ⠉⠁⠀⢰⡟⡇⢸⠀⠀⡇⠀⠀⡇⠀⠀⠀⡇⠀⢹⡝⠀⠀⠀⢸⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⣸⣿⠀⠀⢀⡎⠀⠀⡞⠀⠀⡤⠀⠀⢠⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣷⣤⣧⠤⣷⡤⠴⣷⠤⠤⠔⣷⣴⡾⠉⠢⣀⠀⠘⡷⠒⠒⠒⠒⠊⠉⠛⠛⠿⠿⠶⠤⣀⣓⣒⣲⡇⠀⠀⢰⣿⣿⣄⣀⣼⠀⠀⡸⠁⠀⡼⠁⠀⢀⡾⢃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠦⠼⢧⡤⠽⢤⣴⠾⠋⠁⠀⠀⠀⠈⠉⠑⠛⠦⠤⠤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣭⠀⠊⠠⠋⠉⠛⠳⣌⣻⡓⠚⣧⠤⣴⡇⠀⣀⣞⣤⣾⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⠃⠀⠈⣉⡯⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠛⠿⣟⠛⠋⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠉⠉⠀⠀⢰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠴⡞⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢂⡤⠂⢠⠞⠁⢀⠀⠀⢀⣦⡞⠀⠀⢠⠀⡄⠀⠀⠀⠀⠀⠀⠀⢰⠀⡇⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡵⠉⠀⡴⠋⠀⣰⠋⠀⢀⣾⡿⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢸⠐⡆⠀⠀⢇⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡿⠋⠀⢀⡜⠁⠀⡰⡇⠀⠀⡼⢃⡇⠀⠀⣾⠇⢠⠀⢠⠀⠀⠀⠀⠀⣀⠇⠀⠀⣧⢱⢀⠀⢸⡄⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⡟⠁⠀⢀⡞⠀⠀⣰⡻⠀⠀⢰⠃⢸⠀⠀⠀⡇⠀⠀⡄⢸⡀⡀⠀⠀⠀⣿⠀⠀⠀⠘⣆⢿⠀⠀⣷⡄⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⡜⠀⠀⢠⣫⡇⣀⣀⡏⠀⢸⠀⠀⢸⣧⡦⡼⡇⠸⠳⡍⠳⣄⠀⢿⠀⠀⠀⠀⢹⣌⣧⠀⠸⣷⡀⠀⠀⠘⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⣸⠁⠀⠀⣿⣻⠀⠀⣹⠉⠉⢻⣸⠉⣹⡇⠇⠀⢳⡀⡇⠀⠀⠈⢻⣿⠤⣄⡀⠀⠘⣟⣎⢇⠀⠹⣷⠀⠀⠀⠘⢇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⡇⡀⠀⢸⡏⣿⠀⢰⣷⣄⣄⣄⣿⡀⠉⡟⢻⠀⠈⣇⢸⣇⠀⠀⣿⢻⠀⠀⠉⠲⢤⣿⣎⢯⣧⡀⠹⣧⠀⠀⠀⠈⢧⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣿⡃⡇⠀⣿⡀⣷⣶⣾⠿⣿⣟⣻⣿⣿⣷⣻⡈⡆⠀⢸⣆⢻⡀⠈⣿⠹⡄⠀⠠⠄⢀⣸⡛⣎⣿⢟⣆⠘⣇⠀⠀⠀⠀⠑⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⡇⢀⡿⠁⡟⢛⢹⣤⣿⣿⡟⠹⠿⢿⡏⠓⢧⠀⠘⣏⢦⢳⡀⠸⣼⣿⣿⣾⣷⣶⣀⣳⠈⢾⣇⠑⢷⣾⡀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡇⢸⠃⣀⣷⢸⣼⠛⠁⠀⠖⠒⠚⠛⠁⠀⠀⢣⡀⢹⣦⠀⠙⠄⠃⢸⣿⣯⣿⣿⣿⣿⣷⠢⣿⣧⠀⠈⢯⡁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⡇⢸⠀⠘⢻⡘⣿⠀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠘⠳⠄⢰⡉⣿⣯⡽⠛⠙⠿⠟⢿⣿⠺⣷⣵⠄⢸⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢠⣾⢀⡆⢠⣷⡸⡆⠀⠀⠀⠀⠀⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢉⠓⠲⢦⣤⡟⠓⠠⣌⣻⠏⠰⣿⠄⠀⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢁⡴⢻⣿⡿⡄⠀⡇⠑⠿⣄⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠲⡀⠉⠐⠢⣤⠃⢀⡴⠃⡤⠀⣸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣠⠊⠀⡎⠈⣿⢣⢺⠃⠀⠀⠈⠃⠀⠀⢾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⠤⢬⡴⠋⣠⣿⢁⣆⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠃⡴⠃⠀⢸⠁⢾⠉⠻⡟⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠾⢃⣇⣜⣾⣰⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣥⡼⡿⠁⠀⢰⡟⠀⢸⠀⠀⠘⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠞⠁⠀⣼⣿⠟⠋⠀⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣹⠁⠀⢀⡞⣵⠀⢸⡀⠀⠀⢹⡀⠀⠀⠀⡶⠦⢤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡋⣠⠞⠁⠀⠠⠞⠟⠁⠀⠐⠀⠰⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⡞⢠⣷⠀⢸⣧⠀⠳⣀⢷⠀⠀⠀⠉⠉⠉⠉⠛⠓⠤⣍⣙⠓⣦⣄⡀⠀⠀⠀⠀⠀⠀⡼⢙⣿⣳⠀⠀⠀⠀⠛⢲⣤⠤⡞⠉⠐⢦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡸⡀⣼⠁⡜⠘⣆⠀⢏⢧⣀⠙⢯⣷⡀⠀⠀⠀⠉⠛⠲⠤⠄⠀⠈⠙⠓⠽⠟⠀⠀⠀⠀⠀⡾⢀⠞⠀⠀⣀⡼⢤⣀⡀⠛⠋⣀⡸⠦⣴⠊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⢧⡇⢠⠃⠀⠈⠧⣈⢧⡙⠲⠤⣈⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠈⢀⡤⠚⠁⠀⠀⠀⠩⡟⢛⢇⠀⠀⠈⢦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡼⡇⢸⠀⠀⠀⠀⢀⣙⣻⣦⣀⡀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⡇⠈⠳⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠈⣧⠶⠒⠉⠉⠀⠀⠀⠘⠫⢅⣀⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣾⣿⡿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⢹⣷⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⢧⡙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠦⠤⠤⠴⢶⣶⣶⣿⣿⣿⣿⣿⣿⡿⠋⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⢸⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⡜⠀⠙⠦⡙⠦⣄⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⣰⢿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⣹⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠉⠀⠀⠀⣸⠃⠀⠀⠀⠈⠓⢦⡙⠲⢤⣀⢠⡴⠋⠀⠀⠀⠀⠀⠀⠃⠈⢻⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣄⡴⠛⠁⠀⠀⠀⠀ ⠄⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⢀⣾⡕⠈⠓⢦⣈⠙⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⡰⢻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠉⠒⠻⢥⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⢀⣞⡞⠁⠀⠀⠀⠈⠳⣤⡀⠉⠲⣄⠀⠀⠀⠀⡼⠃⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠈⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣼⡞⠀⠀⠀⠀⠀⠀⠘⡇⠙⢦⡀⠀⠑⢄⠀⡤⠁⠀⣸⠁⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢹⣄⠀⠈⠻⡁⠀⣰⠃⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⡟⠁⠀⠀⠀⠀⠀⠀⠀⢠⡇⢀⡴⡻⠙⡆⠀⠀⢣⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣶⣶⣶⠶⠿⠿⠿⠿⠿⠿⠷⢶⣶⣶⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠉⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⣤⡄⠀⠀⣠⣄⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠁⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⢸⣿⣧⠀⠀⠀⣿⣿⡀⠀⣿⣿⡇⠀⢰⣷⣄⢸⣿⣿⡀⠀⠀⠈⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠀⠀⠀⢰⣿⣿⡷⠀⠀⠀⠀⠀⣼⣷⡀⠀⠀⣿⣧⠀⠀⠈⣿⣿⡆⠀⠀⢻⣿⣧⠀⣿⡿⣿⠀⣼⡟⣿⡄⣿⡿⣷⡄⠀⠀⠀⠘⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⣰⡿⠁⢻⡇⠀⣾⣧⠀⠀⢻⣿⣧⠀⠀⣿⣿⡆⠀⠀⣿⠸⣿⡀⠀⢸⡿⣿⣄⣿⠇⢿⣷⡿⠁⠘⣿⡿⠁⠙⣷⡄⠀⠀⠀⠘⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⢰⡿⠁⠀⢸⡇⣸⣿⣿⠀⠀⣿⠏⣿⠀⢸⡏⠘⣧⠀⢠⣿⠀⢹⣧⣤⣾⠃⠻⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⢰⡿⠁⠀⠀⢸⣧⡿⠀⢿⣦⣾⠏⠀⢿⣇⣸⡇⠀⢻⣧⣾⠏⠀⠈⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣦⠀⠀⠸⣿⡀⠀⠀⠀⢻⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⡟⠀⠀⢀⣿⠃⠀⠀⠀⠸⠟⠁⠀⠈⠉⠉⠀⠀⠸⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡾⠿⠛⠉⠉⠀⠀⠀⠀⠸⣿⡀⠀⠀⠈⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠇⠀⠀⣾⠃⢰⣦⣦⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⣸⡟⠀⠈⠀⠀⠈⠉⠉⠛⠛⠻⠿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠀⣠⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⣾⡇⢠⣿⠃⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠟⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⢀⣤⡾⠟⣃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⣇⣾⠇⠀⠀⠀⠀⠀⠙⠛⠻⠿⠶⣶⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣾⠿⣛⣃⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⢴⡶⠿⠛⣻⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠛⠛⠛⠛⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣾⡇⠀⠀⠀ ⠀⠀⢀⣠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣷⡾⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⡀⠀⠀ ⢀⣶⠿⠻⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⣿⣿⡆ ⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠋⠉⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠏⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿ ⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃ ⠀⠻⣷⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣶⣾⡿⠀⠀⠀⠀⠀⢀⣀⣤⣤⣾⣿⠋⠀ ⠀⠀⠉⠛⠛⢻⣿⡃⠀⠀⠀⠀⠀⠀⣿⣧⡀⢀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⢸⣿⠟⠛⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠈⠛⠿⠟⠋⠁⠀⠀⠀⠀⠀⢀⣤⣾⡿⠻⣿⡟⠛⢿⣿⠿⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠀⠀⢻⣧⠀⣸⣿⣤⣴⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⢀⣿⣤⣴⡾⠿⠟⠛⠛⠋⠉⠀⠀⠙⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣀⣀⣠⣤⣤⣤⣶⣶⣿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⢀⣤⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⡄⠀⠀⠀⠀⠀⠀⢿⡿⠿⠟⠛⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣾⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡈⠉⢛⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⢋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⠃⠀⢠⡟⠀⣠⣿⣿⠉⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⢛⡶⠋⠀⠀⠀⠀⢿⡟⠀⠘⣇⠀⠀⠈⠉⠠⣾⡀⠀⢿⡇⠀⠀⠀⠀⠀⢹⠘⠆⢻⡉⠛⠲⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⣤⣿⠅⣀⣽⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠹⡆⠀⠀⠀⠠⣿⣷⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠲⠤⣄⡈⠉⠛⠶⢤⡀⠀⠀⠀ ⠀⢈⣿⡇⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠈⠉⠒⠦⢤⣀⣀⣈⣧⣀⠀⠀⢻⡆⠀⠀⠀⡏⢻⣇⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠉⠙⠲⢤⣀⡀⠀⠀⠀ ⠀⣿⣿⡇⣸⣿⣿⡏⠀⢀⡄⠀⠀⠀⠀⢀⡆⢀⡾⠃⠀⠀⢀⣀⡀⠀⠀⠈⠉⠻⠛⠛⠃⠈⣷⡠⢀⣼⠃⠀⢹⡄⡟⣧⠀⠀⠀⠀⠀⡆⣷⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⠉⠐⠠⠀ ⣼⣿⣿⢡⣿⣿⣿⠃⠀⣸⡇⠀⠀⠀⠀⢸⣇⣼⢁⣴⠞⠛⠋⠉⠙⠛⠲⢶⣄⠀⠀⠀⠀⠀⠘⣷⡈⣿⣆⠀⠀⢻⡇⠸⣇⠀⠀⠀⠀⡇⡟⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⢿⡆⢰⣿⡇⠀⠀⠀⠀⠀⣿⣿⡆⠀⣀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠘⣿⡇⠈⠙⠦⣈⣇⠀⣻⠀⠀⠀⢰⠇⡇⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⠏⣼⠁⢸⣿⡇⠀⠀⠀⠀⣤⠙⢫⡷⢤⣞⠀⠉⠓⢒⡒⣤⣤⣬⡭⠁⠀⠀⠀⠀⢀⡼⠗⠲⠦⣄⡀⠙⢀⣿⡆⠀⢠⡾⢸⡇⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⠀⣿⠀⣹⣿⡇⠀⠀⠀⠀⡿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠉⠛⠋⠉⠀⠀⠀⠀⠀⠀⠸⣦⠀⠀⠀⠀⠙⣦⣼⣿⣧⢀⣼⠃⣾⣷⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡄⣿⠀⣿⣿⡇⠀⠀⠀⠀⡷⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⠀⠙⠻⣿⣿⣾⢃⡼⢿⠏⢻⠒⠶⢤⣄⡀⠀⢀⡀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⣿⢲⣿⣿⡇⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢾⡷⣦⣀⣾⡟⠃⠈⠁⣾⡀⠀⡄⠀⠀⠘⡇⠀⢻⠻⠷⢶⣦⣀⣀ ⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠘⣿⡇⠀⠀⠀⢸⣿⠛⠃⠀⠀⠀⡇⠀⠙⠀⠀⠀⠈⠉⠉ ⣿⣿⣿⣿⣿⣿⣧⠀⣿⣿⡇⠀⠀⠀⠀⠀⡄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⡀⠀⠀⢸⡿⠀⠀⠀⠀⠀⡇⠒⣀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⡇⠀⠀⠀⠀⠀⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢻⡄⠀⠀⢸⡇⠀⠀⠀⠀⠀⡇⠀⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡆⣿⣿⣧⠀⠀⠀⠀⢠⣿⡟⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠀⢸⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠁⠀⣿⠐⠀⠀⠀⠠⠀ ⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⠀⠀⠀⠀⢸⣿⠁⠀⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠇⠁⢀⣾⡇⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣀⡀⢠⣄ ⠿⠟⠛⠛⠛⠉⠉⠹⣿⣿⣿⡗⠀⠀⠀⠈⣿⣧⡀⠀⠈⢙⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⢿⣿⡇⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣭⣽⣿⣗⣻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⢻⣿⡇⠀⠀⠀⠀⣿⡄⠙⠳⠶⠛⠁⢀⣉⠙⠳⣶⣤⣤⣄⣀⣀⣀⣤⣴⡟⣿⣿⣿⣿⣿⣿⠏⠀⣿⡇⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠈⣽⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢱⣿⣿⣿⣿⣿⡟⠀⣰⣿⣇⣸⣿⢻⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣼⣧⠀⠀⠙⠄⠙⢿⣿⣿⣿⡿⠃⣼⣿⣿⣿⣿⡟⢀⣴⣿⣭⣿⣛⣿⣼⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀ ⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠹⡄⠀⠀⠀ ⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⠃⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⢀⢸⡀⠀⠀⠀⠀⢹⡀⠀⠀ ⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡴⣰⡏⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⢀⠀⢀⡇⢸⠁⠀⠀⣼⢸⡇⠀⠀⠀⠀⠀⢧⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⣠⠞⠁⣴⢣⢿⡁⠀⠀⠀⡀⢰⣧⠀⡄⠀⢀⡞⠀⢸⠁⣾⠀⠀⣰⠃⣸⠀⠀⠀⠀⠀⠀⠸⠀⠀ ⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡁⣴⠋⢀⡞⣹⡟⢸⡇⠀⠀⢰⠃⡞⢸⡆⣇⠀⡼⡇⠀⣼⢰⡿⠀⣰⠇⢀⡏⡄⠀⢀⠀⣇⠀⠀⠀⠠ ⡇⠀⠀⠀⢀⡆⠀⠀⠀⡾⡟⣼⢣⠀⣾⣤⣿⠃⠈⣧⠀⠀⢸⢰⠁⠈⣧⠏⡻⢥⡇⢰⢯⢿⣇⡼⢻⠀⣼⠀⠇⠀⢸⠀⣗⠀⠀⠀⠠ ⡇⠀⠀⠀⣼⠁⠀⠀⢸⣣⣷⣿⡾⢾⠛⡉⡏⠀⠀⢸⡄⠀⢸⣼⠀⠀⢻⡼⠁⢸⣹⠿⢯⣼⡟⠀⢸⢰⡇⠀⠀⠀⣼⢀⡏⠀⠀⠀⠈ ⡇⠀⠀⢰⡇⠀⠀⠀⡿⣽⠃⣿⡧⠞⠀⣷⣇⠀⠀⠀⢳⡀⢸⣿⡀⠀⠾⠀⣠⣬⣤⡀⠰⠃⠉⠉⢻⡏⡇⠀⠀⢀⡇⢸⡇⠀⠀⠀⠀ ⡇⠀⠀⣾⡇⠀⠀⢰⡇⡿⣶⣿⣿⣷⣶⣿⣿⣿⡆⠀⠀⢳⡀⣯⣧⠀⠀⣾⣿⣿⢿⣿⣿⣷⣶⣤⣉⣠⣇⡀⠀⡼⠀⣼⠁⠀⠀⠀⠀ ⣇⠀⢸⡏⡇⠀⠀⣼⢷⣿⠿⢻⡿⠟⠛⠛⠋⠛⢷⣶⠀⠀⠳⣼⡙⠳⣄⣿⡽⢿⡟⠀⠀⠉⠙⠿⣏⣿⠋⠀⡼⠁⢰⡿⠀⠀⢸⠀⠀ ⢸⠀⣸⣇⣇⠀⠀⣿⡼⣧⠖⠉⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠙⠃⠙⢻⡇⠸⣧⠀⠀⠀⠀⠀⠈⣿⣆⡼⠁⠀⣼⠇⠀⢠⠇⠀⠀ ⢸⡆⣿⣾⢻⠀⠀⣽⠣⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢸⠸⠰⣿⡄⠀⠀⠀⠀⢸⣟⣿⠁⠀⣰⡟⢀⣤⡟⠀⠀⠀ ⠸⣇⡏⠹⡿⡆⠀⣿⣤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢠⣿⣿⡟⠀⡴⢳⠃⡾⡾⠀⠀⠀⠀ ⠀⢹⡇⠀⢹⣷⠀⣷⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠘⠃⢹⠇⡼⢁⡏⣼⡿⠁⠀⠀⠀⠀ ⠀⠈⣷⠀⠈⣿⡆⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠛⠉⠉⠉⠉⠉⠓⣾⣿⡀⠀⠀⠀⠀⠀⠀⣿⡼⠁⡼⣸⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠘⠦⠀⠘⣿⡜⡾⣿⣀⣀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡷⠶⠶⠿⠿⢿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣸⣿⡥⢺⣱⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣵⠻⣿⡃⠀⠀⠀⠀⢠⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⠀⠀⠀⠀⠀⣿⠏⢠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠑⢦⡀⠀⠀⠀⠻⢽⣦⡤⣀⣀⣀⣀⣀⡤⣴⣲⠿⠋⠀⠀⠀⢀⡼⠛⠐⢋⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠀⠀⠙⢦⡀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⢀⡴⠋⠀⣠⢾⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁⣰⣿⣼⢻⣿⡭⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣾⣟⡾⣣⡆⢠⣿⣿⣿⢿⣿⣿⣿⣿⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⣾⣿⣿⣿⣻⣿⡿⣿⣿⣿⣧⡈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⡿⣿⣵⣿⣷⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣻⡄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠋⣸⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⢻⡗⠲⢷⣤⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡟⢀⣴⣿⣿⠛⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⠢⣤⣯⣍⡙⠒⠒⠤⠤ ⠀⠀⡼⢻⠁⡞⣿⢿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⡇⢻⣿⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⢌⠙⢦⣽⠶⠤⣀⡀ ⠀⡼⠁⣮⣸⣼⠏⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠉⠀⢿⣿⠗⠆⣻⣿⢿⣿⣿⡘⢿⡉⠻⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠘⢷⡦⣈⠓⠦⣄⡀ ⡼⠁⠀⣿⢿⡟⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣩⣿⣡⣤⣚⣁⣈⣀⣀⣀⣀⣀⣤⠬⠽⠥⠬⣷⣶⣶⣿⣦⣬⣙⣻⣿⣿⣿⣿⣿⡈⢿⣿⣿⣿⣯⢿⣦⠰⡀⠙⠮⣝⠲⠤⠀ ⠃⠀⢀⣿⣿⡇⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡦⠀⠈⢿⡀⠀⠀⠀⢠⣾⠿⣿⣿⣿⣿⣿⣶⣍⣻⣿⣿⣿⣿⣷⠘⣿⣿⣿⣿⣿⣿⣷⣷⠀⠀⠈⠙⠲⠄ ⠀⠀⣼⣿⠃⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡟⢿⣿⣿⣿⣿⣿⡿⠛⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠈⣛⣿⢿⠿⢿⠟⠋⢻⣿⣿⣿⣿⣿⣧⡘⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀⠀ ⠀⢰⣿⡏⢈⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣾⡇⠳⣠⣞⣛⣋⣈⣍⣵⡶⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠲⠿⠦⠾⣤⡦⣞⣤⠎⣿⣿⣿⣿⣿⣿⣷⣌⢿⣿⣿⣿⣿⣿⣿⣷⡈⠙⠳⠦ ⠀⢸⣿⠀⢸⣷⠸⣿⣿⣿⣿⣿⣿⣿⣿⠈⣇⠀⠙⣾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠹⣄⠀⠀ ⠀⢸⡇⠀⢸⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠀⠀ ⠀⣾⡇⠀⠸⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠟⢁⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠁ ⠀⠛⣷⡀⠀⡇⢻⡟⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠁⠀⢀⡿⠉⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠆ ⠀⠀⢹⠙⢦⣹⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤ ⠀⠀⠘⡆⠀⠹⣄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠹⡄⠀⠹⡄⣿⣿⣿⣿⣿⣿⣿⣿⣎⢿⣿⣿⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠁⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠙⣄⠀⢹⡸⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⢿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠈⠓⢄⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⣿⣿⣿⣦⣍⠙⠛⠒⠶⠤⠄⠀⠀⠀⠀⢀⣠⠔⠋⢹⠀⠹⡝⠒⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣬⣻⢿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⣠⠟⠁⢠⠏⠀⠀⠀⠀⢀⡜⠋⠀⡰⢃⣾⠋⠁⢠⣾⣿⠟⠀⠀⣰⡿⠁⠀⡿⡆⠀⠀⠘⠘⡇⠀⢸⠀⠀⢻⡀⠀⠈⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⣠⠀⡴⣴⠋⠀⠀⡎⢠⠀⠀⠀⢀⡞⠀⠀⡼⢁⡾⠁⠀⣰⡿⢫⠏⠀⠀⣼⣿⠃⠀⣰⢿⠀⠀⠀⢰⠀⡇⠀⠀⠁⡇⠈⡇⠀⠀⠘⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⡼⢠⠃⢰⣳⠃⠀⢰⣾⢃⡇⠀⠀⠀⡼⠁⠀⣰⠁⣾⠃⠀⣴⠏⠀⡎⠀⢀⡜⣹⠃⠀⢠⢿⡜⠀⠀⠀⢸⢠⡇⠀⢰⠀⡇⠀⢹⠀⠀⠀⠸⡄⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⢰⢃⡏⢀⡷⠁⠀⢠⣿⡏⡼⠀⠀⠀⣰⠃⠀⢠⠇⣼⠇⢀⣼⣯⣤⡼⠀⣠⣾⣲⡏⠀⢠⢟⣿⡇⠀⠀⡀⡇⡼⡇⠀⢸⡀⠐⠀⢸⠀⠀⠀⢰⢳⠀⠀ ⠀⠀⠀⠀⠀⣾⠇⡞⡼⠀⡼⠁⠀⢀⣾⡿⢠⠇⠀⠀⢰⡿⠀⢠⠏⣼⡏⢠⢞⣉⣀⡈⢁⣼⠥⢤⣾⠀⢠⠋⠀⣽⠃⠀⠀⣹⢀⣇⡟⠀⡼⡇⡀⠀⢸⡄⠀⠀⠈⡞⡆⠀ ⠀⠀⠀⠀⢰⡟⠀⣷⣇⠞⠀⠀⢠⡞⣼⡇⣾⠀⠀⢠⡏⡇⠀⡾⣰⣳⢡⠿⢶⣶⣿⣰⣿⣿⣿⢿⡇⢠⠋⠀⠀⣿⠀⠀⣰⣏⡞⠐⡇⢠⣇⡇⡇⠀⢸⡁⢠⠀⢰⡟⣇⠀ ⠀⠀⠀⠀⣿⣿⠀⣿⠏⠀⠀⢠⣿⣹⠏⡇⣿⠀⠀⡼⠀⡇⢸⣧⠟⢿⡋⠠⠾⠿⠿⠿⠿⠿⠖⢸⣰⠃⠀⠀⢰⡏⠀⡴⢻⣿⣷⣤⣇⡜⠉⢿⡇⠀⢸⠀⢸⠀⢸⢧⢸⠀ ⠀⠀⠀⠀⡏⡟⣰⠃⠀⠀⢠⠏⢡⡟⠀⣿⣿⠀⢰⡇⠀⣇⣿⡟⠀⣉⣳⠀⠀⠀⠠⣤⣶⠚⢉⣿⠃⠀⠀⢀⣿⠇⡼⢁⠟⠈⢹⣿⣿⣶⣤⣿⡇⠀⣼⡇⢸⠀⢸⠚⣼⠀ ⠀⠀⠀⠀⠃⡿⠁⠀⠀⣰⠃⢰⣿⠁⠀⢻⢻⠀⢸⡇⠀⣿⢻⣇⠀⠈⡟⢦⣄⠀⢸⠁⠉⠳⠾⠃⠀⠀⠀⢼⣿⡼⠉⡏⠀⠹⣍⠛⠿⣏⣙⣿⠇⢰⢻⡇⡏⠀⡿⠀⡿⠀ ⠀⠀⠀⢐⡞⠁⠀⠀⡴⠁⢀⢯⣿⠀⢀⣼⣿⡇⢸⡇⠀⢿⠈⠁⠀⢀⠃⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⠀⠀⢣⠀⠀⠈⢷⣀⣀⣹⣻⢀⡞⣼⣡⡇⡸⠁⢀⡇⠀ ⠀⠀⢀⡞⠀⠀⠀⡼⠁⠀⣼⡏⡏⢀⣾⣽⣿⢱⣹⣿⡀⠀⠀⠀⠀⢸⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⣈⡿⡏⠁⣇⣾⡟⣿⣿⣰⠃⠀⠸⠀⠀ ⠀⠀⣼⠄⠀⣀⡾⠀⠀⢰⡿⠀⣇⣸⠱⣼⡟⠊⢿⣷⣇⢀⡴⡆⠀⣄⡀⠀⠀⠈⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⠁⠁⣸⣿⠿⣷⣏⡿⠃⠀⠀⠂⠀⠀ ⠀⢰⡝⠀⣸⡟⠀⠀⢠⡏⡇⠀⢿⡏⢧⣸⡗⠀⠈⢿⠟⡟⠀⠃⠀⡏⠹⡄⠀⣴⡾⠛⠉⠀⢀⣀⠉⠙⠒⠲⠤⣄⣀⠀⠀⠀⡼⠀⠈⠁⣹⠇⣶⢻⣸⡀⠀⠀⠀⠀⠀⠀ ⢀⡗⠀⢰⡟⠀⢰⣾⢻⠀⠀⠀⢸⠇⠀⣿⣿⣀⣴⠏⢠⠃⠀⡄⠀⡇⠀⣇⢠⣋⣰⣶⣶⣿⣿⣿⣿⣶⣶⣦⣄⣀⠉⢹⡄⢀⡇⠀⠀⢠⣿⢠⡏⠀⣇⡇⠀⠀⠀⠀⠀⠀ ⣼⠃⠀⡾⠀⠀⢸⣿⢸⠀⠀⠀⠸⡀⠀⣨⠟⡹⠃⠀⡎⠀⠀⡇⢀⠀⠀⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢉⣿⠀⠸⠀⠀⠀⢸⡇⢸⠙⡆⢹⡇⠀⠀⠀⠀⠀⠀ ⠏⠀⢸⡇⠀⠀⠸⡟⡏⠀⠀⠀⠀⡧⠞⠁⡼⠁⠀⢸⠀⠀⢰⠀⢸⠀⠀⡿⣿⠟⠛⠛⠻⢿⣿⣿⣿⣿⣿⣿⣷⣴⣿⡏⠀⠀⠀⠀⢀⡞⢳⡏⠀⢸⣼⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⢸⠀⠀⠀⡇⢹⠀⠀⠀⡏⠀⠀⢸⡇⠀⠀⣾⠀⠀⢸⠀⢸⠀⠀⢧⡁⠀⠀⠒⠀⠀⠀⠀⢀⡉⠻⠿⣿⣿⣿⠀⠀⠀⠀⢠⡞⢡⡾⠀⠀⡈⢸⡿⠀⠀⠀⠀⠀⠀ ⠀⢸⠿⣼⡀⠀⠀⢻⡸⡀⠀⠀⢧⠀⠀⠸⣧⠀⠀⢹⡇⠀⠈⣧⣸⠀⠀⢸⠽⠶⠾⠟⠒⠠⠤⢄⣀⣀⠈⠉⠉⣻⠇⠀⠀⣀⠔⠁⢁⡞⣀⣀⠀⠇⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⣸⠀⣷⢧⠀⠀⠈⢧⢧⠀⠀⠘⡄⠀⠀⢿⠀⠀⠀⣧⠀⠀⠹⣿⡄⠀⠘⡆⠀⠀⠀⠀⣠⠖⠀⠀⠀⠉⠙⠒⠃⠀⣠⠾⠟⣄⠴⠚⠉⠀⠀⢸⡁⢸⠃⠀⠀⠀⠀⠀⠀ ⠀⣿⡄⢹⣯⣆⠀⠀⠘⡞⡄⠀⠀⢳⠀⠀⠈⣇⠀⠀⢸⠀⠀⠀⠹⠃⠀⠳⢧⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⣴⣋⠴⠖⠉⠁⠀⠀⠀⠀⠀⣸⠆⠊⠀⠀⠀⠀⠀⠀⠀ ⡄⠁⣇⠈⣟⢿⣆⠀⠀⠘⡽⡀⠀⢸⡀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡕⢶⣀⠀⠀⠀⠀⠀⢀⡤⣺⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢳⡀⢸⡀⠘⣎⢻⣧⡀⠀⠸⡽⡄⠀⢧⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣄⠈⠙⠲⠤⢤⠞⠁⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⠀⣧⣠⠜⢧⡙⢷⣄⠀⠘⢿⣄⠀⢳⣄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠳⣄⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⢀⡸⣇⠘⣧⠀⠀⢿⣦⡙⢷⣤⡀⠙⢆⠈⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠉⡼⢧⠀⠀⠀⠀⠀⣠⣶⠟⢻⣿⣿⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠘⣧⡘⢷⣄⢸⡿⡛⢶⣽⣷⣆⠀⠳⡜⣿⠉⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢰⠃⣨⣶⠶⠒⣲⢾⣏⠀⠀⠈⠉⡍⠀⠙⣗⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠵⠄⢻⡛⢷⣽⣦⡈⠙⢟⡷⢦⡙⣾⣇⠀⠙⢦⡀⡀⠀⠀⠀⠀⣀⡤⠖⠋⢻⡼⠀⢙⣧⡀⠀⢉⠉⠀⠀⠤⠄⠀⣛⣆⠀⠀⠀⠈⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀

⠁⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⢀⣴⣟⠁⠀⢀⡇⢠⡿⠻⡔⣾⣆⠀⠀⠀⠀⠀⢰⡿⣆⢻⡀⠀⠀⠀⠀⢸⡏⠙⣿⡆⢸⢹⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿ ⡄⠀⠀⢀⣠⣿⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⣠⡿⠁⠈⠙⠛⠻⡇⢰⡇⠀⢿⣿⣿⣆⠀⠀⠀⠈⢹⡿⢿⣼⣧⣤⣄⣀⣀⣀⣷⠀⠻⢿⣾⣇⣻⣿⣿⣿⣿⡿⣸⣿⣿⣿ ⣟⣀⢀⣼⣿⣿⠏⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣿⣇⣼⣿⣷⣶⣤⡀⠘⣇⢸⡇⠀⠘⣇⢻⣿⠀⠀⠀⠀⢼⡇⠀⠙⣿⣆⠀⠀⠀⠈⢿⡦⣄⠘⣿⡛⢷⣿⣿⣿⣿⢡⢸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⢀⡿⠀⠀⠀⣦⣿⣿⣿⠋⠁⠈⢉⣙⠻⢿⣿⣼⣷⠀⠀⢻⣾⣿⣆⡄⠀⠰⣾⠋⠉⠉⣛⣻⣦⣤⣤⣀⡘⣧⠈⠁⢹⣿⢸⠙⣿⣿⣷⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⡾⢸⡇⠀⠀⠀⣿⣼⣿⢿⠀⢀⣼⣭⣿⣷⡄⢻⣿⡏⢧⡀⢸⣿⡇⢻⣿⡀⢀⣟⣴⣿⣿⢿⣿⠛⠻⠿⣿⣷⣾⣦⣄⣸⣿⢸⣀⣼⣻⠯⣼⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⠁⠀⠀⠀⢰⣇⡿⣿⠀⣠⣴⡿⠿⣿⠀⠀⣼⣿⣿⣿⢿⡷⠈⠙⣧⠀⠑⣾⣿⠀⠀⣿⣷⣾⠟⠋⢁⣴⣋⣽⣿⡄⠀⠀⠙⢿⣿⣆⠈⣿⠺⣿⡿⠋⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣷⠀⠀⠀⠀⣸⠏⢠⡏⠀⣼⠃⠀⢠⣿⣀⠀⢻⡙⠛⣿⠾⠁⠀⠀⠈⠓⠀⠻⠃⠀⠀⡟⢸⠃⠀⠀⣾⢿⣿⣿⣿⣿⠀⠀⠀⠘⣿⠻⣦⣿⠀⢻⣦⣄⣈⣻⣿⣿⣿⣿ ⣿⣿⣿⣿⡇⠀⠀⢠⡞⠁⠐⣿⣷⣾⠷⠂⠀⣸⣿⣟⠳⠤⠽⠯⠥⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠄⠀⠀⣷⠾⠿⣿⣨⠟⠀⠀⠀⠀⣸⠀⣸⣿⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣇⡀⠀⡾⠀⠀⠀⣿⠟⠁⠀⢀⣴⣿⣿⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⢦⣼⣦⡴⠟⢁⠀⠠⣄⠀⡴⠃⢰⣿⣿⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣵⣿⠋⣸⣇⠀⠀⣼⡇⠀⠀⠀⣿⣾⣿⣷⡀⠙⠷⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠟⢛⡿⠒⢬⡩⣄⠀⣿⡟⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢿⣿⢿⡟⢀⣿⣿⠀⠀⣿⡇⠀⠀⢀⣾⣿⡟⢿⣿⡄⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢀⡇⠈⢷⡿⠀⣿⡇⢸⣿⠟⠛⠛⣿⣿⣿⣿ ⣿⠀⣿⣾⠁⢸⣿⡇⠀⢀⣿⡇⠀⠀⢸⣿⣿⡇⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⣼⠃⣐⣾⠃⢠⣿⣷⠟⠁⠀⠀⠀⣿⣿⣿⣿ ⠟⠀⠹⡇⠀⣿⡟⠀⠀⢸⣿⣇⡤⢤⡘⡏⣿⣿⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⣠⡤⢴⣿⠀⣼⠃⠀⣾⢻⡟⠀⠀⠀⢀⣾⣿⣿⣿⣿ ⠐⡆⢰⡇⠀⣿⣤⠴⠚⣿⠃⠉⠀⠀⠙⠁⢿⣿⢿⡿⣇⠀⠀⠀⠀⣀⣠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢁⡾⠁⠀⠀⣸⣿⠇⠀⣼⠏⣾⠇⣀⣴⣿⣿⡿⠟⢛⣿⣿ ⠀⣇⢸⣇⣸⣿⡇⠀⢰⠃⠀⠀⠀⠀⠀⠀⢸⣿⣾⠇⢻⡄⠀⠀⠸⣿⣯⣍⣓⠒⠛⠦⣄⠀⠀⠀⠀⠀⠀⠀⢠⠏⢠⠟⠀⠀⠀⣴⢃⣿⢀⣾⣣⣾⣷⣿⣿⣿⠟⠁⠈⢡⢸⣿⣿ ⠀⢹⡘⣿⣿⣿⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⢸⣿⡀⠀⠀⠀⠀⠀⠈⠙⠲⣦⣼⡇⠀⠀⠀⠀⠀⢠⠏⢠⡟⠀⠀⠀⣼⠃⣸⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⣰⣿⣿⣿⣿ ⠀⠈⢧⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣯⣴⣿⠟⡷⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⣰⡏⢀⡟⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿ ⠀⠀⠈⢇⠙⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢀⡞⠁⠀⠀⠀⢾⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⣿⣿⣿⣿⣿⣿ ⠀⣀⡀⠈⠉⠉⠛⠦⣄⠀⠀⠀⠀⠀⠀⣀⡜⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⣴⠟⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠉⣹⠉⠉⡉⠉⢩⡟⠉⠉⢉⡟⠉⠙⠉⠉⠉⠉⢉⡏⠙⣿⡍⠉⠉⢻⡉⠉⠉⠉⢩⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣰⠃⡠⠊⠀⣰⠋⠀⠀⠀⣼⠃⢸⡄⠀⠀⠀⣀⣾⠀⠀⠘⣷⡀⠀⠀⣇⠀⠀⠀⠀⣽⣯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢠⣿⡿⠀⢰⡼⠁⠀⠀⢀⣼⡟⢀⣾⣿⠀⠀⢀⣿⡉⠀⠀⢠⠹⣧⠀⠀⢹⣇⠀⢸⠀⠘⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠏⠀⠀⡿⠁⠀⠀⣠⣞⣱⣧⡾⢾⡿⠀⣸⢸⠟⠉⠒⠢⠤⣤⣽⣧⣀⣸⣿⠀⢸⠀⠀⢿⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠾⢻⢉⣿⡄⢀⠤⡗⠒⢉⣽⠋⠉⠁⠞⠀⢨⡇⠀⡇⡏⠀⠀⠀⠀⠀⠀⠈⢹⣿⣉⣿⡗⢺⢄⡀⢸⢸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠋⠁⠀⢸⣿⣾⡇⠀⣀⣧⣴⡿⢿⣿⣿⣿⢶⣦⢸⠀⢸⢳⠃⠀⠀⠀⢀⣴⡾⣿⣿⣿⣿⣿⣷⣴⠀⠰⢾⠀⣿⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⡟⠁⡟⢿⡏⠁⢰⣿⣿⣿⣿⣧⠈⡏⣠⣿⡏⠀⠀⠀⠀⠞⠁⣰⣿⣿⣿⣿⡟⠘⣻⡟⠀⣿⣸⣿⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠳⢰⣿⠈⢃⠀⢸⣿⡿⠿⢿⡟⢀⡱⢻⡟⠀⠀⠀⠀⠀⠀⠀⣹⣿⠿⠿⣻⠁⠀⡟⠀⠀⣿⠟⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠇⡼⢼⡆⢸⠀⣈⣻⡿⠿⠟⣠⠋⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠷⠶⢿⠆⢰⡇⠀⠀⣿⣿⠃⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣠⡇⠊⢳⡈⡇⠉⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⡞⠀⣾⣇⠀⠀⣿⠏⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⣿⢻⣷⢾⣯⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠏⠀⢨⡏⣽⠀⢰⡏⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢿⠀⠹⣷⣽⡿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢱⣿⠀⣾⣧⣤⣀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⢸⠖⠒⠛⠾⢷⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢃⣿⣿⡄⣿⡇⠉⠻⣷⣦⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡀⠘⡆⠀⠀⢰⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⣾⠟⠁⣷⡿⢹⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⡿⢡⢿⡁⢣⠀⢡⡄⠀⣾⠇⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣠⠞⠁⠀⠀⣿⡇⠸⡇⠀⠀⢸⡙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⠏⢸⢡⠇⢸⡇⢀⢧⠈⢧⣸⠏⠀⠀⠀⠘⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⢰⣿⡄⠀⢹⠀⠀⠀⣷⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⠸⡌⠸⠀⠀⣷⠏⠀⠷⣌⢯⠀⠀⠀⠀⢀⣷⠈⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⣯⣀⠀⠀⠀⣾⢇⢱⠀⢸⡀⠀⢠⠇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡄⢻⣧⠀⢤⠸⣇⣰⠞⠉⠳⢷⣄⣠⣶⢍⣽⠀⠀⠀⠀⠙⠲⠤⣀⡤⠖⠋⠁⠀⠀⢠⡇⢠⠛⡄⣸⠇⠘⡆⢣⣀⠇⢠⣞⣴⡟⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠤⠤⠼⢦⠙⢄⠘⣆⠹⣧⣀⣀⣤⣤⡾⠉⠀⡼⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⠎⠀⣸⣧⣄⣀⣘⣆⢹⠖⠛⣩⡞⠀⢸⣧⣀⣀⣀⠀⠀⠀⠀⠀ ⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢬⠳⣯⢦⣻⣀⣾⣿⠟⠀⠀⠀⣷⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠠⠞⠁⢹⡛⣏⣐⣹⠇⠀⣼⢉⠂⠀⢸⢿⡇⠀⠀⠉⠙⠒⠤⣄

⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀ ⠰⠋⣅⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣲⢤⡌⢧⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⠙⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡸⡇⠀⠀⠀⠀⠀⡰⢻⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡁⡇⡇⠀⠀⠀⠀⢠⠃⠀⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣷⡁⢗⡇⠀⠀⠀⠀⢸⠀⠀⠀⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣯⣏⡏⡾⣿⠀⠀⠀⠀⠸⡀⠲⡄⡆⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⣽⣧⣿⣿⡇⡙⡀⠀⠀⠀⠈⠉⠛⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⣞⣴⢻⣷⣿⣹⣿⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠔⠋⠉⠉⠁⣀⣀⣀⣀⣀⣉⣉⡁⠢⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⡜⠁⢀⡴⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⢤⡑⢄⠀⠀⠀ ⡞⠁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⡱⡀⠀ ⣇⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠫⡆