My Melody ASCII Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠙⡆⢰⡵⣖⡢⢀⡀⢀⡀ ⠀⠀⠀⠀⠀⢀⡀⣤⣤⡀⠀⡜⠀⠀⠀⣀⣠⣇⣘⠁⠩⠇⢼⢾⡿⡇ ⠠⣲⢪⢭⡇⢹⣽⠯⠯⠇⢰⠃⠀⢠⠎⠁⠀⠀⠈⢳⠀⠀⠀⠀⠉⠀ ⠀⠻⠈⠁⠚⠀⠀⠀⣠⠔⠚⠁⠀⢸⡀⠀⠀⣠⠀⢸⠀⡤⢄⢀⡀⠀ ⠀⠀⠀⠀⠀⢄⢠⠞⠀⠀⢀⣀⣀⣀⠉⠒⠋⠁⠀⠣⡀⠣⣈⡰⠃⠀ ⠀⠀⠀⠀⢀⡞⠛⡖⢢⢪⣧⠀⠀⠀⠈⠑⠢⡀⠀⠀⢱⠀⠀⠀⠀⠀ ⠀⠀⠀⡔⡡⡕⠒⠁⠈⣞⣋⡀⠖⠄⠀⣰⣷⠘⡀⠀⠀⠇⠀⠀⠀⠀ ⠀⠀⠀⡅⠁⠡⢄⠐⠭⠊⠙⢿⡉⣩⠱⠌⠁⠀⢣⠀⠈⡆⠀⠀⠀⠀ ⠀⠀⠀⢇⣀⢌⣈⠤⢀⡠⡤⢼⠬⣄⣁⣛⣀⣀⠜⠀⣀⠇⠰⢆⡠⡀ ⢀⢀⠖⡆⢇⠀⠀⠀⠀⠈⡢⠄⠤⠑⠒⢯⣉⠉⠉⠉⠁⠀⠘⠬⠔⠃ ⠙⠂⠚⠁⠀⠉⠉⠉⠉⣏⢣⣀⡖⠀⢀⠼⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠈⢦⠀⠀⠀⠀⠀⠀⢠⡴⠒⠉⠉⠳⡀⢀⡠⢧⣀⠀⣠⡇⠀⠀⠀⠀⠙⡄⠉⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠈⢣⡀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠟⠁⠀⠀⠈⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠲⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼ ⠀⣀⡀⠀⠻⣦⠀⠀⠘⣆⠀⠀⡴⠒⠐⠲⣄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠲⣄⠈⠉⠓⠒⠤⠤⠤⠤⠒⠋⠀ ⠖⣦⢬⡛⠲⣼⣷⣤⠞⠉⠁⢸⠀⠀⠀⠀⢘⠀⢀⣀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣦⡈⠙⢯⡿⢍⠙⡏⠀⠀⠀⠈⠣⣄⣀⡠⠞⠀⠈⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀ ⠫⡙⢦⡀⣙⢆⠑⣾⡀⠀⠀⠀⢀⡖⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⣀⠤⠔⠒⠀⠈⠉⠉⠁⠒⠢⢄⡀⠀⠹⡄⠀⠀⠀⠀⠀⠀ ⢄⠈⠢⡙⣧⡈⢦⠘⡟⠒⠒⠒⠉⢳⣄⣀⣀⡤⠚⠁⢀⡤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⢹⣄⣀⠀⠀⠀⠀ ⠀⢳⣤⠼⢾⣧⠀⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣬⣆⡇⠈⠙⠒⠤⢄ ⠚⣉⠬⠷⡊⢻⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡿⠋⠁⠀⠈⠁⠸⣧⠀⠀⠀⠀⠀ ⡎⠁⠀⠀⠙⣾⡗⢸⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀ ⠑⣆⡠⡖⠋⢁⣣⣼⠀⠀⠀⠀⠀⠀⣠⠏⠀⢀⣤⣶⡿⠿⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀ ⠉⣀⡠⠴⠚⠉⣴⡿⢧⠀⠀⠀⠀⠀⣿⠀⣰⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⣴⠊⣷⣄⣀⠀⠀⢸⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡭⠾⢵⣤⣈⡷⠔⠛⠂⠐⠒⠂⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠀⠈⠉⠒⠦⣄⣀⠀⠀ ⠀⠀⠀⠀⣀⣴⠋⠀⠀⢀⠏⠁⠀⣀⣀⣀⣀⣀⣀⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠚⠳⢤⡀⠀⠀⠀⠀⠀⠀⠉⠑⠀ ⠀⠀⠀⠀⢠⣧⠀⠀⠀⢸⣤⣴⠛⠉⠀⠀⠀⠀⠉⣉⣳⣦⣼⣄⣀⣠⡤⠴⠒⠊⠉⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡠⠤⠚⠿⢟⣦⣀⠀⠀⣧⣝⠓⠤⠤⠤⢤⡴⠯⠅⠀⠀⠉⠻⣦⠤⣀⡀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠯⣉⠉⠳⣀⠙⠒⠲⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⠤⢲⠏⠹⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢬⣱⣶⣤⣼⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠛⠀⠀⢇⠀⠙⣦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠏⠁⠀⠀⠉⠙⣍⡿⠿⢖⡢⢤⣤⣤⠒⠊⠀⠀⠀⠀⢸⠀⠀⢸⠀⠉⠓⠦⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠙⢯⡀⠀⠉⠒⠀⠀⠀⠀⢸⠀⠀⢸⠇⠀⠀⠀⠀⠉⠓⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠋⠁⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠟⠉⠀⠀⠈⡛⢦⡀⠀⢀⣀⡀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⣴⠋⠁⠀⠀⠀⠀⠀⣶⠞⠛⠻⠋⠉⠹⣧⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⡀⣼⠃⠀⠀⠀⠀⠀⠀ ⣸⠇⠀⠀⠀⢀⣶⠀⠀⢻⣦⠀⣎⣱⠄⠀⣿⣥⣄⣸⠃⠀⠀⠀⠀⠀⠀⠀⢱⡟⠀⠀⠀⠀⠀⠀⠀ ⣿⡀⠀⠀⣠⣿⠃⠀⠀⢸⣇⠀⠀⢠⣤⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠓⠲⠛⠋⠙⠷⣄⠀⠀⠙⠓⢚⣋⣀⠁⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠰⢯⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣴⠟⠀⣠⡴⠟⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⣛⠶⣦⡀⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠋⠀⢠⡾⠋⠀⠀⣾⣷⠀⠀⠀⠀⠀⠀⠀⢸⣯⡇⠈⠻⣦⡀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠃⠀⢰⡏⢀⣀⣤⣴⣿⡿⠀⠀⠀⠀⠀⠀⠀⠺⡿⠃⠀⠀⠈⣷⠀⠀⢸⡟⠀⠀⠀⠀⠀ ⠀⠀⢰⡟⠀⠀⣿⣷⠉⠁⠀⠈⢿⡄⠀⠀⢶⣿⡇⠀⠀⠀⢅⢀⡠⠀⠀⣽⠀⢨⣾⠃⠀⠀⠀⠀⠀ ⠀⠀⠘⣧⡀⡄⣿⣿⡀⠀⠀⠀⢰⡇⠀⠀⠸⠟⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⣴⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠷⣼⣯⣷⡀⠀⠀⠀⢷⡄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡾⠟⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣦⡀⠀⠀⠻⣝⠛⢛⣿⣟⠛⠛⠉⠉⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠟⠉⢈⣿⡀⠀⠀⠈⠉⠙⡇⠙⣦⣀⠀⠀⠀⣰⠏⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⣏⡀⠀⠀⠉⣿⠀⠀⣀⣠⣾⡇⠀⠀⠙⠷⣤⡾⠋⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⣤⣤⠾⠛⠉⠉⠉⠉⠈⠳⣄⡀⠀⠀⣴⡆⠀⠀⠀⠈⢿⡴⣦⠀⠀⠀⢀⡆ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⣿⠁⠀⠀⠀⠀⣠⣿⡁⠀⢀⣠⠾⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⠴⠶⠛⠁⠈⠙⠛⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠉⠉⠉⠉⠉⠉⠉⠉⠛⠻⠿⢶⣤⣀⡀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣷⣌⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠰⣶⣦⣿⡀⠀⢠⠀⠀ ⠀⢸⣟⠁⢉⣿⣤⣤⣤⣤⣄⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣸⣿⡀⠀⠀⠸⠏⠙⣢⠂⡀⠀ ⠀⠈⠛⠛⢿⣿⡝⢿⠿⠛⢻⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢋⣻⣷⣤⡶⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⢷⣦⣄⡀⠀⠉⢀⣵⣦ ⠀⠀⠀⠀⢸⣿⣾⣿⠇⠁⠅⠙⢿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⡾⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣶⣄⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⡜⣿⣅⢠⡅⡄⠙⢽⢿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠾⢶⣾⣶⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⠤⠤⠤⠤⣄⣀⠀⠈⠻⣷⡄⠀ ⠀⠀⠀⠀⠀⣿⣧⢿⣶⢐⣔⣇⠀⡀⠾⢽⢿⠻⠿⣿⣶⣄⣀⡀⠀⠀⠀⢠⣿⡇⣠⣴⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⣠⣶⡌⠙⠲⣄⠈⢿⣆ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣴⢰⣃⣀⣐⣀⣄⣸⠐⣀⣾⣿⣿⣿⡿⠿⠿⣿⣾⢿⣿⣟⣙⣀⣿⡇⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠋⠀⠀⠀⠈⠳⣄⢿ ⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⠀⠀⣤⣿⣷⣤⣿⠿⠿⠿⠛⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣁⣀⣤⣄⣤⠖⠀⢲⠘⣎ ⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢀⢉⠁⢹⣿⢡⠀⠀⠀⠀⢠⡴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠻⠴⠶⠚⠀⢸ ⡆⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⢿⣿⣿⣿⣟⠿⣿⡃⣶⠞⣿⣿⣷⣦⣤⣾⠏⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣛⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠋⠁⣿⡿⠀⢸⣧⣉⣿⣿⡿⠛⠻⢿⡟⠀⠀⠀⢀⡾⠁⠀⠀⢀⣀⣀⣤⣤⡀⠀⠀⠀⠀⠉⣁⣴⣶⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⣹⣿⣷⡀⠀⠀⠀⠀⣠⣾⠟⣡⣤⣤⠀⠀⠀⠀⣈⢻⣿⣿⡿⠁⠀⠀⢸⡇⠀⠀⠀⡼⠀⣴⣾⡿⠿⠛⣻⣿⠟⠁⠀⠀⠀⣰⣾⠛⠁⠀⢠⣾⠟⠛⠛⠻⢷⣤⠀⠀⠀⠀⠀⠀⢸ ⠛⢟⣿⣧⠀⠀⢀⣼⣿⣿⣦⡙⠛⠋⠀⠀⠀⢤⣩⣿⣿⣿⠃⠀⠀⠀⢸⣧⠀⠀⢀⡇⠀⠉⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⣿⡿⠷⢶⣶⣾⡇⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⢠⣿ ⠀⣼⣾⣿⣇⢠⣿⣿⠻⠟⠋⠛⢷⣶⣾⣿⣶⣾⣿⣿⣿⡟⠀⠀⠀⠀⣸⣿⡀⠀⠈⡇⠀⣠⠾⢻⣿⠟⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠙⢿⡇⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⣠⡿⠃ ⠀⢿⡧⣿⣿⣿⡏⣻⡛⠒⢰⣤⣼⣿⣿⡿⠿⠛⠋⠉⠉⠀⠀⠀⠀⢀⣿⠹⣿⡄⠀⢹⡀⢿⣤⣴⠟⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⠘⣷⣾⣯⣀⠀ ⠀⠺⣧⣿⣿⣿⣧⣭⣥⣤⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⡄⠀⠀⠙⢿⣆⡀⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⢻⣇⠉⠻⣦ ⣤⣼⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⣿⠟⠁⠀⠀⠀⠈⠻⣿⣦⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣆⠀⠀⠀⠀⠀⠀⠘⢿⣦⠀⠈ ⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣀⣀⣤⣴⣶⣄⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⣰⡆⠀⠀⠙⠻⣷⣿⣶⣤⣀⡀⠀⠀⣀⣿⠀⠀⠀⠀⠀⠀⠀⣼⡏⢻⣦⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀ ⣿⣿⣿⣿⣿⣿⣿⠀⠺⠛⣻⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⢀⣠⣶⡿⠟⢋⣭⣙⣛⠛⠛⠛⢻⣿⠀⠀⠀⠀⠀⠀⠀⣽⣧⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠸⣷ ⠿⠛⢻⣿⣿⣿⣿⠀⠀⠀⠉⠉⠻⣿⣿⣿⣿⣿⠀⠀⠀⢰⣤⣤⣤⡶⠿⠋⢀⣴⡿⠛⠁⠀⢀⣀⡤⠤⢿⡄⠀⠀⠐⣿⡀⠀⠀⠀⠀⠀⠀⠉⣿⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠈⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⠙⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⠀⠀⢰⠚⣉⡤⢴⣖⡒⠁⠀⠐⢶⣿⣇⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⢻⣿⡿⠟⣿⡄⠀⠀⠀⠀⠀⠀⣠⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⢀⣯⣷⠿⠛⠋⠻⣷⡄⣴⡿⠿⠋⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠈⢿⣿⣶⣿⣿⣄⠀⠀⠀⡴⠋⠁⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⠟⠋⠀⠀⠀⠀⠀⢸⣿⠟⣶⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠈⠻⣿⣿⣿⣟⣦⡀⠀⠷⠤⠶⠋⣀⣀⣠⣤⣤⣤⣤⣤⣤⣀⣀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⡟⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏ ⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣷⣦⣶⣾⣿⣿⣿⡟⢻⣿⣿⣿⣯⣽⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢀⣼⢣⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡿⠀ ⠀⣤⣤⣤⣤⣤⣀⡀⠀⣈⣹⣿⣿⣿⣿⢓⣀⣛⣛⣃⢀⢻⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⠋⡰⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⠀⠀⣠⡴⠚⠉⠉⠉⠳⡄⠀⣠⠾⣤⣀⡤⠊⠀⢀⡞⠀⢀⡄⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⣼⠈⠁⠀⠀⠈⢧⢀⣠⣼⣧⣤⠬⠤⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣀⣀⣠⡘⢆⣀⠀⠀⠀⣀⡼⠃⠀⠀⠀⠀⠀⣸⠉⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠈⠉⠉⠉⢁⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸⢦⣄⡀⢀⣀⡴⠋⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠚⣩⡶⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⢦⣄⡀⠀⠀⢀⣠⠞⠀⠈⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⣤⣤⣀⣀⣤⣤⡤⠒⠋⣡⠔⠚⠉⠀⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⣰⠃ ⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠃⠀ ⠀⠀⠀⠀⠀⠀⣸⠖⠢⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠋⠀⠀⠀ ⠀⠀⠀⠀⢠⠞⠁⢀⣤⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⣠⡄⠒⣻⠄⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⣀⡴⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀ ⠀⠀⠀⠋⠁⠀⠀⢾⡇⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀ ⠀⡀⠀⠀⣴⣶⠀⢸⡇⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀ ⠘⠛⠦⣄⣀⣀⣀⣸⡇⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠈⠉⣹⠋⠁⢳⠀⢸⣀⣄⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠹⣤⡀⠸⡄⣾⠘⣿⣤⣀⠀⢀⣠⣾⡏⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀ ⠀⠀⠀⡐⠃⠀⢈⡷⠀⠻⣽⠀⠈⠙⢛⢿⠟⠋⠁⠀⠀⠀⠀⣴⣖⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣆⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀ ⠀⠀⠀⠉⠧⣴⣿⣠⣄⣠⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠿⣷⣤⣀⣀⣀⣤⣴⣿⠆⠀⢀⡇⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀ ⠀⠀⠀⢠⠾⠋⢹⡉⠙⠳⠼⠼⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠝⠛⠛⠛⠛⠉⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀ ⠀⠀⣰⠋⠀⠀⠀⠙⢧⠤⣖⣲⣶⣶⣶⣶⣶⣶⣶⣶⣶⣒⣀⠤⢬⣍⡉⠒⠒⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⣠⡼⢱⠀⠀⠀⠀⠀ ⠀⠀⡏⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠲⠿⠥⣖⡦⣬⣉⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⣠⢶⡾⠋⢠⡿⠀⠀⠀⠀⠀ ⠀⡀⣇⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠺⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢧⣶⡿⣟⡛⠓⠲⠋⠀⠀⠀⠀⠀⠀ ⠀⠘⠛⣄⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣴⣿⣷⣛⠁⠈⠁⠀⠀⡄⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢧⠀⠀⠈⢧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠧⠤⠤⠤⠤⠤⠤⢤⣥⠶⠚⠋⢉⡽⢻⣇⣀⣖⡷⢲⣶⡅⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢦⡀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⢀⣠⠀⠀⠚⠉⠁⠀⠀⣠⠚⢳⣾⠯⠍⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡹⣄⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠋⠉⠁⠀⠀⠀⠀⢀⣠⠴⠋⠁⠀⠀⠙⣆⠀⠀⠙⢛⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⢹⡁⠈⠻⠟⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣇⣀⣀⣀⣤⢴⡖⠚⠉⠀⠀⠀⠀⠀⠀⠀⠈⢳⡲⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⣠⡟⠷⣏⣓⣖⣳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠤ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠉⢻⣿⠉⣳⡤⠤⠤⠤⠤⣤⣤⣄⣀⣀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢔⠒⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢲⠋⠀⠀⠀⠰⠀⠀⠀⠀⠈⠋⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢱⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠶⠶⢶⣒⣒⣲⣶⣶⣦⣤⣀⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠳⣄⠀⠀⠀⠀⠀⠀⠀⣠⠿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⡟⠀⠈⠓⠦⢼⠛⠓⠚⠋⢀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠤⠶⠶⠤⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⢀⣠⡶⠚⠉⠈⢳⣶⣄⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⣠⣶⢛⣿⠃⠀⣸⣿⡟⠿⢿⣿⣋⠻⣷⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠞⢩⣿⠟⠁⠀⠀⠸⣿⣼⣧⣠⢿⣟⣦⠈⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣙⣢⣄⠀⠀⠀⠀⠀⠀⠻⣟⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⢷⣀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⡟⢀⡇ ⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠶⠶⢦⣄⣴⠋⠁⠀⠈⠻⡷⡶⠒⠒⠒⠒⠒⠛⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠷⠿⠁ ⠀⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠘⣇⣀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣱⣿⠻⣶⣤⣤⣤⣨⣥⢴⠿⠟⢧⠀⠀⠃ ⠀⠀⠀⠉⠛⠲⠤⣄⣀⡀⠀⠀⠀⠀⠀⠸⣇⠀⠀⢀⡴⠋⠀⠈⠙⣦⣀⣤⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠁⠀⣹⠷⣦⣤⠀⠀⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⣻⡶⡖⠲⠤⣤⣬⠗⠒⠺⣄⠀⠀⠀⣠⠟⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣾⣿⠞⠋⠁⠀⠀⠀⠈⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠦⡽⠆⠀⢸⡇⠀⠀⠀⠈⠉⢲⡋⠁⠀⠀⢀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠃⠀⠰⠆⠀⠰⠀⢠⠀⣀⡴⡋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠⡞⠙⢦⣄⣀⣀⣠⠞⠙⠒⠶⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⣀⣀⣠⣤⡤⢶⣻⣿⣿⠅ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠖⠛⠛⠉⠉⠉⠉⠉⠉⠉⠛⠲⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠐⢒⣶⣚⠿⠿⠛⠉⢀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠘⣏⠉⠁⢀⣀⡠⠤⠒⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡄⠀⠀⠀⠀⢸⡄⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢐⣭⣟⣩⣿⡏⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⢀⣴⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣏⣿⢳⡇⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⣴⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣷⣦⠈⣧⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠁⢸⡇⠀⠀⠀⠀⠀⠀⡾⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣇⠘⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⣰⠃⠀⠀⢺⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠯⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠀⢹⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⣿⠀⠀⠀⠈⠻⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡟⠀⢸⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⢶⠶⠶⣶⣶⠀⠀⠀⠀⠀⠈⠙⠛⠋⠀⠀⡼⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠶⠲⠦⣄⡘⢧⡀⠈⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠙⠶⣿⣤⡀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡋⠀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣟⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢦⣺⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⣀⣀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠉⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⠾⠛⠁⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠈⠉⠒⠶⢤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠤⠶⠚⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠈⠛⠺⢯⡿⠉⠉⠉⠹⡏⠉⠁⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠉⢓⡦⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⣀⠐⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠚⠉⠀⠀⠈⢫⠉⠒⠒⠒⣲⠒⠒⠀⠀⠀⠙⠲⠤⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⣠⡾⡇⠀⠀⠀⣀⣠⡤⠖⠋⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⢦⣀⠀⠀⠀⠘⢧⠀⠀⡸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⡗⠒⢺⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣈⣀⣀⣀⣈⣥⠴⠂⠀⠀⠑⢶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠈⢿⣍⣓⠲⠦⣤⣤⣄⣠⣤⠀⠀⠀⠀⠀⠈⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⣷⠉⠉⠿⠛⠚⠛⠛⠛⠁⠀⠀⠀⠀⠂⠀⠀ ⠀⠀⠀⠉⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠈⠳⢤⣄⣀⣀⣀⣀⣀⠀⢠⠤⠐⠀⠀⠀⠀

⠀⠀⠀⠀⢎⠱⡈⠉⠙⠻⣟⡿⠛⠙⠻⣶⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣍⣿⣿ ⠧⢤⣤⠤⠄⡀⢣⠀⠀⠀⡝⠀⠀⠀⠀⠸⠿⠉⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣧⣘⣿⡤⠄⠠⢽⡄⠀⠀⡇⠀⠀⠀⠀⠀⠋⢹⠉⢹⡎⠙⡻⠟⠛⠛⢿⣿⣿⣿ ⡘⣿⡟⡀⠀⠀⢀⡼⠀⠀⡇⠀⠀⠀⠀⠀⣆⣸⣀⡸⣧⠊⠀⠀⠀⠀⢀⣿⣿⣿ ⡆⢸⠏⠻⠖⠲⡝⠃⠀⡤⢧⡠⠠⠀⠀⢠⠿⠯⠭⡽⠁⠀⠀⠀⠀⢀⠞⠈⠿⣿ ⣿⣼⡄⠀⠀⣤⠂⠀⡤⠲⣉⠇⠎⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢠⠞⠀⠁⠀⠘ ⡈⡏⡃⠀⠀⠀⠀⠀⠰⠒⠑⡲⠖⠒⠤⡀⠀⠀⠀⠀⠀⠀⢀⡔⠇⠀⠀⠀⠀⠀ ⠀⠡⠁⠀⠀⠀⠀⡰⠁⣠⠞⠒⠀⠀⠒⠨⢢⡀⠀⠀⠀⠀⠀⠸⡞⠤⠀⠀⠀⠀ ⠔⠁⠀⠀⠀⠀⢠⠁⡴⠥⢤⡀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠏⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡜⡇⠀⠀⠀⠉⠀⠀⠈⠙⠲⠀⠦⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠧⡈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠃⢀⠀⢀⡜⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠁⠀⠀⠣⠈⠢⢈⠒⢠⢄⠀⣀⣀⡀⢴⣴⠗⠁⠀⠀⡇⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⡢⢼⠈⠘⣤⠃⠂⠀⠒⠕⠁⠀⠀⡠⢘⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⢠⢆⠈⡤⢃⣀⡠⠊⠀⠀⠂⣭⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⡿⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠒⠛⠛⠳⣆⠀⠀⢀⣸⡀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠈⠙⣧⠈⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀ ⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⣰⡞⠁⠀⠀⠀⠀⠀⢸⣤⠞⠉⠀⠉⠻⣶⠚⠙⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⢛⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀ ⠀⠀⠀⠀⠸⣦⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠈⠙⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠃⠀ ⠀⠤⣄⡀⠀⠨⢿⡴⠀⠀⠀⠹⣆⠀⠀⣠⠞⠉⠉⠉⠓⣄⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠻⢦⡀⠀⠈⠉⠉⠒⠒⠒⠖⠒⠒⠋⠉⠀⠀⠀ ⣦⠤⣀⡩⠟⠶⣄⣽⣦⡀⣰⠖⠛⠓⠀⡇⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠙⠲⣽⡳⢶⡚⠛⢿⣿⠁⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⣼⠃⠘⠲⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣻⣦⡀⠀⠙⢿⡉⠲⡄⢻⠀⠀⠀⠀⠀⠀⠉⢒⡒⠒⠋⠁⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠳⣄⠙⢶⣄⢀⠻⡄⠘⢾⢧⡀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⢀⣀⡤⠴⠒⠋⠉⠉⠁⠀⠀⠈⠉⠉⠓⠲⢄⡀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠹⣄⠙⣯⡀⠘⣆⠘⣿⠛⠶⠦⠶⠚⠉⢳⡀⠀⠀⠀⣀⡴⠛⠀⠀⢀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢳⡄⠈⢻⣜⣷⡀⠈⣶⡞⠀⠀⠀⠀⠀⠀⠀⠋⠉⠉⠉⠁⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⢧⠘⡏⠙⠲⢤⣄⡀⠀⠀⠀ ⠀⣀⠽⢾⡋⢙⣿⣧⠀⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠿⠿⢿⠞⢧⡇⠀⠀⠀⠀⠉⠙⠒⠠ ⠋⢁⣠⠞⠻⣏⠈⢿⡇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠋⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⡞⠉⠀⠀⠀⠈⢷⣾⡗⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢧⣀⠀⠀⣀⡤⠞⠙⣆⢘⡆⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⢀⣤⣤⣦⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠽⠖⠻⡇⠀⣀⡴⠛⣺⣇⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⣤⣾⣿⠿⠛⠛⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣠⠴⠞⠋⠁⢠⣾⡿⠻⣆⠀⠀⠀⠀⠀⠀⢸⠃⠀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⠀⠂⠀⠈⠉⣠⡖⠹⣧⡄⠀⠀⠀⠀⢸⠀⠐⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣣⡾⢏⡉⠙⠲⣤⢀⣼⣆⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠉⠓⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠉⠉⠛⣝⡦⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠉⠛⠷⣤⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⢠⠏⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠋⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀ ⠀⠀⢀⡀⠀⠀⣼⡇⠀⠀⠀⠀⢸⣄⣤⣶⠟⠉⠁⠀⠀⠀⠀⠉⠉⠙⠲⣦⣀⣼⡀⣀⣀⣀⣠⣤⠤⠖⠚⠉⠁⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣴⣿⢷⡀⠀⠀⠀⠈⣏⠻⢥⣄⡀⠀⠀⠀⠀⢀⣤⡶⠛⠛⠛⠛⠻⡿⣟⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⠖⠛⠉⠀⠋⠙⠶⣝⡦⢤⣀⣠⡾⡿⠂⠈⣉⠉⠛⠛⢛⡟⠋⠉⠁⠀⠀⠀⠀⠉⠛⠛⠙⠲⠦⣄⡀⠀⠀⠀⠀⣠⣴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣄⠀⠙⢦⡀⠉⠉⠚⠛⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠖⠚⡽⠁⠘⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣈⠳⣦⠤⣀⣹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠇⠀⠀⢻⠀⠈⠳⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣮⠟⠛⠋⠙⠓⠦⢤⠤⢶⡒⠦⣀⡀⠀⠀⠀⠀⢀⣀⠴⠋⠀⠀⠀⠀⠀⡇⠀⠀⠸⡎⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠈⣳⠞⠉⠉⠒⢯⣉⡽⠿⠻⠭⣀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣇⠀⠀⠀⠈⠙⠶⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠉⠛⠂⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠿⠛⠛⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣤⡶⠶⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠋⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⢉⡻⣷⣄⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡟⠯⠀⠀⠀⠀⠀⠀⠀⣶⣬⡿⢷⣴⡿⠛⠛⢿⣦⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠏⠀⠀⠀⠀⢀⣀⠀⠀⢰⣿⠁⠀⠀⣩⢄⡀⠀⢈⣿⠄⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⡟⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⢙⣷⡆⠸⣅⣠⠇⠀⠈⢿⡿⢶⣦⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠂⠀⠀⢀⣼⣿⠁⠀⠀⠀⢸⣏⠀⠀⠀⢀⣦⣄⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣶⣴⣶⠟⠋⠻⣧⣀⠀⠀⠈⠻⢷⣶⡶⠟⠉⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⣽⡇⠀⠀⢁⣠⣴⣶⠶⠖⠲⠦⢴⣶⠶⠞⠛⠛⠲⢶⣦⣄⠀⠀⠀⠈⠉⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⡟⠋⠀⢠⣴⡿⠋⠁⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡉⠻⣷⣄⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡟⠃⠀⢀⣴⡿⠁⠀⠀⢰⣟⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣬⣧⠀⠈⠻⣷⡄⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡟⠀⠀⢠⣿⠋⠀⠀⣀⣀⣺⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⠇⠀⠀⠀⠘⢿⡄⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⠃⠈⠀⣾⢣⡤⠶⠛⠋⠉⠻⣿⠋⠀⠀⢀⣠⣬⣤⡄⠀⠀⠀⢨⠍⠀⠀⠀⠀⠀⢸⡇⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡏⢰⠀⠀⣿⢸⡇⠀⠀⠀⠀⠈⢛⣧⠀⠀⠈⢻⣿⡿⠀⠀⠀⠀⠈⠒⠠⠒⠃⠀⠀⣸⡇⠀⣵⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣷⣬⠰⡄⣿⡌⣧⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣲⣿⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠙⠿⣷⣼⣷⣜⣇⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⠿⢻⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⣿⣻⣧⣄⠀⠀⠀⠀⢻⡶⠤⠶⠶⣤⣤⣤⣤⣶⠾⠿⠛⠛⠁⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣿⠿⠿⣷⡄⠀⠀⠀⠙⠦⠤⠤⣾⠹⣷⡄⠀⠀⠀⠀⠀⠀⢀⣾⢏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⣼⣇⡀⠀⠀⠀⠀⠀⠀⣿⡇⠈⠿⣦⣀⠀⠀⠀⢠⣾⠋⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠢⣿⡀⠀⠀⠀⠀⠙⣿⠂⠀⠀⠀⣀⣴⣿⠁⠀⠀⠈⠻⢿⣦⣴⡿⠃⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣽⠀⠀⠀⣠⣾⠷⠾⠛⠛⠋⠉⠉⠻⣦⡀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠘⣿⢀⣀⡀⠀⠀⠀⠀⢀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣿⠘⠻⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⣀⣠⣿⡿⠀⠀⠀⠀⠀⠀⠈⣿⣼⠃⠀⠀⠀⠀⣼⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⣿⡀⠀⠀⠀⠀⢀⣠⣾⠿⣧⡀⣀⣤⣴⡾⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣦⣤⡶⠶⠛⠉⠀⠀⠈⠙⠉⠉⠀⠀⠀⠀

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

⠀⠀⠀⠀⠁⠀⠀⠀⢀⡴⠉⠹⣆⠀⠉⠙⠛⠿⢿⣿⣿⣿⡟⢿⣿⣦⣿⣿⠿⢷⣿⣾⣒⣀⣲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣽⣿⣿⣟⣟⠛⠛⣶⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠱⣿⢿⣤⣾⠛⠁⠀⠀⠀⠀⠉⢿⣿⣿⣿⣿⣿⠋⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣥⣿⣿⣿⣿⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠀⢳⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠾⠤⢤⣤⣤⡤⣤⠤⠤⣄⣀⡀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⣺⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠿⠅⠀⠀⠀⠙⠿⠿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣄⠀⠀⢿⣿⣿⡿⠀⠀⠀⠈⠙⠳⣤⣿⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⠤⢴⣶⠦⠤⢤⣤⣄⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣦⡀⠈⣷⣿⣇⣤⣤⠤⠤⠤⠤⣬⣿⣷⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⣿⠀⠀⠀⣷⢈⡏⠀⠙⠛⢿⣿⡿⠛⠛⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⣿⣿⣶⣿⣿⣿⠃⠀⠀⠀⠀⠀⠈⠻⡏⣦⠀⠀⠀⠀⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣿⠀⡀⠀⣿⢸⡇⠀⢀⣵⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿ ⠀⠹⣿⣿⣿⡟⠇⠀⠀⠀⠀⠀⠀⠀⠀⡇⣽⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⣿⠀⠇⠀⣿⢸⡇⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿ ⠤⠤⢽⣿⣿⣅⠱⣄⠀⠀⠀⠀⠀⠀⣴⢣⡏⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣶⣯⣴⣶⣾⡇⣽⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⢉⣿⣿⣿⣿⣿ ⡆⠀⠈⣿⣼⣏⠣⣝⡳⠤⢤⠤⠴⢚⣽⡞⠀⠀⢰⠀⠀⠀⢹⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣟⡉⡉⠉⢛⣹⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣇⠀⢹⣿⣿⣿⣿ ⣿⡀⠀⢸⡏⣿⠀⠈⠛⠒⠒⠲⡞⣿⠇⠀⠀⠀⠘⣼⠟⠉⠙⢧⠶⠋⠉⠙⡆⠀⠀⠀⠀⢠⡿⠟⠛⠛⠛⠛⠛⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠈⠀⠛⠉⠛⢿⣿ ⣿⢿⡆⢸⡇⣿⠀⠀⠀⠀⠀⢸⢠⢸⢀⠀⠀⠀⡄⣿⣀⡴⠊⠉⢣⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡴⠶⠶⠆⠀⠀⠀⢸⣿ ⢿⣷⡹⣿⣧⡿⠀⠀⠀⠀⠀⡼⣸⡌⠸⠀⠀⢸⡿⠋⠀⢧⣀⣀⠞⠋⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀ ⠘⣯⣿⠟⢻⡃⠀⠀⠀⠀⠰⠇⡇⠇⠀⠀⠀⠈⢧⡀⢀⣠⠼⣁⠀⠀⡸⠃⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠃⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢨⡿⠋⠁⠀⠈⠉⣹⠗⠋⠉⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠻⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠏⠀⢸⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⡴⠊⠁⠀⢀⡀⠀⠀⠀⠈⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⢻⣄⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⢀⣴⡯⠶⠚⠉⠉⠉⠉⠉⠉⠙⠲⠦⣄⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠘⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⣼⠯⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠘⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⢀⣞⡟⠘⠋⠉⠙⢻⠇⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣾⣼⡇⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⠀⠀⠀⠀⠀⠛⠟⠿⣶⡄⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢹⣸⠃⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠀⠀⠘⡟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠲⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠓⣄⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⡇⠀⠀⣀⡤⠤⠤⣤⡾⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠀⠀⠀⠀⠀⢷⠀⠈⠳⣄⠀⠈⠑⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⣴⢃⡴⠊⠁⠀⠀⠀⠀⢿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠈⠑⠦⣀⠀⠈⠉⠓⠶⣤⣀⣀⣀⣀⡀⠀⠀⠀⢀⣀⣴⡯⣶⢞⡵⠋⠀⠀⠀⠀⠀⠀⠀⣼⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠈⣿⠓⠶⠶⣺⠗⠚⢷⣄⠀⠉⠉⠉⠉⢉⣀⢴⣋⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣦⢤⣀⣿⠀⠀⠀⠹⣄⣀⡼⠀⠙⠢⠤⠤⠖⠛⠋⢉⠟⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠈⢻⠀⠀⠀⢠⡖⠒⢦⡀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⣀⡤⣴⠋⠁⠤⠚⠒⠚⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣸⣇⠀⠀⠘⢦⣀⡴⠃⠀⠀⠀⠀⣠⠎⠁⠀⠀⠀⠐⣶⠊⢹⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⣿⠈⠦⣀⣀⠴⠃⠙⠲⠤⠤⠴⠊⠁⠀⠀⠀⠀⠀⠀⢿⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⡄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢦⣿⠇⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢣⠀⠀⠀⡠⠂⠉⠉⡤⠔⠢⡤⠆⠀⠀⠘⠈⠑⣄⡀⠀⠀⠀⠀⠀⠀⡀ ⠀⣀⠑⡄⠀⢃⠀⡠⠒⠠⠀⠀⢸⠀⠀⠀⠀⠀⠀⠛⢌⠑⠂⠠⠤⠤⠒⠁ ⡙⠼⣭⡻⡖⠁⠀⢄⠀⣀⠃⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀ ⠫⡢⡨⢌⢶⣀⠀⡠⠂⠀⠀⡠⠀⢀⠠⠐⠂⠀⠉⠀⠒⠠⡀⢢⠀⠀⠀⠀ ⠑⣌⢾⡆⢺⠀⠀⠀⠁⠀⠉⡠⠊⠀⠀⠀⠀⠀⠀⠀⢀⣤⣬⣂⡗⠂⠤⠀ ⡭⠊⠫⣹⠈⠀⠀⠀⠀⢀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠈⡇⠀⠀⠀ ⡢⠤⠒⡹⣴⠀⠀⠀⢠⠂⣠⡴⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀ ⠐⠊⠁⠐⣫⢢⡀⠀⢸⠰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠛⡢⠕⠚⠀⠀⠒⠠⡀⠀⠀⠀⠀⠀⢀⣠⠂⠁⠉⠐⠠⢄⠀ ⠀⠀⢈⡇⠀⠀⣠⠖⠈⠉⠐⢒⣠⣸⣀⡠⠤⠐⠂⠁⠀⠹⠀⠀⠀⠀⠀⠀ ⠐⠊⠋⠛⢆⡤⠳⡩⠔⣒⠞⠀⠀⠈⠓⠒⠢⢀⡀⡤⡆⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠐⠨⣶⠬⠄⣀⣀⢀⠀⠀⠀⢀⠔⠀⢠⠉⢦⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠀⢀⠎⠉⠙⠏⠙⠠⠀⠀⢈⠀⢸⠀⠈⠑⠢⠄

⡀⠀⠙⢾⣧⡄⠀⠀⠀⠀⠀⣁⡶⠋⠉⠀⠉⠙⢿⣄⠉⠉⠉⠛⠿⣿⡟⠉⠉⣙⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣧⣤⣶⡾⠻⣃⣀⡀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠹⣶⠄⠀⠰⣈⣁⣠⣤⣤⡤⣽⣿⣯⣹⣿⣿⣿⣷⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⣞⡥⠖⠚⠛⠶⣝⢦⡀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⣸⣯⡏⠀⠀⢻⡆⡆⢸⡏⣿⣿⣿⠿⠋⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿ ⣾⡏⠀⠀⠀⠀⠀⠈⣇⠱⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⣹⣿⡇⠀⠀⢸⡇⡇⠀⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣾⠁⠀⠀⠀⠀⠀⠀⡼⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⢹⣷⣿⣄⣀⣼⣇⡀⢰⣯⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿ ⣟⡱⣄⡀⠀⠀⣀⡼⣱⠇⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡟⢿⣿⣿⣿⡿⠿⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⠁⠙⠶⠭⠉⠉⣵⣾⠏⠀⠀⢳⠀⠀⠀⠀⠀⡀⠀⠀⠀⠘⣿⡃⢸⣿⣿⣧⣄⣄⣤⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⠉⢻⡿⠿⠿ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⣸⠶⠢⢤⡔⠉⠉⢳⠀⠀⠀⣿⠷⠚⠋⠉⠉⠉⠉⢙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣧⡤⠤⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣇⠀⢀⡔⠋⠲⡤⢏⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠞⢧⣀⡠⠃⠀⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡀⠀⣠⠋⠒⠒⠁⠀⢀⡤⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣯⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠈⠉⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠈⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡝⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⣠⣞⡤⠄⠒⠒⠒⠒⠒⠢⠤⢤⣈⣲⡄⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠈⠓⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⡀⠀⠀⠀⠀⠀⠀⠀⢿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⠀⠀⠀⢀⠜⢡⣴⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣦⡙⢆⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⡴⠋⢠⣿⣿⣿⣿⡆⠀⠀⠀⣀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣧⠈⢣⡀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⡇⠀⠀⣼⠁⠀⠈⠿⣿⣿⠟⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠸⣿⣿⣿⠏⠀⠀⣷⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⡇⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⡴⠁⠀⢀⡴⠃⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡈⠻⡲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣧⠞⠁⣀⠴⠋⡏⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣽⣦⣀⠉⠁⠒⠢⠤⣤⣤⠤⠤⠤⠤⠤⠒⠊⢉⢼⣃⡴⠊⠁⠀⠀⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠈⠉⠓⠤⢄⠤⠊⣁⣈⠓⢄⣀⣀⣀⡠⠶⠛⠉⠘⡆⠀⠀⠀⣠⣇⣀⣙⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠘⢲⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠎⠁⠉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣶⣿⡶⢿⡿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣯⣿⣯⣯⣷⣿⣳⣆⣤⣤⣤⣤⣤⣶⣾⣿⡯⡄⠄⢸⣿⡿⢺⣧⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠋⢴⣿⣷⢀⢈⢹⣿⣶⣿⡿⠿⣿⣿⠁⠿⡿⠟⡀⠀⣀⢂⢿⡏⠉⠙⠻⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⣾⢿⡎⠛⠓⠋⣉⠁⠹⣿⣗⣿⢅⣠⡌⢻⣶⠶⠶⠧⢡⣾⠿⠇⢹⣇⠀⠀⠀⠀⠈⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⠟⠉⠀⠈⣿⡀⠰⣿⡟⣃⠛⢯⠉⢿⣧⡛⣫⣿⠃⢀⣤⣤⡄⠐⠰⢠⡌⣿⡆⠀⠀⠀⠀⠀⠀⠉⠛⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⡟⠁⠀⠀⠀⠀⣿⣧⣀⠀⠘⠚⠁⠀⣴⣶⡿⣟⠛⣟⢷⣬⣿⢯⠇⠀⠸⣿⠇⣸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠀⠀⠀⠀⠀⠀⣿⠟⠯⡀⣿⡷⠮⣎⣿⢿⡿⠃⠀⠈⠛⢿⣟⣻⡶⢶⣶⠶⢾⣿⡵⠇⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀ ⠸⣿⣄⠀⠀⠀⠀⠀⡿⣦⣌⣡⣶⣵⣿⣿⣷⣿⣴⠶⠶⠶⠶⠶⠶⠾⣿⣿⣙⠛⠋⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⠀⠀⠀ ⠀⠈⠛⠿⠿⠿⠿⠿⠟⠓⠛⣿⣷⠋⣫⡿⢛⣥⣤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣄⡀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⣾⠏⢰⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⠘⠿⠿⠋⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣠⣦⣄⠘⢿⣄⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠈⠢⠀⠀⠀⢸⣋⢙⡆⠀⠀⠀⠀⢰⣿⣿⣿⡆⠈⢻⡄⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⣽⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⢀⣀⣩⠉⠁⠀⠀⠀⠀⠈⢿⣿⠿⠀⠀⠘⣿⠀⠀⠀⠀⣰⡿⠙⠿⣶⣤⣀⣀⣀⣴⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣤⡾⠛⠉⠙⢷⡄⠀⠀⠀⠀⠀⠀⠐⠢⡄⠀⠀⣿⠆⠀⣠⣾⠟⠁⠀⠀⠀⠉⠉⠋⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⢨⣿⡾⠿⠷⣶⣤⡀⠀⠀⢁⣠⣾⣯⣴⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠖⢀⣴⠟⠁⠀⠀⠀⠀⠉⠛⢿⠟⢿⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢾⣟⡁⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣉⣿⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣉⠛⠻⠶⣶⡶⠟⠛⠋⠉⠉⠉⠉⣻⣯⡤⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⣼⠟⠁⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠘⠿⣦⣤⣤⡾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠟⠛⠃⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣠⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⠶⠶⠶⠶⠶⠶⠶⠶⠾⠟⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣽⠿⠻⠦⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⣠⣤⡾⠛⠁⠀⠀⠀⠀⠈⠉⠉⠛⠒⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⢀⣴⠞⠋⠉⣹⡾⡿⣥⣴⠶⣾⣍⠻⠖⠒⠒⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣠⣴⡏⢀⣠⠤⢄⣿⢘⡴⠟⠻⣆⠀⠹⣦⠀⠀⠀⠀⠀⠙⢷⡶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⣟⠁⢀⡹⠿⣄⠀⢸⣿⣿⡷⣶⠶⢋⣀⣷⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⠛⠀⠘⠧⠤⠞⠀⠀⠀⡽⠷⢽⣯⣾⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠻⠦⠤⠴⣄⠀⠀⢀⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣐⣾⠥⠖⠃⠀⠀⠀⠀⠉⠓⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠒⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼ ⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⣀⣤⠖⠋⠉⠀⠀⠀⠀⣄⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⢀⣀⠠⠃ ⠀⠀⠀⠀⠀⠀⠀⠙⠓⢶⣶⠶⣾⠋⠉⠀⠀⠀⢤⣀⣀⣠⠴⠟⠳⠶⠶⠾⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡧⠀⠀⣠⡴⠟⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠁⡀⣿⠀⠀⠀⠀⠀⣀⣴⠋⢀⣠⣄⡀⠀⠀⠀⠀⠈⠛⠶⠤⠤⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⡇⠀⡞⠁⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⣤⠾⠋⠀⠀⠀⢁⣿⡀⠀⠀⠀⠛⢙⡇⣴⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠤⢤⣤⠄⠀⠀⠀⠀⠀⠀⠄⡄⠀⠀⢸⡄⣾⢡⠀⠻⣦⣀⣀⡀⠀⠀⠀ ⢠⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠬⢮⡟⠀⠀⠀⢀⡾⠀⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⢧⡏⠘⠀⠀⠀⢈⣻⠁⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠰⢺⠁⠀⠙⠿⣿⠿⠋⠀⠀⢀⣠⡀⠀⠀⠀⠀⠀⣰⣾⣶⣶⣦⠀⠙⢷⣄⣀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣤⣀⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⢸⡏⠉⠃⠀⠀⠸⡇⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣷⣝⢦⡀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠀⠀⣴⣇⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠈⢧⠀⠀⠀⢀⡏⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡞⣹⠋⠉⠈⠙⠛⢦⣄⠀⠀⠀⠀⠀⠈⠙⠂⠀⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⡾⠁⠸⠆⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⣼⠀⠀⠀⠀⢇⠀⠀⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⡏⠀⠀⠀⠀⢠⠇⠈⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⣀⡴⠟⠙⠶⠦⠤⠾⠱⠂⠀⠀⠀⠘⢦⡀⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⢧⡀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠉⠓⠶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⣠⡞⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡳⣦⣀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠙⠧⣤⣤⢾⣖⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⡀⠀⠀⠀⠀⠀⡾⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⣤⣶⡚⣁⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⠀⠙⢦⣤⡀⠀⠀⢶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⢶⣼⣯⣻⠚⣋⣹⣿⣶⣄⠀⠀⠀⠀⠀⠀⣄⣀⣴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⣿⣿⣻⣏⡙⠓⠦⢤⣤⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⡉⠛⠓⠒⠒⣋⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠆⠀⠀⠔⠉⠀⢱⠐⠑⢆⣀⠇⠂⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠁⠂⠁⠒⠒⠁⠀⢀⠄⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⢀⠄ ⠀⠀⠀⠀⠀⠀⢀⠦⠀⠀⠔⠁⠀⠁⠀⠀⠀⠀⠀⠀⠑⠂⠤⠤⠤⠐⠪⠐⠡ ⠀⠀⠀⢠⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁ ⠀⡀⢔⠁⡚⠀⠀⠀⡀⠤⠀⠒⠒⠒⠒⠂⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀ ⠀⠀⢠⠀⡇⢀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⡀⠀⠀⠀⠀⠀⠈⡀ ⠈⠁⠒⠒⠇⣎⡀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⠀⠀⠀⠀⠇ ⠀⠀⡀⡱⠐⡇⠙⠒⠚⠁⠀⠴⠦⠀⠀⠀⠀⢠⡄⠀⠀⢀⡀⠆⠀⠀⠀⠰⠀ ⠀⢀⠘⠩⣙⣚⣂⣀⣀⣀⡀⡠⠄⢀⠀⠀⠀⠀⠈⠛⠛⠉⠀⡘⠀⢀⡔⠁⠀ ⠀⠂⠀⠀⢀⠀⠀⠀⠀⠀⠀⠉⠁⠓⠲⢥⠆⠀⠀⠀⠀⠀⣠⣡⡴⠋⠆⠀⠀ ⠀⠙⠄⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⠀⢀⡠⠤⢚⢿⣠⣤⡄⠀⠀⠀ ⠀⠀⣈⡢⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡁⠀⠀⢀⡠⠔⠉⠫⠀⢠⠀⠀⠀⠀ ⠀⠠⠤⠖⠾⣷⢀⠀⠀⠀⠀⠀⠀⡠⠁⠁⠈⠉⠢⡀⠀⠀⠀⠙⠅⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⣎⣀⣀⣈⡉⠐⠉⠀⠀⠀⠀⠀⠀⠈⡢⡀⠀⠀⠀⠈⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⡇⡜⠢⢀⠄⠤⠊⠀⠀

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠚⠛⠓⠶⢦⣶⡛⠛⠛⡟⢹⡷⠚⠛⣻⡶⠶⠞⠛⢳⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠾⠛⠒⠒⠲⠶⠦⣤⣀⣈⣹⢾⣙⡇⢨⣟⡽⢿⣥⣴⠖⠚⠋⠉⠉⠉⠉⠛⠛⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠞⠛⠻⣾⣿⣳⣤⠘⣳⡞⠛⠛⠛⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠁⠀⠀⠀⠀⠀⠈⠉⠉⣯⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣆⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⣹⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⣴⢖⡲⣍⠿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡿⣘⠴⠶⣆⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠻⣎⡵⣌⡛⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣾⡗⣍⢞⣱⠇⠀⠀⠀⢰⡏⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠈⠛⠶⠽⠇⣟⠙⣧⠀⠀⠀⠀ ⠀⢰⡏⠀⡏⢰⡾⠞⠁⠀⠀⠀⠀⣼⠃⠀⠀⣼⢯⠹⣷⢶⣛⠻⣦⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⡶⡖⡶⢶⢏⢧⢋⣷⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⢠⡏⠀⣾⠀⠀⠀⠀ ⠀⢸⠇⢀⣷⡄⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢹⡧⣘⡏⢳⣌⢳⡽⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢹⣎⠵⣙⢬⡚⣬⢣⡾⠀⠀⠀⠀⢸⣇⡀⠀⠀⢀⣀⣴⡏⠉⢀⣿⠀⠀⠀⠀ ⠀⠸⣆⡈⣠⠟⠳⠦⢤⣤⣤⣤⠾⢿⡄⠀⠀⠀⠹⣧⢎⣵⡮⠟⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠹⢮⣕⢮⠘⣦⠟⠁⠀⠀⠀⣠⠟⠉⠉⠙⠋⢙⠏⠀⢁⡾⠛⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢿⡄⠀⠀⣀⠀⠘⠇⣤⠀⠙⢶⣀⡀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⣄⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⣀⣴⡞⠙⠛⢹⣦⣤⣤⠟⠓⠚⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠛⠛⠙⠳⠦⠖⠻⣄⠀⢀⡼⠛⠳⡶⠦⢤⣤⣤⢤⠴⡶⠖⠛⠉⠀⡆⠈⠛⠳⢦⣤⣀⣀⣀⣀⣤⡤⠶⢻⡍⠀⢻⣀⣤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣧⡀⠀⢳⡄⠀⠀⠀⣀⠀⠃⢀⣤⣤⡼⠀⣠⣀⣠⡔⠃⠀⢿⠁⠀⠀⠀⢀⡀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠉⠙⠦⣤⡖⠛⠶⠴⠛⠁⠀⡇⢠⠃⣿⡝⣻⣤⣤⣤⣷⣄⣀⣀⣼⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⣻⣹⣦⠀⠀⠀⠀⢰⡇⢸⠀⢻⣿⡰⢣⠞⡴⢢⡝⡭⣛⠼⡸⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣩⡽⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⢤⣖⣦⢤⣄⠀⢰⣿⣿⠉⣿⣿⡆⠀⠀⠀⢸⡇⢸⠁⠀⠻⣷⡫⢞⡱⢣⢞⡱⡍⢶⡩⢇⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠞⠋⠁⠉⠉⠿⢾⣾⣇⠀⣿⣿⡇⠀⠀⠀⢸⡇⢸⡀⠀⠀⠙⢿⣧⡙⢧⢎⡵⢊⡗⡜⣩⣭⣉⣂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⢤⣀⠀⠀⠀⠚⢿⠋⠀⣿⣻⠇⠀⠀⠀⠸⡇⢸⠀⠀⠀⠀⠀⠹⣿⣧⣞⡬⢳⡸⣱⢣⡜⢲⣯⣷⡀⠀⣀⣤⣶⡶⢶⡶⢶⣶⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣟⣻⣿⣖⣶⣖⣾⣖⣲⣿⡿⠀⠀⠀⠀⢸⡇⢸⠁⠀⠀⠀⠀⣿⠁⠀⠈⢻⠟⠓⠶⣗⢺⡱⢺⣽⣷⡿⢫⡝⢦⡙⢦⡙⣎⢲⡹⢻⣧⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣭⣟⣻⣿⣿⢿⣿⠁⠀⠀⠀⠀⢸⡇⢸⠆⠀⠀⠀⠀⣹⣄⢀⡤⢬⡀⠀⠀⣿⢊⡗⣾⣿⢏⡳⢎⡵⣊⠷⣌⢳⡙⢮⠱⣎⢻⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⢸⡇⢸⠄⢀⣠⣶⣿⠁⠀⠸⣄⣠⠇⠠⣴⢏⡳⡜⣼⡟⣬⢓⡭⢲⠥⣫⢜⠣⡝⢮⠑⡬⢋⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣶⡿⣛⠬⡽⢦⣤⣤⣴⡀⠀⠀⣿⣌⠳⣜⣹⣿⣔⠫⣜⠣⡝⠦⡍⠳⣷⡏⠀⠐⢻⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣏⢷⠉⡶⣱⢫⣔⢣⡍⣟⠳⡞⠯⣔⢫⢦⡱⡝⡿⣷⣮⣷⣭⣷⣾⡿⢟⣵⠀⣬⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣧⢚⡯⣱⢃⡳⣌⠳⡜⣬⢳⢩⠳⣌⢳⢪⠕⣮⢱⢣⡝⣬⠹⣜⢲⡹⣌⢾⣐⣿⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣿⡷⣾⡇⢸⣧⣿⣶⠷⠿⠶⣭⣷⣩⢖⡩⣎⠳⣍⠮⡥⣛⢤⣋⠶⣩⠖⡹⣌⠳⣆⢳⢺⣿⠋⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⣼⠿⡏⣹⡇⢿⠏⣠⣿⣷⡄⠀⠀⠀⠉⠛⠷⣼⡳⣌⢳⡱⢳⢤⢎⡳⢥⢫⡕⢎⡳⣌⢳⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢰⡟⠳⣿⣿⡿⣼⡔⢿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠈⠙⢿⣵⣊⠗⡎⢮⡱⢎⡣⢞⡥⢳⣌⠳⣽⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡸⣇⢠⡏⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣝⣜⢣⡝⣪⢕⡣⢞⡱⢎⠳⣽⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠸⣮⣧⡀⠀⢐⣶⣟⡀⠀⠀⠀⣿⡗⣦⠀⠀⠀⠀⠀⠀⠀⠻⣎⠷⣸⢱⢪⡕⢫⡜⣭⢹⣾⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣤⣽⣽⣿⠋⠁⠙⣷⣦⡀⠘⣎⠙⠁⠀⠀⠀⠀⢀⣴⣶⡤⢽⣯⠱⡎⡵⢘⡣⡜⢦⣻⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠘⢷⡀⢸⡷⣹⣿⣶⣬⣉⠋⠀⠀⠀⠀⢿⣿⣿⠃⠀⣿⣣⣝⡼⠸⣇⣝⣮⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠉⢳⡆⢀⣽⠾⠟⠋⠀⠀⠈⠙⣷⣦⣄⡀⠀⠀⠉⠁⠀⣠⡿⢭⢭⣄⢀⣨⣭⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠿⠻⠅⠀⠀⠀⠀⠀⠀⠀⣿⡜⣭⢛⡿⣶⣤⣤⣶⣯⣓⣭⣖⣿⣸⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣌⣳⣜⣦⣍⣿⣿⡍⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡉⠉⠉⠉⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠜⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⣴⠟⠉⠙⠳⡟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠿⠷⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢆⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣦⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡞⠁⠈⢻⣦⣤⣤⣴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⣠⣤⠶⠖⠛⠷⣤⣤⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⣀⣀⣠⡶⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣉⠉⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

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

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

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⣭⢷⡿⣦⠀⠀⠀⢀⣴⡶⣳⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⠽⣎⡷⣹⠽⡇⠀⢠⣟⢧⡻⣵⢫⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⡹⢧⡻⣭⣛⣿⠀⡾⣝⡾⣱⣏⢯⢯⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⢿⣛⡧⢧⣻⡜⢠⢿⣇⢿⣣⠼⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⣾⣱⢯⡻⣵⡇⣸⡯⣞⢧⣏⠿⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣦⣞⣈⡻⠳⡯⣷⣽⣀⣿⡷⣏⡾⣎⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠛⢓⠿⠑⢂⣾⣟⡾⣹⡞⣽⣣⢟⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢩⣏⠀⣳⣤⡼⣾⣱⢷⣹⢶⣫⢟⣼⣳⡀⠀⠀⠀⠀⠀⠀⣀⡤⡀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣝⢿⣫⢷⠽⠒⠉⠉⠉⠉⠉⠚⢷⣭⢷⠀⠀⠀⠀⢠⠞⠁⣠⣾⠝⠒⣎⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⢮⣗⠟⢡⣤⣦⠀⠀⠀⠀⢰⣦⣄⢻⢿⠀⠀⢀⢠⢇⣀⣾⡟⠁⠀⠀⢸⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢟⣞⡞⠀⠸⠿⠏⠀⠀⣀⡀⠘⠿⠏⢸⡟⠀⢀⡔⠉⠈⠋⣞⢄⠀⠀⢀⣏⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⡀⠀⠀⠀⠀⠀⣈⠁⠀⠀⢀⠞⠁⣤⠜⢶⡗⠀⠀⢀⡣⠀⢀⢞⠜⠀⢀⣤⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡽⠶⠊⠉⢢⣤⣥⣴⠁⠈⡇⠀⠀⣘⣦⠀⠀⠀⠀⣈⡮⠭⠓⠁⠀⠀⢼⣕⣝⡮⠤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢓⣄⣖⣶⡾⠓⢾⠞⢧⠼⠁⠀⠀⠳⢬⣑⣖⣒⠞⡇⠀⠀⠀⠀⠀⠀⠀⢠⠋⠻⠶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⣻⣓⠟⠁⠀⣼⠈⠀⣇⠀⠀⠀⠰⢋⠤⡶⠮⠒⢳⠤⣀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⣦⣤⡔⢻⣶⣴⠃⠀⠀⠀⠀⠀⣴⢻⢺⠒⡞⠀⠈⢣⡄⢠⣤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠚⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⣤⣤⢤⣤⣤⣤⣤⣤⣄⣤⡶⣦⣤⣤⣤⡄⢰⣲⡖⣦⣴⣴⣲⣲⢤⣶⣦⣴⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠛⠟⠛⠟⢸⡾⠛⠞⠓⠏⠻⠓⠛⠺⠿⡽⢿⠞⠓⠳⢯⡟⠘⡗⠻⠛⠷⠛⠞⠻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈

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

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

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

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

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

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

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

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

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

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⠍⠁⠉⣷⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡃⠀⠀⠀⢘⣿⠀⠀⠀⢠⣾⡟⠃⠀⠛⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡅⠀⠀⠀⣨⡿⠀⠀⢠⡞⠃⠀⠀⠀⠀⠙⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣶⡀⠀⠐⣿⣠⢶⡶⣾⠀⠀⠀⠀⣀⡤⠄⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠉⠀⠀⠀⠈⠳⠶⠏⠋⠁⣶⡋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣶⡋⠀⠀⣶⣶⠀⠀⠀⠀⢰⣶⡆⠀⠀⠉⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡁⠀⠀⠿⠟⠀⠀⠀⠀⠸⠿⠇⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣠⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⣿⡿⠿⠻⠛⠿⠻⠿⣿⣿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⣿⠛⠁⠀⠀⢀⠀⠀⡀⠀⠀⠀⠉⠛⠿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠃⢀⠠⠀⠁⠀⡀⠂⠀⠐⡀⠆⠈⠀⠀⠈⠙⢻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⣿⡟⠀⠀⠄⠀⠈⢀⠀⠀⠂⠐⠀⠐⠀⠂⠠⠀⠠⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣿⣿⠀⢈⠀⠌⠀⠀⠐⠀⠁⠈⠀⠡⠈⠄⠀⠄⠁⢀⠀⢀⠀⠹⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣇⠀⢀⠂⠀⠁⠠⠈⢀⠈⠀⠁⠐⡀⠡⠀⡈⢀⠠⠀⠐⠀⠀⠛⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⡄⠈⠀⠀⠂⠀⡀⠈⢀⠐⠀⡀⠁⢀⠠⠁⢈⠀⠠⠀⠠⠀⡀⠉⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢿⣿⣆⠐⠠⠀⠡⠀⡀⠀⠠⢀⠀⠄⠀⠀⠂⠠⠀⠁⠀⠄⠐⠀⠀⠀⠙⢿⣿⣆⠀⠀⢀⣠⣶⣶⣿⠿⠿⠟⠿⠻⠿⢿⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣿⣷⣍⠢⢀⠐⠀⠂⠁⠀⡀⠄⠈⠀⠐⠀⠠⠈⠀⠠⠀⢀⠂⠀⠄⠈⣿⣿⣷⣾⣿⠟⠉⠁⠀⠀⠀⠀⡀⠀⠀⠄⠀⡉⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⢿⣿⣦⣂⠔⠠⠐⠀⠀⠠⠀⠁⠂⠀⠄⠐⠈⠀⠐⠀⡀⠐⡀⣢⣿⣿⠟⠉⠀⡀⠀⠐⠀⠌⠀⠐⠀⡀⠁⠠⠀⠀⠁⡈⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣤⣐⠆⠁⢀⠈⢀⠐⠈⠀⠠⠐⠈⠀⡐⠀⣉⣼⣿⡟⠁⠂⠀⠐⠀⠁⡀⠂⢀⠈⠀⠄⠀⠠⠐⠈⡀⢁⠠⠄⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣮⣀⠂⠀⠄⠂⢀⠁⠀⠠⠐⢀⣤⣿⣿⢏⡈⠁⢀⠈⠀⠐⠀⡀⠠⠀⠀⠂⢀⠈⠀⠠⢰⡀⠂⠠⠈⠀⢹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣬⣐⠠⢄⠀⠈⢀⠠⢀⣾⣿⠃⠌⠀⡀⠀⠠⠈⠀⠄⠀⡀⠄⠁⠠⠀⢀⠈⢰⣿⡌⣧⠀⠀⡁⠄⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣀⡙⠻⣿⣷⣦⣬⣤⣤⣤⣼⣿⣿⠈⠆⢀⠀⠐⠀⠀⠂⠀⠄⠀⡀⠄⢀⠀⢒⣲⣿⡿⠐⡏⢀⠠⠀⡀⢺⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣾⠟⠛⠉⠉⠛⠿⣷⣼⣿⠿⠛⠋⠉⠙⣿⣿⣧⠀⠂⠀⠄⠂⠈⠀⠄⠁⠀⡂⠀⠀⢂⣄⣻⣿⣟⠰⠂⠀⡀⠀⠂⠐⠂⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⠀⠀⠀⠀⠀⢀⣬⣭⡇⠀⠀⠀⠀⠀⠁⣿⣿⡄⢀⢡⠀⠀⠂⠁⠀⡀⠁⠀⠠⣐⣬⣾⣿⠏⠀⢀⠠⠀⢀⡐⠈⠀⠂⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⣿⣆⠀⠀⠀⣴⡟⢉⠭⡝⣧⠀⠀⠀⢀⣿⡿⣿⣿⣦⣈⠀⠀⠆⠀⠀⡀⣈⣴⣶⣿⡿⠟⠁⠀⠐⠀⠀⠠⠀⡐⠀⠁⠂⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣷⠄⠠⢹⣄⢶⡇⢠⣿⠀⠀⠀⠛⢿⣦⣯⠟⠿⣿⣿⣶⣶⣼⣶⣿⣿⡿⠟⠉⠀⠄⠀⠈⢀⠐⠈⢀⠀⠀⠠⠁⠔⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠉⠂⠀⠈⠛⠻⢿⠛⠁⠀⠀⠀⠀⠀⠙⣿⡖⠆⠀⠉⠉⠙⠋⠉⠁⢀⠀⡀⠂⢀⠈⠀⠈⠀⡀⠄⠂⢀⠂⠀⠄⠈⠀⠹⢿⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣧⠀⠀⡁⠀⠀⠀⢀⣼⣦⣍⡀⠀⠀⠀⠀⣠⣿⠇⠇⠐⠀⢀⠀⠄⠈⠀⢀⠠⠀⠠⠀⡀⠌⠀⡁⠠⠀⠌⠀⡀⠂⠠⠈⠀⡀⠈⠻⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⣿⣷⣤⣡⣨⣤⣴⣿⠛⠙⠻⢿⣷⣦⣴⣿⠿⠃⢀⠀⢀⠀⠂⠀⠄⠂⠁⠀⡀⠐⠀⡀⠄⠠⠀⢀⠠⠀⠐⠀⠄⠂⠀⠐⠀⠀⠄⠁⠹⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⡄⠉⠙⠛⠛⠋⠑⠂⠀⠄⡀⠒⠀⠀⠀⠀⠀⠄⠂⠀⠂⠀⠒⠀⠂⠐⢀⠁⡀⠠⢀⠀⡀⠄⠀⡀⠀⠄⠈⠀⠄⠡⠈⡀⢈⠀⠠⠀⠂⠹⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⠃⠐⠆⠐⠠⠐⠀⢀⠠⢀⠠⣀⣀⣐⣈⣁⣂⣂⣁⣀⣀⠁⠀⠐⠀⠀⠂⢀⠀⢀⠀⠁⠠⠀⠄⠠⠀⡀⠄⠀⡈⠀⠄⠐⠀⠄⠠⠀⠐⡀⠀⠐⢻⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⢀⠈⠐⠀⠄⢠⣀⣦⣴⣶⣿⡿⠿⠛⠛⠛⠛⠛⠛⠻⠿⠿⠿⣿⣶⣶⣧⣤⣈⠁⠀⡀⠄⢈⠀⢁⠠⢀⠐⡀⠠⠐⠀⠀⠂⠀⡐⠈⠄⢀⠀⠈⠀⣿⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡧⠠⠂⢁⠰⣶⣾⡿⠟⣉⡇⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⣷⣶⣤⣉⠀⡀⠀⠄⠀⠀⡐⠀⠂⠁⠀⠂⠀⠈⡐⠀⠀⠄⠁⢹⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣧⠀⠈⢹⣾⡿⠛⠓⡀⣸⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣶⣄⡐⠌⠀⠀⠐⠀⠈⢀⠐⠈⠀⠀⠄⠂⡀⠈⢸⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠠⣿⡿⠀⠀⠀⢸⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣶⣤⠁⡀⠈⠐⡀⠠⠀⠈⠀⠄⡀⠀⠀⢸⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⡘⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣄⠀⠙⢿⣿⡆⠁⡄⠀⡀⠡⠀⠂⠀⡀⠐⠀⣾⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠽⣿⣶⣿⡇⠀⠀⠀⠠⠙⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣦⠀⠀⠻⣿⣦⠁⠀⠠⠐⠀⡀⠁⠀⠐⣸⣿⡟⠀⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠘⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡿⠿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠐⠙⣿⡆⠀⢁⠀⠀⡐⠠⠁⣘⣿⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠻⠾⣶⡿⢛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠁⠀⠀⠀⢻⣿⠀⠠⠀⠐⢀⢠⣍⣾⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣶⣦⣤⣤⣄⣀⠀⠀⠀⠀⠘⢿⣦⣍⣻⣥⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠁⠀⠀⠀⠀⢸⣿⢀⠀⠐⠈⡴⣸⣿⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣠⣾⣿⡙⣿⣯⣅⡣⠬⣍⠛⡿⣦⣄⠀⠀⠀⠉⠙⠉⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⢈⠃⣰⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⣾⣏⡙⢿⣿⡶⣤⣿⣍⣿⡿⠱⡜⢣⠜⡌⢿⣷⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣤⣾⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⡟⠂⢹⣟⡿⣿⡛⡥⢋⡜⣡⠚⣌⢣⠹⣿⡉⠛⠛⠿⢿⣿⣿⣷⣶⣶⣶⣶⣶⣤⣦⣶⣤⣴⣶⣶⣿⣿⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⢻⡧⠤⣾⣭⣍⣾⣟⡰⣉⠖⣡⠹⣄⢣⠹⡜⣷⣀⢀⣠⣀⣽⣿⡏⠉⠉⠉⠛⠛⠛⣿⣿⡟⠉⠉⠉⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣟⣷⢀⣿⠏⣽⢩⡑⣦⠑⡎⡔⢣⠜⣢⠓⣌⣿⣿⠟⠛⠛⠻⢿⣷⡀⠀⠄⠁⡰⣆⢨⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⢛⠿⡩⣜⣤⢃⠿⣿⠘⡴⠹⢿⡞⣄⠫⣼⣿⠁⠀⠀⠀⠀⠈⣿⣿⣤⣶⣶⣿⣿⣿⣿⠛⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣯⡒⢥⣻⣷⢊⣬⣱⡏⡼⣱⣎⣟⠤⡛⣽⣿⠀⠀⠀⠀⠀⣘⠻⠛⠛⠋⠉⠁⢠⣿⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠻⣦⣇⣍⠳⣈⠻⢿⡖⡥⢊⣿⢣⣽⣾⢿⣷⣤⣀⣀⣠⣿⣄⠀⠀⠀⠀⣠⣿⣿⣄⣤⣿⣿⣷⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠉⠛⣿⣶⢿⣬⣷⡼⠷⠾⠛⠉⠀⠀⠈⠉⠛⠛⢿⣿⣷⣶⣶⣶⣾⡿⠛⣿⣿⠛⠉⠀⠀⠈⠙⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⡇⠀⠀⠀⠀⠐⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⡇⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⣿⣧⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⠀⠀⠀⠀⠀⣠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⢹⣿⡄⠀⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣯⣀⣤⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⡀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⡿⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣶⣄⣀⣁⣈⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⣶⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⠛⠛⢻⣷⣦⣀⣀⣀⣀⣀⣠⣤⣴⣶⣿⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠿⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

⠀⠀⠀⠀⢀⣴⠶⠶⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠀⢀⣀⣀⡤⠴⠴⠦⠴⠶⠶⣤⣄⠀⠀ ⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠶⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡄ ⠀⠀⢸⣧⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇ ⠀⠀⣾⠘⠀⢀⣀⠹⢦⣄⡀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠞⠋⠀ ⠀⣀⠿⠦⡞⠉⠉⢹⡄⠉⠛⠛⠛⠛⠋⠀⠛⠛⠶⠶⢶⣶⠶⠖⠛⠛⠋⠁⠀⠀⠀⠀ ⠀⣇⠀⢠⠖⢲⡄⠺⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⡇⠈⠓⣊⡀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠷⠤⠶⠋⠉⠉⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀ ⢠⡟⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠋⠉⠉⠉⠉⠉⠉⣙⡳⣦⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⢸⡇⠇⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⠈⢻⡀⣸⠇⠀⠀⠀⠀⠀⠀ ⠘⣧⠀⠀⢀⡾⠡⣿⣿⡀⠀⠀⠀⢠⠤⢄⠀⠀⠀⠉⠋⠀⣸⣷⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣆⠀⢸⡃⠀⠙⠛⠀⠀⠀⢀⣌⣛⡡⠀⠀⠀⢀⣠⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠷⣮⣷⣄⣀⡤⣤⡤⣞⡦⣄⣤⣤⡤⠶⢾⡟⠉⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣿⣆⣛⣷⢿⣭⣿⠃⠀⠈⢻⣴⠟⣸⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣘⣷⣦⣽⣘⣻⣸⠩⣽⡆⠀⠀⢸⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡟⠁⠀⣨⠿⣄⣀⣠⣄⣤⠏⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢧⠀⠀⡟⠀⠈⠉⢹⢱⡱⠄⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠙⢻⡀⠀⠀⠀⠀⠀⠰⡆⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠰⣧⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⢤⣄⣀⣀⣼⣤⡼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⢷⠷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠡⡐⢂⠒⠠⢉⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠡⡈⢅⡐⢂⠡⠃⢌⡐⠌⡹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣬⡿⠁⠆⣁⠢⢐⡈⠤⠉⡄⡐⠢⢐⠈⣿⣇⣀⣀⣤⣤⣤⣤⣤⣄⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠡⠑⡈⠄⢒⠠⡐⠂⠥⠐⠤⠑⡈⠔⡀⢿⣿⠟⠩⢉⠰⠠⡁⠌⡉⠍⡙⠛⠿⢾⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠃⠂⠑⠈⡌⢢⠐⢡⠘⢠⠉⡄⠃⡌⢰⠈⡄⣿⣯⠐⠁⢢⠁⡔⢡⠈⡔⠈⡜⠀⡆⠈⠉⠛⣿⣧⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⠁⡊⢡⢁⠒⣸⣷⠠⣁⠊⡐⠌⡐⠌⢄⠢⢁⠜⣿⡆⠉⡄⢊⠐⡄⠃⡄⠃⠤⠑⡠⢉⠂⠥⢈⠙⠻⣶⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⡘⠠⡁⠢⠌⣀⠻⣷⡄⢂⠥⠘⢠⠘⡀⠆⢡⠈⣿⣇⠡⡐⠌⠰⢀⠃⠤⠉⡄⢃⡐⢂⢉⠰⠈⡌⠡⠌⠛⣷⣄⠀ ⠀⠀⠀⠀⠀⢨⣿⠡⠐⡡⠐⣁⠒⡀⠆⡙⣿⣆⠢⠉⡄⠢⢁⠜⠠⣘⣿⠇⡰⠐⡨⢁⢂⡉⠄⢃⡐⢂⠰⠈⡄⠢⠑⡠⠑⣈⠒⡈⢿⡧ ⠀⠀⠀⠀⠀⣼⡿⢀⠃⡄⠃⡄⠢⢁⠒⠄⡌⠻⢿⣦⣐⠡⠌⡠⣣⣿⠟⡀⠆⡑⠿⣶⣦⣄⡩⢀⠆⠌⡄⠃⡄⢃⠡⡐⠡⠄⣂⠡⣸⡿ ⠀⠀⠀⢀⣾⡿⠃⡌⠰⢀⠃⡄⠃⡌⠰⢈⠄⠱⠠⢙⠻⠿⠿⠿⠛⣁⠢⠐⠌⡐⠰⢀⠩⠙⠿⣿⣶⣾⣤⣥⣒⣈⣔⣀⣣⣰⣤⣷⡟⠁ ⠀⠀⣠⣿⠏⢠⠑⣀⠃⢌⠰⢀⠃⡄⢃⠢⠘⣀⠃⢂⠆⠂⡅⠢⠡⠄⡂⠍⡠⠑⡨⠄⢃⡘⠠⠙⣿⣇⡁⠉⠙⠙⠛⠛⠛⠉⠉⠁⠀⠀ ⠀⢰⣿⠇⡈⠆⠰⡀⢊⠄⠢⢁⠒⢠⠂⢡⠊⢄⡘⠠⠌⢡⠐⡁⠆⡁⠆⡁⠆⡑⢠⠘⠠⠄⢃⠡⠄⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠏⡐⠤⢁⢃⠰⠁⡌⠂⡅⠊⠤⠘⡠⠌⡠⠐⡡⠘⡀⠆⡁⠆⡁⠆⣁⠒⡈⢄⠊⢡⠘⢠⢁⠊⠌⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠐⡐⢂⠡⢂⠂⠥⠐⡡⠐⡉⠄⢃⠰⣠⣥⡾⠴⠷⠛⠛⠛⠛⠛⠛⠛⠛⠶⠦⣭⣦⣈⠂⡄⢃⠢⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠐⡈⠤⢁⢂⡉⠄⢃⠄⢃⢌⣸⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⡙⠷⣶⡠⢁⠦⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣆⠡⢂⠡⠂⠤⠉⡄⢊⣴⠞⣡⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡆⠈⣷⡂⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⡠⠘⣀⠒⡀⠆⢡⣼⠏⢰⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⠀⣹⣧⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣷⡡⠄⡂⠥⠘⣼⡇⠀⠸⣿⣿⡿⠀⠀⠀⠀⠀⠀⢠⠊⠉⣱⠀⠀⠀⠀⠀⠀⠉⠉⠀⢀⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠻⣷⣔⠠⠃⠼⣇⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⢠⡀⠉⠉⢁⡴⠀⠀⠀⠀⠀⠀⣀⣴⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠻⣷⣦⣝⣳⣤⣄⣤⣤⣀⡀⠀⠀⠀⠀⠉⠁⠈⠉⠀⠀⣀⣠⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣭⡿⠿⠛⣉⠡⠉⡍⠛⠷⢦⣤⣤⣤⡤⠶⣶⡞⢋⠍⢡⢉⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣧⣆⠑⡠⠌⠡⠄⢃⠔⠂⡄⢰⡟⠀⠀⠈⢿⣆⠌⢂⣐⣶⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠈⠛⢿⣶⣬⣁⡘⠠⠌⠒⣈⣿⠃⠀⠀⠀⠈⣿⣾⣾⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣶⠶⠾⣷⡀⢀⣴⠟⠁⠉⠙⠛⠛⠳⠳⠾⠏⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡟⠉⠀⠀⠀⢘⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣆⠀⠀⠀⢘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⡀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣿⣤⣄⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠛⠀⠀⠘⢿⡄⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠉⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠐⠛⠻⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠀⣠⣾⣿⣥⣤⣤⣤⣤⣤⣤⣤⣴⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

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

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

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

discord.gg/UUZkkhe5ws ⠀⠀⠀⠀⣾⣿⣿⣷⣄ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣧⣴⣶⣶⣶⣄ ⠀⠀⠀⣀⣿⣿⡿⠻⣿⣿⣿⣿⣿⣿⣿⡄ ⠀⠀⠀⢇⠠⣏⡖⠒⣿⣿⣿⣿⣿⣿⣿⣧⡀ ⠀⠀⢀⣷⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⢸⣿⣿⡿⢋⠁⠀⠀⠀⠀⠉⡙⢿⣿⣿⡇ ⠀⠀⠘⣿⣿⠀⣿⠇⠀⢀⠀⠀⠘⣿⠀⣿⡿⠁ ⠀⠀⠀⠈⠙⠷⠤⣀⣀⣐⣂⣀⣠⠤⠾⠋⠁

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

🎀

🎀૮ ˶ᵔ ᵕ ᵔ˶ ა

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

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

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

⠀⠀⠀⠀⠀⠀⡀⣀⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠟⠉⠉⠉⠙⣦⡀⠀⠀⠀⢠⡾⠋⠉⠉⠙⣲⡀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠸⣷⠀⠀⣰⠏⠀⠀⠀⠀⠀⣽⣷⠀ ⠀⠀⠀⠀⠀⢿⠀⠀⢀⣤⠤⣄⣻⣄⣀⡏⠀⠀⠀⠀⠀⢀⣵⠃⠀ ⠀⠀⠀⠀⡴⠛⠛⣳⣿⡤⠀⠈⣏⠉⠉⠁⠀⠀⠀⠀⢠⣼⠋⠀⠀ ⠀⠀⠀⢸⡁⠀⠉⢹⢿⣀⣀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀ ⠀⠀⠀⢠⡟⠲⠒⠋⣠⡬⠟⠛⠛⠛⠛⠛⠓⠦⣤⡀⠀⠀⠀⢿⡀ ⠀⠀⠀⣾⠀⠀⠀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠈⣧ ⠀⠀⠀⢿⠀⠀⣸⠁⠀⣴⣦⠀⠀⠀⠀⠀⣶⣦⠀⠀⢸⡆⠀⠀⡿ ⠀⠀⠀⠈⢧⡀⠹⣄⣀⠙⡋⠀⠀⠁⠀⠀⢝⢁⠠⠀⣸⠃⠀⣰⠃ ⢀⣄⣴⡄⠀⠙⠶⣽⣶⣤⣤⠖⠲⣄⡼⢛⡳⣆⣠⡴⢋⣠⡾⠃⠀ ⠀⠙⠛⠁⠲⢤⡴⣏⡀⢠⡏⠀⠀⣼⡇⠐⠃⠘⣇⠀⠈⣹⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡟⠛⠀⠀⠀⠈⠁⠀⠀⠀⠘⠞⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⣀⣀⣀⣰⣶⣂⣀⣀⣀⡼⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀

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

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

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

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

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

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

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

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

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

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

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

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

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