Cybernetics Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣄⣀⠀⣤⣥⣾⣦⣴⠢⢠⣄⠈⠲⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠞⠉⠀⢹⡉⣷⣴⣷⣿⣿⡿⢷⣮⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⢸⣱⡿⠟⠛⢿⡳⣬⠉⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⠀⠀⠈⠻⠞⠀⠀⠀⠀⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣴⠖⠀⠀⠀⠀⠀⣸⣿⣿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡎⠃⠀⠀⠀⠀⠀⠀⢰⣿⡟⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢈⠹⠃⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⣿⡿⢿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⢰⠀⣌⠀⠛⠋⢁⣠⣤⣾⣷⣦⠯

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢉⣉⣉⡉⠉⠉⠉⠉⢳⡞⠉⠉⠉⠉⠉⣉⣉⡙⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡇⢈⣉⣉⠁⠀⣾⣷⡀⣾⣷⢀⣾⣷⠀⠈⢉⣉⡁⢸⣧⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⣠⣤⡞⣭⡭⠉⢹⡏⠉⠉⠉⢳⣤⣄⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠻⢿⡇⡅⣴⠲⢋⡙⠒⣦⠀⢸⡿⠿⠀⠀⢸⡏⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⣾⣿⡇⢰⡋⢰⣿⣿⡆⢙⡆⢸⣿⣷⠀⠀⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⣨⣽⡇⠀⢿⣈⡙⢋⣁⡿⠀⢸⣯⣅⠀⠀⢸⣷⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠻⠿⣇⠀⠀⠁⢹⡏⠀⠀⠀⣸⠿⠟⠀⠀⢸⣏⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠐⠒⠒⠀⠈⣿⣿⠋⣿⣿⠙⣿⣿⠁⠀⠒⠒⠂⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⠘⠛⠛⠃⠀⠈⠁⠀⢸⡇⠀⠈⠁⠀⠘⠛⠛⠃⣸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣩⠭⢭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣀⣸⣿⣷⣶⣶⣶⣶⣿⣷⣾⣿⣿⣿⣿⡬⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⠞⠉⠙⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⢉⣭⣭⣿⡀⠀⠀⢀⡷⠀⠀⠀⠀⢀⠘⡁⢋⠈⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠂⢀⡴⠋⠀⣠⡾⢻⡶⢶⠋⠀⠀⠀⠀⠀⠈⠀⠁⠈⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠉⠀⣠⡾⠋⠀⣸⠇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠾⠋⠀⣠⠞⠁⣠⠞
⠀⠀⠀⠀⠀⠀⠀⡀⠄⡀⠀⠀⠀⠀⢠⡶⠀⠀⣀⠀⠁⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⡀⠀⡀⠀⠈⣥⢠⠁⠀⠀⠀⠀⠈⠀⠀⠘⠁⠀⠀⠁⠀⠀⠀⢀⡴⠶⠶⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠉⢙⡦
⠀⠀⡐⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠠⠄⣄⢀⠈⢹⡆⠀⠀⠀⠀⠀⠚⠛⣩⢷⡶⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠒⠒⠒⠒⠒⠒⠒⣟⠁⢠⠘⠀⠀⠀⠈⡄⠀⣷⠀⠀⠀⠀⠀⣠⠞⠁⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠰⠆⠀⠀⠀⠀⠴⠀⢸⡆⠀⠀⠀⠘⠁⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⢀⣴⠟⠛⠛⠛⠛⠛⣇⠀⠛⠰⠂⠤⠉⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠛⣶⠦⣤⣄⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⣿⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠛⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⣠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠛⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⢀⡀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠘⠁⠀⠀⠀⠀⢀⠀⠛⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠘⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⡿⢿⣿⠟⠉⠉⠀⠀⠀⢀⣴⠟⠁⠀⠉⠉⠙⠛⣿⣿⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠿⠛⠉⠀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⣠⣾⡏⠀⠀⠉⠛⠿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠋⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⣠⡾⠋⣽⠂⠀⠀⠀⠀⠀⠈⠙⢿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠟⠁⠀⢀⣿⠀⠀⠀⠀⣿⠀⣴⠟⢶⡟⠁⠀⠀⠀⢠⡶⠻⣾⡋⠀⠀⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡄
⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⢀⣴⠟⠁⠀⠀⠀⠀⣿⠈⢿⣤⣼⠇⠀⠀⠀⠀⠘⢷⣤⡾⠃⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀
⠀⠀⠀⠀⢠⣾⡿⠋⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄
⠀⠀⠀⣰⣿⡟⠁⠀⣰⡟⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⣀⣠⣤⣶⣶⣶⣶⣶⣶⣤⣤⣀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣆
⠀⠀⣰⣿⡟⠀⠀⠀⣿⠀⠀⢀⣤⣤⣴⠟⠁⠀⠀⠀⣠⣶⣿⡿⢿⡿⠋⠉⠉⢉⣽⠿⠟⠻⢿⣿⣶⣄⠀⠀⠈⠻⣦⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣆
⠀⢠⣿⡿⠀⠀⠀⠀⣿⠀⠀⢿⣅⢈⣿⠀⠀⠀⣴⣿⡿⠛⠁⢀⡿⠀⠀⠀⢰⡟⠁⠀⠀⠀⢀⣈⣻⣿⣿⣦⠀⠀⣿⣁⣨⡿⠀⠀⠀⠀⠀⣠⡾⠋⢿⣿⡄
⠀⣾⣿⠃⠀⠀⠀⠀⣿⠀⠀⠈⠙⠋⠁⠀⢠⣾⣿⢿⡇⠀⠀⠸⣧⠀⠀⠀⣿⠀⠀⠀⣠⡾⠋⠉⠉⠉⠙⣿⣷⡄⠈⠙⠋⠁⠀⢀⡀⣠⡾⠋⠀⠀⠘⣿⣷
⢸⣿⡏⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢠⣿⡿⠁⠸⣇⠀⠀⠀⠻⣦⣀⣀⣿⣦⣀⣸⡏⠀⠀⠀⢀⣀⡀⠈⢿⣿⡄⠀⠀⠀⣾⠛⠻⣏⠀⠀⠀⠀⠀⢹⣿
⣼⣿⠃⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⣾⣿⡁⠀⠀⠙⢷⣄⣀⣠⣾⣿⠿⠟⠻⠿⣿⣷⣄⣴⠞⠛⠉⠙⠛⢾⣿⣷⠀⠀⠀⠻⠶⠾⠋⠀⠀⠀⠀⠀⠘⣿
⣿⣿⠀⢀⣴⠶⣶⠟⠁⠀⠀⠀⠀⠀⢸⣿⡿⣧⡀⠀⠀⠀⠈⢹⣿⡟⠁⠀⠀⠀⠀⠈⢻⣿⡇⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⣿
⣿⣿⠀⠸⣧⣀⣿⠀⠀⠀⣀⣀⠀⠀⢸⣿⡇⠈⠻⠶⣤⣤⣤⣿⣿⡁⠀⠀⠀⠀⠀⠀⢈⣿⣿⠛⠛⠻⠶⣦⡀⢸⣿⡇⠀⠀⠀⠀⠀⢠⣿⠉⢹⡆⠀⠀⣿
⣿⣿⠀⠀⠈⠉⠁⠀⠀⣼⡋⠙⣷⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀⢸⣿⣧⡀⠀⠀⠀⠀⢀⣼⣿⣇⡀⠀⠀⠀⠈⢻⣾⣿⡇⠀⠀⠀⠀⢀⣴⠿⠷⠟⠁⠀⠀⣿
⢻⣿⡄⠀⠀⠀⠀⠀⣠⡾⠳⠾⠋⠀⠀⢿⣿⡷⣦⣄⣀⣤⡴⠟⠙⢿⣿⣶⣦⣴⣶⣿⡿⠋⠉⠙⢷⣄⠀⠀⢈⣿⡿⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⢠⣿
⠸⣿⣇⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠘⣿⣷⡀⠈⠉⠀⠀⠀⠀⣸⠏⠉⠛⣿⠉⠉⠻⣆⠀⠀⠀⢹⡆⢀⣾⣿⠃⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣸⣿
⠀⢿⣿⡄⣠⡾⠋⠀⠀⠀⠀⠀⣰⠶⠷⣦⠘⢿⣿⣄⣀⣀⣀⣠⡾⠋⠀⠀⠀⣿⠀⠀⠀⢻⡆⠀⠀⢸⣷⣿⡿⠃⢀⣠⣄⡀⠀⠀⣿⠀⠀⠀⠀⠀⢠⣿⡿
⠀⠘⣿⣿⠋⠀⠀⠀⠀⠀⠀⢀⣿⣦⣴⠟⠀⠀⠻⣿⣿⣯⡉⠁⠀⠀⠀⢀⣼⠇⠀⠀⠀⣿⠁⢀⣤⣾⣿⠟⠀⠀⣿⡁⢉⣷⠀⠀⣿⠀⠀⠀⠀⠀⣾⣿⠃
⠀⠀⠹⣿⣧⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣷⣦⣴⣶⣟⣁⣀⣀⣠⣾⣷⣾⣿⠿⠋⠀⠀⢀⣴⠟⠛⠛⠁⠀⠀⣿⠀⠀⠀⠀⣼⣿⠏
⠀⠀⠀⠹⣿⣧⡀⢀⣴⠟⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⠿⠿⠿⠛⠋⠉⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠏⠀⠀⢀⣼⣿⠏
⠀⠀⠀⠀⠘⢿⣷⣟⠁⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⣠⣾⡿⠃
⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠈⣿⠟⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠛⣷⡀⣿⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⢀⣴⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣦⡀⠀⠀⠀⠻⢦⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠷⣴⠟⠁⣿⠀⠀⠀⠀⣿⠁⠀⠀⢀⣴⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⢀⣠⣾⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢀⣴⠟⠀⠀⣀⣤⣿⣿⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣷⣶⣤⣄⣀⣀⢀⣴⠟⠁⠀⠀⠀⠀⣀⣴⣿⣥⣶⣾⣿⡿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣶⣶⣶⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡟⣻⣭⣿⣯⣽⣿⣭⣿⣯⣽⡛⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡁⣿⣿⡿⢿⢟⣟⢻⠿⣿⣿⣿⢨⣽⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣛⣛⠣⣿⣿⢸⣷⢟⣛⢷⣿⢸⣿⣿⢘⣛⣻⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠿⠿⢇⣿⡰⢿⣇⢿⣿⣧⣿⠷⢸⣿⠸⠿⢿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡆⣿⣿⡰⡿⢶⣾⠿⠿⢸⣿⣿⢸⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣶⣶⡞⣿⣿⣿⣾⣮⣭⣾⣷⣿⣿⡿⣰⣶⣾⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣮⡍⣭⣭⢩⣽⡍⣭⣯⣭⣶⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣧⣿⣿⣼⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⠿⠇

⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉
⣿⣿⣦⣀⠀⠀⠀⠙⠁
⣿⣿⣿⣿⣷⣄⢰⣿⣶⣾⣿⣷⡄⠀⢰⣦⠀⠀⠀⠀⠲⠖⠀⠀⣄⠀⠀⠀⢰⡆⣤⣐⢾⣷⣶⣶⡦
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠀⣠⣶⣿⣿⠗⠀⣾⠇⠀⠀⠀⠀⠙⠇⠀⠀⢿⣷⣿⣿⣿⣿⣿⣿⡄
⣿⣿⡿⠿⠿⣿⣿⣟⣿⣿⣿⣧⣼⣿⣿⣿⠀⠀⠀⠀⣤⢠⡆⠀⠀⠀⠀⠀⣰⡟⣿⣿⣿⣿⣿⡾⠁
⣿⣿⠀⠀⠀⠈⠙⢿⣿⣿⣿⠟⢸⡿⢿⠀⠀⠀⠀⢠⡿⠿⠀⣴⡶⠃⠀⠀⠛⣿⢠⣿⣿⣿⡇⢠⡆
⣿⣿⣷⣶⣶⡆⠀⢸⣿⣿⣿⡀⢸⡀⠀⠀⠀⠀⠀⢈⠀⠀⠀⣾⣷⡀⠀⠀⣴⣿⢻⣿⣿⣿⡗⣼⡇
⣿⣿⣿⠟⠛⠓⠶⠛⠿⠀⠀⡧⠀⠁⠀⣀⠀⠀⢰⡿⠀⠁⢠⣾⣿⠁⠀⠀⢻⣟⣶⡟⢻⣿⣷⣾⡧
⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠⡆⠀⠛⡿⠒⠛⠳⠀⠀⠀⢻⣿⣤⣤⣤⣼⡿⣿⡿⠿⠿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⣿⣿⣿⣷⠶⡶⢦⣤⡔⠂⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⣿⣿⠃
⡀⢈⣿⣿⣿⡿⠟⠻⣧⣀⣨⡇⠀⠀⠀⠄⠀⠀⠀⠀⠀⠈⠁⢙⣿⣤⣤⣤⣤⣠⣤⣄⣠⣀⣀⣀⣀⣀⣀⣀⠀⣀
⣀⡀⠛⣿⡿⠛⠛⠻⣿⣯⣍⠀⠀⠀⠀⣀⡄⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡼⠛⣿⠁
⡈⠁⢠⣿⠀⠀⠀⠀⣿⡏⠉⠁⠀⠀⠀⠉⢿⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈
⣿⣿⣿⣿⣷⠄⠠⠞⢯⣀⡀⠀⠀⠰⢄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⠉⠀⠈⢻⣿⠠⣾⠉⠁
⣿⣿⣿⣿⣿⠀⠀⠀⢈⣿⠃⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣤⣿⣧⣤⣀⣤⣼⣿⣦⣤⣶⣤⡀
⣿⣿⣿⡿⠛⠀⣤⡤⠈⠁⠀⠀⠀⣤⠈⣦⠰⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠰⠉⠘⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⣉⣽⣦⣾⣿⣿⣿⣿⣟⠉
⣿⣿⣿⣷⣤⣤⣄⢀⣰⡿⠿⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⠿⢿⣿⣿⣿⣿⣿⣍⡿⠁
⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⢀⣀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣿⡟⠀⠀⠀⢀⣀⡀⠰⣿⣿⡟⠿⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣅⣽⣿⣿⣿⣿⡿⠛⠃
⣿⣿⣿⡟⠉⠀⠀⠀⢀⣿⣿⠆⠀⠙⠛⠁⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⣿⣿⡟⠋⠀⠀⠁
⣿⣿⣿⣇⠀⣰⣶⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣷⠄⠀⣀⣠⢀⣤⡀
⣿⣿⣿⣿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⣤⠀⠀⣄⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣶⣼⣿⣶⣿⣿⠁
⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢘⡁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠠⠉⢻⣿⣿⣿⡟
⢿⣿⣷⣄⠀⠀⠀⠀⢲⣄⣠⠄⠀⠀⠀⠀⠀⠈⠡⢬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣏⣄⣈⣂⠀⡇⠾⢿⢹⣿⡇
⠀⠉⠉⣿⠆⠀⠀⠘⠋⠉⠻⠀⠀⠋⠋⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢒⣀⢸⣿⠉
⠄⠀⠀⠋⠀⠀⠀⢰⣦⣤⣾⡀⠀⠀⠾⠀⠀⢸⡇⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⣟⣻⣯⣸⡷⠀⠀⠤
⠀⠀⠀⠀⠀⠐⠒⠛⠛⣿⡟⠁⠀⠀⠀⠀⠀⠸⠃⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣸⠇⡇⣿⣿⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠆⠀⠀⠀⠀⠙⠀⠀⢠⣦⣄⡀⠀⡀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⠿⠋⠁
⠀⢀⡄⠀⠀⠀⣘⣸⣿⣻⣿⠇⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⡿⠀⠈⡥⠈
⣾⠟⠀⠠⠀⠀⠀⠈⠉⠈⠉⠀⠀⠁⢀⣠⣶⡾⢿⣿⣿⣿⣿⠉⠁⠀⠀⠀⠐⠂
⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠛⠛⠛⢶⣷⣿⣿⣬⣦⣈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⣴⡃⠀⠐⠂⠀⠀⠰⠟⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡟⢋⣿⡷⠀⢰
⠭⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣾⠛⠋⠉⠛⠻⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⣀⡀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠘⠗

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠿⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠿⠶⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠉⢀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⡀⠀⠀⠀⠀⢹⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⢰⣟⠉⢹⣷⣤⣄⠀⠀⠀⠀⠀⣤⣤⣾⠋⠙⣿⡄⠀⠀⣀⣼⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⢀⣀⠈⠻⠶⠿⠃⠈⣿⠀⠀⠀⠀⢸⣿⠀⠹⠷⠾⠟⠀⣀⠀⠹⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⣼⡟⠛⣷⣤⡀⠀⠀⢀⣿⣰⣷⣀⣿⣸⣿⠀⠀⠀⣀⣴⡟⠛⢿⡆⠹⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠻⣷⣴⡿⠉⣿⣤⣼⡟⠛⠛⠛⠛⠛⠛⠛⢿⣦⣼⡏⠹⢷⣴⡿⠃⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢀⣭⣿⡇⢰⣶⠶⠶⠷⣶⠀⢸⣯⣁⡀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢈⣉⣿⡇⢸⣿⠀⠀⠀⣿⠀⢸⣏⣉⡁⠀⠀⠀⠀⠀⠀⢸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⢈⣉⣿⡇⠘⠿⠶⠶⠾⠿⠀⢸⣟⣉⡁⠀⠀⠀⠀⠀⠀⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⣴⡟⠻⣷⣤⣿⠋⠻⣧⣤⣤⣤⣤⣤⣤⣤⣾⠟⠛⣿⣆⣠⣾⠛⢿⣆⠀⠹⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠻⣧⣴⡿⠋⠁⠀⠀⠈⣿⠈⣿⠈⣿⢸⣿⠀⠀⠀⠈⠉⠙⣿⣤⣾⠏⠀⠀⠘⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⣾⠟⠻⣷⣄⣠⣿⠀⠀⠀⠀⠸⣿⣀⣀⣀⣾⠟⠻⣷⠀⠀⠀⠀⣰⡿⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠿⣦⣴⡿⠉⠉⠁⠀⠀⠀⠀⠀⠉⠉⠉⠉⠻⣦⣴⡿⠀⠀⠀⣿⣟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠂⠀⢀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠆⠀⠀⠈⠀⠀⢀
⠀⠀⠀⢲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⣀⣀⡀
⠀⢸⣾⣇⠀⠙⢢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣿⣿⣿⣿⡿⡇
⠀⠀⠙⠻⣧⣾⣣⣺⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢀⣼⣿⣿⡿⣡⣇
⠀⠀⠀⠀⠈⠛⠿⢿⣿⣟⠦⡀⠀⣀⠀⠀⠀⠀⠰⣾⡛⣿⣿⡟⠱⣿⣉⣷⣦⡀
⠀⠀⠀⠀⠀⠀⣠⡞⠛⢻⣶⣿⣶⣿⣷⣦⣴⣣⣤⣬⣿⣿⣿⣷⣄⠣⠙⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠙⢷⣴⣟⣿⣿⣿⣿⣿⣾⣿⣻⣿⣿⣟⢻⡀⠀⢙⣿⣿⣽⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⣽⣿⡟⠉⠉⠛⠻⢿⣿⣿⣻⣦⣈⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠆⠁⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢀⠀⠀⣴⣿⣿⣿⣿⣿⠋⠀⠀⢀⣴⣾⣿⣄⣀⣀⠀⠀⠀⠀⣴⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣴⣦⣄⠈⠀⠀⠑⣰⣿⣿⣿⣿⣿⡇⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⢆⠀⠀⠀⡹⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢿⣦⣤⣀⠝⠻⡻⣿⣿⣿⣿⣷⣤⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⣨⣿⡆⠀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⡻⠶⣌⣩⣾⣋⣿⣿⣿⣿⣷⣿⣾⣿⣿⣿⣿⣿⠃⠀⠠⣿⣿⡇⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠉⠉⠉⣝⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⢲⣾⣿⣟⣣⣤⡄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡞⠁⠀⠈⠉⠉⠙⠛⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⡿⠀⠘⠿⣦⡀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠟⠉⠀⣠⣴⣶⣿⣿⣷⢦⣄⡀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⠏⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣶⣾⡟⣻⣶⣴⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠬⠥⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⡿⣻⣷⠾⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⠂⣤⣄⣀⣀⣼⣷⡄⠀⠀⠀⠀⠀⠈⠙⠻⢿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡟⢩⣥⣬⣿⣦⡀⠀⠀⠀⠀⠀⠰⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠟⠋⠀⠈⠛⠁⠈⠃⠐⠀⠀⠀⠀⠹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⢀⣤⡴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠀⠀⠲⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠉⢠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⠠⠄⡄⡄⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢄⠘⢄⢨⠀⠀⠀⠆⠀⡄⠐⠊⠀⠆⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠢⠀⠐⢕⢀⢀⠜⠀⠀⠀⠀⠀⠀⣚⢒⢔⢑⢝⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠠⠲⠀⠰⠁⢑⢀⠐⠠⡂⠠⡃⢠⢔⠅⠑⢵⠀⠀⡠⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⠦⠆⠆⠆⠖⠠⡀⠰⡈⠰⠄⡇⠄⢈⠒⠁⠀⠰⡊⡀⡊⠂⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠑⠁⢄⠀⠀⠈⠪⢀⠪⢬⠅⡆⠀⢽⠀⡦⠠⠌⠈⠈⠁⢀⠔⠅
⠀⠀⠀⠀⠀⠀⠀⠘⢪⠯⡧⡄⡄⠄⠀⠀⠀⠈⠈⢁⠀⡄⠀⠀⠑⢤⢀⠀⠈⢠⠀⡅⠁⠐⠃
⠀⠀⠀⠀⠀⠀⠀⢀⣐⣂⣀⣀⣀⡀⠄⢐⢂⢀⢠⠀⠀⠂⡂⠀⣖⢄⠠⢀⣀⢀⣠⡀⠁⠣⡂
⠀⠀⠀⠀⠀⠀⠀⠐⣒⠒⠂⠀⠀⠂⠠⡁⢐⢕⠕⠀⠀⡇⠈⠂⠒⠀⠑⠀⠀⠀⠀⡀⣊⢊⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢆⠆⠆⡈⠢⡀⠨⡀⠰⠀⠐⠀⠀⣆⠆⢀⢴⠰⠠⠔⠄⢆⢅⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣠⠑⠔⠡⠀⠬⠢⢈⠀⠀⠀⠀⠀⠡⠀⠭⠨⡠⠪⡆⠑⢕⡵⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣔⠑⠤⠀⠤⢑⠀⠀⠀⠀⠇⠀⠀⢽⠄⠘⠈⢢⠨⠄⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢂⡀⣚⢐⢀⠘⡀⠲⡃⠠⡐⠀⠑⢅⢄⡀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢸⢠⢐⡂⠨⣢⡈⠒⠱

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢠⣶⣾⣿⣷⣶⣤⣀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠠⣽⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢮⣿⣯⣿⣯⠆
⠀⠀⠀⠀⠀⠀⠀⠠⠭⠍⠭⠉⠭⠉⠩⠭⠍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⣿⣿⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠋⠛⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⡀⢰⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠡⣀⣠⣬⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⡿⠿⡿⠟⢋⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣿⣿⠿⣿⣿⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠐⠒⠒⠁⠒⠒⠈⠃




⣿⣿⣿⣿⣻⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣟⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣠⡴⠶⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣖⣒⣒⣒⣛⣒⣒⣒⣒⣒⣒⣒⣒⣒⠒⠒⠒⠶⠶⠶⠶⠶⠶⠶⢶⣄
⠀⠀⠀⠀⠀⣼⠋⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⣿⣿
⠀⠀⠀⠀⠀⣿⠀⡶⠒⠶⠶⠶⠖⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠲⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣦⠀⣿⣿
⠀⠀⠀⠀⠀⣿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⡏⣿
⠀⠀⠀⠀⠀⣿⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢸⡇⡿
⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⡇
⠀⠀⠀⠀⠀⢻⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⡇
⠀⠀⠀⠀⠀⢸⡇⢿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⠇⢸⣿⡇
⠀⠀⠀⠀⠀⢸⡇⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⢀⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣓⣊⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠒⠀⢀⣸⡿⠁
⠀⠀⠀⠀⠀⠀⠉⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉⠉⢻⢹⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣋⣙⣛⣛⣛⣃⠟⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠤⠤⠤⠤⠤⠤⠤⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⣠⠶⣖⢶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣴⣲⣒⣶⣒⣶⣒⣶⣒⣶⣒⣲⣒⣲⣒⣲⡀⢰⠛⣿⠛⣿⠿⡍⢷⠀⠀⠀⢸⣣⠖⠋⠁⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⢠⠟⡼⠲⡿⠲⠗⠒⡷⠒⢿⠒⢾⠖⢺⠖⠺⡧⠸⡇⠈⣯⠽⣭⠽⣭⠽⡌⢷⡀⠀⠈⢷⡄⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⢠⣏⣀⣉⣉⣉⣉⣉⣉⣙⣛⣉⣛⣛⣛⣛⣛⣛⣙⣛⣋⣀⣸⣶⣿⣶⣟⣶⣟⣈⣷⠀⠀⠀⠹⣦⠀⠀⠀⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠸⠧⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠞⠁⠀⠀⠀⠈⠛⠶⠶⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⢶⡦⠤⠤⠤⠴⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡿⠻⠿⠿⠿⠿⠿⠿⠻⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢠⡷⠶⠶⠶⠶⠶⠶⠶⠶⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡷⠶⠶⠶⠶⠶⠶⠶⠶⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢚⠃⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣙⡁⣿⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⣧⣤⣤⣤⣤⣤⣤⣬⣥⣿⠀⠀⠀⢿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡖⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⡇
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣛⣛⣛⣛⣛⣛⡛⠛⠛⠛⠛⠛⠛⠛⠛⠋
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣼⣿⣿⣿⣿⣿⣿⣧⣀⣀
⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⠁⢙⣿⣿⣿⣿⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⢠⠴⠶⠶⢦
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢀⡿⠥⣽⠥⢼⠯⢬⡯⠬⡿⠭⣿⠥⢽⠥⢽⡯⠬⣯⠬⢿⠤⢽⡭⠽⣷⠀⠀⠀⢸⣀⣠⣄⣀⡇
⠀⠀⠀⠀⠀⢸⣿⣿⠿⣿⠿⢿⡿⢿⣿⣿⠀⠀⠀⣾⠓⠒⠛⠒⣿⠒⣺⡓⢺⡟⠒⣿⠒⢺⡗⠚⡗⠒⠛⠒⢻⡗⠚⣷⠒⢻⣇⠀⠀⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠸⣿⣿⣤⣾⣦⣼⣧⣼⣿⣿⠀⠀⢰⣏⣉⣽⣉⣹⣏⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣿⣿⣿⣄⣈⣿⣉⣹⣏⣉⣿⡄⠀⠘⢿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠦⠤⠤⠬⠭⠭⠭⠭⠭⢭⣭⣽⣿⣟⣛⣓⣒⡶⠶⢶⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣉⠉⠉⠉⢻⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣼⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⢹⠂⠀⣿⢾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠞⠋⠉⠀⠀⣿⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⡿⣿
⠀⠀⠀⠀⠀⢠⣶⣿⣭⣤⣤⣤⣄⣠⡴⠟⣿⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⢀⡇⣿
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡤⢤⡀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⢸⡇⡟
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡇⢸⠃⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⢸⢻⡇
⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⡇⢸⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⣾⢸⠇
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⢸⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⣸
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⣸⠀⡿⠀⠀⢿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⢠⡇⣿
⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢉⠁⠀⡇⠀⠀⢸⡄⠀⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⢸⡇⠀⢸⡇⡏
⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⡠⣄⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⢸⣹⡇
⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠙⠋⠀⡧⠀⣀⡼⠷⢲⡶⠶⠶⠶⠶⠶⠶⠶⠶⣶⠦⠤⠤⢤⣤⣤⣤⣤⣤⣤⣤⣬⣥⣬⣥⣤⣤⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠿⠤⠤⣤⣤⣴⡷⠛⠉⠀⠀⣏⡀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠓⠒⠒⠒⠒⠒⡺⢻⡇⠀⠣⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣉⡓⢲⡀⠀⠘⣯⡭⠭⠭⠭⢭⣭⣭⣭⣭⡷⠋⠀⠀⠀⠈⠉⠓⠒⠒⠲⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣫⠿⣿⠯⢭⡭⢭⡭⠭⣍⣙⣛⣛⣛⣛⣒⠒⠶⠶⠶⠶⠦⠤⢤⣤⣤⣤⣄⣀⠀⠀⠀⠀⣈⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢋⠼⢭⡽⢭⣭⣏⣩⣟⣛⣲⠓⢒⡞⠓⡾⠧⢬⡽⢭⣭⢇⣼⣹⣗⣲⣒⡶⠀⡼⢻⡀⢀⡴⠛⣿⣏⡛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⣀⣉⣉⣚⣓⡒⠓⠴⠯⠤⠽⣭⣩⣏⣉⣟⣓⣲⠟⠒⣲⢣⠾⣴⢧⣴⣁⡜⢁⠞⣴⠏⠀⣼⠗⠉⠱⠒⠉⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠶⠶⠶⠦⠭⣭⣭⣍⣉⣙⣒⡒⠒⠶⠦⠤⠭⠭⣭⣍⣁⣛⣚⣓⣾⠶⢎⡴⢋⡼⠃⠀⠀⢿⣇⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠒⠶⠶⠶⠶⠤⠤⣤⣤⣬⣭⣹⣴⠛⠀⠀⠀⠀⠘⣯⣢⣤⣤⣶⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠶⠶⠛⠛⠛⠛⠛⠛⠛⠛⠻⠶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⢦⣤⣀⠀⠀⠀⠀⠀⢀⣠⣤⣤⠴⠶⠋⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⢄⣀⡈⠙⠛⠛⠛⠋⠉⣁⣀⣀⡴⠶⠛⠹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠲⠗⠀⢸⠀⠀⠉⠁⠀⠛⠚⠛⠛⠫⣤⣍⢡⡀⠀⠀⢸⡇⠀⡀⢨⠀⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠀⢀⡀⠶⢾⡀⢶⣿⣟⡄⢱⠄⠀⡎⣿⣶⡞⢀⠙⠀⣰⠚⠓⠐⡇⢸⠁⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⣀⣤⠛⢛⠀⢶⣽⣿⣧⠴⠂⠀⢷⣈⣿⣣⣼⠶⠀⠙⢳⡶⠺⣷⠸⠁⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠀⢸⠀⠀⠁⢀⡤⠀⠠⣄⠀⠉⠀⠉⠀⡀⠀⠀⢸⡇⠀⠘⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡦⠀⣤⠶⣍⠀⠀⢀⣼⠂⠀⠀⣠⡾⣇⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢺⣄⠀⢀⣷⠴⠛⠁⣀⣠⠾⠋⠀⡃⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠉⠛⠿⣥⠤⠚⠟⠋⠉⠀⠀⣿⠀⠀⠀⢸⣧⣤⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡶⠶⠿⢧⡀⠀⠀⠀⠈⠢⣄⠀⡀⠀⢂⣴⠏⠀⠀⣠⡾⠉⠉⠀⠀⠉⣩⡟⠛⠿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠾⠋⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠀⠙⠛⠚⠛⠁⣴⣿⠶⠛⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠈⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⠶⡴⠷⢦⣤⣶⠿⠋⠁⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⢻⡆
⠀⠀⠀⠀⠀⢀⡴⠟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⢀⣴⠶⠒⠶⢾⣧
⠀⠀⠀⠀⢰⡟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⢠⡞⠁⠀⠀⠀⠀⠙⣧
⠀⠀⠀⢠⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠹⣧
⠀⠀⠀⠘⠷⣤⣤⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣿⠃⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠈⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠙⠂⠛⡈⢳⠀⠀⣿⠀⠀⣿⡀⠀⠀⠀⣀⣀⣤⣴⡶⠿
⠀⠀⠀⠀⠀⠀⡏⠀⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠈⠦⣤⠀⣄⠀⣀⠁⢸⠀⠀⣿⠀⠀⠉⠛⠛⣿⡟⠛⠉⢹⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠈⢻⠛⢿⡷⠶⠶⢦⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠒⠉⠀⠀⣿⡀⠀⠀⠀⢀⣿⡇⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠘⣷⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠳⠶⠶⠶⣶⣤⣤⣤⣀⣀⣽⣇⣠⡶⠞⠋⣿⡇⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⠃⠀⠀⣿⠀⠀⠙⠛⠶⢦⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢻⠉⠁⢀⣠⣾⣿⠀⠀⠀⢸⡇
⠀⠀⠀⠀⣠⣾⣦⣤⣤⣿⣄⠀⠀⠀⠀⠀⠀⢸⣿⠛⠛⠿⠿⠶⢶⣶⣦⣤⣤⣤⣄⣀⣀⠀⠀⣘⣠⣴⠿⠋⠀⣿⠀⠀⠀⣾⡇
⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⢹⠂⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠄⣀⣀⣀⣀⣀⣉⣉⡿⠟⠛⣿⡟⠛⠋⠀⠀⠀⢀⣿⣄⣀⣀⣽⣇
⠀⠀⠀⠘⣧⣀⣀⣀⠀⢀⣾⠀⢀⣀⣠⣤⡤⣾⡇⠀⠀⠀⠤⠀⢉⡉⠉⠉⣉⣉⣤⡴⠛⣿⣇⠀⠀⠀⠀⠀⡏⠁⠉⠉⠉⠉⠙⣷
⠀⠀⠀⠀⠈⣿⠋⠉⣿⠋⠁⠀⣾⢿⡄⠀⠀⢹⡇⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⢁⣤⡴⠚⣿⠋⠉⠛⣻⣶⣶⢃⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⡟⠀⠻⣦⠀⠀⠻⢶⣤⣀⣀⠉⠁⠀⠀⠙⠋⣉⣀⣴⠾⢋⣠⡶⠟⠁⠀⡟⠘⣷⠶⠶⠶⣶⠿⠃
⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⣷⡀⠀⠘⢳⣄⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠋⣉⣡⡶⠛⠁⠀⠀⠀⣀⡇⠀⣿⠀⠀⠀⣿
⠀⠀⠀⠀⠀⡯⠀⠀⣟⠀⠀⠀⠙⣷⡄⠀⠀⠙⣷⠶⠶⠿⠟⠛⠛⠚⠛⠛⠛⢿⡏⠁⠀⠀⠀⢀⣠⣶⠟⠁⠀⣿⠀⠀⢨⣿
⠀⠀⠀⠀⣰⡷⠶⢶⣏⠀⠀⠀⠀⠈⠻⣦⡀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡇⠀⢀⣠⣶⣿⡏⠀⠀⠀⠀⣿⠀⠀⢸⡟
⠀⠀⢀⡾⠁⠀⠀⠀⠙⡿⣆⡀⠀⠀⠀⣿⠻⣾⣅⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⣧⣾⠟⠋⠀⣿⡇⠀⠀⠀⠐⣿⣤⣤⡾⢷⣤⣤⣤⣤⣄⣀⣀⣀⣀
⠀⣰⡟⠀⠀⠀⠀⠀⠀⣇⢸⣧⠀⠀⠀⣿⠀⠈⠉⢹⣟⠉⠉⠉⠉⠉⠉⠉⠉⣿⡏⠀⠀⠀⠀⣿⠁⠀⠀⠀⢰⠋⠳⢦⣤⡀⠀⠀⠀⠀⠀⠈⠉⠉⣩⡿⣦
⣰⠏⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣻⡀⢀⣿⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠸⢦⣀⠀⠀⠙⠛⠶⣄⣀⡰⠶⠛⠋⠀⣠⣿⣀⣀
⡿⠒⠦⢤⣤⣤⣀⣸⡀⣿⠿⠾⣿⠇⢸⣿⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⡽⠳⣤⣀⠀⠀⣼⠋⣀⣀⣤⠞⠻⣯⣤⣩⡽
⠘⢧⡄⠀⠀⠀⠀⠉⣻⣿⣤⠾⠁⠀⢸⣿⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⢰⣯⡀⢠⡞⠛⠳⢾⢿⡖⠉⠉⢳⣤⣤⢾⠇⣏
⠀⠀⠉⠛⠛⠛⠛⠛⠛⠋⠁⠀⠀⣀⣼⣏⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⢸⡇⢹⡇⠀⠀⠀⠀⠀⠙⣶⡶⢾⡏⠀⢸⠄⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠙⠛⠿⢷⣶⣿⣧⠀⠀⠀⠀⠀⠀⢰⡿⠿⣶⣶⣶⣶⡿⢿⣷⠀⠀⠀⠸⣧⣄⣳⠀⠀⠀⠀⠀⢰⠏⠀⢸⡧⠴⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠘⠿⣤⠶⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⢀⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠿⢷⣾⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠿⠿⢿⡟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠟⠛⠿⠷⢶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣀⣀⣿⡁
⠀⠀⠀⠀⠀⣀⣠⠶⠞⠛⠁⠀⠀⠀⠀⢀⣴⠞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣏⠉⠉⠉⠛⠶⢦⣀⡀
⠀⢀⣤⣾⣛⠉⠁⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠳⣤⡀⠀⠀⠀⠉⠙⠛⢦⣄⣀
⠀⣼⠋⠉⠉⠙⠛⠶⠶⠶⣤⣤⡶⠋⠁⢀⣴⡟⠉⡃⠀⠀⠀⠀⠀⠀⠀⠀⢈⢿⣄⠀⠈⠛⢶⣄⠀⠀⠀⠀⠀⠈⠉⣷⣦⡀
⠀⢿⣄⣀⡀⠀⠀⠀⠀⠀⠀⠈⠇⢀⣴⠟⠉⣥⡸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢻⡷⣦⡀⠀⠉⢻⡶⠶⠚⠛⠛⠛⠁⢹⡃
⠀⠀⣹⠉⠹⠛⡿⢳⡶⣤⣤⣴⡿⢻⠅⠀⢀⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣶⣾⠃⠈⠻⣦⣄⣸⡇⠀⣀⣀⣀⣀⣠⣼⠇
⠀⠀⠹⣄⣼⡄⠁⣼⡀⠠⡄⠀⢀⣼⠷⠸⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⣀⠃⣴⠏⠛⠛⠿⠙⡟⢛⠙⡏⢹
⠀⠀⠀⠀⠀⠙⠶⠜⠛⠶⠼⠷⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠹⣆⠀⢀⣸⣠⣷⣀⣶⠞⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠶⠶⠶⠶⠶⠶⠖⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠶⠶⠶⠶⠶⠶⠶⢶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⢻⠉⠙⠓⠶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣼⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢻⡆⠀⢸⡄⠀⠀⠀⠀⠉⠛⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡾⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠍⠉⠤⠁⠀⠀⠀⢀⡟⠀⠀⠀⠀⢀⣀⣀⣠⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣛⣛⡛⠛⠛⠓⠒⠲⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶⡾⠛⠛⠛⠛⠋⠉⠉⠉⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⡴⠯⣴⠿⠶⡾⠷⠶⡴⠧⢤⣤⢏⣍⣽⣏⣉⣩⣏⣉⣉⣟⡓⣳⣶⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⢠⡞⢁⡜⠓⡲⠛⢒⠞⠓⢒⠞⠓⢲⠞⠓⢲⡞⠳⢶⡾⠷⢤⡴⠯⢤⡝⡿⠁⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢠⡟⣠⠞⠓⡾⠛⢲⠟⠒⢲⠟⠒⣲⠟⠒⣶⠟⠶⣶⠿⠶⣤⠾⢤⡴⣫⠟⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⣠⠟⠀⠿⠶⠾⠷⠶⠿⠶⠾⣿⣶⣺⣗⣒⣺⣗⣒⣺⣗⣒⣾⣷⠶⣯⠟⠁⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⢠⡿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠈⠉⠁⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠋
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⢻⡇⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠞⠛⠉
⠀⠀⠀⠀⠸⣧⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣀⣤⠶⠞⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠒⠶⠶⠶⠶⠶⠶⠶⠼⠷⠞⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠄⠀⠉⠀⢤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠂⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠢⠀⠀⠁⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠶⠀⢀⠀⠶⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⡠⠆⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠈⠐⠂⠀⠀⠠⠀⠉⠀⡄⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠃⠀⠀⠀⣀⢠⠀⠀⠶⢤⡀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⣀⠀⠀⠁⠀⠂⠀⠀⠒⠐⠈⠀⠀⣠⠔⠀⠀⠀⠀⠱⣀⡧⠴⣁⠴⠉⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠂⣤⣄⣀⣠⣤⡤⠐⠒⠉⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠈⣖⣋⠨⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡤⠒⠈⡋⠈⠉⠁⠈⠓⠈⡶⠠⢄⠀⠀⠀⠀⠀⠀⢀⡕⢤⠤⠚
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠋⢠⠃⠀⠀⠙⠲⠤⠤⠤⠴⠊⠁⠀⠀⢻⠐⢄⣀⡠⡔⢋⡠⠃
⠀⠀⠀⠀⠀⠀⡠⠚⣀⣤⠀⡎⠀⣴⣿⣶⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⣇⡀⠴⠊⠁
⠀⠀⠀⠀⠀⣘⢁⠖⠁⠈⢳⠁⠀⠙⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡴⠁
⠀⠀⠀⢀⠴⠣⢿⠀⠀⠀⠸⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⢀⡠⠤⡇⠀⠀⢀⡇⠀⠀⡇⠀⢂⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠠⠀⠀⠀⡆
⠫⡤⠊⡽⠲⠶⢮⠙⣆⠀⠈⢑⠒⠤⠤⢀⣀⣀⠂⠀⠀⣀⣀⡀⢬⠴⠚⠁
⠀⠉⠲⠆⢨⠇⠀⠉⠁⠀⠀⢀⢒⡁⠒⢄⠀⠀⠀⢀⠔⠋⡑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⣱⣤⠂⡀⠀⣇⣔⠁⠈⢏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⠒⠒⢎⠀⠀⠀⠀⠀⢨⠗⠒⠚⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡷⣶⡶⡎⠀⠀⠀⠀⠀⢘⡶⣶⡶⡏
⠀⠀⠀⠀⠀⠀⠀⣀⠤⠰⠴⠣⠄⠤⢱⡀⠀⠀⠀⠀⣸⡡⠤⠤⠣⠤⠤⢄
⠀⠀⠀⠀⠀⠀⡘⠁⠀⠀⠐⠈⠠⠀⠀⠙⢆⠀⢀⠞⠁⠀⠀⠈⠄⠀⠀⠀⢱⡀
⠀⠀⠀⠀⠀⠀⣏⣩⣉⣹⣉⣹⣉⣩⣉⣹⣹⠀⢸⣸⣁⣋⣈⣛⣀⣙⣈⣋⣘⡃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡾⠿⠿⠿⠿⠿⢿⣿⣿⣷⣶⣦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠾⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣿⣿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⠀⠀⠀⠀⠀⣀⣠⣤⣶⠶⠿⠛⠛⠻⠿⠿⢶⣶⣶⣦⣤⣄⣀⠀⠀⢈⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⠀⠀⢀⣠⣤⣶⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣷⣆⣼⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⣴⠿⠛⠉⠀⠀⠀⠀⣀⣤⣤⣶⡶⠶⠶⣶⣶⣦⣤⣄⡀⠀⠀⠙⢿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣀⣤⡶⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣷⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠰⠠⡀⠀⠀⠀⠉⢻⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡆⠀⢀⣤⣶⣶⠿⠿⠿⠿⠿⠿⠿⠿⢿⣶⣤⣀⠀⠀⢸⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣾⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣤⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⢀⣠⣤⣶⡶⠶⠶⠶⠶⣦⣤⣄⡀⠀⠀⠈⠙⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⢀⣤⣤⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⣽⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠛⠋⠉⠉⠉⠉⠙⠛⠷⣶⣄⣰⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠿⠛⠋⠛⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⠀⠀⠰⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⣰⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⣶⣶⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⢉⣉⣁⣀⣄⣒⣒⣒⣒⣂⣐⣂⣀⣦
⠀⠀⠀⠀⠀⠀⠀⠰⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⡀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠀⠀⠀⠀⢀⡀⠀⡠⠐⠀⢀⣉⠁⠐⢄⠀⠀⣠⢘⠃⠀⠀⠀⠈⠁⣿
⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣀⠀⠀⡄⢘⢈⣅⠊⢀⠔⠉⡀⠀⣉⡆⠠⠆⠀⣭⢰⡆⠀⠀⠈⠀⡅⣺
⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢼⠀⠀⡆⠼⠀⡀⠀⠼⣀⣀⣀⣀⣤⣰⣀⣼⡆⢠⠠⠆⠀⢀⠀⠀⠇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠐⡃⣒⢘⠀⠀⠐⠀⠀⢠⠠⡄⠀⠀⠀⠁⠃⠀⠀⠄⠀⠶⠀⠄⠖⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡀⠁⣭⢘⠀⠀⠀⠀⠀⢸⣅⡎⠀⠀⠀⠀⠗⠀⠐⠇⣄⠺⠀⡆⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⠄⡇⠀⠰⠄⡄⠀⠀⠀⣼⡥⣷⠀⠀⠀⠀⡄⠀⠀⠂⣉⠀⠈⠁⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠇⠰⠀⠀⢇⡄⠀⠀⠃⠛⠙⠡⠖⠛⢅⠀⠀⢀⡇⠉⠀⠀⠁⠁⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣀⣀⠀⠀⠀⠀⣀⣀⣀⣀⣈⣁⣉⣀⣀⣁⣀⣀⣀⣀⣀⣀⣀⠀⠀⠂⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡨⠶⠤⠶⠶⠂⢀⡈⠛⣿⣛⣟⣯⡿⣿⣿⣿⡺⢻⣺⣖⣶⡷⡿⡿⢿⣭⡿⣿⡁
⠀⠀⠀⠀⠀⠀⠀⡐⡠⠀⠀⠀⠀⠠⠴⠤⠴⠤⠴⠤⠾⠦⡮⢠⠰⢤⠠⢄⠠⢄⡀⣄⡰⡄⠀⣀⢸⣕⡀
⠀⠀⠀⠀⠀⠀⠐⡐⠀⢀⠀⣐⣀⣱⢀⡑⣈⣱⠀⣱⠈⡒⠉⣎⢓⣜⢲⡚⠒⠆⠲⢶⠒⢦⠐⠃⢘⣇⠁
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠂⠒⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣬⣶⣤⣤⣤⢤⣤⣤⢤⣄⣷⡇
⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠁⠀⠀⠀⠀⠀⢀⡄⠈⠒⢤⡑⢌⡓⢤⡀⠈⢗⠤⢺⠠
⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠈⠀⠈⢡⠀⠀⠀⠉⠲⢌⠒⢌⡓⠄⣌⡳⠅⠆
⠀⠀⠀⠀⠙⠛⠿⠭⠽⠯⠟⠝⠝⠴⠵⠴⠶⠔⠶⠲⡶⡶⡖⡖⡔⡖⡖⠶⡶⡶⢶⢾⢿⡾⡶⡳⡶⠿⠗⠃
⠀⠀⠀⠀⠀⠄⠀⠀⠠⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⠀⠀⢀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣒⣢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢊⣉⣀⠀⠀⣈⣉⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠒⡟⡄⢎⢸⣉⠆⢸⠰⣉⡇⡜⡕⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⠵⢧⡬⠭⠭⠤⠤⠭⠭⣤⠵⠵⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠛⠋⠙⠛⠛⠛⠛⠛⠛⠉⠋⠛⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢾⡇⠀⡖⢲⠓⡖⢲⠒⡖⢲⡖⢲⠀⣿⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⡙⣌⢲⡇⠀⠓⠛⠒⠓⣚⡒⠛⠚⠓⠋⠀⣷⢊⡼⣱⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣉⣉⡉⠙⣦⣑⡬⠛⡇⠀⠀⠀⠀⠘⠧⠟⠀⠀⠀⠀⠀⡟⠫⣔⣡⡞⠋⣉⣉⣱⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⡆⢸⠋⠀⠀⡇⢠⡴⠧⣄⣠⠜⢤⡀⡤⠷⣤⠀⡇⠀⠈⢻⠀⡎⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡜⠀⠀⠀⡇⠀⠷⠾⠅⠸⠶⠾⠀⠹⠶⠇⠀⡇⠀⠀⠘⢤⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⡏⠭⢭⡏⠉⠉⣯⠭⠭⣽⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣗⣒⣒⡇⠀⠀⣗⣒⣒⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡧⠤⠴⡇⠀⠀⡷⠤⠤⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡯⠭⢭⡇⠀⠀⣯⠭⠭⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⣓⣒⣒⣇⡀⣀⣗⣒⣒⣻⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠒⠒⠒⠒⠃⠓⠒⠒⠒⠒⠚

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡍⠉⠉⠉⠉⠓⠒⠒⠒⠒⠒⠒⠒⠂⠀⠴⠶⠤⣤⣤⠠⠤⠤⠤⠤⠤⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡞⠀⠀⠀⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⢰⡂⠀⠀⠀⡌⠉⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠁⠀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⡼⠀⣀⡤⠒⠋⠑⠒⠢⠤⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⢀⠀⠠⠩⠐⠀⠀⠈⠉⠀⠀⠀⠀⠀⠇⠀⠀⠂⠀⠀⠘⠀⠀⡇⢸⠁⠀⢰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⣀⠀⠀⠑⠁⠀⠀⠀⢀⠶⠀⢤⣄⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠀⠀⢀⢀⡇⡈⠀⠀⣸⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠈⠈⠈⠁⠀⠀⠀⠀⠀⠀⣠⡤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠘⢸⠃⡇⠀⠀⡟⠀⠀⠀⠀⠠⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁⠀⠏⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢸⠀⡇⠀⢠⡇⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠴⠒⠄⠀⠀⢐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⡞⢰⠁⠀⢸⠀⠀⠀⠀⠀⡀⠰⡏
⠀⠀⠀⠀⠀⠀⠀⠆⠀⠄⠀⠀⠀⠀⠀⠁⠈⠀⢀⠰⠖⠀⠀⠀⣀⡀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⣿⠀⠤⠍⠁⡠⠠⢠⠇
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠔⠏⢤⣾⣀⠀⠀⠛⠀⠀⠀⠀⠀⠈⠀⠀⡏⠁⠀⠀⠀⠀⢰⠁⡟⠀⠀⡇⠀⠒⠀⠀⠀⠀⢾
⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⢸⣤⡇⠀⢠⣇⠀⠈⠀⠀⠀⠀⡏
⠀⠀⠀⠀⠀⠀⠀⠄⣀⣀⣀⣀⣠⡴⣞⡁⠀⠀⠈⣠⣖⣀⣀⣀⣀⣀⢠⡤⠤⠤⠤⠤⠤⠠⠤⠤⠤⠤⢥⡎⢨⡀⠀⢸⠇⠈⠀⠀⠰⠀⢰⠃
⠀⠀⢀⡤⠔⠒⠋⠉⠉⠉⠉⠉⠓⠢⠄⣉⠛⠀⡁⠀⣀⣀⠀⠀⠀⠀⠀⠆⠤⠐⠀⠀⠀⠙⠳⠤⠄⠲⠒⠲⢤⣧⠀⢸⠀⠀⠀⠀⠀⠀⣸
⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡙⢦⠉⠑⠉⠏⠉⠉⢉⠹⠃⠀⠀⠀⠀⠀⠠⠅⠀⠀⠐⡄⠀⠀⠀⡛⢆⢸⠀⠀⠀⠀⣩⠁⣯
⡎⠀⠀⠀⠀⠀⠠⠊⠀⠃⠀⠀⠀⠀⠀⠀⠈⠈⡇⠀⠠⠁⢘⠃⠀⠀⠠⠀⠀⠠⡄⠁⡰⠂⠂⠀⠀⣀⠤⠖⠊⠀⠘⣾⣀⣀⣀⣀⣀⣠⡏⢧
⢇⠠⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠠⢠⠇⢀⠂⠀⠖⠀⠈⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣸⣤⣠⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣧
⠘⢦⡁⠀⠀⠀⣸⠁⢀⢈⢻⡀⠀⠀⠀⢐⡵⠋⠛⠛⣛⣈⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣁⣸⡊⠅⠀⠀⠠⠶⠶⠄⠀⠀⠀⠀⠀⣿
⠀⠀⠙⠲⠤⣄⣼⠀⠀⠀⢸⡧⠄⠒⠊⠉⠉⠉⠉⠉⠉⠉⠉⠉⡏⠉⠉⠉⠉⢽⠉⠉⠁⠀⠉⠉⠻⠤⠬⠛⠒⠒⠒⠒⠒⠒⠒⠓⠒⠒⠒⠒⠋
⠀⠀⡀⠂⠀⠀⠸⡇⠀⠀⠘⡧⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸
⠀⠀⠙⡖⠒⠒⢒⣇⠀⠀⠀⣷⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⣸
⠀⢰⠞⠉⠉⠉⠉⢹⢀⣀⠀⣿⠀⠀⠀⠠⠈⠉⠙⣦⠒⠀⠀⢸⡇⠀⠀⠀⠀⣿
⠀⠈⠣⣄⣀⣀⣀⠊⠁⢀⣤⣟⣀⣀⣀⣀⣀⣤⡴⠟⠀⠀⢀⠈⡇⠀⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠀⠉⢱⡆⠉⠉⡏⠉⠉⢨⡟⠛⠁⠀⠀⠀⣠⣁⣠⡇⠀⠀⠀⠀⣧⠀⣀⢀⣀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠠⡃⣉⠀⣇⠆⡀⢾⡁⠀⠀⠀⠀⠀⡹⠁⠀⡇⠀⠀⠀⢠⡇⠀⠀⠀⠀⣰⠟
⠀⠀⠀⠀⠀⠀⠀⠐⡇⠠⠀⡟⠢⠰⣏⡀⠃⠀⣄⠠⠔⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⢈⡇⠠⠀⡇⠰⠀⠩⡈⡁⠀⠺⢿⠛⠻⠶⠶⠶⠶⠶⠿⠿⠿⠿⠏⠛⠃
⠀⡀⣀⣀⠀⡀⡀⢈⡇⠒⠀⣏⣀⣡⣄⣤⣡⠶⠴⠶⡀
⢾⣁⣀⣭⣭⠭⠭⠥⣤⡄⢤⣤⠔⠐⠒⠢⣤⡤⢠⣶⣾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢤⣤⠇⠀⠄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡊⢠⣀⢖⡁⠀⠀⠀⠀⠐⠖⡄⠀⣀⠀⠀⠀⡀⠐⠀⢀⠉⡓⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠸⣽⣿⣇⠀⠀⢀⠄⣄⡀⠀⡟⠅⠋⡙⢻⣃⡴⠖⠻⠓⠛⠓⠛⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣾⠃⠘⡇⠀⢀⡘⢀⣋⢁⠀⡄⣲⣾⣇⣀⣹⡇⢹⠀⠠⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠁⣰⣤⣶⣛⣡⡶⢰⠇⣰⡇⢈⣽⠊⠙⣿⡇⠘⣧⠀⡆⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣴⡿⠤⣄⠙⢻⣶⣿⡶⠃⠙⠁⠸⣷⣾⣿⠃⠀⠙⢶⣿⣆⢻⣆⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣿⡇⢻⠒⢄⡙⣾⡿⠛⠀⠀⠀⠀⠱⠙⠛⠏⠀⠀⠀⠈⣿⣇⠈⠹⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠁⣇⢸⡐⠲⣬⣿⣷⠀⠀⣠⡄⠀⠀⠀⡎⠀⠀⠀⠀⣰⡟⢠⠜
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣺⣿⣠⣇⠀⠁⢻⡿⣿⣿⣆⠀⣸⣧⣤⣤⣤⣅⣀⡀⠀⣠⣯⠟⣿
⠀⠀⠀⠀⠀⠀⠀⠐⡉⠉⣿⣿⠍⢹⠂⠙⠀⠈⢩⣟⠛⠫⠍⠉⣉⢉⣽⣿⣿⣿⣿⠿⣀
⠀⠀⠀⠀⠀⠀⠀⢰⣋⡎⠹⡏⠀⠀⠀⠀⣴⠟⠝⠋⡒⠁⠀⠂⠄⠒⠻⠿⠿⣿⡍⠳⢌⡁⢄
⠀⠀⠀⠀⠀⠀⠀⠐⣋⡼⠀⠑⠈⠀⠀⠀⡏⠙⠓⠶⠀⢠⠀⠀⠀⢰⠀⠸⠗⢺⣟⡠⠀⠙⢺⣤⢶⠄
⠀⠀⠀⠀⠀⠀⠀⣼⠉⠀⠀⡄⠂⠀⠀⢠⡇⠀⠀⠀⡄⢼⣄⠀⠀⣸⣷⡙⠀⠀⣿⡅⠀⠀⣸⢷⡿⣶
⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⡇⠀⠀⣀⣀⡇⠀⠀⠀⢺⣿⣿⠀⣰⣿⣿⠁⠀⠀⢸⣷⣄⣠⣿⢿⡴⡇
⠀⠀⠀⠀⠀⠀⠀⢿⠀⢀⡴⢃⣤⣾⣿⣿⠃⠀⠀⠀⢸⣿⠁⠀⠹⣿⣿⠉⠀⠀⠀⢻⣷⣿⡟⢈⣴⠃
⠀⠀⠀⠀⠀⠀⠀⢺⢀⡾⣡⣿⣿⣿⡟⢻⠄⠈⠃⠀⣻⡇⠀⠀⠀⠘⠿⢷⡀⠄⠀⠀⢻⠛⠙⠃⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡟⠉⣿⠉⠀⢸⣇⡀⠀⠀⣿⣧⠀⠀⠀⣠⣾⣼⣧⣀⣀⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣠⣼⠀⠀⠈⣏⣙⢻⣿⢻⣿⠀⠀⢴⢻⠟⢉⠹⣇⠉⠁⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠋⠀⠀⠀⣿⢉⣿⣿⢼⡏⠀⣶⣻⣎⣴⠃⢰⠽⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣀⣠⣴⣾⡈⠋⣹⣾⣿⣶⣯⣬⣭⣇⣠⣾⣞⠛⠓⢶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣯⣤⣶⣿⣿⣿⣿⣇⣰⣯⡽⣿⣿⣿⡇⠀⠈⠉⠘⢿⣿⣿⣿⣧⣤⣄
⠀⠀⠀⠀⠀⢀⣤⡖⣿⣿⣿⣿⣿⣿⣿⣿⠏⠘⠋⠀⠀⢹⡟⣿⣧⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣷⣤
⠀⠀⠀⠀⠀⠀⢉⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣶⣄⣀⠀⢸⣿⣿⣿⣿⣿⣯⣁
⠀⠀⠀⠀⠀⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷
⠀⠀⠀⠀⠀⠐⠻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣀⣴⣾⣿⣿⣿⣟⠋⠉⠉⠉⠹⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠟⠛⠋⠉⠁

⠀⠀⠀⣠⢤⠆⠀⠀⠀⠉⠉⠀⠉⠉⠉⠀⠀⠁⠀⠉⠉⣉⠉⠙⡆
⠀⠀⢀⡃⢸⠆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡂⡇⠀⡇
⠀⡴⢹⡇⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿
⠀⡟⢹⡇⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿
⠀⡇⢸⡅⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣻
⠈⡇⢸⡯⢸⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿
⠐⢇⡐⡇⢼⡇⠀⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿
⠀⠀⠑⢯⣈⡅⠀⠁⠑⠠⠤⠀⠀⠀⠤⠀⠤⠄⠀⠀⠀⠀⠃⠀⢹
⠀⠀⠀⠀⠙⠣⣤⣤⣤⡤⡠⣤⡤⣤⣠⠄⡤⡤⡤⣡⣬⣬⠀⠅⠊
⣴⢦⡀⠀⠀⠀⢀⣦⣍⡁⠙⠛⠪⠁⠈⠈⠙⠉⠉⣉⡯⠑⠒⠤⣀
⣿⠀⠙⠢⣄⠀⠀⠈⠉⠙⠛⠛⠒⠂⠐⠒⠒⠛⠋⠀⠀⠀⠀⣀⡀⡉⡒⠦⣄⡀
⡗⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢰⢲⢠⡇
⠳⣄⠑⠕⢸⠁⠉⠀⠘⠛⠛⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠄⠀⡇⢸⢺⢸⡇
⠀⠈⠢⡀⢸⠉⠉⠉⠉⠀⠀⠉⠉⠉⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢨⢨⡅
⠀⠀⠀⠈⠺⢄⣄⡀⣀⣀⣀⣀⣀⢀⣀⣈⣉⣁⡁⢁⢀⣀⣀⢀⣀⣀⠈⣼⡀⠇
⠀⢀⣤⡀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⢀⡀⢀⣀⣤⣤⣤⣤⣄⣠⣠⣄⣀⣀⣀
⠀⠀⠓⢝⡪⣒⢝⡐⠾⠓⣀⣷⠀⣀⣟⠀⠺⡓⢀⢹⡒⢒⢟⡒⠒⢟⣒⡺⠷⠤⠭⡮⠽⠷⣤⡀
⠀⠀⠀⠀⠑⢮⣓⣭⡲⠀⠀⢿⡐⣈⢻⡂⢁⠲⣌⣃⣀⣈⣃⣀⣈⣃⡀⠻⠅⠲⠙⠉⢺⣛⣻⣛⣷⢤⣀
⡀⢀⣀⣀⡀⣀⣈⢳⣿⣥⣄⣤⣤⣸⣫⣠⣭⣠⢎⡽⠣⠷⠃⠘⠽⢏⠬⢭⣍⣨⣁⠃⠎⠞⠻⠡⠥⠪⠝
⣿⣟⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠲⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⢀⣀⣀⠀⠀⣶⣿⣦⣀⣀⣀⣀⣀⣀⣶⣿⣦⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢿⣿⣿⠆⠀⠻⠿⠛⠀⠀⠀⠀⠀⠀⠻⠿⠏⠀⠀⠀⠀⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⡞⠁⠀⣀⣀⡀⠀⠉⠉⠙⠦⣄⣀⣀⣀⣀⣀⣀⣀⣴⣶⣦⠀⠀⣼⣿⣿⡆⠀⠈⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠏⠀⠐⣿⣿⣿⠖⠲⠦⣄⠀⠀⠉⠉⠉⠉⠉⠉⠉⠻⠿⠟⠀⣠⠞⠛⠛⠁⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠈⢱⡆⠀⠀⠀⠀⠀⠀⠀⣠⠤⠤⠞⠁⣰⣾⣷⡄⠀⠀⠀⠀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⠀⢀⣴⣶⡄⠀⠀⠀⠀⢰⣿⣿⡆⠀⠀⠀⢀⣴⣶⣇⠀⠀⠀⠀⠘⢿⠟⠁⣴⣶⣶⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠉⠀⠘⢿⡿⠿⣄⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠘⠿⡿⠏⠀⠀⠀⠀⢠⠞⠀⠀⠻⠿⠟⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠓⠢⣀⣀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⣾⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⠤⠤⠤⠤⠤⠤⠤⠤⢤⡀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⣼⣿⣷⡄⢀⣤⣤⡀⠈⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⠀⠉⠛⠉⠀⠀⠀⠀⠙⠛⠛⠀⢸⣿⣿⠇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢋⣤⣦⡄⠀⠀⢠⣶⣶⣄⢀⣀⣠⠞⠁⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠟⠀⠀⠘⠿⡿⠏⠉⠉⠁⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠤⢤⣄⣀⠀⠀⠀⢠⠞⠛⠉⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠁⢀⣼⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⡄⣤⢠⠄⡤⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠐⢆⠀⢘⠀⡇⠄⢸⠀⠀⢀⠀⠡⠞⠁⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠈⠛⢍⠢⡀⠑⠬⢠⡄⠀⢸⠀⠀⢸⠀⠀⣤⢪⡄⡠⢛⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠤⠑⢄⠀⠑⢌⠢⡰⠁⠀⠀⢸⠀⠀⢸⠀⠀⠶⡡⢊⢔⠱⠊⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠒⢜⢌⠣⡑⢜⠣⡑⢌⣀⡁⡡⢊⡀⠐⢜⠀⡤⢊⠔⠁⡫⢚⠀⡇⢀⠞⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠰⠤⠆⠴⡱⠔⠦⠢⡑⢌⠶⡀⢆⡤⢨⠁⠠⠠⡑⠖⠁⠀⠊⠴⡩⢊⠔⡡⠋⢀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢔⢄⠣⡀⠈⠢⣀⠔⢌⡃⢉⣔⡃⣒⢰⠀⠀⢘⢎⠢⣀⠀⡀⠛⠘⠁⠋⢀⠔⡡⣓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣤⢨⡓⢕⢌⠢⠤⠤⠤⠤⠥⠼⢨⡕⠉⢸⠀⠀⠈⠣⡑⠭⠤⠤⠄⢤⠀⠀⣤⢪⡔⠉⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠱⠘⠆⠳⠁⠂⠀⠀⠀⠀⠀⠀⠀⠆⢸⠀⠠⡀⠀⠀⠖⠀⠂⠀⠀⠐⠆⠲⢄⡀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣉⣉⣉⣉⣉⣉⡒⡄⢠⡫⡉⢩⢦⡄⠅⠸⠀⣙⢌⢪⡑⢄⠀⠔⣉⣉⣉⡑⣤⢈⠄⡫⢚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠦⠰⠆⠀⠀⠰⠎⠪⡃⣕⢌⡲⡱⠀⠂⢰⠀⠈⠲⠱⠆⠈⠑⠀⠀⠀⠀⠀⠐⡨⠊⠶⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⢀⠀⡀⣀⠐⠢⡀⠈⠈⡃⠈⢀⡀⠐⢌⠁⠀⢀⢀⡀⠀⢀⡀⣀⠐⠢⡀⣘⢜⠃⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠌⡁⢍⠨⠲⠄⠈⠢⡀⠈⢠⠈⡇⠠⠊⠀⠐⢩⠎⠁⠤⠪⢖⠑⣉⠐⢌⢪⡢⣑⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⠂⠓⠈⠂⠒⠒⠈⠃⢐⠀⡇⠀⢀⠀⠀⢰⠀⡂⠒⠀⢊⠚⠰⢎⠢⡑⣈⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣤⡫⢪⡍⠉⢩⡉⠇⢸⠀⡇⠀⢘⠁⠀⢸⢈⡕⢄⠈⠃⠕⢤⠀⡇⠘⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠰⠆⠀⠰⠀⡄⢨⠰⠇⠠⡸⠆⠠⠘⡄⠈⠢⡑⢄⠀⠁⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠙⠁⡀⠠⠀⠆⣐⢌⠢⡀⠈⢠⡢⣀⠘⠃⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⠰⠇⠿⠀⠑⠎⠶⠀⠁⠈⠁





⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠂⠀⠀⠀⠀⠀⠀⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⢀⢤⣄⡧⣩⣴⣥⣍⣄⢁⠒⠀⢂⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡠⣤⢨⣐⡲⢦⢹⣿⡿⠧⠼⠶⠎⠾⠾⠿⠫⠶⠶⢂⣄⣤⣀⡀⠄
⠀⠀⠀⠀⠀⢀⣐⢶⡸⣜⠎⠓⣑⢴⠦⠀⠀⠀⢠⣤⣤⡄⠀⠠⢀⡈⠉⠉⠢⣦⣴⠆⣚⢁⣂⡀
⠀⠀⠀⠀⡈⢀⠡⠙⠃⠛⠛⠉⢀⠄⠀⠀⠀⠀⠚⠛⠛⠃⠀⠰⠊⡁⠾⠋⣗⠒⠒⣒⠮⠍⠁
⠀⠀⠀⢐⠨⠲⠥⠖⠴⠶⠶⠦⢁⣠⢖⢄⣤⣤⣤⣤⣤⣤⣤⣔⣦⣉⣀⡐⣙⣛⢉⣥⡓⢈⡃⢒⣒⡂
⠀⠀⠀⠀⢁⣴⠳⡎⣿⡡⡋⠛⠛⠪⠓⢉⠨⣻⣾⢛⠛⡹⡛⣟⣒⠒⣲⠭⢤⣔⢮⢲⡆⣷⡽⣎⡛⠟
⠀⠀⠀⠀⠈⠉⠑⠛⠣⢪⡪⣉⠋⠧⣒⡵⣪⠵⠟⣸⠻⡝⣦⣤⡦⣿⡦⢹⡏⣿⡜⣦⢹⣬⣁⠈⣛⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⢇⡟⣾⡞⣵⠊⣵⡇⣿⡿⢃⣧⢙⡏⡗⢿⣁⣿⣇⣿⡇⣹⣧⣉⡭⢳⡌⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⢻⡇⢻⣆⢹⣧⠘⠿⠸⠿⠿⣤⠃⣮⡙⠛⠉⠉⠁⠉⠉⠉⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠀⠀⠀⠀⠈⠺⢉⣘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢀⠁


⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⣸⣿⣷⡀⠀⠀⢀⠔⠋⠉⠙⢢⠀⠀⠀⢰⣿⣿⡆⠀⠀⠀⡰⠚⠉⠉⠲⡄⠀⠀⠀⢀⣿⣁⠀⠀⠀⠀⠀⢰⣿⣿⣦
⠀⠀⠀⣘⣿⣟⡀⠀⠀⠘⣌⠁⠉⢈⡰⠃⠀⠀⠘⢿⣿⠛⠀⠀⠀⢧⡉⠈⠀⣁⠆⠀⠀⢰⡎⠉⢹⡦⠀⠀⠰⣶⣿⣿⣿⠇
⠀⠀⠿⠿⠇⠿⠿⠇⠀⠀⠘⠋⠉⠉⠀⠀⠀⠸⠷⠜⠏⠾⠷⠀⠀⠔⠋⠉⠉⠁⠀⠀⠠⠾⠷⠤⠾⠷⠆⠀⠀⠉⠛⠏⠁
⠀⠀⢀⣀⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣀⠀⠀⠀⠀⠠⣀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⡇⠀⣄⠀⠀⡇⠀⠀⡏⠩⠭⠍⢹⠀⠀⠀⡏⣩⣬⡉⡆⠀⠀⡔⢒⠛⠓⠲⡆⠀⠀⣴⡄⠁⠀⠀⡁⠀⣠⣇⣀⣀⣀⣧⡀
⠀⠀⣧⣤⣬⣤⣤⡇⠀⠀⣇⣀⣀⣀⣸⠀⠀⠀⡟⠿⠿⠋⡆⠀⠀⡇⠘⠈⠛⠀⡇⠀⢸⣿⣯⣿⣿⣽⣿⠀⣿⡿⠿⠿⠿⣿⡇
⠀⠀⠀⠠⠿⠧⠀⠀⠀⠰⠿⠿⠿⠿⠿⠆⠀⠀⠳⠰⠦⠶⠁⠀⠀⠙⠻⠛⠛⠟⠁⠀⠈⠿⠏⠛⠛⠛⠋⠀⠀⠣⠤⠤⠤⠃
⠀⠀⢀⡀⠀⣀⡀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⢀⣀⢀⡀⠀⠀⠀⠀⣀⡀⣀⡀⠀⠀⠀⠀⢠⠤⣄
⠀⠀⣿⡷⢀⡲⡝⡄⠀⠸⠿⠉⠉⡹⢿⠆⠀⢠⡏⠀⠀⠈⣆⠀⠀⠀⡇⠀⣀⡇⠀⠀⠀⢰⢸⣤⣧⡦⠀⠀⢀⣀⣤⠴⣒⣺
⠀⠀⠙⢷⣄⣠⣤⡀⠀⠀⠀⢘⣁⡇⡆⠀⠀⠘⠋⠀⠀⢀⠟⠀⠀⠀⣇⣚⣛⡇⠀⠀⠀⠈⠾⣛⠯⠃⠀⠀⠘⢻⣻⠿⢿⣿
⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠘⠒⠒⠒⠃⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠀⠓⠓⠓⠃⠀⠀⠀⠀⠐⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⣠⠤⠤⡀⠀⠀⠀⡴⡀⠀⢀⢦⠀⠀⠀⣀⡤⠤⣀⡀⠀⠀⠀⠀⠀⠤⣄⠀⠀⠀⠀⡠⠤⢄⠀⠀⠀⠀⢀⡤⠤⣀
⠀⠀⡾⠟⠁⢠⣿⡆⠀⠀⢧⠇⣛⠸⣸⠀⠀⣴⠉⡜⠛⡌⣳⠀⠀⠀⣿⣦⡝⠎⠇⠀⢰⠊⠀⣀⠀⠈⡇⠀⢔⠉⠀⠀⠀⢙⠆
⠀⠀⢧⡰⣷⠆⣸⠇⠀⠀⠀⣰⣟⣆⠀⠀⠀⠸⣹⡖⠖⣟⡝⠀⠀⠀⢈⠻⠿⠆⠀⠀⠀⠉⢡⣿⡇⠉⠀⠀⠈⠉⢺⣿⠊⠁
⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠁⠀⠈⠁⠀⠀⠀⠈⠛⠘⠋⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠘⠋
⠀⠀⢠⣒⣒⣒⣀⠀⠀⠀⡔⠒⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠶⠦⢤⠀⠀⠀⢠⣴⡶⣦⣄⠀⠀⠀⣀⣀⣠⢄
⠀⠀⢸⣿⠋⢻⣿⠀⠀⠀⡇⠍⠅⠄⢹⠀⠀⢨⣛⢿⣿⢟⣥⠀⠀⣜⠨⠭⠭⢈⡇⠀⢠⣿⡵⣯⢲⣻⡆⠀⠀⠒⠒⠲⠔⠁
⠀⠀⢸⣏⣀⣉⣿⠀⠀⠀⡇⠭⠭⠅⣸⠀⠀⢸⣫⣷⣶⣯⣻⠀⠀⡿⣻⣮⣶⣛⡇⠀⠀⠻⣬⣾⣷⡿⠁⠀⠀⠾⣿⠶⠿⠆
⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠉⠁
⠀⠀⢠⡤⠤⠤⠤⡄⠀⢀⠔⣒⠒⠒⢦⠀⠀⠀⠀⠀⠀⣴⣦⠀⠀⣀⣤⣤⣤⣤⡀⠀⠀⣠⠖⠒⠲⣄⠀⠀⢠⣴⣤⣤⣤⣦⡀
⠀⠀⠹⣐⣂⢒⡀⡅⠀⢸⠀⢬⡙⢦⠀⡇⠀⢰⣷⣖⠉⠉⠉⠀⠀⣿⣙⣉⣩⣹⡿⠀⢰⡧⠘⠶⠊⠬⡇⠀⢈⣉⡏⡏⡏⣿⡇
⠀⠀⣈⠻⠿⠈⠇⡇⠀⠸⣄⠃⠙⢘⣢⠃⠀⠀⠉⠀⠙⣿⣷⠀⠀⠈⠹⠟⠋⠋⠁⠀⠀⠳⣄⣀⣠⠜⠁⠀⢸⣇⣇⣇⣇⣉⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠴⠶⠖⠚⠛⠛⠛⠛⠓⠶⠶⣤⣄⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⢀⣤⣴⣞⡛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢞⣫⡿⠖⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠒⠶⠶⠦⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⣿⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠓⣾⠋⢰⡾⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠦⠤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣤⠾⢻⡇
⠀⠀⠀⠀⠀⠀⣿⠀⡏⠉⠉⠉⠉⠉⠉⠛⠓⠒⡆⠀⣿⠀⢸⠀⠀⢀⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠈⠉⠉⠉⣿⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⣿⠀⠉⣙⣛⣛⡓⠒⠒⠒⠒⠒⠃⢀⡏⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⢻⠀⠀⠀⣿⠀⠀⣾⣿⣦
⠀⠀⠀⠀⠀⠀⣿⠀⡏⠉⠉⠉⠉⠉⠉⠉⠉⢹⠀⢸⡇⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⢰⡇⠀⠀⡿⠀⣿
⠀⠀⠀⠀⠀⠀⣿⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⢸⠃⠀⣿⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⢸⠇⠀⢰⡇⠀⣿
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⢸⡇⢀⡏
⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⡟⠀⠀⣾⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠓⠒⠒⠚⠛⠛⠀⠀⢀⡟⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡇⠀⢀⡟⠀⣾
⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⢿⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣿⠀⠀⣼⠁⠀⢸⣇⡴⠇
⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡖⢲⠀⠀⠀⠀⣸⠃⠀⢀⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠩⠉⠉⢩⠉⠉⠉⠛⠛⠛⠛⠛⠀⠀⡿⠀⣠⡿⠉
⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⣿⣀⡴⠋⠈⠉⠉⠉⠛⡟⢛⡿⠛⠓⣷⡒⠶⠶⠶⠶⢶⣦⢤⣤⣤⣤⣤⣴⡷⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠙⠛⠒⠲⠶⠶⠶⠶⠶⠶⠶⠿⠋⠀⠀⠀⠀⣠⠖⠚⠁⢾⣇⡀⠀⠈⠙⠛⠓⠒⠒⠛⠁⠀⣠⡿⠀⠈⠣⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣧⣀⣀⣀⠈⠻⠯⣿⣶⣶⣶⣶⣶⣒⣒⣾⡽⠟⠁⠀⠀⠀⠀⠉⠉⠉⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⡤⠤⡤⢤⡤⠤⣤⢤⣤⣄⣈⣉⣉⣉⡉⠙⠛⠛⠛⠷⠾⠯⢭⣭⣥⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳
⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⣼⠋⡿⠓⡾⠓⣲⠓⡶⠧⢤⠧⢤⡯⣤⣽⣉⡟⢀⡖⢲⠖⢦⠤⢤⡀⠀⢩⠟⣇⠀⠀⠀⠀⣠⡴⢶⢞⡿⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⢸⣉⡽⠉⣹⠛⢲⠟⢲⠓⢲⠿⢤⡾⠤⣼⢥⣼⠁⡜⢉⡟⢒⠟⠒⡾⠁⡰⠋⣴⠏⠀⠀⣠⣞⣁⣠⣧⠋⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡯⠤⠤⠬⣉⣉⣉⣙⣛⣒⠛⠒⠛⠲⠾⠤⠴⠧⠴⠃⢸⣉⣽⣉⡟⠓⡾⢀⡜⣡⠞⠁⠀⠀⣰⠋⠀⠀⠀⠈⠉⠲⢄⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠓⠒⠶⠶⠶⠯⠭⣭⣭⣉⣓⣒⣒⣒⠒⠒⠦⠤⠤⢭⣭⣉⣠⢋⡼⠃⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⣠⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠓⠲⠶⠶⠶⠿⠟⠀⠀⠀⠀⠀⠀⠘⢿⣶⣶⣴⣲⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⡿⣿⣛⣻⣿⣿⣻⣛⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⢿⣿⣷⣿⣿⣉⡿⣷⣟⢹⣛⠿⣾⣿⣻⢿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣬⢿⣯⣟⢻⡹⣿⢷⣻⡿⣽⣿⣻⣾⢛⣯⣯⣙⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣹⡟⣻⠟⣭⢯⣷⡿⣿⣿⣩⣷⣿⣿⣿⣿⣿⣵⢿⣜⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣼⣿⣛⣿⣟⣟⣿⣶⣿⢽⣿⢿⣾⣏⣥⣽⣿⣿⣭⣯⣹⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣥⣭⣿⠿⣿⣿⡞⢿⢿⣿⣻⡿⢿⣽⣿⣿⣟⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣷⣿⣯⣿⣾⣿⣶⣿⣟⣿⣿⣶⡿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠸⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⣠⡔⠈⢸⡇⠀⢦⣄⠀⠀⠈⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⣾⣿⡇⠀⢸⡇⠀⢸⣿⣷⠀⠀⠘⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⣇⢿⣷⠀⢸⡇⠀⢸⡿⣸⠀⠀⠀⢹⡿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢮⡳⣄⣀⠐⣿⡌⠻⠀⢸⡇⠀⠜⢡⣿⠀⣀⣴⢟⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⡿⢷⣿⣿⣦⠀⢸⡇⢀⣴⣷⣿⡾⣿⡆⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣥⣼⣷⢌⡛⠷⠘⠃⠾⢛⡵⣿⣇⣮⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⡻⣿⡿⣿⡆⠙⠲⡄⣰⡾⢛⣸⣿⢿⣿⣟⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⣡⠞⠤⠻⣿⣮⡡⣷⣦⡉⣹⣿⣿⢙⣵⡿⠟⠄⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠠⢄⣨⣵⣾⣿⣿⣿⣿⣷⣿⠝⢿⡿⢻⣿⣾⣿⣾⣿⣿⣗⣈⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⢻⡿⠛⢿⣿⣿⣿⣿⣷⠀⠁⢿⣿⣿⣿⣿⡿⠛⢳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣶⣾⣿⣿⣿⣿⣿⡀⢠⣿⣿⣿⣿⠟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠻⣿⣿⣿⣿⣿⣿⠏⡔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠛⠛⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀
⠀⢰⠒⠒⠒⠒⠒⠒⡆⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⢀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠉⠉⠉⢹
⠀⢸⠀⠀⠀⠀⠀⠀⡇⢘⣀⣘⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸
⠀⠸⠤⠤⣤⣤⠤⠤⠏⢸⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠛⠛⠀⠀⠀⠘⠛⠛⠀⣤⡀⠀⠀⢀⣀⣠⠖⠒⠢⣤⣄⡀⠀⠀⠀⠀⣠⠄⠀⢸⣦⣤⣤⣤⣤⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢠⠏⢀⠔⠒⠉⠑⠒⢤⡙⠲⡄⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡜⠀⠀⠀⠀⠀⠀⢳⠀⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠤⠬⠭⠭⠭⠭⠭⠭⠭⠤⠴⠃⠀⠀⠀⠀⠀⣀⣠⡤⣤
⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣄⠀⠴⠃⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠳⠄⠀⠀⡷⠒⠚⣿
⠀⠀⠀⠀⠀⢸⣿⣿⣷⣿⣮⣿⠀⠀⠀⠀⠀⠀⠀⢠⣤⣼⣧⣤⡄⠀⠀⠀⠀⠀⠀⠀⢀⣀⡇⣠⣤⣿
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠻⠟⠃⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠠⠄⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠘⠲⢄⡀⠀⠀⠀⠀⡀⣤⣿⣿⡆⢰⣿⣿⣤⢀⠀⠀⠀⠀⢀⡠⠖⠃⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣶⣁⠀⣼⠿⣿⡇⢸⣿⡿⣧⠀⣀⣦⡤⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁⠻⢿⣇⣻⢺⣾⡗⢚⣿⡿⣏⣹⡿⠟⠈⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠘⡟⣯⣷⡍⣻⣟⢩⣾⣽⢻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣄⣻⣮⣿⣷⣿⣿⣾⣽⣵⣟⣡⣦⠄⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢒⠀⣾⣿⢟⡋⢛⣿⡿⣿⣷⣾⣿⣿⣿⡛⢝⡻⣿⣷⠒⡓⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣭⣴⡋⣿⡗⣿⡏⢹⣾⣸⣿⢙⣷⣭⣿⣿⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣼⡹⣿⣿⣽⣮⣛⣷⡽⢯⣾⣟⣵⣿⣿⣿⢧⣧⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⣰⡇⢹⣿⣻⣌⠙⡿⢿⠋⣡⣟⣿⡏⢻⣆⢻⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⣣⣼⠿⠁⠀⠻⣿⣽⣷⣤⣤⣾⣯⣾⠟⠀⠈⠿⣧⣜⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢿⡿⣿⠃⠀⠀⠀⢹⣿⢻⣿⣿⡟⣿⡏⠀⠀⠀⠘⣿⢿⡿⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⢸⣿⠁⠀⠀⠀⣸⣿⠿⡾⣿⣿⢳⠿⣿⣇⠀⠀⠀⠈⣿⡇⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⡇⠀⠀⠀⣴⣿⣿⣦⣧⣿⣿⣼⣴⣿⣿⣦⠀⠀⠀⢸⣧⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⡇⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⣽⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣾⣻⡄⢠⣿⣿⣾⣿⣿⣿⣝⣻⣿⣿⣿⣷⣿⣿⡄⢠⣟⡗⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⢹⠃⣸⣿⣿⣿⣿⢹⣿⡗⢺⣿⡏⣿⣿⣿⣿⣇⠘⡏⣿⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⡧⠀⣿⡟⠿⠻⠏⠀⣿⣇⣸⣿⠀⠙⠿⠿⢻⣿⠀⢼⡿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⢉⣵⠟⢹⡏⠻⣮⡉⠛⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⣠⡞⠁⠀⢸⡇⠀⠈⠻⣄⠀⠈⠛⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⣰⠏⠀⠀⠀⢸⡇⠀⠀⠀⠹⣆⠀⠀⠈⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⢠⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢹⡆⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⣼⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠈⠗⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠤⠤⠤⠤⣿⠤⠤⠤⠤⠤⢼⡧⠤⢀⣴⠞⠛⠛⠛⠶⣄⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢸⡇⣰⠟⠀⠀⠀⠛⠳⣄⠈⢷⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠸⣇⠀⠀⠀⠀⢸⡇⣿⠀⠀⠀⠀⠀⠀⠸⠇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⢻⡄⠀⠀⠀⢸⡇⢻⡄⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠻⣆⠀⠀⢸⡇⠀⠻⢦⣄⣀⣀⣀⣤⠾⣧⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣀⠙⢷⣄⢸⡇⣠⡾⠃⣈⣭⠉⠉⠁⠀⢼⡋⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠓⠿⠿⠿⠿⠚⠛⠉⠀⠀⠀⠀⠀⠈⠙⢦⡀⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⣽⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⢀⢀⣀⡀⣀⡀⢀⣀⠀⣀⢀⠀⣀⡀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⡿⣾⠀⣿⠀⣿⡂⢸⢾⡃⣿⣾⠃⣿⡂⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠈⠀⠈⠀⠉⠁⠈⠀⠁⠁⠈⠀⠉⠁⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠕⠀⠀⡠⠤⠤⠄⠒⠐⠠⢤⠤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢲⣶⣤⠒⣶⣢⡄⡆⠀⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⡏⠁⠀⠈⠓⠀⠀⠀⠃⢆⡞⠚⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣄⠀⡇⢰⠐⠒⠒⠒⠂⢤⢀⢸⡇⠀⠀⣿
⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡇⠈⠢⢄⣀⣀⡠⠏⢸⠀⠳⠤⡞⠁
⠀⡴⢢⢫⡘⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡭⠟⠛⠒⠒⠲⠶⣶⠾⠤⢶⠒⠃
⡴⢜⢦⣱⡵⠛⢣⠤⣤⡠⡤⠤⠤⣴⠋⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⢀⢳⣀⣀⡀
⠈⢪⡗⠁⠀⠀⢸⠊⠁⡇⣇⠀⢠⡇⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⡇⣏⠀⠀⠀⢸⠛
⠀⠀⠓⢄⡀⠀⣸⠀⠀⠇⡏⠉⢹⠀⠀⠀⠠⠀⠀⠁⢸⢘⠀⠀⢿⠈⠉⢹⠉⢹⢸
⠀⠀⠀⠀⠈⠉⠡⡳⡀⠀⠇⠀⡿⠀⠀⠀⠀⠀⠀⠓⠃⠊⠀⠀⣼⠀⠀⢸⠀⡼⢸⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠙⢾⢳⡀⠀⡇⠀⠀⠀⢀⠀⠤⠀⠨⣈⡄⠀⡇⠀⠀⢸⠀⡇⢸⠀⠀⠀⠀⢩⢱⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⡇⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⡗⣾⠤⠤⠤⡔⠊⠁⠀⣿⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⢸⠀⠉⠉⠉⠉⠉⠙⠢⣄⣀⣿⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣱⡖⠒⠤⠤⠤⣤⣄⣀⣀⣀⣸⣃⣀⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣘⣇⠀⠀⠀⠀⠀⠀⠀⠈⠏⡝⠉⠓⠚⡦⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠈⠦⣀⠀⠀⠀⠀⠀⡜⠀⢦⡤⠤⠤⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠛⡆⠀⠀⠀⠈⠉⠒⠒⠒⠛⠂⠉⠁⠀⠀⠀⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠓⣧
⠀⠀⠀⠀⠀⠀⠀⣀⠤⠺⣀⠓⠢⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⡏
⠀⠀⠀⠀⠀⠀⢸⠉⠁⠒⠤⡤⠒⠉⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠀⣇⡀
⠀⠀⠀⠀⠀⢴⡋⠑⠠⢄⡀⡇⡠⠔⠊⢉⠦⠀⠀⠀⠀⠀⢰⠚⠭⢄⣀⠲⠃⣈⠥⠶
⠀⠀⠀⠀⠀⠀⠉⠓⠢⢤⣈⣻⣀⡤⠚⠁⠀⠀⠀⠀⠀⠀⢸⣀⠀⠀⠈⢙⠁⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⠧⣄⡉⠒⠢⢼⡤⠒⠊⣁⡼⠆
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣓⣲⣤⣧⣖⣋⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⠛⣛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡴⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣫⣿⣽⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⣠⣾⣿⣿⣭⣯⣿⣿⣿⣻⢦⡀
⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⣼⣿⣻⣻⣿⣿⣯⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⢀⣷⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⢻⣿⣿⣆⣼⣾⣿⣿⣿⣿⣿⣷⣷⣿⣾⣿⣼⣿⣿⡄
⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⢿⣿⣷⡟⣳⣿⢟⣳⣾⣿⣏⢿⣿⣾⣿⣿⣷⣿⢷
⠀⠀⠀⠀⠀⠀⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣟⣿⢿⣿⣖⣻⣿⣾⣿⣿⣾⡿⢿⣿⣿⡿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣿⣷⣿⣿⣿⣿⠿⣿⣶⣿⣿⣟⣿⡿⣿⣿⣿⣶⢿⣯⣽⣿⣿⡯⣿⣿⣿⣷⣟⣿⣿⣾
⠀⠀⠀⠀⠀⠀⠰⣞⣿⣿⡿⣣⣾⣷⡟⣿⣿⣞⣻⣿⣿⣿⣿⣿⣧⢻⣿⣿⣿⣭⣿⣿⣿⡷⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠙⠟⣯⢳⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣽⢿⣿⣾⣿⣿⣿⡿⣿⡿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠡⢿⣿⣿⣽⣿⣿⣿⣿⣿⣻⣿⢾⣿⣿⣿⣿⣿⣿⣿⢿⣾⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣟⣻⣿⣭⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢿⢽⣿⣯⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣷⣿⣿⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⣿⣟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⢶⣶⠿⠛⠛⣿⠛⠛⠿⣶⡶⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠛⠉⢀⡴⠋⠀⠀⠀⠀⣿⠀⠀⠀⠀⠙⢦⡀⠉⠓⢦⣄
⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠈⠳⣤⡀
⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⣼⠃⠀⠀⠀⣀⣀⣀⣀⣿⣀⣀⣀⡀⠀⠀⠀⠘⠆⠀⠀⠀⠈⠻⣄
⠀⠀⢀⡞⠁⠀⠀⠀⣀⣼⠧⠶⠚⠛⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉⠙⢛⣤⡶⠿⠛⠛⠛⠛⠿⢶⣤⡀
⠀⢠⡟⠀⢀⣤⠶⠋⢩⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄
⠀⡾⢠⡶⠋⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆
⢸⣷⠋⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀
⣿⠃⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⣿⠤⢤⣤⣤⣤⣤⣼⡧⣤⣤⣤⡤⢤⣤⣤⣤⣤⣤⣿⢤⠌⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃
⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏
⢹⣧⡀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡏
⠘⣏⠳⣄⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠙⠻⢶⣤⣤⣄⣠⣤⣤⡶⣿⣿⡿⢋⣤
⠀⠹⡆⠈⠛⢦⣄⡀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠍⢉⣩⠴⠂⠈⢡⣾⣿⣿⣷⡄
⠀⠀⠙⣄⠀⠀⠈⠙⠳⢷⣤⣀⣀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⣀⣀⣤⡿⠚⠋⠁⠀⠀⣰⠊⠻⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠘⢧⡀⠀⠀⠀⠈⢧⠀⠉⠉⠛⠛⠓⠒⠒⣿⠒⠒⠚⠛⠋⠉⠉⢀⡾⠁⠀⠀⠀⢀⡾⠁⠀⠀⠘⢿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⡀⠀⠻⣄⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣴⠏⠀⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣬⣿⣦⣄⣀⠀⣿⠀⣀⣠⣴⣫⡥⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿
⣶⣶⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣷
⣿⣿⣤⣴⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⢈⣉⣁⣉⣉⡁⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⣠⠶⠟⠋⠙⠉⠉⠉⠙⠻⠶⣄⠑⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣣⣟⡥⠀⠀⢸⠀⠀⠀⠀⠇⠀⠀⢮⣻⣎⠈⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⢀⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⣷⡀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠄⣠⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣄⡀⠳⣄
⠀⠀⠀⠀⠀⠀⣀⢠⠴⠺⡻⠡⣞⣿⣿⣿⣿⡏⠠⠐⠄⠀⠀⠀⠀⠀⠀⠠⠂⠄⢘⣿⣿⣿⣿⣳⢄⢜⠗⠦⡄⣀
⠀⠀⠀⠀⠀⠀⠈⠺⣦⣤⣀⠚⠿⣿⣿⣿⡻⣍⡒⢶⡀⠂⠀⢀⡀⠀⠐⠀⡶⢒⣩⢟⣿⣿⣿⠷⠓⣀⣠⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⡿⢩⠟⣿⣇⢸⣷⡀⢳⡀⡀⠻⠍⢀⢀⡾⢀⣾⡇⣸⣿⠻⡌⢿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⣛⠛⣻⣎⢿⣿⢯⣄⠓⢦⡄⢀⡴⠞⣠⡽⣿⡿⣡⣿⢓⣛⡻⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡥⠀⣼⣿⣦⠙⠿⣿⣿⣦⠀⠀⣰⣿⣿⠿⠋⣱⡿⣧⠄⢤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣟⠀⣺⢽⣿⣷⣦⡀⠻⣇⠀⠀⣸⠟⢀⣴⣾⣿⡏⣗⠈⣳⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠒⠀⣿⢸⣿⣿⣿⣷⠁⢿⡀⢀⣿⠀⣾⣿⣿⣿⡇⣿⠀⠒⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⠋⣿⣿⣿⣿⡗⠻⡇⢸⠟⢨⣿⣿⣿⣿⠛⣿⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠛⠤⠿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⠿⠤⠛⣇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡘⢄⠀⠀⠈⣿⣿⣧⠀⠀⠀⠀⣼⣿⣿⠁⠀⠀⣠⢃⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠪⠃⠀⠀⠈⠻⣿⡆⠀⠀⢰⣿⡟⠁⠀⠀⠐⠕⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⠀⠀⣽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡐⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠠⠊⠔⢈⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⡁⠢⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⡡⡄⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⢀⢱⠐⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠸⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠆⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡡⡀⠀⠀⠀⠀⠀⠀⣜⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡵⡀⠀⠀⠀⠀⣴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠂⠀⠀⠀⠀⠉⠉⠀⠐⠒⠚⠛⠀⠒⠒⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢰⣄⡄⠀⠠⠐⠒⠒⠤⡀⠀⠀⠀⠄⠀⢉⡐⢄⠀⠁⠀⡤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡿⠇⠀⢂⠀⠿⠆⠀⡁⠀⠀⢘⠒⢢⣴⡖⠊⠇⠀⠠⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠈⠑⠂⠐⠊⠀⠀⠀⠈⠢⢄⣀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠠⠒⡄
⠀⠀⠀⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣧⣐⣠⠂
⠀⠀⠀⡄⠨⢊⣦⣤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠑⠠⢀⡀⠀⠀⠀⡀⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣪⠞⠁⣜⡇
⠀⠀⠀⠀⠹⣟⢅⠉⠑⠒⠭⢖⡠⢄⡀⠀⠀⠀⠀⠀⠑⠢⠤⠄⣀⣀⣀⣀⣉⣉⣀⣀⣀⣀⣀⣀⠜⠀⠀⠀⠀⢀⠔⣠⠞⠁⠀⡔⡻⠁
⠀⠀⠀⠀⠀⠈⢧⡱⡀⠀⠀⠀⠈⠛⠮⢵⣦⣄⣠⠄⠀⠠⠀⠠⠤⡠⡿⢿⠟⠿⣯⠤⠤⠤⣤⡄⢀⡀⠀⡠⣎⠴⠊⠀⠀⠀⠐⣠⠃
⠀⠀⠀⠀⠀⠀⠀⠙⢌⠢⡀⠀⠀⠀⠀⠀⠈⡿⠁⡖⣤⠀⢰⠒⠒⠀⠀⠀⠀⠄⠠⡀⠀⠀⠀⠀⠀⠹⢙⡟⠁⠀⠀⠀⢀⠈⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣜⢠⡀⠀⠀⠀⠀⡇⠀⣨⡁⠀⢸⠈⠉⠀⠀⠀⠀⠀⠀⠂⠀⠲⠞⣛⠚⠃⠀⠙⠀⠀⠀⡠⢁⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣝⢆⠀⠀⠀⡅⠀⠓⠋⠀⢸⠀⠀⠀⠀⣠⠀⠪⡄⠃⠀⣙⠓⠒⢚⡁⠀⢠⣤⡴⢮⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣕⣤⢄⡀⠀⢨⠬⠀⢸⠀⠀⢒⠒⠓⡲⠕⠂⡆⠀⢉⡩⠤⢍⡁⠀⣸⠀⢱⡜⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡥⢎⡗⠀⠴⢢⠀⠀⠉⢉⣉⣉⣉⠀⠀⠈⠁⠀⢨⣑⡚⣉⡀⠀⣿⠀⣠⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢇⠀⢧⠀⠈⠉⠀⠀⠘⠻⠹⣿⠉⡟⠁⠀⠀⠀⢠⡤⠒⢪⡄⠀⠉⠴⣫⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢾⣥⢹⠀⠀⠀⠀⠀⠀⠀⣀⠃⠀⡇⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠛⠢⠤⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⠤⢾⣘⡂⠀⠀⠀⠀⠀⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣶⠿⠚⠵⣩⣩⣉⣉⣌⣽⠛⣭⡟⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠸⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠂⠉⠀⢀⠉⠳⡀⠀⠀⠀⠀⠀⡠⠂⠉⠉⠙⠲⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡀⢀⠀⢤⢠⡎⠀⠀⠤⠱⠸⠀⣃⡗⠀⠐⡀⠀⣰⡀⠲⠢⠠⠀⡀⡀⠉⢶⡠⠀⡀⢀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠀⠉⠐⠈⠐⠂⠙⠒⠺⠓⠷⠛⠍⠃⠅⠂⠥⠂⠅⢂⠍⠋⠖⢲⠤⣥⢤⠴⠪⠐⠍⢂⠔⡩⠢⠓⠡⠢
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⡀⠀⠀⠀⠀⣀⠤⠖⠒⠚⠓⠒⠲⠤⣀⠀⠀⠀⠀⢀⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡝⣦⡀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠊⠳⣄⢀⣴⢫⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡈⣿⠁⠀⠀⠀⠀⠄⠤⠦⠤⠀⠀⠀⠀⠌⣿⢁⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣇⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣼⣷⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⣵⡇⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⣿⣹⣮⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢸⣿⣷⣿⣳⠙⡀⡁⡀⠀⠀⠀⠀⠀⠀⠀⢈⢀⠋⣺⣿⣿⣿⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢋⢺⣿⣿⣿⠁⣿⣿⡓⢤⡀⠀⠀⡂⠀⢀⡤⢞⣷⡾⠈⣿⣿⣿⡷⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣜⣻⣿⣿⠀⠘⢿⣿⣶⣝⢶⣼⣇⡼⣫⣶⣿⡿⠃⠀⣿⣿⣟⣣⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢾⣷⣦⣀⠈⠙⠻⡆⠉⠁⢰⠟⠋⠁⣀⣴⣾⡷⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⣿⡻⣆⡀⠁⠀⠀⠘⢀⣰⢟⣿⢿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡷⣽⡝⣬⢳⡄⢐⡆⢠⡟⣥⢫⣯⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠀⣯⠤⠤⣽⠀⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣿⣿⣏⢸⣈⣁⡇⣹⣿⣿⣏⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢄⣀⣤⣴⠲⣿⣼⣿⣿⣿⡄⣒⣒⢠⣿⣿⣿⣷⣿⠖⣦⣤⣀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣾⣆⠉⠉⠛⠃⣸⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣧⠘⠛⠉⠉⣰⣷⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢽⠷⣿⣿⣦⡄⠘⠫⣍⡿⠶⣭⣭⣽⣯⣭⣭⠶⢿⣩⠝⠃⢠⣶⣿⣿⡾⠧⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢶⡏⣹⣿⣿⣷⣄⡀⠀⠃⣀⠲⠬⣍⣉⠥⠖⣂⠉⠀⢀⣠⣿⣿⣿⣏⣹⡴⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠏⠀⣾⣿⣿⣿⣿⣿⣷⣄⠀⠈⠠⠀⠐⠂⠄⠄⠡⠂⣠⣾⣿⣿⣿⣿⣿⣷⠀⠹⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠿⠆⠀⠀⠀⠀⠀⠀⠰⠿⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⡹⠛⡟⢯⡙⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠾⢅⡀⡼⠁⠀⡇⠀⢳⣀⣠⠷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⢹⠛⠒⠲⡗⠒⠛⣏⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠒⠒⢺⠒⠒⠲⡗⠒⠒⣿⠒⠒⢺⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⣀⠼⡖⠒⠚⡟⠂⢶⠦⠤⣄⣘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡁⠀⢳⡀⠀⡇⠀⠸⡆⠀⠰⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⣙⣤⣧⣞⡥⠳⠋⠲⣌⡳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢠⣶⡆⠉⢡⣀⣴⡄⠀⢀⠔⢲⣶⠦⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⡟⣿⣿⡦⡤⠄⠠⣼⢀⡎⠀⣠⠟⠒⠲⢬⡙⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⢸⣿⣿⣿⣇⢿⣿⣿⣿⣿⣿⣿⣾⠁⠀⠁⡀⠀⠀⠀⢹⡿⣏⠳⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠀⢀⣝⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⡏⠀⠀⠀⣸⠇⣹⠀⠘⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⢤⠈⣽⣿⣿⣿⡾⠚⢻⣿⣿⣟⣿⣿⡿⠀⠐⢾⡁⠀⠀⠀⠉⢳⡟⠀⣀⣼⠹⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠀⠀⠀⢰⣿⣿⣿⣿⠀⠀⢸⣿⣏⣿⣿⣿⣟⣠⣤⠬⣧⡀⠀⠀⠀⢈⣇⠀⠈⠙⣷⡿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣇⣦⠀⠀⢸⣿⣿⣿⣿⠀⠀⢸⡟⣾⣿⣿⢻⡏⠀⠀⠀⠀⢀⣤⡴⠶⠾⠿⢄⡀⠀⠸⣇⢹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⠀⠈⠙⠲⠾⠿⣿⣿⣿⠀⠀⢸⣱⣿⣿⠁⢨⡇⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠙⠂⠀⣿⢰⡿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⠖⣀⡚⠚⢷⡤⣼⡇⠀⠀⢰⣿⣿⣿⠀⢸⡇⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠈⠁⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣝⡟⠁⠀⠀⠀⠙⠃⣤⡈⠳⡀⠀⢸⣿⣿⣿⠀⢸⡷⠶⠶⠒⠚⠾⠅⠀⠀⠀⠀⢀⣦⡤⠟⠀⢠⡾⠛⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⡛⠀⡰⠀⠐⢤⠀⠀⠀⠁⠀⠙⣦⡼⠿⢿⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡸⠻⠛⠓⠀⠀⠀⢿⡀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡇⠾⢄⠔⠁⠀⣡⡀⠀⠀⠀⠰⣿⡀⠀⠈⣿⠀⢸⡇⠀⠀⠀⠀⠀⡀⢀⣠⠇⠀⠀⠀⢀⠀⠀⠈⠀⠀⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠠⡖⠁⠀⠐⠀⠀⠀⠀⢹⣧⠀⠀⢻⠀⢸⡇⠀⠀⠀⠀⢀⡿⠚⠁⠀⠀⠉⠋⠉⠉⠓⣆⠀⠚⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠰⣀⠤⠐⡇⠀⠀⠀⠀⠿⠀⠀⠸⠀⢸⣿⡶⠶⠶⠶⣿⡀⠀⠀⠀⠀⠀⢠⡀⠀⠀⣿⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⡇⠀⠀⠀⠀⢀⠀⠀⣸⠀⠀⣀⠀⠀⠇⠀⠀⠀⢸⡟⠀⠀⠀⠀⠈⠙⠶⠦⠤⠤⠤⠞⠀⢠⣤⠟⢰⡆⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠸⠟⣟⣹⡆⠸⣀⡅⠀⢰⠀⠀⠀⢸⡇⠀⠀⠀⢸⣦⠀⠀⠀⢀⣄⠀⠀⠀⢨⣿⡀⠘⣷⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⡿⣿⣿⡇⠀⠉⠀⠀⢸⠀⢀⠀⢸⡇⠀⠀⠀⣸⠏⠙⠛⠛⠛⠉⠛⠚⠚⠋⠙⢿⣞⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠐⠧⣄⣹⠃⠀⢠⠀⠀⣼⣴⣾⣧⣸⡇⠀⠀⣼⠏⠀⠀⣰⣄⡀⡴⠖⠛⠳⣄⠀⢈⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡻⣄⣀⡜⠳⢤⡝⠀⢀⡄⠀⢀⠟⢿⣿⣿⣿⣇⣠⣿⣏⢀⣠⠴⠋⠈⢻⡅⠀⠀⠀⢹⣶⡾⠁
⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣏⠻⢦⣾⠁⣠⡿⢀⢀⣾⣆⣼⣿⣿⣧⡟⠁⠀⠉⠉⠁⠀⢀⣰⣾⠃⠀⠀⢐⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣙⣣⣏⣴⣿⣿⣿⣿⣿⣮⣻⡿⡇⠀⢀⢀⣹⣷⡾⠿⠋⠁⠀⣰⣀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣶⣾⣟⢿⡿⣿⣿⣿⣿⠃⣟⠒⠛⠋⣉⠀⠀⢀⣆⣠⡶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠳⠽⢿⣿⠟⠃⠀⠘⢦⣤⣴⣿⣤⠶⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆⢀⡴⠋⣠⠞⢁⡴⠋⣠⠖⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡞⢁⡴⠋⣠⠞⢁⡴⠋⣠⠞⢁⡴⠋⣠⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⢸⠀⡇⡏⢠⠞⢁⡴⠋⢠⠞⢁⡴⠋⠀⣈⡉⠉⠀⣠⠞⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠣⣼⢸⠀⡇⠁⢸⢰⠋⢠⠀⠀⢰⠋⠀⠀⠒⠂⠀⣠⠞⢁⡴⠋⣠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠑⢄⠀⢸⠀⠑⡄⢸⢸⠀⢀⠀⠀⠸⠤⠬⠭⠤⠤⠞⢁⡴⠋⠠⡞⠁⣴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⡄⠀⢱⢸⠀⡄⡇⢸⢸⠀⠉⣠⠎⢀⣀⣐⠒⠂⢀⡴⠋⡠⠖⢄⠈⠢⡀⠙⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠃⡆⢸⢸⠀⠁⡇⢸⢸⠀⢞⠁⠰⠋⠄⠀⢀⡴⠋⡠⠎⢀⡀⠀⣱⠀⡇⠰⠣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠘⠈⠢⡀⠑⠮⢸⠀⣀⣉⣈⣉⣁⣁⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣉⣉⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⡶⠀⣧⠦⡀⠀⢄⠈⠢⡀⢸⠀⡇⠐⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠠⠤⠥⠤⠠⠤⠤⠠⠴⠃⢸⠀⡇⠰⠏⠭⠭⠭⠭⠭⠭⠭⠭⠭⠭⠭⠭⠭⠩⠭⠩⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣒⣒⣒⣒⣒⣒⣒⣒⠒⠀⢸⠀⠓⢒⣒⡒⠒⠒⣒⣒⣒⠒⠒⣒⣒⣒⣒⣒⣒⣒⡒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⢤⡄⠀⡠⠀⢀⣤⢸⠀⠠⠤⠀⠀⣠⠞⢁⠤⡀⠑⢄⠈⠢⡀⠀⢤⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⣠⠞⢁⠴⠃⡸⢸⠀⠴⠀⣠⠞⢁⠀⡇⠀⡘⠂⠈⠓⢂⠙⢦⣌⠳⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢁⡴⠋⣠⠞⢁⡼⠀⡠⠞⠀⢰⠋⣠⠇⠀⠹⣄⡉⢡⣈⠑⣄⡉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠠⠎⢀⡴⠋⣠⠞⠀⡔⠋⢸⠀⡇⢴⠀⣠⡀⠑⢄⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠠⠞⢀⠴⡆⡇⠀⢸⠀⡇⡀⠉⢀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠀⠁⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⡁⠀⠀⢰⣷⡆⠀⠀⠀⢰⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⢠⠋⠀⠀⡠⠖⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠛⢷⡖⠉⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣄⣀⣼⠇⠈⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⡄⢠⣶⣶⡉⠀⠉⠉⠉⣠⣤⣇⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠁⠀⠉⠀⠀⠈⠉⠁⠰⣏⠀⢈⡧⢀⣀⣤⡰⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠠⠀⠀⠀⠀⠀⠀⣴⡤⠊⠙⡛⠛⠁⠀⢈⠛⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⢆⡀⢀⣦⣄⡀⠀⠀⣠⣌⠁⠀⢀⠁⠀⠀⠀⠿⢇⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠈⣷⠒⠂⡻⠟⠀⣰⣾⣄⠀⢀⣀⣀⣀⡿⠛⠻⣆⠀⠀⣀⡀
⠀⠀⠀⠀⠀⣾⣿⣷⠄⠒⠂⠉⣉⠈⠳⢦⡾⠋⠀⠔⠀⠀⠀⠙⠛⠳⣄⣀⣀⡀⠈⠷⣤⡴⠋⠉⠉⠛⠃
⠀⠀⠀⠀⠀⠙⠛⠋⠀⠀⠀⠘⠿⠣⣀⢀⣤⣄⠊⠀⢀⣀⠀⠀⠀⠀⣾⠋⠉⢻⡆⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠈⡷⠂⠙⠛⠀⠀⠀⢀⡻⣦⣤⣾⡃⠰⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡝⠓⠛⠁⠢⢄⠀⣀⢀⡴⠋⠀⠀⡇⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣾⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⢾⣿⠀⠀⠀⠑⢄⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠟⢛⣿⡿⠋⠉⣿⠉⠙⠻⣿⡛⠻⢷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⢠⣿⠋⠀⠀⠀⣿⠀⠀⠀⠙⢿⣄⠀⠈⠙⠿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠈⠻⣧⡀
⠀⠀⠀⠀⠀⠀⠀⣠⣿⣋⣀⣀⣀⣀⣀⣿⣇⣀⣀⣀⣀⣀⣿⣀⣀⣀⣀⣀⣘⣿⣀⣀⣀⣀⣀⣘⣿⣆
⠀⠀⠀⠀⠀⠀⣰⡿⠛⠛⠛⠛⠛⠛⢻⡿⠛⠛⠛⠛⠛⠛⣿⠛⠛⠛⠛⠛⠛⢻⣟⠛⠛⠛⠛⠛⠛⢿⣆
⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠈⣿⡆
⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⢸⣷
⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⡀
⠀⠀⠀⠀⠀⣿⠿⠿⠿⠿⠿⠿⠿⢿⣿⠿⠿⠿⠿⠿⠿⠿⣿⠿⠿⠿⠿⠿⠿⠿⣿⡿⠿⠿⠿⠿⠿⠿⠿⣿⠇
⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢹⣷⣶⣤⣈⡁⠀⠀⠀⠀⠀⠀⣸⡟
⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⣶⣤⣀⡀⠀⠿⠁
⠀⠀⠀⠀⠀⠀⠘⢿⣦⣤⣤⣤⣤⣤⣼⣿⣤⣤⣤⣤⣤⣤⣿⣤⣤⣤⡄⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠄
⠀⠀⠀⠀⠀⠀⠀⠈⢿⣯⡉⠉⠉⠉⠉⢻⣏⠉⠉⠉⠉⠉⣿⠉⠉⠉⠁⠀⢻⣿⣿⣿⣿⣿⣿⣿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠈⢿⣆⠀⠀⠀⠀⣿⠀⠀⠀⠀⣠⠘⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣶⣤⣀⠈⢻⣦⡀⠀⠀⣿⠀⠀⢀⣴⡟⠀⢹⣿⣿⠟⠙⢻⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⢶⣿⣿⣶⣤⣿⣤⣴⣿⣿⣶⠷⠀⢿⠏⠀⠀⠀⠙⢿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠁


⣿⣿⣿⣿⣟⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣻⣟⣻⣿⣿⣟⣿⣛⣛⣛⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢉⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⣼⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠂⠀⠐⠶⠛⠤⠐⠐⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡆⠀⠀⢀⠀⠀⢙⠀⠀⡀⠀⠀⢢⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠛⠉⢂⠀⠀⠛⠁⠀⡬⠀⠙⠁⠀⠀⠆⠀⠉⠓⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠑⠄⠀⠄⠊⠀⠁⠀⠀⠀⠂⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢠⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠑⣍⡓⠒⠂⡆⠀⠀⡤⠀⠀⢰⠒⠈⡏⠠⠂⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠄⣇⣀⡀⣇⣀⣀⡸⠄⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡯⠥⠁⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢩⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢽⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠔⠒⡋⠘⡇⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⡄⠀⠀⠀⠀⠀⡇⢘⠒⠂⢤⣀
⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠘⡤⠄⠳⣀⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⠀⠀⠀⠀⡇⡰⠢⢤⡜⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠠⠉⠑⡔⠋⠀⠀⠀⠈⢳⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠀⡇⠀⠀⠀⠀⣸⠉⠀⠀⠀⠈⠲⡔⠉⠡
⠀⠀⠀⠀⠀⠰⠧⣀⡞⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠈⠐⠐⠂⠐⠂⠐⠀⠐⠒⠀⠀⠀⠀⠂⠂⠀⠁⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠘⣄⡠⠧
⠀⠀⠀⣀⣠⣅⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣀⣧⣀
⠀⠀⢰⣁⡄⠠⠌⣱⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡉⡠⠀⣈⣱
⠀⠐⠉⠀⡀⢀⡀⠈⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⢰⣆⣀⣰⠀⠀⠀⠀⠀⠀⢰⣀⣀⡆⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⣀⠀⡀⠈⠠
⠐⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠂
⡇⢀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠉⢹⠀⠀⠀⠀⠀⠀⢸⠉⠉⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠀⠀⠀⠀⠀⠀⢀
⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠒⢺⠀⠀⠀⠀⠀⠀⢸⠒⠒⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣒⡒⢺⠀⠀⠀⠀⠀⠀⣚⠒⣒⣺⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡖⠉⠁⠀⠀⠀⠉⠑⡄⠀⠀⠀⡔⠉⠁⠀⠀⠀⠉⠑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢐⡇⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠯⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠨⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢀⣤⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⡇⠀⠀⢀⢀⡠⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠧⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠶⠶⠶⠶⠖⠞⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⣀⠀⠀⠀⢀⡀⠀⣀⡀⠀⣀⡀⢀⣀⡀⠀⣀⡀⠀⠀⠈⢣⡀
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⢀⣬⠉⢠⣭⠁⠤⠤⠀⠤⠄⠀⠤⠤⠀⠰⠦⠀⠒⠂⠀⠀⠀⠀⠙⣄
⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠒⠂⠀⠐⠒⠀⠒⢀⣄⣚⣃⣀⣈⠉⠀⠈⠉⠀⠈⠉⠁⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⣼⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⣶⣶⣶⣶⡾⠧⠤⠤⠤⠤⣤⣤⣤⣤⣤⣤⠤⣤⣤⡷
⠀⠀⠀⠀⠀⠈⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⢠⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⡒⢦⠀⠀⠀⠀⡇⠂⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⡗⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠈⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⡧⠄⠠⠀⠀⠀⠀⢬
⠀⠀⠀⠀⠀⠀⠀⡆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣧⠄⠀⠀⠠⠤⠤⢨
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠁⠀⠀⠀⠀⣷⡀⠀⢀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢸⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠈⠉⠁⠀⠇⠉⠐⠀⠀⠀⠀⠀⠊⠁⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠃⠀⠐⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡀⠀⡀⣀⣀⣀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠚⠛⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠤⠤⠤⠤⠤⠤⠤⠈
⠀⠀⡀⠀⠀⢀⠀⢀⠀⡀⠀⡀⠀⠀⢀⠀⣀⠀⣀⡀⡀⠀⠀⢀⠀⣀⠀⠀⠀⡀⠀⠀⢠⠈⡥⣄⠀⢆
⠀⢰⠁⠒⠒⠒⠒⠂⠐⠀⢒⡐⡒⢀⡒⠒⢂⠐⠒⠐⠀⠒⠒⣒⣁⠂⠂⠀⠂⠘⠀⡀⠈⠉⠑⠚⠒⠊
⠀⠈⠉⠉⠉⠀⠉⠉⠈⠉⠉⠉⠉⠉⠉⠁⠉⠉⠁⠉⠉⠉⠀⠁⠉⠁⠉⠈⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣦⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠿⠿⣛⣛⠿⠿⠛⠋⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠠⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠆⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀⠀⠀⢿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠈⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠉⢿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣸⣇
⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⣠⣾⡿⠀⣴⣶⣶⣶⣶⣾⣿⣿⣶⡄
⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣾⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇

⠀⠀⢀⡔⡾⠻⡗⢦⠀⠀⠀⠀⣠⠞⠳⣶⠀⠀⠀⠀⠀⢠⢞⠟⠓⣄⠀⠀⢀⣴⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⣠⣾⣷⡀⠀⢀⣠⠚⠉⠓⠤⣄
⠀⠀⡞⠉⡟⠉⡟⠉⡇⠀⠀⠞⣡⣾⣷⣌⠳⠀⠀⠀⠀⢸⡈⠀⢀⡝⠀⠀⢾⣏⣿⣹⣏⣿⡇⠀⠠⣤⡻⣿⣿⣿⡿⠀⠀⢻⣀⣀⣀⣀⣀⡼
⠀⠀⠹⣏⣯⢉⣏⡽⠁⠀⠀⢸⣿⠉⠉⣿⡇⠀⠀⢠⣾⡟⠉⠉⠉⠀⠀⠀⢨⠿⠿⠿⠿⠋⠀⠀⠀⠙⠻⠷⡿⠛⠁⠀⠀⠀⠀⠸⣿⡷
⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠈⠉⠀⠀⠉⠁⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⡀⠀⠀⠀⠀⠀⣠⣤⣄⡀⠀⠀⠀⢠⠀⢀⣀⠀⠠⠀⠀⠀⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀
⠀⠀⢰⣝⢿⣿⢟⣵⡄⠀⠀⠰⠋⠭⠭⠹⠆⠀⠀⢀⣾⠫⣗⢪⢻⡆⠀⠀⠘⠀⠈⣟⠀⠰⠁⠀⠀⣠⣉⠙⢷⣄⠀⠀⠀⠀⣠⣄⠴⠚⠛⠁
⠀⠀⠸⣫⣶⣶⣮⡻⠅⠀⠀⣿⡦⡉⢉⢴⣿⠀⠀⠈⢿⣑⡭⣬⣾⠇⠀⠀⠀⠀⣸⣿⡄⠀⠀⠀⠀⢀⡉⢻⡄⢹⡆⠀⠀⠀⠙⠋⠳⢤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠉⠞⠛⠛⠳⠉⠀⠀⠀⠀⠙⠛⠋⠁⠀⠀⠀⠀⠐⠋⠉⠙⠀⠀⠀⠀⠙⠁⠀⠋⠀⠋⠀⠀⠀⠀⠀⠀⠈⠛⠁
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠌⡀⣐⠀⠀⠀⠀⠀⠀⠀⠁⣷⠉⠀⠀⠀⠀⠀⠀⣴⢂⢶⡄⠀⠀⠀⣀⡀⢀⣼⣇⣀⡀⠀⠀⢸⣿⣿⣷⡆⣿⡆⠀⠀⣀⣠⢿⣆⣀⡀
⠀⠀⠀⠁⠸⣿⣷⠂⠀⠀⠀⠀⣦⣿⣿⣶⠀⠀⠀⠀⢠⣦⣙⣰⡆⠀⠀⠀⣿⡇⣿⣿⣿⣿⠃⠀⠀⠿⢿⣿⡿⠇⠿⠇⠀⠈⠻⣷⣿⣿⡟⠃
⠀⠀⠀⠀⠀⠉⠙⠷⠄⠀⠀⠀⠘⣿⣿⡿⠀⠀⠀⠀⠈⠿⣿⡿⠃⠀⠀⠀⠛⠃⠛⠛⠛⠛⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠰⠟⠛⠻⠇

⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⢀⣴⣶⣶⡆⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⢰⣶⣤⣤⣄⡀⠀⢠⣶⣦⣠⣶⣆⠀⠀⠀⠀⢀⣴⣶⣶⣄
⠀⠀⣶⣰⣿⣾⡇⠀⢢⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⢸⣿⠟⣩⡛⣿⣷⠀⠀⡖⠚⠚⣚⠒⣾⡏⠀⠀⣽⣯⣬⣿⡅⠀⡀⠀⠀⣿⣿⠈⠙⣿⡇
⠀⠀⠉⠈⠻⣿⡇⠀⠂⠀⠀⢠⣾⡇⠸⡿⠇⠀⠀⢸⣿⣎⣛⣣⣿⣿⠀⠀⣧⣾⣷⣤⣦⡟⠃⠀⠀⣿⣿⣿⣿⡇⢿⡇⠀⠀⠻⣿⣴⣿⡿⠃
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⣤⠤⠤⠤⠤⠤⡄⠀⠀⣤⠤⠤⠤⠤⣤⠀⠀⠀⢠⠤⠤⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⠤⠤⠤⠀⠀⠀⠀⡤⠤⠤⢤⣄
⠀⠀⣿⠀⠰⠦⠀⠀⡇⠀⠀⣿⠀⠰⠆⠀⣿⠀⠀⠀⢸⠀⠀⠀⣿⠀⠀⠀⣶⢸⣿⣷⣶⣶⣶⠀⠀⢸⣿⡇⢸⣿⡇⠀⠀⠀⡇⣉⣉⣨⠙⡆
⠀⠀⠻⠶⢶⣶⠶⠶⠇⠀⠀⣙⣶⣶⣶⣶⣏⠀⠀⠀⢸⠀⠀⠀⣿⠀⠀⠀⢹⢸⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⡇⣒⣒⣒⠀⡇
⠀⠀⠀⠰⠾⠿⠶⠀⠀⠀⠐⠿⠿⠷⠾⠿⠿⠂⠀⠀⠘⠿⠟⠿⠟⠀⠀⠀⠘⠾⠿⠿⠿⠿⠟⠀⠀⠘⠿⠿⠿⠿⠃⠀⠀⠀⠳⠶⠶⠶⠶⠃
⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⣠⣮⣀⣀⣀⣧⡄⠀⠀⠈⣧⣤⣤⣤⣤⠄⠀⠀⢀⣀⣀⢻⣽⠇⠀⠀⠀⠀⣠⣾⠅⣸⠂⠀⠀⢠⠞⠋⠋⠲⡄⠀⠀⠀⢰⠁⠀⠈⡃
⠀⠀⣿⡿⢿⣿⡿⣿⡇⠀⠀⠀⢹⣿⡿⠿⠟⠀⠀⠐⣾⠟⢻⣷⠀⠀⠀⠀⢠⠞⣟⣡⣾⠇⠀⠀⠀⢿⡀⠀⠀⢀⡟⠀⠀⠀⠀⢣⡀⡰⠃
⠀⠀⠉⢣⣘⣓⣠⠟⠁⠀⠀⠀⠠⡶⠠⣶⠀⠀⠀⠈⠻⡷⢿⠛⠀⠀⠀⠀⠸⢤⣬⠟⠁⠀⠀⠀⠀⠈⠓⠴⠶⠚⠁⠀⠀⠀⠀⠀⣿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⡶⠛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⠛⢶
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⡏⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⢧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡼⠁⢸
⠀⠀⠀⠀⠀⠀⠀⢀⣹⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⠶⠶⣏⡀
⠀⠀⠀⠀⠀⢀⡼⢋⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡙⢦⡀
⠀⠀⠀⢀⡴⠋⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠙⢦⡀
⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆
⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇

⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⠤⠤⠤⠤⠤⠶⠶⠶⠶⠶⠶⠶⠶⠖⠒⠒⠒⠒⠒⠒⠚⠛⠛⠛⠛⠛⠛⠛⠛⠳⣆
⠀⠀⠀⠀⢠⡞⠉⠀⣀⣀⣀⣀⣤⣤⣤⣤⣤⡤⠤⠤⠤⠴⠶⠶⠶⠶⠶⠖⠒⠒⠒⠒⠒⠒⠒⠒⠚⢻⡄⠀⣿
⠀⠀⠀⠀⡟⣷⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢹
⠀⠀⠀⠀⣿⢹⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸
⠀⠀⠀⠀⢻⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸
⠀⠀⠀⠀⢸⡜⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⢸
⠀⠀⠀⠀⢸⡇⣷⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸
⠀⠀⠀⠀⢸⡇⢿⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡆
⠀⠀⠀⠀⠀⣇⢸⡀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇
⠀⠀⠀⠀⠀⣿⠸⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡄⣧⠀⢸⡆⠀⠀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⡤⠤⠴⠶⠶⠶⠶⠶⠖⠒⠒⠛⠛⠛⠛⠋⠀⢸⡇
⠀⠀⠀⠀⠀⠸⡇⢻⠀⠈⠛⠋⠉⠉⠉⢉⣉⣉⣁⣀⣀⣀⣀⣤⣤⣤⣤⣤⡤⠤⠤⠶⠶⠶⠶⠖⠒⠒⡚⠛⠛⣧
⠀⠀⠀⠀⠀⠀⣧⣼⡶⠒⠛⠛⠛⠋⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⠤⠤⡤⠬⡤⠤⡤⠤⡀⠘⣧
⠀⠀⠀⠀⠀⠀⢻⡀⢷⡀⠀⢠⡤⠤⠴⡖⠒⢲⠒⠺⡍⠉⣏⠉⢻⣀⣸⣄⣀⣱⣤⡬⣦⠤⢷⠤⠷⡤⢷⠶⠳⡀⠘⢧
⠀⠀⠀⠀⠀⠀⠀⢷⠈⢧⠀⠀⢻⡤⠤⠷⡖⠚⢷⠒⠻⡉⠹⡍⠉⢣⣀⣹⣄⣀⣧⠤⠼⡦⠐⢷⠒⢳⠚⢷⠚⢳⡀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠈⢧⠈⢷⠀⠀⢳⡤⠤⢷⠤⠞⢷⠚⢻⠉⠹⡉⠉⢇⠀⢱⡀⠈⣆⣀⣘⣄⣘⣆⠬⢧⠬⡦⠴⢧⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠈⢷⡀⠈⢷⣀⣀⣧⣀⡸⣦⠤⢧⠄⢷⠒⠚⣏⠋⢿⠉⠉⡏⠀⠹⡀⣹⣀⣈⣆⣼⣤⠬⠇⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠈⢷⡀⠈⢯⣁⣈⣇⣀⣨⣦⣬⡦⠼⠧⠤⠾⠶⠾⠗⠒⠛⠛⠋⣉⡉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠈⣧⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⢠⡶⠶⠶⠖⠒⠚⠛⠋⠉⠉⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⢀⣀⣀⣀⡀⠤⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠭⠭⠭⠥⠻⠒⠒⠒⠒⠚⣁⣀⣀⣠⣤⣤⣴⣶⣒⣛⣯⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠘⢧⡀⠀⢀⣀⣀⣀⣠⣤⣤⠤⠤⠶⠶⠶⢒⣒⣛⣛⣿⣭⡭⠭⠿⠶⠚⠛⠋⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢯⣭⣭⠭⠭⠽⠶⠶⠒⠒⠛⠛⠛⠋⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠀⡀⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⠀⠈⠁⠀⠁⠀⠀⠁⠀⠈⠀⠉⠀⠀⠃⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⢀⡀⠀⠀⠰⠀⠀⠀⠀⠁⠀⠀⠀⠠⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠒⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⠀⠀⣄⠀⠀⢀⡅⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⢀⠂⠘⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠀⠀⠂⠀⠀⠄⠀⠀⠀⠖⠀⠀⣀⠀⠀⠀⠀⠀⠀⠠⠈⠀⠀⠀⡀⠀⠀⠀⠀⠘⠂⠘⠁⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠀⠈⠀⠋⠀⠀⠀⠒⠀⠄⠀⠀⠀⠀⠉⠀⠀⠀⠠⠆⠀⠠⠀⣤⠀⠀⠉⠀⠀⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶
⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠀⠂⢠⠄⠀⠀⠀⢀⠀⠀⠀⠀⣀⠰⠆⠐⣔⠃⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠘
⠀⠀⠀⠀⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠈⠶⠀⠀⡄⠀⠀⠒⠀⠀⠀⠀⠁⢀⡀⢀⡀⠂⠁⠰⡄⠀⠠⠤⠤⠀⠀⠀⠠⠀⠀⠀⠀⠒⠀⠀⢤
⠀⠀⠀⠠⠀⠀⠀⠘⠋⣃⠀⠀⠖⠀⠀⠀⠀⡀⠀⠀⠀⠀⠄⢠⡀⠀⢠⠀⣀⠀⠀⠀⣀⠈⠁⠀⠀⠀⠀⠉⠀⠀⠀⣤⡀⠀⠀⢀⡀⠐⠂⠀⠴
⠀⠀⡀⠀⠀⠶⠀⠀⠀⡉⠀⢀⠈⠀⠀⠀⠀⠉⣤⠀⢀⠘⠃⠀⠀⢀⠀⠀⠉⠀⢠⠀⠉⠀⠄⠀⠠⠀⠙⠄⠀⢀⠀⠀⠀⠀⠀⠈⠁⠀⠀⢠⠀⣀
⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠂⠈⠀⠀⠀⠀⠆⠀⠀⠀⠈⠀⠀⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⡤⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⢰⠆⠠⠄⠨⠀⠉⢤
⠀⠐⡂⠀⠀⡀⠀⠀⡀⠀⠴⠰⠀⠶⠀⠐⠂⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠛⠀⢀⡈⠀⠀⠀⠄⠀⢠⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠀⠀⠠⠄
⠀⠀⠉⠀⠀⢁⠀⠀⠁⠀⠀⠀⠘⠃⡀⠀⠠⠀⠀⠲⠀⡀⠂⠰⠒⠂⡀⢀⠂⠈⠀⠀⠀⠀⠐⠐⠂⠀⠀⣤⠀⠀⠀⢘⡃⠀⠘⠀⠀⣠
⠀⠀⠉⠀⢤⠀⠠⠄⠃⠀⠀⠀⠀⠀⢴⠀⠀⠚⠤⠀⠀⢡⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠒⠘⢂⡀⠀⠀⠀⢀⡀⠠⠌⠁⠀⠀⠀⢀⠀⢐⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⢀⡄⠀⠋⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠙⠀⠤⠀⠃⠀⠰⠀⠀⠀⠰⠀⠈⠀⠀⠀⠀⢀⡀⠀⠘⠀⠉⠘⠘⠃⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠃⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠄⠀⠀⠂⠀⠀⡄⢀⡀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠐⡀⠀⠉⡀⠀⠀⠂⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠴⢉⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠐⠆⠀⣄⠀⢀⠀⠀⠰⠀⢀⡄⠁⠀⠠⠀⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠶⠀⡀⠀⠀⠓⠘⠀⠀⠀⠀⠀⠀⠘⠀⠀⠰⠆⠁⠀⠀⠐⢶⠀⠀⠀⠀⠀⠀⢀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠙⠀⠒⠀⠰⠀⠀⠐⠂⠀⠀⠠⠄⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠀⠀⠀⠀⠀⠀⠛⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠋
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠉⣰⠀⠀⠀⠀⡎⢉⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠁⠀⠀⠀⠀⢹⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⣢⡞⠀⠀⠀⠀⠀⠘⣦⠶⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣥⣼⣤⣤⣤⣤⣤⣼⠥⠭⠤⠤⠤⠤⢤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠀⠀⠁⠀⠀⠀⠀⠇⠀⠀⠀⣀⡤⠖⠋⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠛⠒⠒⠒⠲⠶⠶⠶⠶⠶⠶⠤⠤⠤⢤⡶⠛⠉⠀⠀⢀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⠒⣿⢀⣴⣶⣿⡤⣄⠀⠀⢀⣤⣤⣶⣦⡀⢸⡇⠀⠀⣰⠋⢉⡟⢹⠛⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢪⠀⣿⠀⢸⢿⣿⣷⣏⠀⠀⢸⢸⣿⣧⣼⠛⢸⡇⠀⠀⣿⠀⢸⡁⢇⠀⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⢤⣿⠀⠀⣉⣉⠁⠁⠀⠀⠘⠈⠉⠉⠛⠀⠘⡇⠀⠀⠘⢦⣬⠷⣼⠒⠁
⠀⣤⠴⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣧⣄⣀⣀⣀⡀⢈⣙⣟⠁⠀⠀⡇⠀⠀⠀⠀⣠⡴⠛
⢀⡈⠙⢳⡈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠶⠶⣦⢤⣤⣭⣭⣉⣉⣉⣉⡉⠀⠀⠀⣷⢀⣤⠶⠋⠳⢤⡀
⢾⠙⠲⢛⣷⠓⣦⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⡀⠀⠉⠉⠉⠉⠉⠛⠛⠛⠛⠋⢳⡀⠀⠀⠀⠻⣄
⠈⠙⠒⠋⠙⠲⡏⣰⠳⣤⣀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⢀⣤⣽⣦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠻⠿⣄⠈⠙⠛⠒⠒⠖⠛⢋⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⢠⡏⠀⠀⠀⠀⠈⠉⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⠶⢤⣤⠶⠶⣾⠁⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠷⠾⠿⠿⣶⣶⠁⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠂⠀⢀⡈⡇⠀⠀⠀⠐⠂⠀⠐⢲⠈⡇⠀⠀⠀⣀⡤⣷⠈⣷⡀⠀⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠉⠀⠒⠒⠒⠒⠶⠶⠤⠤⢤⣭⣭⣄⣉⣈⣀⣚⣚⣀⣧⡠⠔⢊⡡⠖⣿⠀⣸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠀⠒⠒⠒⠒⠢⠤⠤⠤⠤⠤⣤⣤⣄⣀⣀⣈⣉⣉⣯⠤⠚⠉⠀⠀⢸⢻⣉⠉⢉⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡏⠀⠀⠀⠀⠀⢸⣰⡋⣻⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⢀⣤⢏⡽⠛⢯⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⠶⠶⢦⣤⣤⣤⣄⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢸⡇⢀⣤⠾⠋⢹⠸⡇⠀⣸⠃⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠠⣿⠉⠉⠉⠉⠉⠛⠛⣿⠛⠛⢻⡿⠾⠟⠋⠁⠀⠀⠈⠛⠁⠀⢻⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠐⣿⡄⠀⠀⠀⠀⠀⠀⣧⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠋⠈⠙⢛⡽⢻⡀⠀⠀⠀⠀⣠⠿⣤⣒⣺⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣶⣛⣁⣀⣀⣀⡴⠋⠀⢘⡇⠀⣠⠴⠋⠁⠀⠀⠉⡽⠉⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⠤⣬⣭⣭⣽⡤⠖⠛⠉⢰⠻⠷⠦⣤⣤⣀⣀⡾⠁⣠⠟
⡀⠀⢀⢀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⡒⠲⠶⣤⣭⣷⢞⡁⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⢀⢀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠁⠀⠀⢀⣀⣀⠀⠀⠀⠉⠙⠲⢤⣀⠀⠀⠀⠀⢾⠀⠀⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⢀⡴⠋⠻⢤⠈⠉⠳⣄⠀⠀⠀⠀⠈⠑⢦⡀⠀⠈⠓⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⡞⠲⠤⠞⠋⢀⡴⠏⠮⣇⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⡴⠋⠙⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⣠⣞⣓⣒⣒⣒⣒⣚⣓⣒⣒⣛⣢⣀⠀⠀⠀⠀⠀⠀⠙⣌⢧⡀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠘⣆⠉⠉
⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⣺⠉⡇⠀⡴⠊⠒⣄⡤⠤⠤⣄⡔⠊⠒⡄⠀⡏⢙⡆⠀⠀⠀⠀⠀⠀⠹
⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠻⢤⡇⠀⢧⣀⣠⠟⡇⠀⠀⡏⢧⣀⣠⠇⠀⣧⠴⠃⠀⠀⠀⠀⠀⠀⢰⡆
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠲⠲⠐⠔⣴⡃⠀⠀⢳⣔⠠⠴⠖⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃
⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣬⣷⣤⣤⣥⡸
⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⢰⠖⠒⢶⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⢲⡖⠒⢲
⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⡞⢠⠦⣾⠀⠀⠀⢀⣆⢦⣦⢦⠀⠀⠀⢸⠦⢶⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢀⡸⢁⠇⠀⢸⡀⠀⠀⠸⠜⠜⠞⠏⠀⠀⠀⣸⠀⠀⢇⠹⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⢮⠀⢸⠂⠀⠀⠉⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠁⠀⠀⢸⡀⢨⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡇⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⡼⣉⢣⠀⠀⠀⢸⢹⠀⠀⠀⠀⡇⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠓⠓⢤⠙⠲⠤⣄⣸⢡⠛⡎⣇⠀⠀⣸⢸⠀⠀⢀⠴⠓⠛⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠈⡇⠀⠀⢠⠇⠿⠖⠃⠸⡆⠀⣿⢸⠀⠀⡏⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣀⠀⠀⠀⠀⠀⢀⣏⡞⠉⠉⠙⢦⣹⡀⣿⣸⠀⠀⠀⠀⠀⢀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠉⠁⠈⠉⠀⠀⠀⠀⠀⠈

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡋⡋⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⢋⡽⠟⢻⠛⢿⣍⠛⠳⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠋⠀⠀⣰⠟⠁⠀⢸⠀⠀⠙⢷⡀⠀⠈⠳⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⣼⠃⠀⠀⠀⢸⠀⠀⠀⠀⢻⡄⠀⠀⠈⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⣸⠃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣀⣀⣀⣀⣸⣇⣀⣀⣀⣀⣀⣸⣀⣀⣀⣀⣀⣀⣿⣀⣀⣀⣀⣸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠉⠉⠉⠉⢹⡏⠉⠉⠉⠉⠉⢹⠉⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉⢹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⢻⡄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⢻⡄⠀⠀⠀⢸⠀⠀⠀⠀⣼⠃⠀⠀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠹⣆⠀⠀⢸⠀⠀⢠⡾⠁⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣤⣈⣳⣤⣸⣠⣴⣋⣠⡴⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠋⠉⠉


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣧⡇⢹⡏⣾⠍⢸⣽⠂⣷⣾⢸⡯⠈⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠈⠁⠈⠁⠉⠉⠈⠈⠁⠁⠉⠈⠉⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠉⠢⠄⠀⠀⠀⠀⡄⠩⡒⣂⠥⠀⠣⠄⠚⢃⠀⠀⣄⠀⠙⠀⢸⠀⠀⠘⡇⠀⠀⠀⠀⡇⡇
⣈⠔⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠐⠂⠉⣀⠠⠄⠒⠁⠀⠀⠙⠐⠒⠒⠁⠀⠀⠀⡝⠀⠀⠒⣊⡡⡣⠀⠀⠠⡀⠴
⡉⣦⠄⢻⠂⠀⢀⠔⣊⠩⠤⠤⠍⣑⠢⡀⠀⠀⠑⠂⠉⠁⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⠀⠀⠀⠀⠀⠘⠓⠛⠋⠉⠁⠀⠀⠀⣵⠀⡦
⢡⠠⠄⡜⠀⠰⡡⡪⢒⠩⠥⠬⢅⠢⡑⠬⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠒⠋⠉⠉⠀⠑⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⢣⡠⠰
⣢⡴⠔⠀⠀⠀⠘⠔⡡⢊⠉⠉⡒⢝⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⢨⡇⢀⣋⣀⣘⠀⠀⠀⠀⠀⢠⡐⠊⣩⡞⠉⠀⠀⠀⣠
⠉⠀⠀⠀⠀⠀⠀⠀⠉⢡⠂⢲⠈⠁⠀⢀⠤⠠⠔⠒⠚⠉⠉⡆⠀⠈⠋⠀⠈⠀⠰⠄⢠⠄⠀⠀⠀⠀⠀⠀⠈⣏⢔⡀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠊⠀⠀⠀⢰⠀⠀⢀⢀⠂⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠁
⠤⠐⠢⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠤⠐⠂⢖⠏⠫⠆⠀⠀⠀⢀⡠⠄
⡐⠀⠀⢠⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠌⠂⠄⡌⠉⡄⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡠⠄⢒⡢⠉⢰⠊⠙⣞⠀⠀⠰⡄
⠈⠀⠀⢸⠄⠀⢠⡋⠉⠒⠘⠀⠀⠀⠀⠀⠀⠀⠚⠓⠊⠉⠉⢀⢀⠤⡖⡀⡰⠠⣀⠀⠀⠈⡄⠩⢐⡂⠁⠀⠦⠤⠘⠇⠀⠀⠇
⠀⢤⠉⠀⠁⠀⠀⠉⢀⡐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣢⣁⣤⠰⡊⢢⠠⠘⠥⠀⠀⢡⠈⠒⠂⠈⣀⡠⠄⠒⠁⠀⠀⢃⠒⢀
⠂⠉⠛⠀⠀⠀⡔⠉⡍⠑⣤⠀⠀⠀⠀⣀⣀⠀⣀⠀⠀⠀⠀⠱⡀⠴⠖⢙⡀⡥⢤⠀⠀⠀⠀⠒⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⢰⠀⠀⠃⠀⠏⠀⠀⣪⠓⠀⠁⠀⢾⣇⠀⠀⠀⠀⠑⢄⡜⠣⣱⠄⠀⠀⠀⠀⢀⠠⢐⡂⠀⢐⡂⠄⡀
⠤⠀⢠⡀⠀⠈⠑⠂⠤⠚⠀⠀⠀⣹⠀⠀⣠⠀⠸⡹⡀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⡔⡡⡪⠕⢐⣒⠒⠬⡑⢌⡢⠀⠀⠀⣀⡠
⠀⡤⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠁⠀⠀⣇⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢎⠔⡩⠔⣒⠨⢕⠬⠂⠀⠀⠀⡐⠁
⠐⠃⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⡀⣀⣀⠤⢛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠔⡡⠤⡉⠒⠀⠀⠀⠀⠀⡤⠥⠈
⠀⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣄⡠⠴⠶⠛⠃⠀⠀⣀⡀⣀⡀⠀⠀⠤⡄⠀⠀⠀⠀⠀⠀⠃⠤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⢒⣒⣒⡒⠤⣀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠠⠀⠀⠀⡇⠀⠀⠀⠀⠀⡠⣤⠐⢒⢤⢄
⠤⠤⠄⠔⠀⠀⢠⢊⢔⡨⠐⠀⠐⠠⢅⠢⣑⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⣃⠀⠀⠀⠀⢀⢇⢀⡕⢣⠆⡦⠴⠄⠀⠀⢠⠀⠄
⠂⠀⠀⠀⠀⠀⠈⠡⡡⢊⠥⠀⠠⢍⡢⠕⠀⠀⠀⠀⠀⠀⡀⠙⠻⡛⠹⢉⡙⠙⠀⠂⠀⠀⠀⢰⣀⣨⣁⡛⢰⠇⢀⡡⠀⠀⢸
⡀⣀⣀⠂⡄⠀⠀⠀⠀⠣⢊⠥⢍⠓⠃⠀⠀⠀⠀⠀⠀⠘⠢⠤⠴⠥⠤⠤⠁⠀⠀⠘⠁⠀⠀⠈⠧⣘⣸⠕⢣⡠⠊⠃⠀⠀⢸
⠇⢉⠉⠁⠐⡄⠀⠀⠀⠀⠘⠤⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠊⢯
⠀⠘⠀⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠉⠉⠉⠀⠀⠀⣀⠠⡄⢒⣂⡲⡄⠀⠀⠓⠒⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⣰⢶⠀⠀⠀⠀⣀⡠⠤⠐⠒⢏⠏⠯⢇⠀⠀⠀⠀⠉⣡⠘⠀⠀⠀⣇⠁⠀⠀⠀⠸⣽
⠀⠀⠀⠀⠀⠀⡀⠈⠢⡤⢪⠃⠈⠀⠀⠀⢸⡀⠤⣐⠈⠉⠰⠈⠉⢶⠀⠀⠀⠰⠁⣼⠈⢻⠄⠀⢹⠀⠀⡞⠄⠀⣿⡅

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠀⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣅⣀⣸⣿⠯⠤⠄⣼⣆⣀⣸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣥⢠⠀⠀⡠⡖⠲⣤⣤⢲⠲⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠞⠉⠑⡀⠀⢧⣳⣴⢻⢿⣘⣶⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⣡⢀⣤⠃⠀⠈⠉⠁⠈⠀⡉⡁⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣻⠀⠀⢸⢿⠽⠾⢾⠶⣿⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠅⢧⣤⣤⣈⣩⣭⣭⣭⠭⠤⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡲⠶⣶⠀⠠⡘⡿⠿⠿⠿⠿⠶⠎⠈⠒⠒⢒⠓⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠤⡀⠀⠈⢃⠀⡇⠀⢐⡐⠄⠀⠀⠀⠀⠀⠀⠧⠃⠀⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠘⠤⠆⢀⣀⡜⠀⡇⠀⢀⣤⣤⣴⣶⣶⡶⠶⠿⢯⠆⠀⠋⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠈⢷⣤⣴⣿⣿⢇⡏⡇⠀⣿⠀⡴⠚⢏⠉⠉⠉⠳⢸⠀⠀⡆⢳
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⠀⠀⢀⣿⣿⣿⣿⣸⡇⡇⠀⣿⠀⠑⠔⠈⠁⠈⠀⡁⣸⠆⠀⡄⠈⣄
⠀⠀⠀⠀⠀⠀⠀⡰⢋⣈⠳⣀⣾⢿⣿⣿⣏⣿⠇⠁⠀⣿⢸⠠⡁⡀⠤⠤⠀⢓⢻⡃⠀⣿⡤⠈⠒⠤⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠇⠀⡸⠀⡟⠛⣿⣿⣿⢿⡿⠀⡇⠀⣿⠀⠆⠒⠐⢀⣁⣁⣬⡼⠂⠀⣿⣧⣤⣄⡀⣀⠬⢿⠒⠒⢐⠢
⠀⠀⠀⠀⠀⠀⠀⠘⣤⣤⣾⠁⠈⣾⣿⣿⣿⡇⣾⠃⠀⠙⠒⠚⡿⠛⠛⠛⠹⠀⠀⠀⠀⡟⠫⠍⣁⡀⡏⢀⠄⣷⣶⠤⠭
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣌⠀⠀⠀⢻⣿⣿⣿⢱⡇⡆⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠉⠙⢶⠚⠛⠉⢙⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⣦⠀⠀⢸⣿⣿⣯⣾⠃⣇⠀⠀⠀⠀⠆⣤⠀⣠⣞⣠⠠⠤⠚⠀⠀⠀⠀⠀⠀⠀⠑⠒⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡜⠲⣤⡤⢍⡉⢹⣿⣶⣯⣦⣤⣶⣶⣾⣿⡿⠟⠛⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠚⠆⣌⠑⠀⢱⠈⣿⣿⡏⠉⠀⠀⠀⣿⠋⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠈⠏⢹⠀⣇⡼⠀⡟⣿⠁⠀⠀⠀⠀⠃⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠚⠋⠉⠁⠀⢁⣿⣀⠀⠀⠀⠀⢿⠲⡦⠖⠒⠙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢁⣈⠹⡆⠒⠒⠙⠂⣷⣶⠾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⢂⢈⠆⣳⣶⠾⢿⡶⠁⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢦⣁⣠⡏⠀⠀⢘⡇⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢸⢰⡏⡏⠀⠀⠀⢸⡇⠀⠀⠈
⢀⣠⣤⣶⣶⣶⣦⣶⣾⣿⣿⣿⣿⣷⣶⣶⣶⣿⣼⢸⠃⠀⠀⠀⢸⣇⣀⣤⡾⠒⠠⠄⣀
⠈⠩⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠌⠀⠀⠀⠀⢘⣿⣯⣤⡀⣀⣤⠴⢾⡇
⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣭⣐⣛⠷⠶⠚⠋⠉⠉⠙⠻⠯⣒⡈⠤⠃
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⢿⣿⣿⣿⣻⡿⣿⣿⣿⣷⣦⣤⠶⠒⡋⠽⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢾⣯⣟⣻⣇⠨⠅⠒⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣇⢀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⡌⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣴⣶⡆⠀⠀⣸⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⠀⢠⣿⣿⣿⣿⣿⠃⡼⠐⠒⣀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣿⣿⣿⣧⡀⠀⢸⣿⣿⣿⣿⢿⠟⢁⠀⢶⣼⡇
⠀⠀⠀⠀⠀⢀⣼⣿⣿⠀⠀⠀⠀⡿⠉⢹⣿⣿⣿⣷⣿⣿⣿⣿⣿⡟⢀⢻⣿⣿⣿⡇
⠀⠀⠀⠀⢠⣾⣿⣿⣿⠀⠀⠀⢀⣧⣶⣿⣿⣿⡟⢿⡿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⠏⠀⢀⠋⣴⡀
⠀⠀⢠⣴⣿⣿⣿⣿⡟⠀⠀⠀⡠⠊⠁⠀⠀⠉⠁⠘⣰⣿⣿⣿⣿⣷⣾⣿⣿⣿⡏⠀⠀⢀⣴⢿⡅
⠀⠀⢹⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣶⣿⣿⣿⡶
⠀⠀⠀⢻⢙⣿⣿⣿⠴⠧⠐⠦⠀⢀⣀⣀⠀⢠⠀⠘⢿⡿⠃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⢿⡟⠉⠁⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠸⣧⣀⠀⠀⠀⠀⠀⠀⠀⠒⣲⣦⡄⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠻⢋⠁⡀⠀⠀⠀⠀⠐⠠⣄⣀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡿⠋⠹⠋⠙⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠘⢿⣷⡾⣮⣲⣬⣲⢶⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡙⣡⠆⠀⠀⡴⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⢿⣿⣽⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣴⢄⣶⢡⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠺⢹⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠄⠈⠛⢀⡤⣤⠶⠶⠦⠀⠀⠀⢀⠀⠀⠀⠀⠀⢠⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⣿⠁⣿⡶⣶⣶⣒⣒⣤⣈⣳⡐⡐⠆⠀⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⡀⣿⠀⣹⠀⢻⠙⣿⠛⡟⢻⠙⠁⠀⠀⣰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⢿⠀⢹⡄⢸⠀⣿⠀⡇⢸⠀⠐⠀⠀⠉⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠳⠂⠻⠻⡆⢿⠒⠟⠈⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⡤⠤⢤⣤⣄⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⠤⠤⠤⠭⠭⠍⢉⣉⣉⣛⣛⡛⠛⠛⠛⠛⠿⠷⠶⠶⠶⠶⢶⣶⣤⣤⣤⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠒⠒⠒⠂⠠⠤⠤⠬⠍⢹⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡈⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠃⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⢀⠀⡇⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⡠⠚⠀⠀⠀⠀⢸⠀⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠨⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⡉⠐⡒⠢⠤⠭⢉⣁⣒⠒⠠⠤⠄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠡⢄⠘⢠⠆⠊⠠⠔⣀⡀⠄⢀⠬⠍⣑⠒⠒⠲⠠⠭⢉⣐⣒⡒⠂⠤⠤⢀⣀⣀⡀⠀⠀⠀⢸⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠋⠀⡐⠢⠉⠔⢂⡠⠀⠁⡂⠀⠃⠠⠆⢒⡠⠉⣁⠄⠮⣈⠡⠒⠀⢀⡄⠡⢉⠉⠐⠒⠂⠬⠭⠍⣉⣒⠚⢸⣀⡇
⠀⠀⠀⠀⠀⣀⡤⠚⠁⡠⠤⠉⡀⠐⠉⠠⠂⠐⡠⠁⡈⡀⠘⠃⠨⠔⠀⡤⠒⠉⡄⠀⠁⠀⠰⠄⢀⠰⠀⠁⡀⠀⠰⠤⠀⠰⠀⢀⡠⣼⣏⣡⠇
⠀⠀⠀⠀⠀⡏⠉⠑⠒⠒⠤⠭⠄⣚⣀⠈⠒⠀⢔⣈⠀⠀⠀⠀⠉⠀⠒⠀⡤⠀⡀⠀⠘⡀⠀⠘⠀⣤⠀⠈⡅⠒⠊⢀⡠⠔⢊⣵⠶⠚⠉
⠀⠀⠀⠀⠀⠈⠉⠉⠓⠒⠢⠤⠤⣄⣀⣉⠉⠙⠒⠒⠤⠤⢤⣀⣐⡂⠂⠡⠔⠀⢤⠄⢈⢀⠒⠠⠀⠖⠀⢁⡠⠔⠊⣁⠤⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠒⠲⠤⠤⣀⣀⡈⠉⠑⠒⠒⠦⠤⠥⣀⣀⣁⡠⠔⠊⣁⠤⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠢⠤⠤⣄⣀⣏⡤⠖⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⠟⣫⣴⣿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣌⠻⣿⣿⣿⠛⣡⣾⣿⣿⡿⢋⣴⣿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣷⣦⠉⠁⠚⠻⠿⠿⠏⠐⠛⢋⣡⣴⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠹⣿⣿⡿⠃⣴⣿⣿⣿⣶⢂⣾⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡄⠹⠟⢀⣾⣿⣿⣿⣿⢃⣾⣿⣿⣿⣿⣿⣿⠏⢠⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠆⠀⠺⣿⣿⣿⣿⡏⣾⣿⣿⣿⣿⣿⣿⠏⢠⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡏⢀⣶⣤⡈⠻⢿⣿⢸⣿⣿⣿⣿⣿⠟⠁⣴⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣾⣿⣿⣿⣶⣤⡁⠙⠻⢿⡿⠟⢁⣴⣾⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⠃⠟⢛⣀⣤⣦⣬⣭⣭⠍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠩⢴⣶⢰⣿⣿⣿⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉




⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠛⠉⠉⠙⠛⠓⠒⠶⠶⠤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⢰⠋⠉⠉⠛⠒⠒⠦⠤⢀⣀⣀⡈⠉⠙⠳⢤⡀
⣠⢤⠞⢻⢹⣧⠶⣆⠀⠀⠀⠀⠀⡏⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⡄⠈⠟⠳⣄
⠙⢦⠱⡴⢾⢃⡼⠃⠀⠀⠀⠀⢸⠃⢰⠁⠀⠀⠀⣴⡆⠀⠀⢀⡄⠀⠀⠀⠀⠀⡇⢰⠀⠀⠈⠳⡄
⠀⠈⣗⣋⡉⢽⡄⠀⠀⠀⠀⠀⡟⠀⡎⠀⠀⠀⠰⠤⠤⣄⣀⣈⡁⠀⠀⠀⠀⢠⠁⠃⠀⠀⠀⢠⡇
⠀⠀⡏⠀⠀⢸⡁⠀⠀⠀⠀⢰⠃⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⡎⢸⠀⠀⠀⠀⣸
⠀⠀⣧⠤⠀⠀⢧⠀⠀⠀⠀⣾⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⡎⠀⠀⠀⠀⡏
⠀⠀⣇⠀⢀⡀⠘⡆⠀⠀⠀⣏⠀⠳⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⢠⠁⠀⠀⠀⢸⠃
⠀⠀⠸⡏⠉⠀⠀⠹⣄⠀⠀⠙⠲⢤⣀⣀⡈⠉⠉⠓⠒⠲⠤⢤⣀⣀⣀⡰⠃⡼⠀⠀⠀⣠⠏
⠀⠀⠀⢳⡠⠖⠁⠀⠈⠲⣄⡀⣠⡞⠁⠀⠉⠙⠓⠒⠶⠤⢤⣀⣀⡀⠀⢀⣠⠥⣶⠚⠉⠁
⠀⠀⠀⠀⠱⣄⢀⡔⠀⠀⡀⠉⣳⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⡀⠀⢸⣆⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠈⠻⢤⣀⡴⠀⢀⠏⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠟⢺⠉⠉⢹⠁⠈⢩⠛⠲⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⡿⠚⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠈⢀⣀⣈⡀⠀⠋⠀⠀⣠⠛⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠿⠋⠉⡏⠉⠙⠓⠦⣄⠀⠁⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢠⠴⠶⠶⠶⠤⢤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⣦⠀⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠶⠀⠀⠀⠀⠀⠀⠈⢉⠓⠆⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⡇⠀⠀⡠⠀⠀⢠⡇⠀⠀⠀⠀⣀⣟⣒⡒⣺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⠁⠀⠰⣞⣋⣭⡾⣥⠟⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⣼⠀⠀⠀⠉⠁⡼⢁⢀⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠙⠛⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣄⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡗
⢶⠶⢄⣀⣠⣠⠞⠻⡁⠀⢣⠈⠙⠓⠒⣶⠦⠤⠤⠤⠤⠤⢤⡤⠾⠶⠖⠒⢶⠚⠁
⠈⢧⠀⠙⢆⠘⣄⠀⠑⠀⠀⢀⠀⣠⠴⠏⠀⠀⠀⠀⠀⠀⣼⠀⠀⣀⠀⠀⡈⠋⠛⠛⣆⡀
⠀⠈⢧⠀⢈⡆⠈⢀⡴⠶⠶⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡴⠊⠀⠀⡰⠁⢀⠆⡰⠋⣷
⠀⠀⠈⠷⠞⠉⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⣀⣰⡀⣀⣌⣰⠁⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠉⠁⣿⣠⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠛⠘⢘⠁⡇⠁⠀⢸⣠⠆⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠘⢏⠢⡀⠑⠭⣢⠈⠀⡇⠀⠛⢸⢀⡔⡅⡠⠳⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠄⢀⠀⠀⡈⠢⡒⠁⢀⠀⡇⠀⣀⢸⠐⡢⠊⣀⢔⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆⠑⠈⠪⡢⡀⠑⢄⠠⠤⡠⠨⡄⠈⠫⡸⠊⠄⢀⠝⡭⡠⠀⢘⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠚⡃⡃⠓⢝⠘⠈⡢⡀⠫⢂⢜⡁⡇⠒⣐⢌⠀⠀⠃⣻⢀⢄⠔⠁⡠⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠑⢌⠊⠢⡀⠑⠀⠈⠆⠐⢑⡱⠂⡇⠀⠲⡑⢕⠂⠂⠀⢀⠀⠀⡊⣂⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⠩⠵⠕⠬⠠⠀⠀⠀⠀⠀⠈⢠⠀⡇⢀⠀⠈⠢⠄⡀⠀⠉⠠⠨⡅⠁⡠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣘⣂⣀⣀⣀⡐⢄⢀⡒⡀⣐⢄⠠⠀⡇⣓⠑⢜⠂⠀⡤⣂⣀⣀⢢⡀⡡⠓⣚
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠲⠐⠆⠀⠀⠲⠑⢕⢌⡊⢾⠄⢨⠀⡇⠈⠲⠰⠀⠁⠂⠀⠀⠀⠀⠊⠀⠶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠩⡍⣍⢭⠉⠢⡀⠑⢅⠀⢠⠀⢠⠉⠉⡭⣩⠉⢉⠍⡭⣉⠢⡠⡕⢍⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠨⠢⣀⢙⣀⣈⡢⡀⠁⠀⠀⠁⠀⠊⢚⣀⢐⡃⠯⣮⠴⢔⢬⡮⣢⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢀⢦⡠⠀⠀⠠⡄⠀⠀⢨⠀⡆⠀⠀⠰⣌⠀⠖⠂⡀⢓⠑⢽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⢨⠁⠨⡅⡇⠀⢠⠐⡀⡇⢄⢀⠈⠪⡁⠀⠙⢉⡈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠐⠂⡇⠀⠐⢒⡈⠢⡀⠑⢕⢄⡈⠃⠲⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠛⠰⠸⠄⠐⠎⠆⠀⠀⠁

⠀⠀⠀⠀⣀⣀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠚⣩⡤⠶⠦⣬⡙⠂⠀⠀⠀⠀⠀⠀⠰⣶⣶⣶⣶⣶⣶⣶⡆⠀⠀⠀⠀⠀⢀⡀⠒⠀⣀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈
⠀⠀⠀⠀⠁⠴⢚⠲⠄⠁⠀⠀⠀⠀⠀⢀⠂⠀⠋⣹⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣇⣀⣠⣿⡇⠀⠀⠀⢀⠀⠀⠤⠀⠀⠠⠀⠀⢀
⠀⠀⠀⠀⠀⠽⠿⠿⠁⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠼⠿⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠇⠀⠀⠽⠿⠿⠀⠒⠐⠃⠐⠂⠿⠿⠿


⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⣒⣒⠴⠶⣂⣒⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀
⠀⠀⠐⣲⠁⢈⠆⢘⣒⠀⠀⠀⠀⠀⠀⠀⠀⣤⣬⣍⣉⣁⣀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢔⣀⡢
⠀⠀⠀⠼⠷⠤⢤⡾⠁⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣧⣤⡆⠀⠀⠀⠀⠀⢸⣿⣟⣉⣹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠪⠭⣕
⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠟⠿⠛⠛⠃⠀⠀⠀⠀⠀⠈⠻⠿⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠈⠁


⠀⠀⠀⣶⣤⠚⣿⠳⣴⣶⠀⠀⠀⠀⣀⣤⣶⣶⣄⣀⠀⣤⣴⣾⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀
⠀⠀⠀⣶⠖⣿⣿⡿⢶⡶⠀⠀⠀⠘⠿⠿⢻⠟⠿⠟⠈⠛⠛⢻⡟⠛⠛⠀⠀⠀⠀⠠⣤⣤⡄⠀⠀⠀⠀⠀⠀⠸⠛⣿⣧⣠⣄⣀
⠀⠀⠀⠀⢠⣤⣭⣄⡄⡀⠀⠀⠀⠀⠀⢀⣐⢴⠀⠀⠀⠀⠀⣀⣲⠀⠀⠀⠀⠀⢸⣦⣍⣉⣵⣿⠀⠀⠀⠀⠀⠀⢸⡟⠿⠿⢿⣿
⠀⠀⠀⠄⢤⢤⡤⡤⡌⠄⠀⠀⠀⠀⠀⠀⠀⡭⠀⠀⠀⠀⠀⠁⠭⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⡩⡀⠀⠀⠀⠀⠀⠾⡷⠤⠤⢬⣷⡄
⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠠⣄⡟⠙⢂⣄⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⢀⠀⡀⣀⡀
⠀⠀⠀⠀⠀⣠⣴⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⣙⢒⠂⣾⣿⠈⢳⠀⠀⠀⠀⠀⣖⢂⣐⠁⢤⠤⠐⢂⡁⠇⠀⠀⠀⠀⢸⠐⠩⠃⡇
⠀⠀⢀⣴⣆⣿⣿⣿⣿⣴⣦⠀⠀⠀⠀⠀⠀⠲⣒⣆⢇⠀⣿⡟⠀⠀⠀⠀⠀⢄⠀⡶⠔⠒⠀⢀⠁⡦⠆⠀⠀⠀⠀⣸⢖⠤⡖⠇
⠀⠀⠀⠙⠁⠈⠙⠋⠁⠙⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠓⠒⠁⠀⠀⠈⠒⠒⠁⠀⠀⠀⠀⠀⠈⠒⠚
⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠾⠿⠻⠿⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⢸⡿⠻⣿⠟⣿⡿⢿⣿⠻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠉⠰⠆⠀⠀⠀⠴⠆⠙⣿⣆⠀⠀⠀⠀⠀⠸⠷⠾⠿⠶⠿⠷⠾⠿⠶⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⢻⣶⣤⣤⣤⣤⣤⣤⣤⣾⠟⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣼⣿⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣤⡀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⢹⣿⠀⣾⡟⢿⡆⢠⣶⠀⣴⡟⢻⣦⠀⣿⡋⢹⡇⠀⠀⠀⠀⠀⠀⠈⠉⠉⣉⣉⣉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⣾⣿⠀⠙⠿⠟⠁⠀⠿⠀⠘⠻⠟⠃⠀⣿⣦⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢀⣴⣶⠄⠠⡦⠀⢶⠀⢰⣶⣦⡀⣿⠁⠀⣠⣴⠿⠟⠿⢶⣄⣠⣴⠾⠟⠿⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠃⠀⢠⣤⣤⣤⣤⣤⡀⠀⠙⣿⠏⠀⢰⡿⠁⠀⠀⠀⢀⡙⠛⠁⢀⠀⠀⠀⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⣸⡏⠉⠉⠉⣿⣇⣠⡾⠋⠀⠀⢸⣧⠀⠀⠀⣼⡟⢻⣧⠀⣿⠂⠀⠀⢰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠷⣶⣶⡶⠿⢿⡏⠀⠀⠀⠀⠀⠻⣷⣄⠀⣿⡿⢿⣿⠀⣿⠁⢀⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠶⠶⠶⢿⣇⠀⠀⠀⠀⠀⣼⡷⠶⠶⠶⢶⣦⡀⠈⠻⣶⣌⠀⠀⠁⠀⢈⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⢋⣤⣤⣄⠀⠀⠈⢻⣆⠀⢈⣿⣶⡀⢀⣴⡿⠛⠷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣾⣧⣼⡿⠛⠛⠛⢿⣿⠛⠛⠁⠈⢻⣿⠋⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠷⠶⣶⣶⡀⢸⣿⣤⣤⣤⣤⣤⣤⣤⣿⠏⣠⣶⠶⠶⠾⠟⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣿⠉⢿⣦⣉⣉⣉⣉⣉⣉⣉⣉⣁⣴⠿⣧⣄⠀⠀⠀⠀⠀⠀⢀⣼⣿⣄⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠉⣿⡏⠉⠙⣿⠉⠙⠻⣿⣍⡀⠈⠙⠻⠛⠛⠛⠛⠛⠿⣯⣼⡿⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡶⣶⣄⣠⣤⣴⡿⠇⢀⣴⢿⣦⠀⠀⠀⠙⠻⣶⣄⣀⣀⣀⣀⣀⣀⣀⣈⣉⣀⣀⣀⣴⡿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣶⡾⠏⠉⠁⠀⠀⠀⠘⢿⣶⡿⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢿⣶⡿⠃

⠀⠀⠀⠀⠐⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐⠀⠀⠀⠈⠀⠀⠀⢀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠀⠀⠀⠀⠀⠀⠈⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣶⠂⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⠀⠀⠀⠁⠀⠀⠠⠀⠀⠀⠀⠠⠅⠀⠀⠀⠀⠀⠀⠀⠀⠴⠁
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢠⡴⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⣄⣀⢴⠶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠸⠀⠀⣡⡀⠒⠀⠀⡀⠀⠀⠴⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⢙⡧⠎⠃
⠀⠀⠀⠀⠚⠀⠀⠠⠄⠀⠉⠠⡆⠀⠀⠐⠱⠄⠀⠀⠠⠀⣀⢀⠒⠘⠓⠟⢀⠠⠀⠀⠁⠀⠀⠀⠀⠟⠀⠁⠁⠁⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠒⠀⠀⠀⠀⠀⠀⢲⠸⠉⠀⠀⠐⢂⣸⠄⡘⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⢄⡀⠀⠐⠋⠉⡄⠀⠀⠴⠀⠒⠂⠀⠀⣡⠀⠀⠀⠂⠴⠀⠀⠀⠀⠀⡀⠀⠀⢰⠄
⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠐⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠄⢀⡀⠀⠀⠀⠀⠀⠂⠀⠀⢀⠀⠘⠀⡀
⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠚⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢀⡀
⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠘⠀⠀⢀⠀⢀⢈⠁
⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠐⠆⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠀⠀⠰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⡤⠤⠤⠤⠄⠀⠀⠀⠠⠤⠶⠶⠶⠤⡤⠀⠤⠤⢤
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠒⢒⣀⡈⠉⠁⠤⠄⠀⠀⠀⠀⠀⠀⠀⠐⠓⠀⠀⠀⠀⠀⠀⠀⠚⠛⠓⠚⠚⠚⡘⡙⠋⠙⡎⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢠⢁⠂⢡⢂⡕⠐⠌⠠⠰⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢁⠂⠂⠀⢢⠁⡐⡀⠠⢡⠞⣇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠂⠌⠀⠜⠠⠡⠐⠠⢁⡞⡐⣇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⡐⡀⢈⢈⠀⠁⠀⢁⡞⣠⠊⣷⣫
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⡐⠐⡜⢠⠂⠀⠀⢀⠁⡾⢠⠇⢌⣿⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠠⠐⡁⢠⠇⠈⠄⢀⠂⡼⢡⠏⠀⠂⢴⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⡐⢀⠎⠀⠌⠀⠀⡼⠁⡟⡄⠀⢤⢾⢽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠡⠠⠠⡊⠐⠀⢄⠄⣸⢁⠞⡐⡐⢔⢣⢺⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢠⠱⢡⡑⠀⡐⠀⠂⡰⢃⡎⠌⡐⢈⠀⠢⢻⡟⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⢀⠂⠠⠠⡐⠀⠄⠌⢘⠃⡜⠙⠐⠖⠀⠈⠦⢹⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠂⠃⠰⠡⠠⠔⠌⠀⠦⠮⠘⠀⠌⠌⠄⠂⠞⢼⡟⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⡂⣐⣆⣀⣀⣉⣉⣉⣁⣀⣀⣀⣀⣒⣒⣒⣒⣒⣓⣒⣓⣒⣒⣒⣒⣒⣓⣓⣒⣒⣒⣶⣾⣿⣞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠄⠁⠠⠤⠤⠤⢀⠀⢀⡀⢀⣉⡙⣿⠍⢭⡮⠍⢭⠭⠨⠭⡉⠭⠭⠭⠭⠭⠭⠬⠭⠵⢤⠑⣄
⠀⠀⠀⠀⠀⠀⠀⠀⡜⢠⠊⠀⠀⠀⠠⠤⠤⣤⠤⢥⠤⠮⡤⠤⠤⡤⠼⠀⡁⠥⢴⠦⠧⠈⢀⠵⠤⠭⡬⠦⠄⠤⠤⠀⢥⠀⠻⣄⢳⡀
⠀⠀⠀⠀⠀⠀⠀⡌⡠⠁⠀⠀⠀⢀⣀⣀⣰⢀⡀⠬⣀⠠⠆⢤⠤⠤⠤⠤⠧⢠⠀⠦⠨⡩⠈⢦⠳⢂⡑⡄⣀⣀⠀⢀⡀⢦⠓⠘⢦⠱⡀
⠀⠀⠀⠀⠀⠀⡜⡐⠁⠀⠠⠤⠄⠤⠬⢠⠄⠜⠀⠀⠦⠀⠠⠼⠤⠤⠠⠄⠠⠠⠤⠤⠤⠬⠬⠦⢁⠤⠵⠶⠬⣦⣄⠋⠢⠤⢤⣥⢌⢷⣳⡀
⠀⠀⠀⠀⠀⡜⠀⠤⠀⠀⠀⠀⠀⠠⠤⠶⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠠⠤⠤⠠⠀⠷⠂⢈⠨⣟⢮⣠⢥⣬⠢⢥⠤⣴⣏⢣
⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠈⠁⠀⠀⠀⠉⠉⠉⠉⠉⠈⢣⠀⠀⠀⠀⠀⠁⠢⢅⡂⢔⡨⢑⠢⣌⢀⠈⡀⢣
⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠉⠲⢌⡒⢅⠢⢐⠡⢀⠌⠆
⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣐⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⣀⣅⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠬⣀⠬⡂⠅⠘
⠀⠀⠳⡤⠠⢤⢄⣀⢀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣊⣱⡾
⠀⠀⠀⠀⠉⠉⠛⠓⠛⠛⠚⠚⠛⠐⠂⠲⠂⠊⠴⠳⠳⠓⠣⠞⠞⠞⠰⠳⠷⠓⠒⠲⠾⠶⠾⠂⠎⠖⠰⠛⠴⠣⠳⠶⠛⠂⠋⠒⠚⠚⠛⠛⠉
⠀⠀⠀⢀⠀⠀⣀⠠⢀⠀⠀⠀⠀⠀⠠⢀⠠⣀⠠⣀⠀⡀⠀⢀⠠⣠⠤⢀⠠⠀⠀⠀⡂⠄⢐⠀⠀⡀⠀⣀⠠⢐⠠⢀⠠⢀⠠⠀⡀⠀⡀⢀
⠀⠀⠀⠀⠁⠉⠂⠉⠀⠀⠁⠀⠩⠀⠈⠀⠠⠀⠀⠐⠈⠀⠀⠐⠉⠐⠨⠀⠈⠀⠂⠁⠐⠨⠀⠊⠅⠂⠡⠐⠠⠐⠀⠄⠀⠅⠂⠡⠂⠁⠂⠁⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠐⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⡏⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢨⠉⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠉⠉⡇⠀⠀⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢸⠀⡀⢀⡀⠀⠀⠀⠀⢀⠀⠀⠀⠁⠀⠀⣿⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠃⢿⡟⠀⠀⠀⠀⣿⣷⡅⠀⠀⠀⠀⣿⠀⠀⠀⢰⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⡇⠀⠀⠀⢀⠀⠀⠀⠉⢀⡀⠀⠡⠀⣿⠀⠀⠀⠘⠋⠳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢠⠀⠰⠀⠀⠀⠀⣀⣀⠠⡠⠚⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠑⠀⠠⠤⠀⠀⠀⠀⠄⠀⠐⠂⢀⡇⠀⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠁⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⡇⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠀⠀⠀⠠⠶⠀⠀⠀⠀⢠⠄⠀⠀⠀⣤⠀⠀⠀⠀⠀⣰⠤⢅⠤⠤⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢢⢥⠘⠂⠤⠤⠤⢄⣀⣀⣀⣀⣀⣀⣈⣀⣀⡁⣀⣀⠀⠠⠞⠁⠀⠀⠉⠚⡤⢾⣄
⠀⠀⠀⠀⠀⠀⠀⢀⡐⠂⠰⠥⠮⠼⠀⠀⠐⠃⠀⠤⠤⠤⠤⠤⠤⠤⠤⠄⠴⠀⠀⠀⠄⣶⣰⠆⠂⢀⠔⡇⡇⠈⣆
⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⡀⠀⢀⣀⣈⣈⡀⣀⣀⣁⣉⡉⣀⣀⣀⣀⣂⡀⢀⣒⣀⣀⠀⠀⠀⠐⠒⢂⣀⡇⠀⠀⠘⠄
⠀⠀⠀⠀⠀⠀⠀⠀⡴⢹⠇⠀⡼⣧⠽⣬⢷⡭⢦⡵⣮⠷⣭⢦⡽⢮⠿⣎⢷⡘⠀⢰⡿⠹⡄⠀⠀⢸⣁⠕⠀⠀⠀⠨⡀
⠀⠀⠀⠀⠀⠀⠀⡜⣡⠋⢸⣧⢻⡜⣯⡝⣮⢻⣭⢳⡽⣮⢽⣭⢷⡽⢯⡽⡮⠷⠀⣼⠇⠀⢸⠀⢐⠸⢁⠎⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⡜⠰⠃⢤⢤⠾⠤⠤⠴⠷⠴⠷⠠⠾⢠⡄⠀⠾⠇⠼⠇⠮⠇⠼⠅⠿⢀⠀⢠⠂⢀⡳⣷⣤⡀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⡌⠀⠁⠀⠘⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⡠⠋⠉⠉⠁⠀⠉⠉⠁⠀⠈⠈
⠀⠀⠀⠀⠀⠂⠠⠀⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠀⠀⠀⠀⠴⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠋⠉⠉⠉⠉⠉⠉⠛⠳⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⢀⣀⣤⣤⣤⣤⣤⣄⣀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠈⠙⠳⣦⡀⠀⠈⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣤⡶⠾⠛⠛⠛⠛⠛⠲⠶⣤⣀⣠⡴⠶⠚⠛⠛⠛⠛⢿⡄⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠀⠀⠀⢀⣀⣀⣀⡀⠀⣠⠾⠋⠁⠀⠀⠀⣀⣀⣀⣀⣸⡇⠀⠀⣿⢷⣄
⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⢀⣤⠶⢻⡏⠉⠉⠉⣹⠟⠁⠀⠀⣠⡴⠞⢿⡉⠉⠉⠉⣿⠀⠀⢰⡏⠀⠙⢷⣄
⠀⠀⠀⠀⠀⢀⡾⠃⠀⢀⣴⢿⡇⠀⠀⢻⣄⠀⣼⠏⠀⠀⣠⠟⢧⡀⠀⠈⢻⡄⢀⣼⠃⠀⠀⣾⢷⣄⠀⠀⠻⣆
⠀⠀⠀⠀⠀⣾⠃⠀⢀⡾⠁⠀⢻⣆⠀⠀⠙⢾⣏⠀⠀⣼⠃⠀⠀⢳⡄⠀⠈⢿⡞⠁⠀⢀⡾⠃⠀⠹⣆⠀⠀⢻⡆
⠀⠀⠀⠀⢰⡏⠀⠀⣼⠃⠀⠀⠀⠙⢷⣀⠀⠀⠉⠻⠶⣯⣤⣤⣤⣬⣿⠀⠀⢸⡇⢀⣰⠟⠁⠀⠀⠀⢻⡄⠀⠈⣷
⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠙⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⢘⣿⠟⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿
⠀⠀⠀⠀⢸⡇⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠛⢳⡶⠶⠶⠶⠶⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⣿
⠀⠀⠀⠀⠀⢿⡀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⢿⡄⠀⠀⣸⠇⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⣸⠇
⠀⠀⠀⠀⠀⠘⣧⡀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⢿⡄⠀⠈⠻⣤⡼⠋⠀⠀⣼⠇⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⣠⡟
⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠙⠳⣦⣄⣀⠀⠀⠀⢻⣦⠀⠀⠈⠻⢦⣤⣾⠃⠀⠀⢀⣀⣤⡶⠛⠁⠀⢀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠉⠉⠙⠛⠛⠉⠉⠳⣦⡀⠀⠀⠈⠉⠙⠛⠛⠉⠉⠁⠀⠀⣀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣤⣄⣀⣀⣀⣠⣤⡴⠾⠛⠳⠶⣤⣄⣀⣀⣀⣀⣤⣤⠶⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⠛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣯⣀⡤⠚⠃⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠓⠚⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠋⠑⠐⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠂⠲⠆⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⢀⡀⠄⣀⡀⠀⠀⠀⢀⡠⠄⣀⡀⠀⠀⠀⠀⣿⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠛⠀⢀⠋⢠⣤⠉⢿⡆⠀⠰⠋⣠⣄⠙⣿⡄⠀⢠⡶⠙⠻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠰⠄⠈⢦⡈⠋⣠⣾⠇⠀⠸⣆⡙⠋⣠⡿⠁⠀⠉⡇⠀⠀⣛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠤⣤⠀⠀⠀⠁⠈⠉⠁⠀⠀⠀⠈⠁⠈⠉⠀⠀⠀⠙⣧⣀⡤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⣀⡀⢀⡀⠀⠀⠀⠀⠀⢉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣿⣯⢸⣿⡅⣿⣧⣸⡇⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠁⠈⠉⠀⠉⠁⠈⠁⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠟⠛⠻⣿⠛⠛⠛⠛⠻⣿⠛⠛⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡔⠒⢢⣤⡐⠒⢺⣇⠀⣘⣿⠗⢺⣆⠀⣘⣿⠒⠒⠒⠒⠲⡶⠖⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⢠⣶⡟⠉⠉⠉⠉⠙⠛⠛⠉⠉⠉⠛⠛⠛⠉⠉⠉⠉⠙⡿⠀⣰⣶⡄⠙⡦
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠿⣀⠘⠿⡇⢸⠇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢹⠂⣷⡀⠛⠟⠃⣠⡿⡀
⠀⠀⠀⠀⠀⠀⠀⢠⡌⢶⠉⢶⠶⡇⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣟⠁⢶⢶⡖⠉⣤⢡⡄
⠀⠀⠀⠀⠀⠀⠀⢇⡸⠀⢠⡎⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⣯⠀⠸⠀⢱⡄⠀⠆⠱
⠀⠀⠀⠀⠀⢀⠻⡜⠃⢀⠏⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣏⠀⢰⠀⠀⠱⠀⠘⢃⠾⡀
⠀⠀⠀⠀⢠⡌⣶⠁⢠⠟⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⢸⡆⣿⠀⢸⠀⠀⠀⠻⡀⠈⣤⢃⡄
⠀⠀⠀⠠⣆⡸⠀⢠⡎⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢸⡇⣿⠀⢸⠀⠀⠀⠀⢡⡄⠈⢎⣱⡀
⠀⢀⡰⠛⠉⠓⢲⡆⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢸⡇⣿⠀⢸⠀⠀⠀⠀⠀⢱⡖⠊⠉⠛⢦⡀
⠀⠘⠁⣴⣿⣦⠀⠃⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⢸⡇⣿⠀⢸⠀⠀⠀⠀⠀⠈⠀⣶⣿⡆⠈⠃
⠀⠘⣆⡈⠛⠋⡠⠇⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⢸⠀⠀⠀⠀⠀⠰⣄⠙⠛⢁⣴⠃
⠀⠀⢹⠉⠀⢻⠁⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⢸⠀⠀⠀⠀⠀⠀⠙⠏⠀⠉⡇
⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣧⠘⠓⠚⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛⠀⣏⣠⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠉⠈⠙⡿⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⣸⠀⠀⢈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⡺⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⣇
⠀⢘⣋⣉⣉⣉⣉⣱⠀⠀⠀⠀⠀⠀⢀⡴⢛⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⠁⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⣎⣉⣉⣉⣉⣹⠇
⢀⣾⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⢸⠁⢠⣿⣆⡀⠀⠀⠀⠀⠀⠀⡇⠀⣾⣿⣷⠀⢈⡆⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣧
⣾⣿⠿⠋⠉⠉⠙⠻⣿⣧⠀⠀⠀⣰⠿⣆⡈⠛⠛⠉⠶⠆⠀⠀⠰⠾⢿⡀⠙⠛⠋⢀⣼⢷⡄⠀⠀⠀⣾⣿⠟⠋⠉⠉⠙⠻⣿
⣿⣿⡄⠀⠀⠀⠀⠀⢻⡿⠀⠀⣠⡿⠟⠛⣻⣶⠖⠋⠁⠀⠀⠀⠀⠀⠀⠙⠃⢶⣶⣟⠛⠻⣿⡀⠀⠀⢿⡏⠀⠀⠀⠀⠀⢠⣿
⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⣡⡶⢋⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣏⠻⣦⣈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠛⢉⡴⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣌⡙⠻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣤⠾⢋⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣌⠻⢦⣜⣷
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠛⠛⠳⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⡿⠛⠛⠛⢷⡀
⠀⠀⠀⠀⠀⠀⠀⢰⠇⢀⣴⣶⡄⠘⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀⣤⣶⣆⠀⢱⡄
⠀⠀⠀⠀⠀⠀⠀⢰⡆⠘⠿⠿⠃⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢇⠀⠻⠿⠟⠀⡸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡶⣤⣤⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣤⣤⣤⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢹⠟⢯⣬⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡯⣭⡟⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣤⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⣤⣴⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⡉⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣍⠉⣡⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢾⡍⠛⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠛⠋⣸⡇
⠀⠀⠀⠀⠀⠀⣴⠚⠛⠛⠛⠚⠛⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠛⠚⠛⠛⠛⠻⠂
⠀⠀⠀⠀⠀⣴⣿⣶⣶⣶⣶⣶⣶⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣷⣶⣶⣾⣶⣶⣿⣷⡆
⣀⣀⣀⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣀⣀
⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠤⠤⠤⢤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⣠⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⠉⠉⠉⠉⠉⠙⠛⠓⠒⠒⢲⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⡳⠂⠀⢠⠎⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡼⠁⠀⢀⠴⠚⠛⠛⠃⠀⠀⠈⠙⠳⡀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⢠⠏⠀⠀⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢀⡞⠀⠀⠀⠀⣀⣤⡤⠄⠀⠠⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢠⠃⠀⠀⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢀⡞⠀⠀⢠⠔⠊⠙⠿⡇⠀⠀⢰⠁⢰⣷⣄⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⢠⠃⠀⠀⠀⢠⠏⠓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⡜⠀⠀⠀⠉⠉⠉⠙⠒⠅⠀⠀⢸⣀⣀⣉⣈⡗⠀⠀⠀⠀⠀⡼⠀⠀⢠⠇⠀⠀⠀⢀⡎⢠⢠⠀⠉⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⣸⠁⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⡀⠀⠀⠀⠉⠀⠀⠀⠀⣸⠁⠀⢀⠏⠀⠀⠀⠀⡼⠀⡞⡸⢸⢀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⠇⢰⠀⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⢀⡴⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⡞⠀⠀⠀⠀⢠⠃⠰⢡⠃⡞⡸⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣸⠀⠈⠳⢄⡀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⢀⡠⠂⠀⡞⠀⠀⡸⠀⠀⠀⠀⠀⡎⠀⠀⠀⠈⠀⠁⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⡏⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠉⠀⠀⣸⠁⠀⢠⠃⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠉⠳⢤⣀⠀⠀⠀⠙⠲⠤⢤⣤⡤⠤⠖⠊⠁⠀⠀⠀⠀⢀⡏⠀⠀⡜⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⣰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⣀⠀⠈⠙⠒⠦⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⢠⠃⠀⠀⠀⠀⢰⠁⠀⠀⢀⣠⠴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠤⣄⡀⠀⠀⠉⠉⠓⠒⠲⠦⠤⠤⢤⣄⣀⣀⡟⠀⠀⡼⠀⠀⠀⠀⠀⣮⡤⠖⠊⠉
⠀⠀⢀⣠⠤⠴⠶⠆⠒⠤⢄⣀⣀⡤⠶⠤⢤⣴⣒⣒⣉⠉⡒⢦⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⢀⣠⣤⠖⠳⡄
⢀⡔⠉⠀⠀⠀⠀⠀⠈⠂⣠⠝⡡⠞⢉⣕⠒⡢⠬⢭⣁⣒⠓⠮⠤⠧⢀⣉⡙⠿⠶⢒⣶⣦⣤⠤⠤⡼⠗⢻⡁⣠⠇⠀⢀⣟⠢⡄
⢸⡀⠀⠀⠀⠀⠀⢀⡴⢋⠕⠛⠠⠤⢀⡀⠈⠁⠐⠓⠢⠌⠉⣉⡛⠐⡲⠀⡨⠭⣍⣙⣒⠒⠢⢬⢍⠉⠉⣉⣉⣠⠤⠒⢁⡏⢱⢸
⠀⠙⠒⠢⠤⠖⢾⠁⠀⠓⠠⠄⣀⡀⠀⠀⡡⠋⠒⠴⠁⣀⡐⠁⡠⠋⡠⠚⠀⠴⠁⢀⡴⢃⠔⠁⠀⢯⣉⣀⣀⣀⡤⠔⢋⡠⢋⡜
⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⢄⣀⠀⠈⠑⠚⠢⠤⣈⣀⠀⠀⣠⠟⣠⠾⢁⡠⠀⢀⡴⢋⠔⣁⠀⠤⠤⠮⠤⠤⠤⠔⠒⣚⡩⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠲⠤⣀⡀⠀⠈⠍⣚⠁⠴⣁⣠⠊⠀⡰⢋⠔⠁⠀⠓⣲⠖⠂⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⠤⣈⡁⠒⠨⠭⣉⠐⠁⠀⢀⡴⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⢬⣄⡠⠞⠁