Dragonfly Dot Art

⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠀⣶⣦⣄⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡿⠉⣀⣉⠀⠻⣿⣿⣷⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣷⠘⣿⣿⣧⠀⠈⠻⣿⣿⡄⠙⣿⣿⠿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣧⠘⢿⣿⣧⠈⢦⡈⠻⣿⣆⠘⣿⡀⠀⠈⠙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣷⡀⠻⣿⣧⡈⢻⣆⠘⣿⣤⠽⣿⡇⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣦⡈⠻⣷⣄⢙⣿⠟⠁⠀⠈⠛⣷⣦⣀⣀⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⡈⠙⣿⠃⠀⠀⠀⠀⣠⣿⡉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠿⠀⣀⣀⣤⡾⣏⠙⠿⣿⣶⣄⡉⠛⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⢠⣾⣟⠙⢿⣦⡈⠳⢤⡈⠻⣿⣿⣷⣄⡈⠻⣿⣿ ⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣴⣿⣿⣿⣦⡈⠻⣿⣶⣄⡉⠂⠈⠻⣿⣿⣿⡄⠹⣿ ⣿⣿⣿⡿⠋⠁⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣦⡈⠻⣿⣿⣷⣦⣄⠈⠉⠛⠋⣠⣿ ⣿⡟⠁⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠙⢿⣿⣿⣇⠘⣿⣿⣿⣿ ⣿⡇⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⣉⣠⣴⣿⣿⣿⣿ ⣿⣿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⣶⣶⠄⢀⣤⣤⣤⣶⣤⣤⣤⣤⣦⣤⣨⣭⣭⣭⣤⣍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⢉⣉⠉⠀⠀⠈⠁⠀⠈⠈⠁⠀⠀⠁⠉⠉⠀⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣁⣤⣀⣤⣈⣠⣀⢈⣿⠟⢁⣀⡀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣦⠀⢸⡀⠉⠀⣨⡿⠋⠛⢙⣿⡆⠉⢠⣄⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢟⣿⣥⡄⠀⠀⠀⣖⠀⠀⠀⢀⠐⣀⡀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡄⠸⠟⣿⣿⣿⢿⣿⣿⣿⣿⣷⣶⣼⣿⢛⣿⠟⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢫⣾⡟⠳⣾⣿⣿⣆⣠⣴⣦⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠀⣍⠁⣸⡿⠛⠛⢿⡟⠿⠟⢻⠟⢻⡿⠟⠙⠿⠀⠀⢀⡆⠀⠀ ⢸⣿⣷⠀⢸⣟⠩⠄⣿⠋⠛⠋⢻⣍⢻⣿⣙⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⡿⠟⣁⣀⣼⣧⣾⣟⠁⠀⠉⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠏⣿⠀⣽⡇⠙⠁⢀⠙⢶⡤⠀⠒⠀⣰⠈⣷⠘⠿⣀⠀⠀⣈⡃⠀⠀ ⢸⣿⡇⠀⠈⠻⣶⠞⠛⢿⣿⠿⠟⠿⠟⠻⢻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣷⣼⠁⢸⠿⠛⢁⣾⡿⣿⣿⣿⣿⣾⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⣿⠀⣿⠻⠶⣦⡾⢷⣤⣿⣤⣤⣼⣧⣤⣴⡾⠶⢿⣦⣤⣿⡇⠀⠀ ⠈⣿⡿⠀⠀⠀⠹⣧⣀⣴⡿⠠⣦⣴⣶⣶⣿⣡⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠟⠛⢙⣻⣤⣠⣴⣾⣿⢷⣿⣀⣻⣧⡙⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣤⣤⣤⣤⣀⣤⣴⣇⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣽⣿⡿⠁⠀⠀ ⠀⣿⡇⠀⠀⠀⣤⠙⣿⠋⠀⠀⣿⡏⠀⠀⢻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠿⠟⠋⠙⠻⣇⠸⣿⡄⠹⣿⣏⣩⣤⣄⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣿⣋⣍⠉⢉⣙⡟⠉⠉⠀⠈⠛⠙⠛⠛⠋⠉⠀⠀⠀⠀ ⠀⢿⠗⠀⠀⣀⣨⣶⣿⠿⠾⣷⣾⣷⣦⣶⣿⠿⢿⣷⣦⣀⣀⠀⢀⣠⣴⣶⠾⠿⢿⣿⣄⣀⡀⠀⠀⠀⣤⣶⡶⠿⠿⠿⠾⠷⠿⠿⣷⣿⣿⣶⢾⡿⠛⣹⣿⣿⠷⢾⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⣿⡿⠟⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⠀⢠⣾⡿⠟⢁⣀⣤⣤⣤⣈⠉⠋⢁⣀⣄⣠⣀⣀⠉⢻⣿⡿⠋⢁⣠⣤⣤⣤⣀⡉⠛⢿⣶⠀⣿⡟⠁⣠⣤⣤⣤⣤⣤⣤⣤⡀⢹⣿⡄⠀⣠⣾⡿⠋⢀⣴⡄⠙⣿⣧⣤⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠃⢈⣠⣶⣄⠈⣿⣇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣽⣶⣿⠏⢀⣴⠟⣋⣡⣤⣈⠻⣧⠀⠸⣿⡍⢉⡿⢿⠇⠘⠋⢀⣾⠟⢉⣥⢤⣌⡙⢿⣆⠈⢻⣷⣿⡄⠀⢿⣅⠀⢀⠙⢧⣌⢻⣧⠀⠹⠿⠿⠿⠿⠀⣼⡟⢡⡇⠀⣿⡿⠃⠀⠛⠿⣶⣶⣶⡾⠿⠿⠿⠿⠷⠶⣶⣤⡿⠏⠀⣶⡟⢋⣿⠃⠀⠿⠟⠛⠿⠿⢷⣶⣄⣀⣀⣀⠀⡀⠀ ⠸⢿⡟⠁⢀⣿⢃⣸⠏⠀⠀⠙⠛⠛⠀⠀⢸⡇⢸⡇⠀⠀⠀⢠⣿⢇⣶⡟⠀⠀⡈⢿⡆⢻⣇⠀⢹⣿⣿⡄⠀⣿⠀⣿⡀⢀⣉⣉⠋⢀⣠⣶⠶⢶⣦⡄⠙⢛⣠⣴⡄⠁⣠⣴⣶⢶⣤⡀⠉⢁⣤⣶⡦⣶⢶⣤⡀⠙⠉⣀⣤⣾⡏⠖⢹⣿⠀⢀⣴⣶⠶⠶⣦⡀⠙⣿⣿⣿⣿⣿⣿⡇ ⠀⣿⡇⠀⣾⡏⣿⡟⠀⢀⣤⣤⣤⣤⣤⠀⢸⡇⢸⡇⠀⠀⠀⢿⣇⢸⡏⠀⠀⠀⠓⠈⣷⢸⣿⠀⢸⣿⣿⡇⠀⣿⡇⣈⣿⣿⣋⣻⣥⣿⡉⢉⣤⣤⣿⡁⢾⡛⢹⡟⢀⣾⠏⠀⠘⢶⣈⣿⡀⣿⣇⣀⡶⠻⣦⢻⡷⠀⣾⣿⣿⠟⢷⣦⢸⣿⠀⣾⡏⢠⣌⠛⢿⠇⢀⣿⡟⠋⠙⠛⠋⠁ ⠀⢿⣿⠀⢿⣧⠸⣿⡀⠸⢿⣧⡈⣿⡿⠀⢸⡇⢸⡇⠀⠀⣀⠘⣿⡸⣿⣄⠀⠀⠀⣼⡏⢸⡟⠀⣸⣿⣿⡇⠀⣿⠷⣿⠀⠈⠉⠛⡇⢸⡿⣿⡇⠀⠈⠁⠘⣷⢸⡇⠸⣿⡀⢀⣶⠶⠟⠋⠀⢈⡏⣿⡀⠀⣿⢼⣇⠀⣿⠻⣧⠀⠀⣿⢿⣿⠀⠘⡿⠶⣭⡛⢿⣦⠈⢻⣷⡀⠀⠀⠀⠀ ⠀⢾⣿⣆⠈⢻⣧⡙⠻⢶⣤⡿⢃⣿⠃⢠⣿⡃⠈⣷⡴⠛⢻⣇⠙⣷⣌⠻⢷⣤⠾⠋⣰⡿⠁⣴⣿⣿⠏⢠⣾⣟⠀⢻⣷⣄⠀⠀⢀⣾⡃⠙⢿⣤⠀⠀⣴⡿⠀⢿⡀⢿⣧⣄⠁⠀⢐⣿⠂⣼⡇⠸⣧⣀⣿⡈⢻⣆⢻⣦⡙⢷⣾⡋⠀⢻⡄⢺⡛⢶⣬⣿⣸⡟⠀⣸⣿⡃⠀⠀⠀⠀ ⠀⠀⠿⣿⣶⡀⠈⠛⠷⠶⠶⠶⠟⠋⡀⠘⠛⠛⠟⠒⠒⠳⠟⠁⣀⡀⠙⠻⠶⠶⠶⠛⠋⣠⣼⣿⠋⣿⣆⠈⠛⠛⠛⠛⠛⠛⣦⣀⠈⠛⠿⠿⠿⠟⠀⡀⠙⠛⠛⠛⠓⣀⠙⠛⠿⠟⠛⢁⠀⠛⠛⠛⠋⠉⠛⠛⠛⠛⠀⠙⠻⠛⠛⠛⠛⠛⠛⠈⠛⠛⠛⠛⠛⣁⣴⣿⡿⠃⠀⠀⠀⠀ ⠀⠻⡆⠈⠻⢿⣿⣶⣤⣤⣤⣤⣶⡿⣿⣶⣤⣤⣤⣤⣤⣤⣶⣾⡿⠿⢷⣦⣤⣤⣴⣾⣿⠿⠛⠁⠀⠈⠻⢷⣦⣤⣤⣶⣶⡾⠿⢿⣷⣤⣤⣤⣤⣶⡿⢿⣶⣦⣶⣶⣶⣿⣿⣶⣤⣴⣶⣿⣷⣶⣤⣴⣶⣶⣶⣶⣶⣾⣿⣷⣶⣴⣶⣶⣶⣶⣾⣿⣷⣦⣴⣶⣿⠿⠟⠉⠀⠀⠀⠀⠀⠀ ⠸⣧⡀⠀⠀⠀⠁⠈⠁⣴⠎⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⢀⣠⠄⠀⢀⣀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠁⠈⠁⣤⣴⠿⠉⠉⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠿⠋⣿⣿⠋⠉⠁⠀⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣬⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⠋⠁⠀⠀⠉⠁⢀⣀⡀⠘⢷⣤⠄⡀⠀⠀⠀⢀⣴⠶⢷⣤⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣽⣿⡲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠓⠒⣤⣹⣦⡀⣰⡿⢿⣤⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠁⠀⠀⣿⠙⣷⣽⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠛⠉⠀⠀⠀⠀⠀⠀⢠⣤⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠉⠉⠛⠿⠿⣾⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠡⣴⣷⡾⠋⠀⠀⠙⠻⣿⣿⣿⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣦⠀⠀⠀⠀⠀⠀⣀⣠⣴⡿⠋⠁⠀⠀⢀⣴⣿⣤⠶⠿⠟⠋⠉⠀⠀⠀⠀⠀⠈⠉⠛⠲⢶⣤⣀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣛⡅⠀⢀⡿⢸⡷⠀⠀⠀⠀⠀⢀⣉⣛⠻⣿⣿⣄⣠⣤⣤⣀⢀⣀⣀⣀⠀⠀⠀⠀ ⢠⡈⠋⠀⠀⠀⠀⣰⣿⣿⡿⠋⠀⠀⣀⣾⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣄⡀⠀⠀⠀⠹⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠀⣰⣿⡿⠟⠋⠀⣰⡿⠃⢸⣿⢶⣤⣾⠷⡾⠛⠛⡙⣷⡄⠉⠛⠿⠏⠈⠉⠛⠉⠉⠻⣿⣦⠀⠀ ⠸⠗⠀⠀⠀⢠⣿⣿⡿⠋⠀⠀⣠⣾⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⡀⠀⠀⠈⠫⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠃⣠⠾⠋⠀⠀⣀⣤⡾⠋⠀⠀⠀⣽⠠⣿⣷⡄⠘⣿⣇⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠀⠀ ⠀⣴⠀⢀⠀⣿⠟⠉⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠈⢿⣹⡟⢶⣤⣾⢿⣿⣷⣄⣠⣶⠟⠁⠄⠀⢀⣤⣴⠾⠛⢉⣽⡀⠀⠀⠤⢀⣿⢀⣻⠟⠓⠛⢧⣽⡿⠁⠀⠀⢀⣀⣀⣠⣤⣴⡶⢿⣍⡀⠀⠀⠀ ⠀⣷⠀⠄⠸⢫⡄⠀⠀⣴⡿⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠈⢿⣤⠞⠁⠉⠛⢷⡿⢿⢿⡍⠀⢀⣠⣶⡿⠿⢤⡤⢶⡿⠉⣿⣦⣈⠀⢘⣷⣜⠛⣛⣿⣛⡤⠭⢤⣤⣀⣤⣼⠿⢛⣩⡿⠛⠃⣠⣿⢃⡄⠀⠀ ⠐⠛⢀⠀⠀⠘⠁⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠈⣿⠆⢀⡀⢰⡿⠀⠀⢿⣄⣰⣿⣯⣥⣤⡶⠶⠶⢾⡿⢦⣼⣿⠿⣧⣼⡇⢹⣾⡟⢩⣿⣇⠴⠟⠋⣡⣴⣷⡾⠛⠉⠀⣠⡾⢟⣵⡿⠃⢀⠀ ⠀⠿⠈⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠹⠿⢿⣟⣿⠃⠀⢠⣿⡿⣇⠋⠀⠀⠀⠀⠀⠀⢈⣷⣟⣋⣻⣧⣻⣿⣷⡘⠻⠿⢿⣏⡀⣶⣶⣿⣟⣉⣉⣤⠴⠶⣛⣡⣴⠟⠋⢀⣼⡟⠀ ⢸⡷⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠈⣠⣿⣛⣡⣤⠀⣾⣿⣷⣶⣶⣄⡀⠀⠀⠀⣴⣿⣯⣙⡻⠟⠉⣿⣿⣧⣿⣷⣶⣦⣈⣁⣈⣙⣣⣍⣉⣥⣶⣾⠛⠛⠋⠀⢀⣠⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⢰⣯⠈⠉⢉⣹⣤⣼⠟⠹⢶⣿⣿⡿⠀⠀⠀⠻⠿⣿⠟⠁⠀⠀⣼⠟⠈⢳⣤⡈⠉⠉⠙⢫⣍⠉⠉⠉⠁⠀⡀⠀⣠⣴⣾⣿⠟⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠻⠷⣶⠞⢉⣈⠙⠆⠀⠀⠀⣀⡀⠶⠛⠂⣠⡀⠀⠀⠀⠀⣠⣙⣦⡴⠋⠈⢻⡆⢠⡄⠀⠘⢷⣄⣠⣴⣾⣿⣿⣿⣿⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⡀⠀⠘⠃⢶⣶⠿⠋⠁⠀⠀⣀⡴⠛⠉⠉⡀⠀⠀⢀⠻⣾⠟⠻⠆⣼⣿⣿⠟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠰⠀⢀⠀⠙⠻⠶⣤⣤⣠⡥⢤⣄⣠⡴⢿⡋⠀⠀⠀⠀⠙⣦⣀⣾⢷⣷⣶⣶⣾⡿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⢀⡄⣴⣿⣻⣾⣛⠲⣦⣄⡀⢈⡁⠀⠀⠀⠈⠉⣁⣀⣻⣠⣴⣖⣿⣿⣿⣿⠿⠿⠻⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢈⡀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠈⣠⣴⠿⠿⠿⠛⠾⣯⡝⢿⠿⣿⣶⣿⣶⣾⣿⣿⠿⠛⠛⠛⢛⡉⠘⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⡃⢀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⣠⣾⣿⡁⠀⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠿⠋⠀⠀⠁⠀⠀⠀⠈⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣿⣧⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⢀⣿⣿⡿⠃⠀⠀⠀⠀⣀⠀⢀⠀⠀⠀⠀⠂⠀⠀⠀⢠⠀⠀⠀⠀⠀⣠⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣿⣦⡄⠀⠀⠃⢹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⣼⣿⠟⠁⢰⡁⠀⣠⣴⠟⠛⠛⠀⠀⠀⣀⣠⡶⠆⢠⣴⣶⣄⠀⢠⣶⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⣶⠀⠻⠻⣿⣆⠀⠀⠀⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⣼⣿⣧⣠⣴⣿⢻⣿⣭⡁⢀⣴⣶⣾⠓⠾⠟⢁⡔⠺⣷⣤⡀⣬⡿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⣿⣿⣦⡄⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠀⠀⠀⢀⣾⣿⠿⢀⡉⢸⡿⠞⠁⠈⣹⣿⣍⣉⣉⣀⣨⣴⣾⠛⢷⣶⠿⠃⠽⣧⡀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⠃⠀⠀⠀⠙⢿⣿⣿⡀⠀⠀⠀⠙⠻⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⠟⠋⠀⠀⠀⠀⣴⣿⣿⠛⢀⣿⣥⣿⣇⠀⠰⠂⣿⣯⣉⡉⠉⠉⣉⣹⠟⣷⣾⣿⣟⢀⠀⠘⣷⡀⠀⢘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣦⣄⠀⠀⠀⠀⠙⢿⣿⣦⣄⡀⠀⠀⠈⠙⠛⠶⢦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠾⠛⠉⠀⠀⠀⠀⢀⣤⣾⠋⣼⡇⣠⣾⠋⣿⠉⠉⢳⡀⢀⣴⠀⠙⣷⠀⠀⠉⠙⢿⡉⠈⠉⠻⣧⡀⠀⢻⣷⡀⠀⢻⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⣹⡏⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⣶⣤⣄⠀⠀⠀⠀⠀⠉⠙⠛⡟⣛⡉⠉⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⠡⣾⠏⣵⢿⡅⢠⠉⢀⠀⠀⢳⠘⣿⣿⡦⠉⣠⣶⣶⠀⣸⠇⠀⠀⠀⠘⣿⣷⢰⣿⡇⠀⠀⠻⣏⠻⣦⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄ ⢰⣶⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠿⢷⣶⣄⢀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣾⣿⣿⡿⢫⣽⣐⣿⡿⠏⠈⣷⡎⠀⠈⠳⣄⠠⠀⠈⠉⢡⣶⣾⠿⠟⠘⠛⠂⠀⠀⠀⠀⢸⣿⡞⣻⣷⣤⣾⠿⠻⠤⢤⡉⠻⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢿⣿⣿⣶⣤⣀⣶⣤⣤⣤⣶⣶⣶⣶⣾⣿⣿⣏⣡⣾⡟⠛⠀⠀⠙⣿⣿⡇⠀⠀⠸⣷⢀⡄⢀⣾⣷⣄⠀⠀⠀⠈⠁⠀⣶⠀⠀⠀⠀⠀⠀⠀⣸⣿⣾⠏⣩⣿⠿⣦⣀⡀⠀⠻⢶⡄⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠋⠹⠛⠉⠉⠉⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⣿⣿⣷⣄⠀⠀⠹⣦⡻⠆⠉⠉⠹⣷⣄⡘⠃⠀⠀⠀⠀⠓⠀⠀⠀⣀⣼⡿⢻⣿⣿⡛⠁⠀⠀⠙⢿⣆⠀⠀⢻⡄⠈⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢹⣿⣿⡄⠀⠀⠈⠻⣦⣄⡀⠀⠈⠙⠳⠾⢲⣤⣤⣤⣴⡶⠶⠿⢋⣩⣴⡿⠁⣹⣿⣆⠀⠀⠀⠈⢿⣦⢸⡿⠃⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠹⠿⠿⠀⠀⠀⠀⠀⠉⠻⠶⢦⣤⣀⣀⣼⣿⣿⣾⡿⠶⣶⠾⠛⠉⠁⠀⠐⢿⣌⠁⠙⠶⠤⢀⣼⣿⣾⡇⠀⠀⠈⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡦⠀⠧⠀⠀⠀⠀⠀⠲⠀⠈⠉⣹⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣨⣿⣧⠀⠀⠀⠸⣿⡝⣿⡄⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⣿⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣤⣦⣤⡀⠛⠋⠁⠐⠶⠀⠀⣀⠀⠀⠀⠀⠀⠀⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⢹⣷⢀⡄⠀⠘⣿⡌⠻⣶⣶⣶⠟⣿⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣯⣙⣿⣥⣤⣤⣤⣤⠄⠀⠀⣦⠘⣷⣤⣶⡀⣀⠀⠀⢀⣴⡟⠀⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢿⣷⣾⢷⡀⢠⣿⠁⣼⣷⣈⣿⠀⣿⡇⠠⢀⣀⠀⠀⡀⠀⠀⠀⠀ ⠀⣾⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢸⡟⠁⢿⣥⣤⡀⠀⠀⣠⣤⣤⣤⡿⠿⣿⣥⡀⠉⠉⠁⠀⠿⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⣿⣟⠻⢿⣟⣼⣟⣴⡿⢃⣤⡼⣿⣆⢸⣯⣴⣾⢿⣦⠀⠀⠀ ⠀⢻⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡌⠀⠀⠀⠉⠉⠛⠛⠛⢛⣩⣮⣙⣃⣀⣘⣉⣟⠛⠷⣶⣶⣶⣤⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠰⠆⠀⠀⠀⠀⣿⣿⠀⠀⠈⠉⠛⠉⠀⠀⠈⠙⠉⠿⠷⢿⣿⣿⣶⣿⠀⠀⠀ ⢰⣿⣷⣦⡄⠀⠀⠀⠀⣀⣀⠀⠀⣠⣾⣧⣶⠟⣽⠿⠦⣤⣤⣶⡄⣀⢀⣀⠀⠀⠀⣀⡀⢀⠀⣀⣴⡿⠃⠀⠀⠀⠀⣀⣤⣴⡾⠟⣫⠉⠉⠉⠉⠉⠉⠙⠿⣶⢿⣄⡀⢻⡄⠀⠀⠀⠀⢶⣌⢳⣤⣶⠟⠛⠿⣷⡄⢠⣥⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠻⣿⢿⣿⡄⠀⠀ ⢸⣿⣿⡉⠀⣴⣿⣿⠿⠋⠉⠀⠀⠀⣀⣀⣤⠤⠤⠤⠤⠬⠤⠽⣶⣟⡛⠛⠛⠿⠶⠾⣿⣟⣛⣿⠿⣟⠃⠀⣠⣴⠟⠋⠉⠁⠀⠈⠻⠄⠀⠀⠀⠀⠀⠐⣷⡙⢷⡈⢻⣾⣇⣹⣦⣄⣀⣼⡿⣿⣯⠀⠀⢀⡀⣿⣿⣶⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣄⣠⡀⠀⣤⡈⠛⢿⡇⠀⠀ ⡜⠛⢻⣿⠿⣟⣉⣤⣠⣤⣤⣴⣤⣾⣿⣫⣥⣤⣤⣤⡤⢤⣤⣄⣀⣉⠉⠙⠳⠶⣤⡀⣠⠟⠉⠉⣀⣀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣬⣷⣄⣽⡀⠐⢿⣿⣿⣟⣿⡏⠀⠘⢿⣄⠀⢸⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣬⠉⠉⠁⠘⢻⣦⠀⠀⠀⠀⠀ ⠰⣴⡿⢋⣾⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠱⠶⠶⢶⣤⣽⠋⣠⣶⡿⠟⠛⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠶⠟⠁⠀⢀⣽⠛⠳⣤⡀⠻⣿⣿⣿⡇⠀⠀⠀⠙⠆⣼⡏⠉⠙⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣤⣤⣤⣤⡘⢿⡄⠀⠀⠀⠀ ⢠⣿⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣿⣿⣥⡶⠀⣶⡀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠋⢀⣶⣿⠾⠻⠿⢿⣶⣄⠙⣿⣄⠈⠻⣿⡿⣶⣄⠀⣠⣾⠟⠁⠀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠉⠉⠉⠉⠻⣿⡅⠀⠀⠀⠀ ⢈⣿⡀⠀⠙⢿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡏⠀⠀⠈⣷⡀⠻⠄⠀⠀⠀⠀⠀⠀⣴⠟⠁⣠⡿⠛⠁⠀⠀⠀⠀⠈⢻⣧⠈⢿⣆⡀⠈⢻⣦⠉⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⠻⢶⣤⣶⡿⠿⠶⢶⣦⣤⡀⠀⠀⠈⣷⡄⠀⠀⠀ ⢸⣿⣷⡀⠀⠀⠉⠙⠛⢿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢹⣏⣴⡶⢶⣦⣿⡇⠲⣶⡶⠶⡆⠀⠀⠀⠟⠀⣼⡿⠁⠀⣀⣀⣀⠀⠀⠀⠈⣿⡆⠘⠋⠙⠒⠛⢻⡇⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡈⠉⠙⢷⣆⠀⠀⠈⠙⢿⣶⣤⣴⣿⠇⠀⠀⠀ ⠀⠙⣿⣿⣦⣀⠀⠀⠀⠀⠀⠈⠉⠻⠿⠶⣶⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⣿⣿⣶⡆⢿⠙⣧⠀⠀⠀⠀⠄⠀⠀⠀⠀⢰⣿⠁⣴⣿⠟⠋⠻⢷⣆⠀⠀⢩⣿⢀⠀⠀⠀⠀⢸⣷⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠠⣬⠛⣷⣤⣴⡶⠞⣫⣭⠉⠳⠞⠁⠀⠀ ⠀⢐⠈⠙⠛⢿⣷⣶⣤⣀⣄⡀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠻⠿⣶⠶⠶⣶⣤⣤⣼⡇⣿⣟⣿⣿⣿⣿⡇⣹⣷⡤⠶⠶⢶⣦⣄⡀⠀⠿⢁⣼⣿⣤⣤⡀⠀⠀⢿⡆⠀⣼⡇⣼⠀⠀⠀⢀⣸⣿⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣴⣾⣟⠉⣴⠾⠛⠛⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⣿⣶⣶⣤⣄⡀⣠⣀⡀⠀⠀⠀⠀⠲⠀⠰⣌⠉⢿⣧⣿⣿⣿⣿⣿⣟⣴⡟⠁⠀⠀⠀⠀⠈⠙⢿⣧⠀⣿⣿⣻⣿⣿⣿⣆⠀⢨⡿⢠⣿⣆⣿⣄⣠⣤⣾⠿⣿⠀⢰⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣢⣴⣿⠟⠃⠈⠉⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⠿⠛⠿⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠈⢿⣯⠿⢿⡿⢛⣽⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠻⣿⣿⣿⣿⣿⡿⢠⣿⢁⣾⣯⣿⡟⠙⠋⠁⠀⣾⠏⠁⣾⡿⡃⠀⠀⠀⠀⠀⣠⣴⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⣿⣦⣠⣄⠀⠀⠀⠈⠻⣷⣶⣶⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⢻⣿⣿⣿⡿⣡⡾⣣⣾⠏⣽⡿⠁⠀⠀⠀⣸⡟⠀⣤⣿⡇⠁⠀⠀⠰⣿⣟⣉⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣦⡄⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣾⣿⡿⠿⢿⣇⣟⣠⣾⠏⠀⠀⠀⠀⣠⡿⠃⢠⣿⠇⠀⠀⠀⠀⠀⠈⠙⠛⡉⠿⠺⠿⠷⣶⣤⣤⣤⣤⣤⣶⣾⣿⣿⠿⠻⣯⡍⠉⠉⠉ ⠀⢰⠾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⢹⣿⣶⠀⠀⠙⣷⡀⠀⢸⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠿⠾⠿⠟⠋⠀⠀⠀⢠⡾⢣⣾⠃⣰⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠓⢠⣈⣧⣶⣼⠿⠛⠿⣿⡟⠁⠐⠦⠀⠀⠀⠀⠀ ⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⣿⣆⠀⠀⠙⣷⣄⡀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣦⣤⣤⡔⢋⣴⠟⢁⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⢷⣄⠀⠀⢸⠋⠀⠉⠻⢷⣄⠀⠈⠻⣤⡄⠀⠀⠀⠀⠀⠀ ⠀⠘⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡄⠀⠈⠉⠛⢿⡛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⢁⣴⣆⣴⣿⣡⡾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠙⠻⣷⣾⡆⠀⠀⠀⠈⠻⣧⡀⠀⠸⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢸⡇⠀⠀⠀⠀⠀⠳⣌⡿⠳⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣶⡟⢫⠉⠁⠘⠁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⠀⠀⠀⠀⠀⠈⢿⣿⡂⠀⠀⠀⠀⠙⣷⣀⠀⠈⢿⡄⠀⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⣿⠀⠀⠀⠀⠷⢀⠿⠷⠄⠀⠉⠙⠿⢾⣶⠶⠟⠻⣶⣶⣾⠿⠋⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠘⠆⠘⢿⡀⢀⣿⠇⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡾⠁⠀⠀⠀⠀⠀⣼⠗⠀⠀⠀⠈⢳⣶⠟⠁⠀⠀⠀⠈⣻⣷⣾⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢰⣟⢱⣾⠏⠀⠀⠀⠀⠀ ⢀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣶⣦⣤⣤⣄⣀⠀⣀⡀⠀⠠⠿⠁⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⢘⣿⠃⠀⠀⠀⠀⢀⣼⡿⠁⠙⠻⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣓⣤⣶⡿⠛⢿⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⡜⢛⣿⠏⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠀⠀⠀⠀⢀⠀⣀⣤⣶⣶⡾⠿⠛⠋⠉⣉⣉⣉⣉⣉⣉⡉⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⢠⣾⣏⠀⠀⠀⢠⡞⣸⣿⣿⡇⠀⠀⠀⠈⢿⣿⠟⠻⠿⠶⠶⠶⢾⣶⣶⡿⠶⠟⠛⠛⠉⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠸⠇⡀⠀⠀⣸⣧⣽⠏⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣿⡶⠀⢀⣤⣿⡿⠟⣋⣿⣾⠛⠛⠛⠿⢿⣿⡉⣠⣤⡿⠛⡛⠛⠛⠳⠄⠠⠄⠀⠀⠀⢠⣴⠏⠀⠀⠀⠀⠀⣰⣿⢩⣿⠀⠀⠀⢸⡇⢹⣿⣿⣇⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⣘⣿⠀⠀⠀⠀⠀⠀⠀⠳⣦⣸⠟⠀⠀⠀⠀⠀⢠⣶⠀⠁⠀⠀⣿⣿⡟⠀⠀⠀⠀⠀⡀⠀⠀ ⠀⣿⣿⣦⣼⣿⠟⣋⣠⣾⠿⠋⠉⢀⣀⣀⣴⠾⠛⠁⠀⢀⣤⣼⠛⢷⣤⠶⢶⣆⠀⠀⠀⣠⡾⢋⠀⠀⠀⣠⣴⡾⠋⠁⠘⢿⡆⠀⠀⠀⢻⡌⢻⡟⠿⠇⠀⠀⠀⠀⠈⣿⣦⣤⣤⣤⡾⠟⠁⠀⠀⠀⠂⠀⠄⠀⠀⢨⡿⠂⠀⠀⠀⠀⠀⣼⠋⠀⠀⢀⡾⠇⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀ ⠘⣿⣿⣿⣿⠋⢸⣿⡉⠡⠀⣠⣶⠿⠛⠉⠁⠀⠀⠀⠀⠘⠛⢡⡄⢀⣠⣀⣼⣷⠀⣴⠟⠋⠀⣀⣤⣾⡿⠛⠁⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠁⢸⣷⡄⠀⠀⠀⠂⠀⠀⣿⠁⠉⠉⠁⠀⠀⡀⠀⡄⠀⠀⠀⣘⠶⣤⣼⠃⠀⠀⠀⠀⠀⠀⣿⠀⣀⠀⠸⠷⣤⣄⣀⠀⠀⣠⡾⣿⡇⠀⠀ ⠠⣿⣿⣿⡇⠀⠀⠙⠛⠓⠻⠿⣧⣤⣤⣄⣀⣀⣀⡀⠀⠀⠀⠘⠿⠏⠉⣩⠉⠁⣀⣀⣠⣴⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⢶⡈⣿⡆⠀⠀⠀⠀⠀⠻⣃⡀⠀⣀⣀⣠⡾⠛⠀⠀⠀⢀⣠⣾⣿⡆⠁⠀⠀⠀⠈⢧⣼⠏⠀⠀⠀⠀⠀⠀⢾⡏⠀⠉⠁⠀⠀⢀⠈⠻⣷⡞⠛⣱⣿⠃⠀⠀ ⢰⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠷⠶⠶⠶⠶⠶⠶⠶⠶⠿⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠈⠳⠘⠳⠀⠀⠀⠀⠀⠈⣿⣟⠿⠛⠛⠋⠀⠀⠀⣠⣶⣿⣿⡟⣿⠃⠀⠀⠀⠀⠀⢨⡏⠀⠀⠀⠀⠀⠀⠀⠾⠷⢶⣤⡀⠀⠀⠀⠀⠀⣿⡇⣼⣿⠁⠀⠀⠀ ⢸⣿⣿⡿⠉⢻⣿⣶⣴⣶⣄⣀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣾⣷⡀⡄⠀⢀⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡿⠀⠀⠀⢀⣴⣶⣿⣿⡿⠛⠈⣿⡏⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣄⣀⣤⡾⢋⣴⣿⡿⠀⠀⠀⠀ ⢸⣿⣿⡆⠀⠀⡀⠾⢟⣿⡿⣛⠿⠛⠛⠻⢿⣷⣶⣶⣶⣶⣶⣶⣶⡶⠶⠾⠿⠿⢿⣿⠿⠿⠛⠛⠛⣿⣷⡄⠀⠘⣿⣆⡀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⢀⣤⣾⣿⣿⡿⠟⠁⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠙⠀⢘⣫⣾⣿⠁⠀⠀⠀⠀ ⢸⣿⣿⣇⠀⠀⠁⠰⡟⢡⡞⠻⣆⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⣄⠀⠈⠛⠛⠷⣤⣴⠶⠶⠘⠛⠋⠁⣠⣴⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠸⣿⣤⡀⠀⠀⢠⡀⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⣰⣿⣿⡿⠁⠀⠀⠀⠀⠀ ⢸⣿⣿⡿⠀⠀⠀⢀⣿⢨⡅⢶⡹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣤⣀⠀⠀⠀⠀⠀⠐⢂⣤⣶⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣄⠀⠀⠻⣌⠻⣷⣤⣀⠀⠀⠀⠀⢀⣠⣴⠿⠋⠀⣠⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣽⡦⠀⢠⣿⣿⣿⣧⣸⢷⣼⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠿⢿⣿⣿⣿⡿⠟⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⣄⠀⠈⠳⠄⠉⠛⠛⠛⠋⠛⠛⠋⠀⢀⣠⣶⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⡇⠀⣠⡿⣻⡿⠀⣹⣿⠀⣹⣷⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣄⣀⠀⠀⠀⠀⠀⠁⠀⣀⣤⣶⣿⣿⡛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⣿⠇⠀⠋⠸⠋⣿⣄⠻⠟⢠⣿⠛⢷⡹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣶⣦⣤⣤⣾⣿⣿⠿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⡇⠀⠠⠤⠤⣬⠻⠷⠾⠿⣥⣤⡬⢿⡜⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⢿⡦⠀⠀⠀⠀⠰⣶⠶⠶⢶⡶⠶⢶⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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ཐི༏ཋྀ

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠁⠀⠀⢀⡠⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⣀⣴⣿⣇⣀⡀⢀⣠⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⣠⡞⢹⣾⠿⠛⠉⠉⠉⠛⢿⣅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣤⣤⣤⣀⡀⣿⠶⣄⢀⣠⡴⠞⠋⠉⠀⠀⠀⢀⣤⡀⠀⠀⠈⠉⠛⠿⣦⣸⡇⢀⣀⣤⣤⡄⠀⠀⠙⣧⠀⠀⠀⠀⠀ ⠀⢀⡶⠛⠉⠀⠀⠀⠉⠛⢿⣤⡾⠛⠁⠀⠀⠀⠀⠀⢀⠔⠋⠀⠉⠢⢄⡀⠀⠀⠀⠀⠙⠻⣯⡉⣴⠋⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⡿⠁⠀⠀⠀⠲⣶⡚⢻⡿⠋⠀⠀⠀⠀⠀⠀⣠⣖⠁⠀⠀⠀⠀⠀⠀⣨⣷⣶⣤⣤⣀⣀⣨⣿⡇⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠈⢻⡟⠀⠀⠀⠀⣀⣠⣴⣿⣿⣿⣷⡀⠀⠀⠀⠀⣰⣿⡿⠉⠉⢻⣿⣿⣿⣿⣿⡄⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀ ⠀⣷⠀⠀⠀⠀⠀⠀⡾⢳⠚⢹⣿⣿⣿⣿⣿⠃⠀⠙⣿⣷⡄⠀⠀⢀⣿⣿⣧⡀⠀⣸⣿⣿⣿⣿⡿⢻⡀⠀⠀⢸⠁⠀⠀⠀⠀⠀ ⠀⠘⡆⠀⠀⠀⠀⢸⡇⣾⠀⠘⣿⣿⣿⣿⣿⣄⠀⣠⣿⣿⣧⠀⠀⢸⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢸⣇⠀⠀⠸⣆⠀⠀⠀⠀⠀ ⠀⠀⢹⠀⠀⠀⠀⢸⡇⢸⡀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⠀⠀⠈⣏⢦⠙⠿⣿⣿⣿⡿⠟⠁⢠⢾⡏⠉⠙⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⣀⣼⣧⠀⢳⡀⠀⠻⢿⣿⣿⣿⣿⡿⠟⣁⡎⠀⠀⠀⠘⡄⠓⢤⣀⣀⣀⣀⣠⠔⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠿⠒⠒⠋⠁⠀⠹⣆⠀⠙⢦⣀⠀⠀⠉⠉⣀⡤⠞⡝⠀⠀⠀⠀⠀⠈⠢⣄⡀⠀⠀⠀⢀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⡀⠈⠉⠉⠉⠉⢁⡠⠊⠀⠀⣠⠔⠢⡀⠀⠀⠀⠉⠉⠉⠉⠉⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⡉⠓⠒⠛⠉⠁⠀⠀⠀⠰⠁⠀⠀⠹⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⢶⢶⡶⡶⢶⣶⣾⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢸⢷⣿⡾⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣸⡾⢿⠇⠀⡿⠻⠷⠤⣄⣀⡀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣁⣀⣸⠀⠀⢻⣀⣀⣤⡴⢛⡿⠀⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣏⣻⠛⠻⣆⣀⡾⢿⠛⠚⠉⠁⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣄⣀⣮⠭⣤⣸⣄⣀⣀⣀⣀⣤⣤⣤⣤⡤⠤⠤⠤⠤⠤⠤⠀⠀⠐⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠉⠀⠈⠙⢦⣼⣿⣤⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠉⠉⠉⠉⠉⠉⢹⣿⣿⣿⣿⣿⣿⣆⡀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣼⣿⣿⣿⣿⡟⠛⠳⡆⣦⣼⠿⠟⢋⣩⡽⠏⠀⠀⠀⠀⠿⠿⢿⣿⣿⣿⣿⠟⠋⠉⠛⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠈⠙⣷⣶⣶⠟⠉⠀⠀⠈⠉⠉⠛⠶⣶⣶⠶⣶⣆⡀⠀⠈⢹⣿⠃⠀⠀⠀⠀⠘⠿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢻⠛⠟⠛⠶⠺⣴⡿⢋⠞⠁⠀⠀⠀⠠⣄⠙⣏⠉⠉⠃⠈⠱⣌⠙⢷⣤⠀⠀⣿⣄⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⢠⡾⠋⢠⠋⠀⠀⠀⠀⣠⡾⠀⠑⠾⠆⡷⢦⣀⠀⠈⢧⠀⠻⣷⠄⠈⠛⡿⣶⣦⣤⣤⣴⣿⣿ ⣿⣿⣿⣿⣿⠏⠠⠤⠤⠤⠀⠀⠀⠀⣰⠏⠀⢀⠏⠀⠀⣠⠴⠚⠙⢦⠀⠀⠀⣸⠁⠀⠉⠓⢦⣀⣳⡀⠹⣷⡀⠀⠁⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⡜⠀⢀⡞⠁⠀⠀⠀⠈⡆⠀⢀⡇⠀⠀⠀⠀⠀⢇⠀⢣⠀⢹⣧⣆⣀⢹⣿⣿⣿⣿⡿⠋ ⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⢰⠁⠀⡼⠀⠀⠀⠀⠀⠀⢳⠀⠘⡇⠀⠀⠀⠀⠀⢸⣠⠜⠓⠉⠉⠉⠉⠛⣿⣿⣿⣿⡀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣨⡿⠤⠒⠒⠛⠒⠲⣧⣤⣀⣀⣠⣤⣶⣾⠃⠀⣿⣶⣶⣶⣶⠿⠛⠳⠦⠄⠀⠀⠀⠀⠀⢨⣻⣿⣿⣷⣆ ⣿⣿⠇⠀⠀⠀⠀⠀⠀⣴⣫⠁⠀⠀⠀⠀⠀⠀⠈⠒⠛⠉⠙⠳⢞⣋⡏⣀⣠⣼⢦⡽⠋⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣿⠃⠙⠋⠁ ⠹⡟⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠛⢽⠋⠉⠁⡹⢀⣀⣀⣀⡠⠤⠒⠈⠁⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀ ⣰⠁⠀⠀⠀⠀⠀⠀⢸⣅⠀⠀⠀⠀⠀⠐⠀⠒⠒⠒⠒⠒⠒⠈⠹⡃⠀⠉⢰⣎⣡⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠒⠋⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡗⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⡀⠤⠔⠋⠀⢀⣠⣀⣠⡤⠒⠉⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠉⠙⢲⠦⠤⣤⢤⣄⣀⣀⡤⠤⠤⠤⠤⣤⡖⠒⠉⡏⠀⢰⠁⠀⠀⡾⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠀⠀⣧⠞⠉⠉⠙⣷⡀⠀⠀⠰⣯⠙⡆⠀⠁⠀⡇⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⡾⠀⢰⡇⠀⠀⠀⠀⠈⢿⣄⠀⠀⠘⡷⢿⣼⠀⣸⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡇⠀⢸⡃⠀⠀⠀⢇⠀⠀⠈⠑⠦⠤⠇⠈⢻⣀⠇⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡇⠀⣸⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⡴⠃⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⣨⠃⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡴⠖⠛⠉⠉⠉⢧⣉⠉⠙⠛⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠾⠛⠁⠀⠀⠀⠀⣀⠤⠤⢿⠉⠳⡄⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠔⠠⠾⠀⠀⠀⢸⠆⠀⠈⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀ ⠀⠀⣠⡿⠃⠀⠀⣴⣶⠀⠀⠀⠀⠀⠀⠀⠰⡇⠰⠄⠀⢀⠀⠀⣀⠤⢄⣻⡆⠀⠀⠀ ⠀⢠⠟⠁⠀⠐⢆⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⢤⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⢻⡆⠀⠀ ⢰⡏⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠢⠤⣠⡤⢿⠀⠀ ⢸⠁⠀⣀⡀⠀⠀⢨⣇⡄⠀⠀⠀⠀⠀⠀⢠⣀⡀⠀⠀⢰⡉⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⢸⡆⠀⠃⠘⣆⠀⠈⠳⠀⠐⠂⠀⠀⠀⠀⠀⠀⠈⡥⠆⠀⠁⠀⠀⢀⠀⠀⠀⠀⢻⡄ ⠈⢻⡄⠀⠀⠀⠀⡰⠃⣠⣴⣶⣶⣿⣿⣿⣿⣶⣦⡄⠀⠀⡠⠊⢉⣤⣶⣿⣿⠗⣾⠇ ⠀⠀⢿⡄⣀⠀⢠⠁⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⣰⣿⣿⣿⣿⣿⣰⡏⠀ ⠀⠀⠘⣧⠼⠀⢸⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⡄⠀⣿⣿⣿⣿⣿⣟⣿⠁⠀ ⠀⠀⠀⢿⠀⠀⢸⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⢿⡍⠀⠁⠀⢻⣿⣿⣿⡿⢿⣇⠀⠀ ⠀⠀⠀⠸⣧⡀⠘⡄⠑⠄⠂⠀⠉⠉⠉⠉⢉⣤⠜⠁⠀⢀⣴⣶⢃⡀⠀⠀⢠⡿⠀⠀ ⠀⠀⠀⢠⡾⠋⠛⣇⠀⣀⣠⣤⡶⠒⠂⠀⠀⠀⠀⠀⣴⣿⢟⡏⢸⡿⠛⠛⠋⠁⠀⠀ ⠀⠀⠀⠘⢷⡄⢉⢈⣿⠋⠁⠈⢿⠀⢰⡀⠀⠀⠀⠸⠿⠻⠚⠀⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣧⠀⠘⢿⡀⠀⠀⢸⡄⠀⡇⠀⡄⠀⡇⠀⠀⠀⡇⠀⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⠀⠙⠀⠹⣦⡀⣸⡿⢤⡤⢄⣁⣠⣅⣀⣑⣤⣤⣾⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⡈⠃⠙⢿⣿⣷⠾⢇⣠⣿⠀⣸⣀⣽⡶⡿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠈⠙⠒⠚⢇⣈⣻⣉⡹⠧⠔⢻⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⠀⠁⠀⠂⠀⠀⠀⠉⠄⢸⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠶⢤⣄⣀⠀⢀⣀⣼⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡀⠀⠀⠀⠀⠀ ⠀⠀⠓⠛⠓⠛⠙⠃⠉⠓⠟⠛⠟⠃⠚⠻⠛⠛⠂⠀⠂⠰⠘⠡⠛⠛⠂⠂⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣌⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⡶⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⡌⠳⣄⠉⠳⢤⠴⠒⠛⠛⠛⠛⠒⠦⢤⡤⠚⣡⠞⢁⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⡷⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠲⢾⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢀⠀ ⠀⠀⠀⠀⠙⠓⠦⢤⣀⡀⢸⠁⠀⠀⠀⣰⠟⠛⢦⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⢳⡆⠀⠀⠀⠸⣇⣀⣠⠤⠶⠛⠁ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⠉⣿⠒⠦⢄⠀⠻⣴⣳⠾⠁⠀⠰⣿⣿⠂⠀⠘⢿⣿⡽⠋⠀⣤⢖⠚⣏⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠉⠉⠉⠙⢻⣍⣽⠿⠀⠀⠀⠀⠀⠀⠸⣦⣼⣷⣼⠆⠀⠀⠀⠀⠀⠐⠿⣍⣹⡏⠉⠉⠉⠉⠙⠁ ⠀⠀⠀⠀⠀⣀⣠⠤⠶⠚⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠉⠓⠲⠤⣄⣀⠀ ⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠀⠀⠀⠀⠀⠀⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀ ⠀⢀⡴⠖⠲⢄⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀ ⢠⠏⠀⠀⠀⠈⢧⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⢸⡄⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀ ⢻⡀⠀⠀⠀⠀⠘⡇⠸⡇⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣸⢧⡀⠀⠀⠀ ⠸⡇⠀⠀⠀⠀⠀⣧⠀⢻⡄⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⣠⠀⣠⠀⠀⠀⠀⠀⢈⣟⠀⠀⠀⠀⢠⡏⠈⢳⡀⠀⠀ ⠀⢻⡄⠀⠀⠀⠀⢹⡄⠀⡳⡄⠀⠀⠀⣧⠀⠀⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⣟⠀⠀⠈⣇⠀⠀ ⠀⠀⢳⡄⠀⠀⠀⠀⠳⡄⠀⠙⢦⡀⠀⢹⡀⠀⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⣼⠀⠀⢀⡴⠋⣿⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠱⣄⠀⠀⠀⠀⠙⢦⡀⠀⠈⠓⠮⣧⠀⠀⢀⠀⡾⠀⢹⡀⢀⠀⠀⣸⣇⡤⠞⠉⢀⣴⠃⠀⠀⢀⣿⠀⠀ ⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠉⠲⢤⣀⠀⠈⠳⣿⣸⡾⠛⠛⠚⢷⣟⣸⡴⠋⠀⠀⣀⡴⠚⠁⠀⠀⠀⣼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠶⠤⠤⣤⣤⣤⣤⠼⠵⠶⠖⠚⠉⠁⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⠤⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⣺⠛⢲⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⢀⡷⠀⠀⠀⢀⣠⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⡠⢊⣴⠏⢀⠂⠀⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣤⣤⡴⠟⠁⠀⠀⢰⡏⠀⠀⠀⠀⠙⢦⠀⠀⠀⢀⡾⠁⡠⠊⡴⡻⠃⢀⠎⠀⡇⣾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⢷⣄⡀⠀⠀⢀⡾⠀⠀⣠⠟⢀⠎⢠⠎⢀⠃⡠⠁⢀⠜⣰⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⣠⠟⠛⠛⠛⠋⠁⠀⣰⠏⢀⠎⠀⡆⠀⢠⡰⠁⡠⠂⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣴⡒⠺⠿⠏⠉⠛⠒⡶⠤⣤⡞⠁⠀⠀⠀⠀⠀⠀⣰⠏⠀⡜⠀⢰⠀⠀⡾⠁⣰⣡⣾⣡⣤⣤⣤⣄⣀⡀⠀⠀⠀ ⠀⠀⠀⢠⡴⠋⣡⠞⢉⣉⡙⣆⠀⠀⠀⠀⠈⢷⠀⠙⢶⡀⠀⠀⠀⠀⢠⡟⠀⡜⠀⢠⣆⣤⠾⠛⠋⠉⠁⠀⠀⠀⠠⠀⠂⠀⠉⠓⢦⡀ ⠀⠀⣴⠋⠀⠀⣇⢰⣿⣿⣻⣿⠔⠚⠉⠓⢦⠘⡇⠀⠀⢹⡄⠀⠀⢠⡟⢀⣎⣠⡶⠋⠉⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⣈⠤⠀⠀⠙ ⠀⣸⠃⠀⠀⠀⠈⠛⠛⠛⠉⡏⢠⣾⣿⠷⢌⡇⠀⠀⠀⠀⢷⠀⢠⡟⣠⠞⠋⠀⡀⠀⠤⠀⠒⠀⠉⠀⠀⠀⠀⣀⠠⠒⠈⡠⠒⠁⠀⢠ ⠀⣿⠀⠀⠀⢀⡀⠀⠀⠀⠀⢳⣈⢻⣿⣿⡿⠃⠀⠀⠀⠀⣸⣴⡿⠋⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠀⠒⠂⠁⢀⡤⠚⠁⠀⠀⣀⡴⠋ ⠀⢿⡀⠀⠀⢺⡟⠲⠤⢄⣀⣀⣉⣍⠉⠉⠀⠀⠀⠀⠀⢠⡿⠛⠛⠛⢷⣖⠲⠶⠤⠤⢤⣤⣤⣀⣰⣶⣆⣈⣉⣨⣭⠤⠴⠒⠋⠁⠀⠀ ⠀⠘⢷⡄⠀⠈⣿⣶⣦⡤⠄⠤⣼⠏⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⠄⠀⠙⣧⣀⡤⠤⢤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣦⣄⠈⠻⠭⢍⡴⠶⠋⠀⠀⠀⠀⣀⣤⠾⠋⠀⠀⣠⣄⠀⠀⠀⣿⠀⠀⠀⠀⢹⣿⣿⣿⡉⠛⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢻⠷⣶⣤⣤⣤⣤⣤⡶⠶⠛⠋⠁⠀⠀⠀⠐⢅⢨⠒⡅⢠⣿⠃⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⢸⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⢠⡤⢤⣀⣀⡴⠃⣴⠋⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⣦⢰⠸⣄⠃⣓⣲⠏⠀⠀⠀⠀⣼⣿⣿⣿⠇⠀⠀⢸⣿⣿⣿⡙⢶⣄⠀⠀⠀ ⠸⣆⡀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⣸⢿⣦⡀⠀⠀⠀⢥⠈⠏⡆⢳⣧⡾⠋⠀⠀⠀⠀⣼⣿⣿⣿⠏⠀⠀⠀⣼⣿⣿⣿⠀⠀⠘⣷⡄⠀ ⠀⠉⠛⠛⠋⠁⠀⠀⠀⠀⢀⡠⠚⢁⡼⠋⠛⠷⢦⣤⣤⣤⣷⣶⠟⠋⠀⠀⠀⠀⣠⣾⣿⣿⣿⠋⠀⠀⠀⣰⣿⣿⣿⣿⠀⠀⠀⢸⣿⣆ ⠀⠀⠀⠀⣠⡤⠤⠤⠤⠒⠋⢀⣴⠟⠁⠀⠀⠀⣀⠤⠛⣉⣴⣿⡀⠀⠀⣀⣤⣾⣿⣿⣿⠟⠁⠀⠀⠀⣰⣿⣿⣿⣿⠇⠀⠀⠀⣾⣿⣿ ⠀⠀⠀⠀⢹⣦⣀⣀⣀⣤⡶⠟⠁⠀⠀⢀⠔⠋⢀⡴⠞⠉⠀⣸⢷⣶⣾⣿⣿⣿⡿⠛⠁⠀⠀⠀⢀⣾⣿⣿⣿⣿⠏⠀⠀⠀⣰⣿⣿⣿ ⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⢠⡏⠀⢀⣿⠁⢀⠔⢋⡠⠞⠛⢿⣿⣋⡁⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⡿⠁⠀⠀⠀⣰⣿⣿⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠶⠟⠁⢰⠃⢀⣾⣄⣀⠀⠀⠈⠙⠻⠷⣶⣾⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⣀⣴⣿⣿⠿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⠉⢻⠛⠛⠻⠿⡿⠿⡿⠟⠛⠋⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠓⠛⠛⠁⠀⠀⠀⠀⠀⠀⢸⠀⢸⡇⠀⠀⠀⢧⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠸⡇⠀⠀⠀⢸⡀⠀⢷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⡇⠀⠀⠀⠈⡇⠀⠘⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣀⠀⣸⠇⠀⠀⠀⠀⢻⡀⠀⠙⢷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⠀⠈⢷⣄⠀⣸⠇⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣙⣛⣋⣀⣀⣀⣀⣀ ⣿⣿⡿⣿⣿⣿⣿⣻⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣿⣶⣾⣶⣶⣾⣷⣶⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⢿⠿⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠉⠉⠛⠛⠛⠿⠿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠶⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⡆⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⠻⡆⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠿⣅⣀⠀⢱⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡆⠀⠸⡅⠀⡇⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⣡⡄⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡀⠀⠘⢆⣣⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⣀⠀⠀⣴⣶⣦⡄⠀⠀⠀⠀⢸⡁⠋⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠈⢿⡀⠀⢣⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡧⠖⠉⠉⠑⢦⣙⠿⠟⢁⣀⣀⠀⠀⠈⣷⡇⡗⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⠀⠀⠈⠇⠀⠀⡇⠀⠀⠀⣀⣠⣤⠰⠋⠁⠀⢀⣀⣀⣀⣀⡈⣉⠭⠽⠛⠁⠀⠀⠀⠙⡇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢸⠀⠰⡁⠀⠀⠀⠀⠀⢉⡽⢒⢟⠝⣩⠟⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠈⠇⠀⠙⢆⣀⠀⠀⡠⣾⣀⠂⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⡸⢹⣠⠊⣰⡟⢙⡃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⠶⡖⢾⢷⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⡇⢠⠃⣾⠁⢠⢻⠁⣸⡟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣼⡀⠱⡀⢊⢳⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⡇⢸⠀⡏⠀⣶⠎⢀⣿⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠸⣷⠀⢱⠈⠌⢧⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢰⠸⡄⠀⠀⠋⠀⠘⠟⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠘⡇⠀⠃⠀⠘⣦⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⠀⢣⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠘⠂⠀⠀⢰⠋⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠀⠈⢆⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⢠⠇⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢸⠀⠀⠘⣆⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⠀⠀⢀⡎⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠤⢀⢸⣄⣀⣀⣸⡄⠀⠀⠀⠀⢸⣤⣀⣀⣀⣀⣀⣤⣤⠔⢶⣾⣹⣿⠀⠀⠀⠀⢸⠙⢦⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠘⣧⠀⠈⡇⠀⠀⠀⠀⡜⢨⣿⣿⣿⣿⣿⣿⣿⣧⣀⣿⠏⢸⠀⠀⠀⠀⢸⠀⠀⢱⡀ ⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⢹⡄⢠⠃⠀⠀⠀⢀⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⡿⣆⢸⡇⠀⠀⠀⢸⠀⠀⢸⠁ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⣷⠃⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠃⣿⢸⡿⠛⣉⢠⠏⠘⣇⠀⠀⠀⠀⡇⠀⢸⠀

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⠀⠈⠀⠀⠀⠉⠀⠉⠀⠀⠀⠀⢁⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠊⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⡇⠀⠀⠀⠀⠀⠀⢀⣠⡤⠴⠶⠖⠲⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⢀⡤⠞⠋⣠⠴⠒⠋⠉⠉⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⢿⡇⠀⠀⠀⠈⣇⠀⠀⣷⠀⠀⠀⠀⠀⠀⣧⢀⣀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠛⠁⢺⠥⢦⠀⠀⠀⢹⡄⠀⢸⣆⣀⣤⣶⣶⣾⣯⣭⠭⠭⠭⠿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⢸⠠⠀⠀⠀⠀⠈⣿⣾⣿⣿⣿⣿⣿⣿⣿⠿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢰⣿⣿⣿⠋⢈⣻⣿⡟⣁⠀⡧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⠘⣿⠋⠣⣟⡰⠳⢤⠀⢀⣀⣀⣤⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⠀⠀⢀⡴⠚⠉⠀⠈⠉⠒⠊⢡⡆⠀⠀⠉⠱⠞⠋⣁⠤⠔⣠⠾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠹⣄⠰⠊⠛⢤⡀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠻⣏⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠳⣤⣀⠀⠈⠙⠒⠒⣲⣶⣖⠋⠉⠢⡄⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡟⠀⠀⠀⠀⠀⡾⣿⣿⣿⡞⠋⠉⠉⠉⠈⠓⠲⠖⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇⠀⢀⣀⣀⣠⡃⠈⢙⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⣾⣿⣿⣿⣿⣷⣤⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣤⠤⠶⠛⠛⠋⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠋⠉⣁⠀⠐⠂⠀⠀⠀⢤⠞⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣤⣄⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠈⠙⢯⠓⠦⣄⡀⠀⠉⠲⢤⡀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣶⣶⣶⣶⣶⣶⣾⣿⣋⠋⠈⢻⣿⡇⠀⠀⠀⠈⠻⡄⠈⠙⢳⣄⡀⠀⠈⠳⣄⣰⠃⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠛⠿⠿⠿⣿⣛⣋⣭⣤⠴⠟⢹⡇⠀⠀⠀⠀⠀⠹⡄⠀⠀⠙⠛⢦⠀⠀⢨⣿⣆⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣴ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢸⡇⠀⠀⠀⢀⣀⣠⣿⡦⠤⠤⠤⣤⣷⣄⣸⠀⢻⣧⢸⡇⠀⠀⢀⣀⣤⢶⣾⣿⠿⠛⠋⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⢺⡇⢀⣴⣾⣿⣿⡿⠇⠀⠀⣀⣤⣴⣾⡿⠟⠲⢬⣿⣿⣇⡤⣶⣿⣭⠿⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⢀⡇⠀⠀⠀⠘⣷⣿⠟⣯⠁⠀⠀⠀⠀⢸⠏⠉⢿⣹⣷⠀⠀⠀⠿⠛⢃⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢺⡇⠀⠀⠀⣼⡏⣡⠞⢻⡇⠀⠀⢀⣤⠿⣆⠀⠈⠷⠙⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼ ⠀⠀⠀⠀⠐⠀⠀⠠⠤⣀⣸⣇⠀⠀⣈⣿⣴⣯⣄⣼⠇⠀⣲⡟⠁⢀⣽⡄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⣀⡤⠞⠀⠀⠀⠀⣀⡴⠋⣀ ⠀⠀⠀⢀⡀⣀⣀⣀⣀⣀⣘⣏⣩⣿⣿⣿⣼⣿⣩⣿⣤⣼⣿⣿⠿⠶⣼⣧⣤⡄⠀⠀⠀⠀⢀⡽⠛⠋⠉⠀⠀⠀⠀⠀⣠⣾⡯⠖⠉⠀ ⠀⠀⠀⠙⠛⠒⠤⢤⣀⠀⠀⢿⠈⠻⣿⡯⠿⢿⣇⢻⠛⠋⠹⣷⣴⣾⡿⠴⠦⠴⠶⠤⠤⢤⣾⣧⣀⣀⣀⣀⣠⣴⡶⢿⣋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣸⡆⠀⠈⠻⣦⡀⢿⡙⠒⠚⠉⢁⣽⠛⠿⠿⠓⠶⢤⣄⣀⣴⣿⠿⠿⠛⠋⠉⠉⠉⠛⠀⣨⡷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣻⡤⠦⠤⠤⠿⠿⠿⠶⣶⣶⣋⣀⡀⠀⢀⣀⣠⡴⠞⠋⠙⠓⠶⠤⣄⣀⠀⢀⣀⣤⠾⠯⠤⠂⠀⠀⠀ ⠶⠦⠤⠤⠤⠤⠤⠤⠖⠊⠉⢁⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠳⠦⢤⣄⣀⠀⢀⣴⣂⡤⠼⠛⠛⠧⠄⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⣀⣀⣀⣠⠤⠴⠒⠚⠉⠉⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠒⠒⠤⠤⣀⣀⠀⠀⠀⠀⠉⠉⠛⠛⠃⠤⠤⠤⠄⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢙⡒⠦⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠉⠒⠦⢄⣈⡉⠉⠙⠓⠒⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣄⡀⠀⠀⠀⠉⠙⠒⠶⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⠉⠓⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠛⣿⢿⡇⠀⠀⠀⡀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⢿⣿⣽⣿⣿⣤⣄⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠻⠶⢶⣤⣀⣀⠀⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣇⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠸⡆⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⢸⡆⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡍⠙⠒⢶⡤⠀⢻⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢸⡇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠘⢧⠀⠸⡄⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠠⣼⢆⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⠀⠀⠈⢧⡀⣇⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣶⣤⡀⠀⠀⠀⠀⠀⠘⡇⠀⡇⢸⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⢻⣿⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⡇⣠⠴⠟⠛⠳⣤⡘⢿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢻⢰⡇⣾⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠻⡇⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⡿⢻⡅⠁⠀⠀⠀⠀⠀⠙⠶⠮⠭⠤⠖⣶⡶⠂⠀⠀⠀⠸⣾⡃⠋⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⢳⠀⠀⢀⡇⠀⠀⠀⠀⣤⣤⣶⣖⠉⠋⠀⢠⣀⣀⣤⣖⣶⣤⣠⣤⣤⡤⠶⠚⠻⠉⠀⠀⠀⠀⠀⠀⢹⡇⠇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠸⡄⠀⢾⡀⠀⠀⠀⠀⠀⠀⠀⠈⣩⠟⣻⢋⡽⢋⣰⠏⠀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⢠⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⣷⠀⠀⠻⣆⠀⠀⠀⠀⠀⣠⣎⠀⡠⠀⠊⠀⠋⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠙⠀⠀⠀⠘⣶⢶⠀⣠⠞⢡⣧⠟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⣀⣀⣸⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⣀⠀⠀⣰⠃⣼⡾⠁⢠⣯⠏⢀⡏⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⢻⠉⢿⠉⢫⡙⣆⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⣹⠀⢰⠇⢸⣿⠀⢠⠟⡼⠀⣸⣻⢉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣼⡄⠈⣧⠀⢳⠙⣇⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⡆⢸⠀⢺⡇⠀⣸⣠⠃⠀⣧⡏⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢹⣳⡀⠈⢆⠀⣇⠹⡄⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⡇⢸⡄⠸⠁⠀⡿⠃⠀⢸⣻⠁⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠹⣧⠀⠸⣄⠈⠀⢳⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣷⠘⣇⠀⠀⠀⠀⠀⠀⠈⠉⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢹⡀⠀⠁⠀⠀⢸⣿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢻⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡆⠀⠙⠀⠀⠀⠀⡼⠙⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠸⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⢰⠇⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⢸⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⠁⠀⠀⠀⠀⢀⣞⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠤⢤⣤⣽⣀⣀⣀⣀⣬⡆⠀⠀⠀⠀⠀⠀⢸⣤⣤⣤⣄⣤⣤⣤⣤⣤⣶⡒⠚⢿⣿⣥⣿⡇⠀⠀⠀⠀⠀⢸⠀⠙⢦⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠹⣿⠉⠀⠈⢻⠀⠀⠀⠀⠀⢀⡏⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⣿⡿⠃⢧⠀⠀⠀⠀⠀⢸⠀⠀⠈⢳⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⡿⠀⠀⠀⠀⠀⢸⣇⣾⣿⣿⣿⣿⣿⢹⡿⣿⣿⣿⣿⣾⣿⡀⠀⣸⡆⠀⠀⠀⠀⠀⡇⠀⠀⢀⡇ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⡼⠁⠀⠀⠀⠀⠀⣾⢻⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⣿⣿⡿⠛⢻⡄⡏⡇⠀⠀⠀⠀⠀⡇⠀⠀⢸⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠁⠀⠀⠀⠀⠀⢠⢫⣿⡿⣿⣿⣿⣿⡇⢸⡇⢹⣿⠛⢁⣀⢰⡟⠀⠇⣇⠀⠀⠀⠀⠀⢣⠀⠀⢸⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶ ⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⣶⠿⠋⠁⣰⠃ ⠀⢸⠉⢿⡒⠒⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⣡⠚⠁⠀⠀⣰⠇⠀ ⠀⠘⣇⠀⠙⠢⢄⣀⠀⠀⠉⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⠁⢠⠞⠀⠀⠀⢀⣴⠃⠀⠀ ⠀⠀⠘⣄⠀⠀⠀⠀⠉⠑⢦⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⡰⠃⠀⢀⡠⢶⡟⠁⠀⠀⠀ ⠀⠀⠀⠘⢦⣄⣀⠀⠀⠀⠀⢳⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⢀⠞⣀⠤⠚⢁⡴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠲⢬⣉⡉⠉⠙⠳⣄⡀⣧⠴⠒⠊⠙⠛⠉⠧⢤⡎⢀⣴⠟⠋⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠢⢤⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣠⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠋⠉⠙⡆⠀⠀⠀⣠⠖⠋⠑⠢⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣴⣻⣦⠀⢹⠀⠀⡴⢁⣾⣿⣆⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠃⠀⣿⣿⣿⠀⢸⠀⠀⡇⢸⣿⣿⣿⠀⠀⠈⢣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⠁⠀⠀⠙⠿⠋⠀⣾⣖⣲⡇⠀⠛⠿⠃⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠐⣇⠀⠈⢻⠋⠁⢀⡷⠀⠀⠀⠀⠀⠀⢀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⠀⠀⠘⣦⡀⠀⠀⠀⠈⠑⡎⢹⠑⡶⠋⠀⠀⠀⠀⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠚⠋⠈⠋⢩⠟⠁⠈⠙⠒⢢⣤⣆⠈⠙⠋⠀⣠⣤⠤⠖⠒⢺⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠞⠃⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⢸⠀⠈⠑⠒⠒⠋⢹⡄⠀⠀⠀⠀⢧⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠷⠒⠒⠦⢄⡞⠀⡄⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠒⠋⠉⠀⠈⠹⡆⠀⠀⠀⠀⠀ ⢰⠋⠀⠀⠀⠀⠀⠉⢻⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀ ⡏⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀ ⢷⡀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢰⠇⠀⠀⠀⣰⠏⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀ ⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⢧⠀⠀⠀⢀⡞⠀⠀⠀⣰⠃⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠑⠦⢄⣀⡀⠀⠀⣀⣙⣦⠀⠀⠘⣦⡀⠀⡼⠀⠀⠀⢸⡅⢀⣀⡤⠶⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠟⠉⠉⠁⠀⠈⡇⠀⠀⢀⠹⣾⠁⡄⢀⠀⣸⠏⠉⠀⠀⠀⢄⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣇⣰⠃⣠⠆⠀⡰⠷⣀⣹⣨⡶⠛⠶⠧⠼⠞⠧⣄⣀⠀⠙⣆⣸⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠒⠣⠤⠚⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⠀⠀⠀⢠⣿⠀⠙⣦⣤⠀⠀⠠⠀⡄⠀⠀⣸⣧⠀⢤⡀⠀⠸⠳⡤⡀⠀⡀⣄⠈⠀⠀⠒⠀⠀⠀⡟⠀⠀⠀ ⠀⠀⠀⢘⣿⡤⠔⢠⠀⠀⠠⠀⠤⣄⠀⡴⡉⠉⠱⠼⠀⡆⣠⠀⠀⠀⠠⠐⠿⠰⡶⠤⠆⢰⠶⠘⢤⠄⠀⢀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢁⣾⠇⠀⢀⣠⣴⣶⣶⠿⠿⠛⠛⠛⠛⠛⠛⠿⠿⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⣡⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢟⡇⢀⣾⣏⣴⡾⠟⠋⢉⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⠈⠉⠻⢿⣶⣦⡀⢀⣤⣾⡿⠋⣁⣴⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠿⣋⣴⡿⠁⣼⡿⢟⣩⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⣧⡀⠀⠈⠛⢿⣿⣛⣡⣴⣾⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠒⠒⠒⢒⣲⣾⠿⢋⣥⣾⣿⡿⢁⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⣀⠀⠀⠀⠀⠛⢿⣿⣶⣶⣤⣝⣻⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠋⣡⣴⣿⣿⣿⣿⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠟⠋⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠛⠉⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⡿⠿ ⠀⠀⠀⠀⠰⣿⡟⠋⢁⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠘⣿⣿⠿⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠸⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠹⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠉⠉⠉⠙⠛⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠈⠉⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⢿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⠉⢻⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠿⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠘⣿⡄⠀⠀⠀ ⠀⠀⠀⣠⣾⡿⠳⣦⠀⢀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡟⠻⢿⣿⣿⣿⣿⣿⣿⡄⠀⣿⡟⠓⠒⠒ ⠀⢠⣾⡿⠋⠉⠉⣁⣤⣾⣿⣿⣿⣿⣿⡇⠀⠀⢰⣦⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣴⣶⣶⣶⣿⡇⠀⢸⡏⠛⢿⣿⣿⣿⡇⠀⢿⣿⡇⠀⠀ ⠰⠿⢿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢸⡇⠀⠀⠉⠛⣿⣿⡀⢸⣿⠁⠀⠀ ⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠛⠻⣿⠄⠀⠀⠉⠉⣿⡏⠉⠉⠙⣏⠹⠿⠿⢋⡉⠉⢻⡿⠁⢸⣿⡏⠈⣍⡻⠿⣁⡀⠀⠈⢳⢸⣿⠿⢿⡿⠶⠶⠶⠶⠾⠿⠿⣿⣿⠶⠶⠶ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣰⢞⣉⡙⢦⡀⠀⠀⠀⠀⠀⠻⣇⠀⠀⠀⠈⠛⠒⠒⠋⠀⠀⣼⠃⠀⢸⠿⣇⠀⠈⠉⠉⠉⠀⠀⣀⡾⢸⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢸⡏⠈⠁⣨⠇⡀⠀⠀⠀⠀⠀⠈⠓⠦⣄⣀⣀⣀⣀⣀⡤⠚⠁⠀⠀⢸⣆⣈⣛⠲⠦⠤⠤⠶⠚⡋⠀⢸⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠙⠓⠚⢁⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⡇⠀⣸⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣀⡴⠶⠋⠀⠀⣸⠁⣰⡿⢻⣇⣸⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠾⠉⠀⠀⠀⠀⣼⠃⣴⣟⣠⡾⠟⠉⠁⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠁⠈⠙⠻⢿⣿⣿⡷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢀⣼⣥⡿⠟⠋⢀⣀⡤⠶⠛⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⠉⠀⢀⣠⡤⠖⠚⠋⠙⣠⠀⠉⠛⢷⣌⣻⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠉⠁⠀⠀⠀⠊⢁⣠⠤⠖⠛⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡷⠖⠋⠁⠀⢀⣤⠶⠛⠉⡀⠀⠀⠀⠈⠙⠷⣿⣙⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠊⠁⠀⣀⣤⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⡀⢀⣠⠞⠉⠀⠀⣀⡴⠇⠀⠀⠀⠀⠀⠀⠀⠉⢻⡿⠿⠿⣿⣶⣶⣴⣾⣛⣿⡀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣏⠀⠀⠀⣠⠞⠉⠀⢀⣾⠀⠀⠀⠀⠀⠀⣀⣸⣧⠶⢾⣻⣽⣾⣿⣿⣿⣿⣇⠀⢸⣇⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡆⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠁⠀⠀⠀⠈⠙⣷⣤⠟⠁⠀⢀⣴⣿⣿⣿⣷⠶⠶⠶⢛⣋⣥⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢿⣿⣿⣷⣤⣤⣤⣶⣾⣿⣿⣿⣏⠁⢹⣷⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⣴⣿⣿⣿⣿⣿⣿⣦⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣟⡉⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠐⠢⡆⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡀⠀⠀ ⣿⣿⣿⣿⣿⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠇⠀⠀ ⣿⣿⡿⠍⡀⠆⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀ ⣿⣿⣷⠀⠡⣠⠘⡀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢠⣤⡀⠀⠀⢸⢰⡂⠀⠀ ⣿⣿⣿⣇⠀⠹⡀⠱⠀⠀⠀⠀⣻⠿⠂⠁⠁⠪⠿⣥⡤⠀⠈⣆⠃⠀⠀ ⣿⣿⣿⣿⡆⠀⢃⠰⡀⠀⠉⢉⠖⠾⠪⢋⠁⠁⠁⠀⠀⠀⠀⢼⡄⠀⠀ ⣿⣿⣿⣿⣿⠀⠈⠀⢸⢂⠔⣽⢢⡀⠀⠀⠀⠀⠀⠀⠀⢠⢤⢬⠇⠀⠀ ⣿⣿⣿⣿⣿⡀⠀⡇⡆⡏⣘⠇⡾⡁⠀⠀⠀⠀⠀⠀⠀⡷⡆⢃⢋⡄⠀ ⣿⣿⣿⣿⣿⡇⠀⢠⠃⠁⠋⠀⠃⡇⠀⠀⠀⠀⠀⠀⠀⠠⠙⡀⠂⢸⡄ ⣿⣿⣿⣿⣿⣇⠀⠘⠈⡄⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⡌⠀ ⣿⣿⣿⣿⣿⣿⠀⢸⠀⠐⡀⠀⠀⢸⠀⠀⠀⠀⣀⣀⣤⡜⠀⠀⡸⡀⠀ ⣿⣿⣿⣿⠟⠁⠀⠈⢫⠉⡇⠀⠀⡈⣽⣿⡿⣿⣷⣌⡟⢁⠀⠀⠃⠈⡆ ⣿⣿⣿⣿⠀⠀⠀⠀⠈⡦⠁⠀⢀⣻⣿⣿⡇⣿⡿⠛⡱⢸⠀⠀⢠⠀⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠃⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⢀⡟⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣠⣿⡏⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⢠⠏⡼⠁⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⢸⡟⣿⡇⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⠀⡼⣰⠃⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢠⡟⠀⢀⡏⠀⢻⡇⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⢀⡷⠟⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢀⣿⠀⢀⡾⠁⠀⠈⣧⣴⡇⠀⠀⠀⠀⠀⡄⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠀⠀⠀⠀⠀⠀⢸⡟⣼⠀⠀⣸⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢀⣾⡇⠀⣼⠃⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣤⡀⠀⠀⠀⣼⠁⡇⠀⢰⡿⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⣼⣿⠀⢠⠇⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⡟⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣇⠀⠀⣰⡏⢠⡇⢀⣿⡇⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⣰⣿⡟⢀⡿⠷⢶⣦⣄⣀⠀⠘⣿⡄⠀⠀⠀⠀⣷⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣦⣒⣿⠁⢸⡇⢸⣿⣇⠀⠀⠀⣼⣿⡇⢀⡆⠀⠀⠀⠀⠀⢠⣿⡇⢠⣿⣿⠇⣸⠃⠀⠀⠀⠈⠉⠛⠲⢿⣷⠀⠀⠀⠀⢿⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⣀⣸⣿⣾⣿⣿⡄⠀⠀⣿⣿⡄⢸⡇⠀⠀⠀⠀⠀⣼⣿⢀⣾⣿⣿⣦⣿⣶⣭⣭⣶⣒⡤⣄⠀⠈⣿⡆⠀⠀⠀⢸⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⠛⣿⣿⣿⣿⣿⣧⠀⢸⣿⣿⣇⣾⡷⣄⠀⠀⠀⢀⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢷⣶⣤⣘⣧⠀⠀⠀⢸⡇⠼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠇⢸⣿⡿⠿⠿⣿⣿⣧⣸⡏⢸⣿⣿⣿⣿⣶⣄⡀⣼⡿⢴⣿⣿⣿⣿⣿⠉⠉⢩⣿⣿⣿⣾⣯⡹⣿⡿⣿⡇⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢻⡟⠹⣿⣿⣿⣿⣿⠁⠘⣿⣿⠟⠁⠻⠀⠀⣀⣀⣨⣿⣿⣿⣿⣿⠻⣿⣿⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣧⠴⠃⠈⠛⠀⠀⠀⠀⠀⠀⠉⠛⠛⠃⠀⠀⠹⣿⣄⠀⠀⠀⠀⢿⣿⠿⠛⠻⠿⣿⣿⣴⠏⣿⣇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡇⣼⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠹⣶⠖⢶⣼⡿⠤⠤⠤⣴⣿⠿⠶⠚⠛⣿⣆⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⠀⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⣿⣿⣿⣿⣿⣾⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⣿⣿⣿⣿⣿⣿⡿⠛⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡀ ⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢠⡯ ⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⣸⣿ ⣿⣿⣿⣿⣿⣿⢹⣷⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣸⣧⣾⠟⠁ ⣿⣿⣿⣿⣿⣿⣦⣿⡯⠉⠙⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣴⠛⠉⠁⠀⢀ ⣿⣿⣿⣿⣿⣿⣏⠹⣧⡀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⣠⠔⠋ ⣿⣿⣿⣿⣿⣿⣿⡄⡘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⡶⠊⠁⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣧⢻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠃⠀⠀⡠⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⢰⡇⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠇⠀⠀⢸⠁⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠾⠋⠙⢘⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⣾⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣤⣴⣶⠾⠿⠛⠋⠀⠀⠀⠀⠀⠈⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⣿⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣶⣶⣶⣞⣛⣛⣟⣿⣿⣿⣿⢉⣥⣤⣭⣷⣷⣿⣤⢀⡀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⣿⠀⠀

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⣴⣯⣿⡌⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠛⠉⠉⠉⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠛⠉⠉⠀⢀⣠⡾⢃⣾⣷⡙⢦⣄⡈⠉⠉⠙⠛⠛⠻⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣀⣀⣠⣤⡶⠾⠛⠁⣠⡾⠁⠈⠻⣦⣉⠙⠳⠶⢤⣤⣀⡀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠉⠁⢀⣀⣠⣴⠟⠋⠀⠀⠀⠀⠈⠙⠻⢶⣤⣀⠈⠉⠙⠻⢾⣿⡀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣀⣠⣶⠾⠛⠋⠙⠛⠻⢶⣦⡀⠀⠀⠀⠀⢀⣤⡾⠿⠟⠳⣦⣄⠀⢻⣇⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣴⠿⠛⢻⡇⠀⠀⠀⠀⠀⠀⠀⢀⠉⠀⠀⠀⠀⠉⠀⠀⠀⠀⣀⠀⠙⣿⣼⣿⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢱⣷⠶⠿⠷⠶⣶⣶⣶⣤⣤⣄⣘⣦⡀⠀⠀⠀⠀⠀⢀⣀⣀⣈⣷⣤⣿⠟⢿⣧⠀⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠸⣧⠀⠀⠀⠀⠈⠻⣏⣀⣈⣉⣉⠿⠛⠂⠀⠰⢾⣿⠛⠉⣉⣭⠟⠁⣿⡀⠘⣿⡄⠘⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢻⣦⣤⣴⠀⠀⠀⠀⣤⣄⣀⠀⠀⠀⠐⠛⣻⠇⠈⠉⠉⠁⠀⠀⠀⣿⠃⠀⢻⣷⠀⠈⠙⠻⣿⣿⣿⠿ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣿⣿⣿⣿⠀⠀⠀⠘⡟⣮⣝⡻⠷⣖⡲⠦⣤⣤⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣼⣿⣿⣿⣿⣦⣄⡀⠀⠹⣌⡙⢿⣷⠾⠛⠉⠉⠀⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣟⣿⠀⠀⠀⢠⣤⣀⠀⠀⢀⣀⣤⣶⣿⣿⣿⠿⣿⡏⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⠻⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣽⠇⠀⠀⠀⣠⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⡿⠿⠿⡟⢻⠛⠁⠀⠀⠀⠈⠛⢿⢻⡿⠿⠿⢿⣿⣿⣿⣿⠃⠀⠀⣀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢠⣿⠋⠀⠀⠀⢻⡄⢷⡀⠀⠀⠀⠀⠀⠘⣇⠹⣄⠀⠀⠈⢻⣿⡏⠀⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣼⠇⠀⠀⠀⠀⢼⣧⠈⠷⠤⠤⠤⠤⠤⠤⠾⠆⠹⠷⣤⣄⠀⠙⣷⡀⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡄⠸⣿⣿⣿⣀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⢿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⣤⣤ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣴⠏⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠰⣞⠛⠋⢻⡶⠾⢿⣄⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠈⣷⠾⠛⠛⣛⣿⡿⠿⢧⡀⠈⢷⣴⠶⠿⢷⡄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⣸⡷⠾⠛⠉⠀⠀⠀⠈⣻⣦⠞⠁⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠸⠀⣱⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⢸⣆⠀⠸⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⢸⣿⣷⣤⣿⣄⢠⠿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿⢿⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⣋⣠⣴⣾⣿⣿⣿⣿⣿⣇⠀⢿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠀⡰⠃⢀⡴⠋⠙⣿⠿⠛⠋⠉⢛⣉⣠⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢸⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⡞⠁⢠⣿⣤⣤⣀⣀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⢠⠏⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⣰⡟⣿⠿⣿⣿⣿⣿⣿⣿⣿⣄⠀⢻⠀⠀⠀ ⠀⠀⠀⢀⠏⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠯⠀⠀⠀⠼⠋⢠⡧⠄⠺⢿⣿⣿⣿⣿⣿⣿⣦⠘⡆⠀⠀ ⠀⠀⢀⠎⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡇⢣⠀⠀ ⠀⢀⡞⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠓⢾⡖⠒⠂⠙⣿⣷⠆⠀⠀⠀⣤⠴⠒⢲⣶⣿⣿⣿⣿⣿⣿⣿⣿⡇⠸⠀⠀ ⠀⡜⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⠑⠒⠒⠒⠛⠛⠀⠀⠀⠀⠙⠶⠒⠚⢿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠀⢇⠀ ⢰⠃⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠸⡀⠀⠀⠀⠀⠂⠀⠀⠀⠀⣙⡴⠃⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠘⡄ ⡎⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢘⡁ ⠃⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢳⡀⠀⠀⠀⠀⢀⣴⠶⡤⠀⠀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⡒⠒⠛⠉ ⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠲⣄⡀⠳⡄⠀⠀⠀⢾⣯⡩⠁⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠉⠓⠿⣆⡀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠒⠒⠒⠒ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠉⣳⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠈⠉⠒⡶⠶⣶⡾⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀ ⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠓⠲⠤⠄⢀⣧⣠⠞⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⢻⠟⠉⢉⣁⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⢀⣀⣉⠛⠛⢿⠿⠿⠿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⣿⠟⠁⡎⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠋⠉⠉⠉⠀⠀⠀⠀⠈⡆⠀⠀⠈⢻⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⠋⠀⢰⠃⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⢻⡋⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠈⠛⢿⡏⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠈⡇⢰⠧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡶⠀⠀⠀⠀⣇⠀⠀⠀⠀⡔⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⢳⠋⠀⠀⠉⠓⠢⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⢺⡀⠀⠀⠀⠀⢸⠀⠀⠀⡜⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣀⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⢸⠀⠀⢸⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣇⣠⣶⣶⣄⠤⢤⣤⡄⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⣄⠀⠀⠀⠀⠀⢸⠀⠈⢻⣿⣿⣿⠀⠀⠩⣵⣦⠀⣽⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠀⠀⠀⠉⠑⠢⠤⣤⣼⡄⠀⡎⠀⢻⣇⣧⠀⠀⠈⣦⣽⠃⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⡀⠀⢀⠔⠉⡠⠒⠒⠒⠀⠙⢦⡀⣀⣀⣿⣿⣿⢻⠀⠀⠈⢻⠋⡇⣠⣼⣿⣿⡇⢀⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡠⣉⠤⡍⠉⠁⠀⠈⠙⡄⠀⠀⠀⠀⣠⠟⠃⠀⠠⣤⣀⠙⢆⠀⠀⣠⣷⣿⡟⠉⢨⣿⠴⠿⠓⢿⣅⡉⠑⠒⠒⠚⠛⠻⡄⠀⠀⠀⠀⠀ ⠁⢀⣼⠇⡠⠋⠉⠙⠦⣈⣢⠀⢀⠜⠁⠀⠀⠀⣴⣿⠾⠷⠺⡶⠖⠛⠛⠻⣅⡴⢏⣡⣶⡦⠀⠈⠉⢣⣀⡠⠖⢢⣀⠀⢇⠀⠀⠀⠀⠀ ⠀⢾⠯⠚⠀⠀⠀⠀⠀⠀⠀⢠⣾⡆⠀⠀⠀⢠⠟⣇⠀⠀⠀⢧⡀⠀⢀⡠⠏⠀⠈⠹⣿⣗⠀⠀⠀⢤⡏⠀⠀⡞⠀⠁⠸⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⡾⠀⠸⠓⢢⣤⡤⠘⠛⠣⣄⣀⣀⣠⢴⠃⢸⠀⠀⠀⠈⠇⢀⠜⣠⠖⠀⢆⠀⢉⠲⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⢿⠀⠀⢧⡞⠳⠃⠀⠀⠀⠀⣧⢧⢠⠃⠀⢸⡆⠀⠀⠀⢸⠈⠉⠁⠀⠀⠈⣄⠈⢦⡙⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⢸⠀⠀⠀⢀⡠⠤⠒⠢⠤⣀⠁⠈⠁⠀⠀⢸⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠈⠢⠄⠻⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⡇⠀⡰⠋⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⢸⠀⠀⠀⢀⣼⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠸⣴⢁⣀⡀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⡎⠀⠀⢠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⢀⠔⠋⠁⠀⢈⣳⣄⡀⠀⠀⠀⠀⡇⠀⢰⠁⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠔⠉⠀⠀⠈⢳⡀⠀⣰⣅⠀⣦⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⡴⢂⠀⣇⡰⡇⠈⢧⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣷⠉⢳⡏⢳⣇⣀⡼⠁⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⢀⠇⠉⠉⠉⠁⠀⣀⡠⠔⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠷⠤⢤⣀⣠⡴⣮⣉⣉⣭⣟⣛⡉⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⣰⡏⠀⠀⢸⣍⠉⠉⠉⠀⠀⠀⠀⠀⠈⠉⢓⡆⠀⠀⢀⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡹⠁⠀⠀⣀⠴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠅⢀⣀⣛⡓⠤⠖⠒⠪⣉⠒⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠤⣀⣀⣿⣽⡯⠤⠀⠂⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⡶⠶⠟⠛⠛⠛⠋⠙⠛⠛⠿⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣽⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠃⠀⠀⢰⡶⠾⠿⠿⠛⠛⠻⣿⠋⠀⠀⢸⡟⠉⠉⣭⣍⢹⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠃⠀⠀⠀⣿⡀⠀⠀⠰⠿⠆⣠⡿⠀⠀⠀⠈⢷⣤⣀⣼⡿⠟⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠀⠀⠀⠀⠘⠿⣶⣤⣤⣶⠾⠟⠁⠀⠀⠀⠀⠀⠈⠉⣁⣀⣀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⡶⠶⠶⠶⠶⠖⠛⠛⠛⠛⣿⠋⠉⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⣺⡇⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⣼⡇⠀⠀⠀⣤⡄⠀ ⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⢠⡿⠁⠀⣠⣾⠏⠀⠀⠀⢀⣿⣇⠀ ⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣦⠟⠁⣠⣾⠟⠁⠀⠀⠀⠀⣿⠉⣽⠂ ⠀⠀⠈⠻⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⣹⣿⣴⡿⠋⠀⠀⢀⣠⣤⣶⣿⡽⠞⠁⠀ ⠀⠀⠀⠀⠀⣸⡿⠻⠿⢶⣶⣶⣶⣶⣶⠶⣛⣷⡾⠛⠉⣿⣁⣠⠴⢞⣫⡵⠟⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡟⠀⠀⢀⣤⡴⠟⣋⣥⡶⠚⠋⠁⠀⠀⠀⣿⣋⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡿⠀⠀⠐⣋⣤⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⠃⠀⠀⠘⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣴⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⠿⠿⠟⠿⠿⠿⠛⠿⠿⢿⣿⣿⣿⣷⣽⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠿⠋⠁⠀⠀⠀⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣾⣿⣷⣶⣶⣤⣄⠀⠀⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡤⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⢹⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⣀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣀⣿⣿⢷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣭⣽⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢽⣶⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⡆⠈⠙⠛⢿⡿⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣯⣉⣉⣹⢿⢿⣯⣼⣧⠀⠻⣿⣾⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⡿⣸⡎⢿⣿⣿⣆⠀⠀⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⡡⢴⣿⣿⣿⡆⠀⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⣿⣿⣿⣿⣿⣿⣿⣴⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀ ⣤⣤⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀ ⠈⠙⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢲⠓⢶⢶⣶⠒⢲⠰⠶⠶⠖⠠⢶⠶⣶⠂⠀⢸⢹⣸⠿⢟⣷⡿⠇⡿⠟⠀⠀

⣀⣀⣀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠋⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⣴⣆⠀⠤⠄⠐⠂⠀⠉⣀⠠⠀ ⠀⠀⠀⠀⣀⢰⡿⡆⠛⢻⠉⢫⡀⠀⡤⠄⢐⡂⠀⢁⡀⠀⠀⠀ ⠀⠀⠀⡀⠀⠜⠀⠘⡂⢸⠀⠀⢇⠂⠋⣽⡆⡀⠀⢄⠈⠢⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⠸⠀⠀⠘⠀⠐⣏⠁⠀⠀⠀⠈⢂⠰⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠠⠷⠀⡆⠀⠈⠀⡆ ⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⢀⠌⠰⠀ ⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠤⠀⠂⢁⠔⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠄⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠒⠒⠂⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠱⠛⠖⢣⠴⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠁⠘⠊⠧⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⢤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢠⢖⠒⠤⠤⠀⠀⠀⠀⠀⡠⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣶⡇⠀⠀⡏⠹⠒⠢⢄⢱⠄⠐⢄⢰⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡭⠃⠀⠀⠘⢄⣀⣀⣠⠛⠶⠠⡀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢀⣄⠀⠀⠀⠀⠠⡀⠉⣢⡀⠜⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢴⠛⣄⠀⠀⠀⠑⢤⡀⠀⠀⠈⠉⡹⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢐⠷⢤⠀⠀⡇⠀⠉⠒⠒⠚⡏⡉⠑⠒⠤⠴⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠊⠁⠀⢀⣵⢠⠃⠀⠀⠀⠀⠀⣇⠼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠐⠋⠀⠀⡠⠞⠁⠉⠁⠀⠀⠀⠀⠀⠐⡄⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⠥⡆⡁⢠⠊⣜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢆⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⠙⠃⠀⠈⠏⠒⠠⠤⣀⣀⣀⣀⣀⣠⡤⠀⠑⡄⢠⠈⡭⠖⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⣀⣀⡀⠀⠈⢣⠀⠀⣇⣤⢰⠬⠆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⢲⠤⢤⠤⠋⠣⠤⠄⠒⡎⠁⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⠀⠀⠀⠀⡇⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠼⡀⠀⠀⢠⠧⠤⠜⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠉⠁⠀⠀⠳⡀⢀⠎⡟⡍⠉⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠇⣂⠤⠤⠤⠤⠴⠘⠭⠒⠐⠒⠂⠥⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⣆⠀ ⠀⠀⠀⠀⠀⡶⢶⡤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡡⠋⠀⢸⠀ ⠀⠀⠀⠀⠀⡇⠀⠙⠢⡙⠲⣄⡠⠤⢶⠶⠶⠾⠥⣴⡁⠀⠀⢸⡇ ⠀⠀⠀⠀⠈⣇⠀⠀⢀⡼⠊⠁⠀⠀⠸⡆⠀⠀⠀⠀⠉⠢⡄⢸⠃ ⠀⠀⠀⠀⠀⠸⡄⢠⠋⢀⣀⣀⡀⠀⡇⠘⣄⣠⣶⣈⠐⢦⠈⣏⠀ ⠀⠀⠀⠀⠀⠀⢹⠇⡰⠁⣰⣿⣛⣿⡄⠀⣼⣯⣽⡿⡆⠀⡇⢸⡀ ⠀⠀⠀⠀⠀⠀⢸⡄⠳⡀⠻⣛⣻⢏⡅⣀⠱⢼⣶⣖⠡⠞⣀⣸⠃ ⠀⠀⠀⠀⠀⠀⠈⢷⣀⢼⡓⠒⠊⡉⢀⡼⠤⣀⡴⠀⠀⣴⣒⡾⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢻⣭⠅⠀⠀⠈⠉⠀⠀⠀⠀⠀⢀⣶⢯⡉⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⡹⠛⠶⠤⠄⠀⠤⠤⠤⠒⠊⠁⣟⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⠀⠀⣀⠞⢠⠀⠀⠀⠐⠦⡤⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⣠⠴⠚⡧⠤⠔⠊⠁⠀⠈⡆⠀⠀⠀⠀⡇⠀⠀⠀⢸⠇⠀⠀⠀ ⡼⠁⢀⡼⡇⠀⠀⠀⣀⠤⢀⣡⢀⡀⢄⣀⣇⡀⠤⣀⡞⠀⠀⠀⠀ ⣇⠀⠈⠒⠘⠒⠒⠚⢦⣆⣆⢸⣁⣴⣤⣈⣇⣴⣰⣄⣷⠀⠀⠀⠀ ⠘⠦⣄⣀⣀⣀⣀⣀⣴⠏⠁⠀⠈⠈⠉⠁⠉⠉⠁⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢐⡘⢄⠗⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⡄⠀⠀⠀⠀⠀⢀⣈⡎⣣⡀⠈⠇⢀⡿ ⠀⠀⠀⠀⠀⠔⠊⠐⣀⠤⠔⠤⠤⢸⡀⠀⠀⠀⠀⠀⠣⢀⣀⢀⡵⠚⠉⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠉⠹⠶⠆⠀⠀⠀⠀⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠄⠀⠈⠀⠀⠀⢀⡞⠉⠀⠀⢰⣀⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠈⠀⣴⡆⠀⠚⠉⣿⣿⣷⢲⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢸⢸⠒⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠓⠤⣀⣀⡠⠃⣜⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣦⢀⣀⡀⠀⠀⠔⠉⠑⠢⢄⠀⡠⢣⠎⠀⠀⡜⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣍⡀⠀⠀⢭⠽⣄⠀⠀⠀⠀⠈⠲⡇⠀⠀⠚⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⡧⠀⡀⠀⠀⠉⠚⠒⠄⢀⣀⡀⠀⢰⠀⠀⠀⠸⡀⠀⠀⠀ ⠀⠀⠀⡤⠔⠉⠀⡀⡇⠀⠀⠀⠀⠬⢦⠎⠀⠀⠀⢈⡆⠀⠀⠀⠇⠀⠀⠀ ⠀⠀⠀⡸⢄⠀⠀⠑⢴⡀⠀⠀⢀⠔⢹⠀⠀⠀⠀⠀⡇⠀⠀⢀⡆⠀⠀⠀ ⠀⢠⠊⠀⠀⠁⢄⡀⠀⠑⢄⠀⠏⠀⠈⠀⠀⠀⠀⢠⠧⠀⠤⡞⠁⠀⠀⠀ ⢠⠋⠀⠀⠀⠀⠀⠈⠉⠒⠚⢺⣵⡄⣀⠀⠀⢀⠴⡃⠀⠀⠀⢸⠀⠀⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠉⠀⠀⠀⠈⠉⠉⢣⡗⠀⠀⠀⢠⡀⠀⠀⠀ ⢃⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡠⠤⠮⡥⢌⠱⡄⠀ ⠘⡄⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠈⡄⠀⠀⢱⠀⢱⡇⠀ ⠀⠘⢄⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⢈⢆⠀⠀⠀⠀⠀⡇⠀⠀⠸⠀⡸⠀⠀ ⠀⠀⠀⠑⢄⠀⠣⠀⠀⠀⠀⡠⢐⡡⠐⠑⢄⠀⠀⠀⠀⠀⢠⠣⠈⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠒⠩⠴⠖⠛⠈⠁⠀⠀⠀⠀⠑⠠⠤⠤⠔⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠇⠀⠀⠀⠀⢀⡠⠄⡂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡸⠀⠀⣀⠄⠂⠁⠀⠀⢠ ⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠠⠒⠈⠉⠀⠀⠀⢧⠔⠈⠀⠀⠀⠀⠀⠀⢸ ⣀⣤⣖⠈⠁⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⣤⣄⢆⠀⠀⠀⠀⠀⠀⠀⣸ ⠈⠉⠉⠉⠀⠀⠀⠈⢹⠀⣖⡆⠀⠠⠄⠀⠉⢁⠜⢂⡤⠔⠂⠈⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣈⡠⠭⡁⠐⢶⠟⣿⠐⠨⢤⡌⠐⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡁⠀⠣⣀⠇⠀⠀⠛⠿⡓⠀⠀⢡⠄⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠢⢄⠀⠁⠀⠀⠀⠀⠑⢄⡀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⢀⠠⠄⡠⢾⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠐⢠⠃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⡤⠃⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠤⡀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠢⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡶⠶⠿⢿⣷⠿⠷⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀ ⠀⠀⠀⠀⠤⣄⢀⠀⠀⠀⠀⢀⢔⠝⠉⠆ ⠀⠀⠀⠐⡀⠀⠢⠓⠈⢳⠀⠉⠁⠠⡀⡀ ⠀⠀⠀⠀⢣⡀⡠⣠⣄⡌⢠⠶⣌⠐⡈⡅ ⠀⠀⠀⠀⠀⡍⠀⢿⡾⠁⡈⢿⣝⢠⣁⡀ ⠀⠀⠀⠀⠀⢡⡚⠀⠁⠀⠁⠀⠀⢨⡜⠀ ⠀⠀⠀⠀⢀⠔⠙⡗⠂⠀⠀⠂⠈⢸⠀⠀ ⠀⠀⠀⡰⠁⢀⠔⡀⠀⠠⠄⠀⠀⢸⠀⠀ ⠀⡤⠊⡇⠂⠀⠀⢡⠀⠀⣀⠀⠀⡆⠀⠀ ⠸⡀⠈⠐⠀⠒⡬⠸⠠⠥⠭⠬⠬⠆⠀⠀ ⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡀⠠⠤⠤⠤⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠠⢀⠀⠀ ⠀⡐⠁⠀⠀⠐⠄⠈⠉⠀⣤⣶⣒⡂⢠⣍⡪⡢⡀ ⠀⠃⠀⠀⠀⠀⠀⠁⠀⣠⣓⢢⡀⠉⠁⢀⣖⣸⡄ ⢀⡜⠒⠒⠠⣀⠀⠄⠜⠀⣠⠤⣌⠂⠀⠶⠶⡼⠆ ⠈⢇⢈⠉⠐⠠⠑⠅⠀⢸⢀⣀⢖⠆⠀⠡⣐⡶⡃ ⠀⠀⠑⢕⡢⠤⠆⠀⠀⠊⠀⠀⡽⠂⠀⠀⠀⠁⠇ ⠀⠀⠀⠀⠀⠉⠙⢅⠀⠈⠀⠨⢏⠀⠈⣂⠤⡤⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⡀⠀⠀⠀⢀⠔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠌⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⣣⣰⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠐⠁⣠⠊⢸⢯⠀⠡⡀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⠤⠒⠒⠉⠉⠉⠉⠉⠉⠉⠉⠐⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠤⣀⠀⠀⠀ ⠀⣠⠒⠉⠁⠀⠀⢠⣤⠤⠐⠒⠒⠶⠤⠤⠤⠤⠤⠤⠤⠤⠄⠒⠚⣢⣼⣆⠀⠀ ⢠⡇⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⣀⢼⠿⠿⠶⢶⣒⣒⣲⡾⠿⠛⠛⠢⡑⡄ ⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⡞⠒⠲⣄⠀⠀⠀⠀⠀⠀⢰⡛⢏⣳⡽ ⠀⢸⣀⣀⣀⠀⠀⠀⠀⠀⢸⠀⠀⡴⠋⠉⠁⠒⠋⠑⣄⠀⠀⠀⣰⣉⠉⠉⣿⠁ ⣼⠋⠀⠀⠈⠉⠒⠤⡀⠀⡆⠀⠘⠁⠀⣤⡶⠿⠷⣦⠈⢆⠀⠀⡟⠛⠛⢲⠏⡇ ⠹⡄⢰⡏⠉⠑⠢⢄⡈⠢⣵⡀⠀⠀⢸⠁⠀⠀⢠⠬⣧⠘⠂⠀⠹⡀⣤⣬⣷⠃ ⠀⠙⢄⠳⢄⠀⠀⠀⢉⠀⠈⠁⠀⠀⣈⠷⠒⠛⠲⣽⠁⠀⠀⠀⠀⠙⠺⢿⡙⡆ ⠀⠀⠀⠑⠤⣉⠒⠤⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠉⠑⠀⠀⠀⠀⠀⠀⠈⡿ ⠀⠀⠀⠀⠀⠀⠉⠑⠒⢶⡒⠂⠀⠀⠀⠒⠤⠴⢚⡛⠂⠀⠒⠒⢄⡀⠀⠀⣰⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠋⠓⠦⠤⠤⠤⠔⢋⡩⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠚⣇⠀⣸⠓⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠁⣀⠔⢻⡿⢿⠀⠘⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⣖⠁⠀⢸⢓⣾⠀⠀⠈⢣⡀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⣶⣤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢻⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠉⠉⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣀⠀⣷⣾⠀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⠟⠛⠛⠛⠉⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠛⠋⠉⠁⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠟⢿⣿⣿⣿⡇⠀⠀⠉⠉⢻⣿⠛⠋⢹⣿⣧⣴⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣷⣿⣿⣿⠟⠀⠀⠀⠀⠀⣸⣿⠀⠀⠘⢿⣧⣽⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⢠⣿⣿⡄⠀⠀⠈⠙⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠙⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⡾ ⠀⠀⠀⠀⢀⣤⣶⣾⡇⠀⠀⠀⠀⠀⠀⠹⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⠀⠈⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇ ⠀⠀⢀⣴⣿⣿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠉⠛⠷⣦⣤⣄⣀⣀⣤⣤⡶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢠⣿⠟⠉⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣦⣤⣤⣤⣤⣴⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀ ⢠⡟⠁⠀⠀⠈⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣯⠻⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠉⠛⢿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⠀⠘⣏⠛⠻⠿⣿⣶⣶⣤⣤⣤⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣤⣤⣶⣶⡿⠿⠛⠋⢡⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠉⠉⢻⡟⠛⠛⠿⠿⠿⠿⠿⢿⡿⠿⠿⠿⠿⠛⠛⠛⣿⠉⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢀⡟⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⠶⠦⣽⣦⣤⣀⣀⣀⣀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣀⣸⣇⣀⣠⣤⣤⠴⠾⠷⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡀⠀⠀⣿⠉⠉⠉⠉⠉⠙⢻⣿⠛⠛⠛⠛⠛⠛⠛⢻⡟⠛⠋⠉⠉⠉⠉⢹⡇⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⣿⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣶⣤⣀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣀⣠⣼⣿⣾⣿⢿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣶⣦⣤⣀⣀⣀⣀⡀⢸⣇⢀⣀⣀⣀⣀⣠⣤⣾⣶⣾⣿⠿⠿⠛⠋⠉⠁⠀⢀⣾⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⠛⠛⠛⠛⠛⠻⠿⠿⠟⠛⠛⠛⠛⠛⠉⠉⠉⠀⣀⣀⠀⠀⠀⠀⠀⠀⠈⢹⠛⡛⠦⡆⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠶⠉⠁⠉⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⢀⣤⣶⣚⡋⠉⠉⠉⠓⠲⠶⣤⣀⠀⠀⠀⠀⣠⣴⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣋⣾⡿⠷⠇⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣠⠞⠁⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠙⣦⠀⠀⠀⡀⣾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣧⠀⠘⣆⣀⠤⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠉⠀⠀⠀⣴⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠋⠀⣸⣍⣽⣒⠶⡀⠀⠀⣾⣦⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣶⡶⠀⠀⠀⢻⣿⣿⣿⣷⠀⠀⠈⠻⠓⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⣟⣇⠀⠀⠀⠀⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠉⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣤⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢿⡆⠀⠀⠀⠀⠰⣿⠶⣤⣀⣀⣀⣀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠛⠶⢤⣿⣄⠀⠀⠀⠀⣎⢦⣶⠿⣍⣽⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⡾⠳⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣷⢤⡀⠈⠙⢷⡀⠀⠀⠘⠶⠉⠉⠉⠀⠀⠀⠀⠀⠀⢀⣀⣀⣴⣋⣀⣠⠾⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⡤⠶⠋⠀⠀⠁⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⣀⣠⠶⠖⠋⢉⣉⠀⠀⠀⢠⣅⣀⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠉⠁⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠈⠙⣦⣀⣠⠴⠶⠋⠉⠀⠐⠒⠉⣉⡥⠶⠶⠶⠶⠷⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠻⡇⠀⠀⠀⠀⣸⠋⠀⠀⠀⠀⠐⠦⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⢉⣽⣶⡒⢦⠀⠀⠀ ⢀⡴⠋⠀⠀⢳⣄⠀⢀⡴⠁⠀⠀⠀⠀⠀⠠⠤⢄⣈⣉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠉⠙⢿⣄⠀⠀ ⣼⡇⠀⠀⠀⢀⣹⣶⣋⣠⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⣰⠟⡀⠀⠀⠀⠀⠀⠙⢷⡄ ⢸⡇⠀⠀⠀⠸⣏⠀⣴⠃⠀⠀⠀⠉⠉⠑⠲⠦⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠮⢵⣤⣀⠀⠀⢸⣷⠞⠁⠀⠀⠀⠀⠀⠀⠀⢻ ⠸⢷⡄⠀⠀⠀⠙⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⣦⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟ ⠀⠘⢷⡀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⠦⣀⡀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀ ⠀⠀⣼⠳⠄⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣀⡾⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀ ⠀⠀⣷⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⣀⣶⡏⠁⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⢠⠶⢻⡇⠀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠁⢀⡾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠦⠤⣴⠖⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠉⠓⣦⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠈⣷⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠈⠛⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠈⠙⠳⠶⣄⣀⣀⡀⠀⠀⠀⢀⣀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠈⠉⠙⣯⠉⠉⠉⠉⠀⠺⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⢻⣄⡠⠤⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠙⢷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠈⠀⠀⣠⠖⠋⠹⣆⣸⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠖⠒⠚⠷⠦⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⢠⠞⠁⠀⠀⠀⣸⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⢰⠋⠀⠀⠀⢀⣼⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⠀⠀⠀⠀⠀⠀⣀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣸⣀⣀⣠⠖⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠒⠒⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡉⠁⣀⣀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠉⠳⡦⢄⡀⠐⠤⡀⠀⠀⡠⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠰⢷⣶⣶⡿⠯⠁⣹⢿⠀⠀⠈⢂⠈⠱⢄⠈⠑⣜⠐⡄⠀⠀⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠉⠉⠏⠀⣸⠀⢀⣀⣬⠦⠤⠤⢵⣄⡋⣧⣰⠀⢀⣠⣴⡶⠟⠛⠉ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⢹⣴⢿⠋⠋⠀⢰⠺⣿⡏⠈⠹⠿⡪⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡀⠉⢸⠀⠀⣞⡵⢉⠆⣀⠔⠻⡀⠙⠁⠀⢀⠎⠀⠀⢀⠄⠀⠀⢀⠜ ⠀⢀⣀⠀⠀⠈⢹⣰⣾⣯⣿⢽⣤⣾⠶⣪⠧⠤⠀⠀⢈⡗⠒⠉⠀⠀⣠⡾⠑⠈ ⠀⠀⠀⠈⠁⠂⢌⡄⠙⢭⡹⡾⠤⠜⢻⠿⠭⠭⣉⣉⣾⠷⠶⠒⠚⠯⢓⡄⠀⠀ ⣀⣀⣀⣀⣀⡀⠤⠝⠒⠒⠚⠛⠓⠺⠥⠤⢤⡔⠚⠉⠉⣒⠢⣤⣤⠔⠛⠂⠀⠀ ⠀⠀⠠⠤⠄⠒⠂⠉⠉⠉⠉⠀⠐⠒⠂⠤⢀⣀⠈⠉⠚⠛⠁⠤⠤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠪⠅⣒⠂⠠⠤⠤⠤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠑⠢⢄⡀⠈⠁⠒⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⠀⠈⢆⠀⠀⠀⠀⠈⠉⠂⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠘⡄⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⢩⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⣿⢀⣀⡤⠶⠖⠛⠉⠉⠉⠉⠉⠉⠛⠶⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⠴⠏⠀⢀⡴⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠞⠉⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⢥⣄⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣾⣡⠴⠖⠒⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⠀⠀⠉⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠋⠋⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠅⠀⢀⣠⣤⣄⡀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠈⢻⣄⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢹⡀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⡀⣀⣀⠌⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣰⣿⣿⠿⣿⠇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣿⣿⣻⣿⠟⠀⠀⣰⡶⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠿⠋⠙⠛⠶⠦⣠⡟⠀⠈⢷⡀⠀⠀⢀⣀⣤⣀⡀ ⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠀⠀⠀⠀⣀⣠⠶⠟⠀⠀⣦⣀⠙⠷⢦⣼⠁⠀⠉⢷ ⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⠗⠆⢠⡾ ⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁ ⠀⠀⠀⠀⠀⠀⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⡀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠞⠉⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⡿⠖⠒⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢉⡿⠓⠒⠒⠒⠛⠋⢉⣍⠉⠉⠉⠉⠙⠒⠾⢯⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⠃⠈⠳⣄⡀⠀⠀⠀⠀⢀⣀⡤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⡀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠉⣳⡶⠶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⣾⣇⠀⠀⠐⣾⠉⠀⠀⠀⠀⠀⠀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣆⠀⠀⠹⢶⣄⣀⣀⣤⠴⠞⠉⠀⠀⠀⠀⢀⣠⠾⠉⠀⠀⠀⣀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⢿⠳⣤⣀⠀⠀⠉⠉⣧⣀⠀⣀⣀⣀⢴⣶⠉⠀⠀⠀⠀⣀⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡄⠀⠉⠉⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠷⠤⠤⠴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⣄⣀⡀⠀⠀⠀⠀⠀⢀⣀⣠⠴⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣴⣤⣀⢀⣤⢴⢄⣀⣀⡀⡀⣤⣀⣀⣀⣤⣄⠀⣀⢀⣀⣀⣀⣀⠀⢀⠀⢴⢤⣖⣦⣖⠀⢢⠠⡆⠐⣶⡖⣄⢠⠀⠄⠀⡆⠀ ⢿⡟⠻⢛⠚⡛⣜⣘⢿⡛⢀⢋⠛⡙⠚⣛⠚⡛⠀⢙⠚⡓⣟⠃⠚⠀⠈⠀⢺⠂⠚⠁⠲⠑⠂⠀⠓⠘⠀⢓⢋⠙⠁⠀⠀⠃⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⠿⠟⠛⢻⡛⠛⠻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡏⠀⡖⠀⠀⠈⠉⠉⠠⡙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣇⠜⠀⠀⠀⢀⠀⠑⠤⡧⢸⣆⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠤⠤⣀⡼⠂⠀⣆⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠘⠋⠀⠸⣄⡀⠀⣀⣰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣤⣆⢀⠀⠀⡀⠀⠉⣭⣽⣿⡷⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠙⠶⣾⣾⣿⠿⢟⠙⢆⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⢸⠀⠘⠆⠈⠀⣸⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣿⣿⣿⠿⣿⠟⠋⠉⠉⠛⠿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠹⡆⠀⠀⠀⠀⠀⠀ ⢀⣄⡀⠀⠀⠈⢻⡇⢠⣿⣦⣤⡤⠆⠀⠀⠈⠻⣿⣷⠀⠀⠀⠀⠀⠀⠀⢀⣠⡇⠀⣧⡀⠀⢀⡼⢻⡆ ⠺⣇⠙⢶⣄⡤⣼⡧⢼⡏⠉⠁⠀⠀⠀⠀⠀⠀⠘⢿⡇⠀⢀⣀⣤⠶⠟⢩⣿⠉⢹⠏⠙⣦⡞⢁⡼⠁ ⠀⠙⣦⡌⠙⣀⡜⢧⡠⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣾⠋⠁⠀⠀⢠⡟⢯⡑⠂⣴⢒⣇⣼⠟⠁⠀ ⠀⠀⠀⠛⣿⢧⣝⣁⡴⢋⡷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣧⠀⠀⠀⠈⢷⠒⠋⠙⡗⠋⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡀⠸⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣷⡄⠀⠀⠀⠳⣤⣀⣁⣴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢲⣴⣿⣷⣄⠀⠀⠀⠀⠀⠀⣴⣿⡟⣿⣿⡇⢻⣿⣦⡀⠀⢠⣿⣿⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣷⣤⣀⣀⣠⣾⣿⡟⠁⣿⣿⣇⠀⠹⣿⣿⣦⣼⣿⣿⣿⣿⣿⣷⡄⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣬⣿⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠾⠛⠋⠁⠀⠉⠉⠛⠻⠷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⠿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣤⣶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢀⣠⣴⠟⠋⠉⠉⠉⠛⠛⠒⠒⠓⠲⠶⢦⣤⣤⣄⣙⣷⣤⡄⠀⠀⠀⠀ ⠀⠀⣸⡏⠀⡆⠀⠀⠀⠀⣠⡶⡶⠶⠛⠉⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠈⠻⠿⢷⣆⠀ ⠀⠀⣿⠇⠀⣳⡄⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣿⠀ ⠀⢠⣿⠀⠀⢈⣿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠄ ⠀⢸⣿⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⢀⡶⣦⣄⣤⡶⠶⠶⠦⣤⣤⣦⠴⢶⣶⠶⠶⠶⠤⢤⣤⣤⣀⣠⣤⣀⣠⣿⠇ ⠀⢸⣿⢀⡿⠀⠀⠀⠀⠀⠀⣀⣤⣤⣿⡉⠛⠛⠛⢁⣾⠋⠀⠀⠀⠀⠀⠀⠹⢷⡞⠁⠀⠀⠀⠀⠀⠀⠙⢿⡁⠀⠉⢿⡅⠀ ⠀⠘⣿⠈⣿⡀⠀⠀⢀⣀⣴⡿⠋⠀⠀⣿⠀⠀⠀⢸⡇⠀⠀⠀⢠⣾⣿⣿⣧⠘⣿⣠⢯⣿⣿⡆⠀⠀⠀⢸⡇⠀⠀⢸⣿⠀ ⠀⠀⣿⡀⠙⢿⢶⣶⡿⠋⣩⢤⡀⠀⢠⡏⠀⠀⠀⠘⣷⣀⣀⡀⠘⢯⣟⡿⠟⣠⡇⠙⣾⣻⠽⠃⠀⠀⢠⡾⠁⠀⠀⣸⡟⠀ ⠀⠀⣿⡇⠀⠀⠀⢸⡗⣼⠃⠀⢹⠀⢾⡀⠀⠀⠀⢶⠛⢻⣯⠿⠷⣆⢀⣠⡾⠋⠻⣦⣀⣀⣀⡤⠴⠚⠛⢻⡦⠀⣴⡟⠀⠀ ⠀⠀⣿⡇⠀⠀⠀⢸⡇⠸⣄⢀⡾⠀⠀⢷⠀⠀⠀⠈⠳⠚⣿⣦⠤⠟⠛⠉⠀⠀⠀⢿⣍⣉⣁⣀⣀⣤⡴⠛⠀⠀⣿⡄⠀⠀ ⠀⢠⣽⣧⣦⣴⣶⣾⣿⣄⠈⠉⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⡏⠉⠛⠶⣤⣤⣄⣀⣀⣀⣀⣀⣽⣷⣬⣥⠀⠀⠀⠀⣸⡇⠀⠀ ⣠⣿⠉⠀⠀⠀⠀⠙⣷⣿⡆⠀⠀⣴⠶⢬⣧⡀⠀⠀⠀⢸⠇⠀⠀⠀⠀⢸⡁⢈⡏⠹⡇⢈⣿⠁⠀⢀⡴⠶⢦⣴⡿⠁⠀⠀ ⣸⡧⠀⠀⠀⠀⠀⠀⢿⡝⣷⡀⠀⣧⠀⠀⢹⡇⠀⠀⠀⢸⡅⠀⠀⠀⠀⠈⠉⠉⠁⠀⣏⠉⠁⠀⠀⢸⠀⠀⠀⢸⣿⠀⠀⠀ ⠻⣷⡄⠀⠀⠀⠀⢠⣾⠛⠙⣿⣀⠈⠳⠴⢻⡅⢀⡠⢄⡘⣿⠛⠛⠿⣟⠛⠶⣄⡀⢀⡟⠀⠀⠀⠀⠘⢆⡀⢀⠟⣿⠇⠀⠀ ⠀⠈⠛⠛⠻⣶⡶⠟⠃⠀⢠⡟⠙⣷⠀⠀⠈⡇⡏⠀⠈⢧⣌⠳⢶⣤⣌⣀⣀⣨⣷⠟⢡⡄⠀⠀⣠⠤⣄⡙⠁⢰⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠹⣧⠀⠀⡇⠙⣦⡴⠋⠀⠓⢦⣤⠴⠿⠛⠻⠶⣶⣞⣁⣀⡀⠙⢦⡾⠁⢀⣼⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢷⣤⣴⣶⣿⡻⣾⣿⡛⠿⢶⣶⠿⠿⣿⣷⣶⣤⣤⡴⠶⣿⢋⣉⣿⣙⣻⣿⣿⣿⣻⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣸⣟⠻⠿⠿⣿⠛⠛⠿⠿⠿⠿⠿⠯⠿⠯⣿⣉⣈⣿⠭⠍⠉⠉⠭⠭⠯⠤⣿⢹⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣿⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠬⠽⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢿⣷⣦⣄⣸⠀⠀⣀⣀⣀⣀⣀⣀⣠⣤⣽⣿⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠑⡈⠷⣄⢹⣏⠛⠋⠉⠉⣹⡏⠉⠉⠉⠉⠉⠙⣯⣉⠉⢉⣩⡿⠈⢈⣿⡰⣍⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⡇⢻⡷⠟⠀⠉⢻⡗⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠉⠁⠀⠀⣿⣿⢹⠙⣶⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠷⠾⠃⠀⠀⠀⢸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠛⠛⠾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⠻⠛⢦⣄⣀⡀⠀⠀⠀⠀⢠⡏⠀⠀⠙⠓⠛⠶⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⣄⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠘⢿⣒⣤⣤⣤⣤⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡛⠻⠶⣶⣖⡶⠟⠀⠀⠀⠀⠀⢀⠀⢀⣀⣈⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃ ⢀⡶⠲⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀ ⠠⡇⡀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⢀⡾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀ ⠀⣧⢹⡀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⢠⣿⠇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⣿⢸⢳⡀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢀⡞⢸⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀ ⠀⠸⡞⡄⢳⡄⠀⠙⢷⡀⠀⠀⠀⠀⠀⢠⠏⠀⠀⣸⠀⢸⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀ ⠀⠀⣧⢳⠀⠙⣦⠀⠀⠙⢦⡀⠀⠀⠀⣿⠀⠀⢀⡇⠀⢸⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀ ⠀⠀⠸⡎⣇⠀⠈⠳⣄⠀⠈⢳⡄⠀⠀⣿⠀⠀⣸⠁⠀⡾⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀ ⠀⠀⠀⠹⣌⠳⣀⠀⠙⢦⡀⠀⠹⡄⠀⢸⠀⠀⡟⢀⡼⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⣌⡳⣄⡀⠻⣄⠀⢹⣄⣸⣤⡶⡧⢟⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠶⣍⡓⠾⠆⣸⣿⣿⣿⣧⣠⣞⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣾⣟⠉⠛⠀⠟⡻⣯⡳⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢟⡟⣿⣄⠀⠀⣸⣿⢾⡀⠈⢳⡄⠀⡤⣤⢤⣄⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⢰⣿⡟⢧⠀⢾⠛⠁⢳⠀⠀⢙⣦⣧⣹⡀⡬⢷⡄⠀⠀⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⣟⠁⠈⣇⠸⣆⠀⢸⡶⠞⠉⠀⠀⠙⠻⣧⡀⠹⡄⢰⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠶⠶⠼⢦⣀⣼⣤⣼⣷⢋⠤⠔⠚⠉⠉⠀⠀⣿⠱⠀⢻⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠢⠤⠐⠒⣂⣀⣴⡯⠛⣋⣹⣷⣒⠒⠒⠉⠉⠉⣱⠛⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⡤⠴⠚⠉⣡⣴⣿⣯⠉⢣⠠⣿⠋⠁⠀⠀⣠⠾⡇⢠⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⢦⡀⠀⠈⠁⠉⣿⣿⣧⣼⣦⠏⠀⣠⡴⠛⠁⠐⣇⢸⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⠤⢮⣝⣛⣩⠥⠔⠋⣼⡗⠶⣄⠀⢹⣾⣀⡤⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠧⡀⠀⠀⡏⠻⣆⠘⢧⡈⢳⠒⠚⢻⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⢣⠀⠀⠀⠀⠈⢧⡀⢻⣼⡆⠀⠈⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠻⡄⠙⣧⠀⠀⠘⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⠂⠀⠀⠀⠀⠀⠀⢹⠀⠸⡆⠀⠀⢹⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢳⠀⣀⠀⢿⡆⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⣴⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⣿⣿⣿⡟⢫⠉⠋⠭⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⣿⣿⣿⣿⡧⠃⠀⠠⠐⠴⠹⢤⡤⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⡇⠈⠀⠈⠀⠆⢐⡉⠀⣠⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣴⡆⣀⣄⣈⣿⡿⠛⠀⠀⠀⠀⠀ ⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠉⠉⠀⠆⠁⣆⠀⠀⠀⠀ ⠀⠀⠀⠛⢿⠟⣟⠉⣉⠙⠻⣿⡀⠀⠀⠀⠀⠀⠈⡆⠀⢀⣤ ⠘⡏⠲⣠⢴⠤⠉⠉⠁⠀⠀⠈⣧⢀⣀⠤⠒⣻⠒⠋⠢⣎⡸ ⠀⠈⠢⡴⡪⠓⢳⠀⠀⠀⠀⠀⢸⣿⡀⠀⠰⡉⠬⡣⢳⠊⠀ ⠀⠀⠀⢣⡘⢀⡋⠀⠀⠀⠀⢠⣿⣿⢷⣄⠀⠙⣤⣥⡊⠀⠀ ⠀⠀⠀⢀⣼⣻⣿⣦⣀⣀⣴⣿⢸⣿⠈⢻⣷⣄⣿⣿⣿⣦⠀

⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⢲⣿⣿⡿⢻⣿⣿⣿⣿⣟⢿⣷⣶⣤⡀⠀⠀⠀⠀ ⠀⠀⠸⡘⡿⠋⣤⣿⣿⣿⣿⠿⠿⠿⠛⠛⠛⠛⠳⣄⠀⠀ ⠀⠀⠀⡇⣿⣾⣿⣿⡏⠀⠀⣀⣀⣀⣀⠀⢠⠴⠒⠚⣆⠀ ⠀⠀⠀⡇⢻⣿⣿⣿⡇⠀⠉⠀⠀⠀⠉⠀⡆⠀⠀⠀⣸⡀ ⠀⠀⠀⢸⢸⣿⣿⣿⣇⢀⣠⣀⣀⣀⡴⠀⠁⠒⠒⠚⢹⠃ ⠀⠀⠀⢸⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠝⠀⠀⡜⠀ ⠀⠀⠀⠸⠈⣿⣿⣿⣿⡄⠀⢏⣐⣒⣒⡲⠚⠀⠀⡼⠁⠀ ⠀⠀⠀⢠⠀⣿⣿⣿⣿⡇⠀⠀⠙⠭⠞⠳⠂⢀⠞⠀⠀⠀ ⠀⠀⠀⢸⠀⣿⣿⣿⣿⣷⠀⠀⢐⠂⠤⠤⠔⠁⠀⠀⠀⠀ ⠀⠀⢠⠇⣸⣿⡏⠙⢿⡿⡉⡂⢟⣆⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠋⣴⣿⣿⡇⠀⠘⡧⠘⢸⡿⠘⢎⢹⠀⠀⠀⠀⠀⠀ ⢠⠃⣼⣿⣿⣿⡇⠀⢰⠱⠧⠤⠤⠄⠐⠛⢦⡀⠀⠀⠀⠀ ⠘⣄⢻⣿⣿⣿⡇⠀⢸⡀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀ ⠀⠈⠒⢍⢻⣿⣷⠤⢼⣷⡄⠀⠀⠀⠀⢺⢽⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⢇⣿⣿⠀⢸⣿⣿⣄⡀⠀⠀⠀⢻⡀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠤⠤⠤⠤⢄⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣟⠓⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⢤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡤⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡀ ⠀⠀⠀⠀⠀⠀⠚⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃ ⠀⠀⠀⠀⠀⢠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠁⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠋⠀⠀⣇⠀⢀⣴⣲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣿⣇⠀⣠⠋⠀⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣄⠀⠀⠀⠈⢆⠀⠀ ⣿⣿⣿⡿⠟⡏⠁⢢⠙⠛⠀⠀⠀⡄⠀⠀⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀⠈⠳⡀ ⠉⠁⠀⠀⠀⠘⢆⣠⠀⠀⠀⠀⣞⠁⠀⠀⠀⠀⠈⢿⣿⠏⢀⣀⠀⠀⠀⢠⠃ ⠀⠀⠀⠀⠀⠀⠀⠙⢢⠊⠉⠢⡳⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠈⣄⡴⠃⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠐⢄⡀⠠⠒⠉⢣⠀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠈⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠃⠀⠀⠀⠀⠀⠀⠄⠡⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠛⠛⠛⠛⠓⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠈⠳⣤⣀⠀⠀⠀⣀⣠⠴⠛⣁⣠⠴⠖⠋⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠉⠙⠛⠛⠛⠓⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠿⠀⠀⣤⣤⡤⠖⠚⠋⠉⠉⠉⠉⠉⠉⠉⠉⠙⠒⠶⣤⣤⣄⠀⠀⠳⢦⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣀⣠⠞⠋⠁⣀⡴⠺⢟⡿⣷⣦⣀⠀⠀⠀⢰⡆⢶⠀⠀⠀⠀⣠⣶⡿⣿⠻⢷⣄⠀⠀⠙⢳⣄⣤⣄⣀⠀ ⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⠉⠙⠲⣤⣾⡿⠀⠀⢸⠃⠈⠙⢿⣶⣤⡀⢸⡇⣾⠀⣀⣴⣿⡟⠉⠀⢻⡄⢸⠙⣷⣤⠶⠋⠁⠀⠀⠉⢧ ⠀⠀⠀⠀⠀⠀⣿⢇⢤⣤⣀⣀⠀⠀⢨⣷⠁⠀⠀⢸⡀⠀⠀⠸⣟⡿⢿⣾⡇⣽⣾⠿⣟⣿⠃⠀⠀⣸⠇⢈⠃⢸⡇⠀⠀⣀⣀⣤⡄⣸ ⠀⠀⠀⠀⠀⠀⢿⡞⣄⠀⠉⠛⣷⣦⣿⣽⡀⠀⠀⠈⠳⣄⡀⠀⠀⢀⣤⣾⣃⣛⡧⣄⡀⠀⠀⣀⡴⠛⠀⣸⣀⣠⣧⣴⣾⠋⠉⠀⣠⢻ ⠀⢠⣴⢶⣦⠀⠀⢻⣌⠢⡀⢸⡉⢹⣿⣏⣩⣿⣶⡶⣦⣬⣭⣿⣿⣯⣟⣩⣭⣭⣿⣿⣽⣿⣿⣿⣶⣶⣿⣯⢿⣿⣿⠋⢹⡇⢀⡔⣣⠏ ⠀⠸⣧⢸⣏⣇⠀⠀⠙⠶⣌⡺⣍⣸⣿⡿⣿⣿⣿⣶⣿⣿⣿⣛⣿⣿⡿⣽⣽⣫⢿⣿⣿⣙⣿⣿⣥⣤⣿⣿⣻⣿⡏⠀⣨⣖⣫⠞⠋⠀ ⢀⣴⢟⣫⣭⣟⢿⣶⣖⣶⣾⢽⡛⠻⣿⣧⣿⣸⣿⣿⣯⣭⡿⢿⣿⣯⠽⣿⣿⣿⢭⣿⣿⢿⣿⣯⣽⣿⣏⣿⣹⣿⠗⠛⠛⠉⠁⠀⠀⠀ ⣼⢱⣿⣿⣿⣿⣷⢽⢻⣻⣯⡯⢿⣦⠈⠷⣿⣿⣍⣝⣿⣿⢿⣾⠿⣿⣾⣽⣿⣯⣿⣿⣿⣶⣿⣿⡏⣻⣿⡟⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡸⣿⣿⣿⣿⡿⣸⣿⠏⣷⣧⡈⣯⣇⠀⠈⠻⢿⣽⣿⣯⣾⣿⣶⣿⡟⢻⣿⢿⣿⣿⣽⣿⣯⣽⡿⣽⣿⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡷⣬⣛⣛⣫⡴⣫⢟⣰⢛⣯⢇⣇⣿⠀⠀⠀⠀⠙⢻⣧⣿⣟⣹⣿⣷⣿⣿⣶⣿⣟⣹⣿⢏⣿⣷⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢷⡸⣟⣿⣖⣛⣡⣾⢷⣿⣩⣾⡽⠃⠀⠀⠀⠀⣴⠋⡾⢻⢿⣿⡟⣻⣿⣼⣿⣛⣿⣿⣿⡿⣟⠙⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠻⠭⣽⡿⠟⣿⠚⣿⣿⣯⡀⠀⠀⠀⢀⡾⠃⣸⢇⠇⠀⠙⠳⣿⣞⣻⣿⣟⡿⠟⠉⡇⢻⡦⣀⡈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⠀⣿⢔⣿⡏⠉⢻⡄⠀⢀⡞⠁⢠⡟⡸⠀⠀⠀⠀⠙⣷⣾⠟⠋⠀⠀⠀⢣⠀⣷⢬⣝⡲⣄⠈⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢯⣦⡼⠛⠛⣧⣤⣾⠳⠶⠋⠀⣰⢻⢃⡇⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢸⠀⢸⡀⠈⣧⢸⠀⠘⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣦⣤⡾⠟⣿⣿⣦⣀⣀⠜⣡⣿⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢸⡇⠀⣿⠘⡄⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣶⣾⡿⠟⠷⠬⠵⠾⠃⢸⠛⠓⠶⠤⣤⣀⣀⣀⣀⣀⣀⣀⣤⡴⠷⠚⢋⡇⠀⣿⡀⡇⠀⢻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢸⠇⢠⡿⡽⠁⠀⠈⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣼⠀⡇⠀⠀⢠⡄⠹⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⣷⣲⠿⣤⣵⠀⠀⣾⠃⠀⢹⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠈⠳⢦⣄⣀⣀⣀⣀⣀⣀⣤⠶⠛⠉⠀⢸⣧⡴⡽⠃⠀⣰⣯⡀⢀⣼⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣼⠋⠉⠉⠉⠉⠉⢿⡄⠀⠀⠀⠀⣿⣜⠁⢀⣴⠏⠈⣠⡾⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⢸⡟⠿⢯⣥⡤⠾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣀⣀⡀⣿⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⢸⠇⢀⣀⣤⣤⣤⣄⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠉⠀⠀⠀⠈⠉⠙⠻⠷⣤⡀⠀⠀⢻⣆⠀⠀⠀⠀⠀⣾⠃⠀⠀⣀⡴⠟⠛⠉⠉⠀⠀⠀⠈⠉⠳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣄⠀⠹⣆⠀⠀⢀⡾⠁⢀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄ ⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠹⣆⢀⡾⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳ ⠀⠀⠀⠀⠀⢸⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢸⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠈⢿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠸⣆⠀⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⠦⠤⢤⣤⣄⣀⣀⣀⣀⣠⣤⡤⠤⠴⠖⠋⠀⠀⠈⠓⠶⠤⢤⣭⣭⣦⣤⣀⣠⣤⣤⡤⠤⠤⠴⠒⠚⠉⠀

⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠤⠤⠄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠉⠙⠲⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠌⠻⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠎⠀⡘⠈⣁⠤⠒⠒⢲⡤⢄⠀⠀⠀⠀⠱⡀ ⠀⠀⠀⠀⠀⢸⠀⡾⠁⢩⠒⣆⠁⠙⠿⠷⠂⢠⡧⣿⡶⠵⣆⠀⠀⠀⢹ ⠀⠀⠀⠀⠀⢨⡾⠁⡐⠘⢄⠈⠀⠈⠀⠀⠁⠘⣕⠠⠐⢠⠙⠃⠀⠀⢸ ⠀⠀⠀⠀⢰⠃⢐⠊⠀⠀⠀⠱⡀⠀⠀⠀⣠⡬⣄⠀⠀⡜⠀⠀⠀⠀⣸ ⠀⠀⠀⠀⡏⠀⠂⠀⠀⠀⠀⠀⠑⣄⠀⠞⠓⡈⡻⢀⠜⠀⠀⠀⠀⣸⠇ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣀⡀⡇⠁⠒⠒⠒⠊⠁⠀⠀⠀⢀⣴⠮⠄ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⢠⡊⠀⢼⣀⣠⡴⠒⠉⠉⠆⠀⢀⣴⠟⢹⠀⠀ ⠀⠀⠀⠀⢠⠀⠀⠀⡐⠁⢀⠏⠀⠀⠀⠀⡠⠄⠀⡇⢼⠛⠓⠀⢸⠉⠀ ⠀⠀⣽⣧⣀⡧⡀⡜⠀⠠⡃⠀⠀⠀⠀⢰⠀⠀⢠⡷⢾⡿⡷⠀⢸⠀⠀ ⠀⠀⠷⢝⢮⣻⢞⠀⠀⠈⠉⠒⠤⢀⣀⡆⢀⠔⡕⠑⣫⠊⠉⠉⢹⠀⠀ ⠀⠀⠘⢖⣃⡀⢃⠑⠖⠠⠤⠀⠀⢀⠀⠈⠠⡬⠠⠜⢲⠃⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⢚⡛⠛⠒⣒⣠⣤⡤⠤⠤⢤⣴⠗⡒⠒⠚⠒⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⡏⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠛⠋⠉⠉⠉⠈⠉⠛⠛⢳⡇⠀ ⠀⠀⠀⠀⠀⢀⠞⠋⠀⠀⣷⣤⣀⣀⣀⠀⠀⠀⠀⠸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣢⠄⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⡀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⣀⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣧⣴⣾⣻⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣭⣾⣿⣿⣿⠉⣛⢿⠿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⣶⣿⣻⣿⣆⠙⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⣸⣔⣿⣿⡄⣿⠀⠀ ⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣧⣼⣿⣿⣿⣿⡏⠀⠀ ⠐⠶⠶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⢤⢤⠤⡤⡤⠄⢠⣤⡄⠠⠄⡤⣤⣤⡠⠄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠶⠒⠒⠒⠒⠒⠒⠒⠲⠤⠤⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠲⣤⡀⠀⠀⠀⠀ ⠀⠀⣠⠖⠚⠙⠁⠀⠀⠀⣠⡤⠤⠤⠤⠤⠤⠤⠤⠤⣤⣤⣤⣄⣀⣀⣀⣀⣤⠤⠤⠖⠛⢦⡸⢷⡀⠀⠀⠀ ⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⢴⡶⣶⣦⣤⣤⣤⣀⣠⠤⣴⣖⣿⣍⣿⣧⡙⢦⡀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠘⠛⢛⣉⡉⠉⠉⠛⠓⠒⠶⠟⠛⠋⠁⠀⣠⣤⣽⣆⢻⡀ ⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⣠⣏⠉⠉⠑⣦⡀⠀⠀⠀⠀⠀⠀⠀⣸⣏⣘⣀⣿⣼⠃ ⠀⠀⢳⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⣰⠞⠁⠈⠉⠙⠚⠃⠙⢦⡀⠀⠀⠀⠀⡼⠁⠈⠀⢠⣷⠃⠀ ⢀⡴⠚⠉⠀⠉⠙⠓⠦⣄⡀⠀⠀⢰⠃⠀⠠⡏⠀⠀⢀⣠⢶⣶⣦⣄⠀⢳⡀⠀⠀⢸⣟⡭⠿⠷⣼⠉⣷⠀ ⢸⡇⠀⠀⣤⠤⢤⣀⠀⠈⠙⠦⣄⢸⡀⠀⠀⠀⠀⢰⠟⠋⠉⠉⠈⠋⣧⡀⢻⡀⠀⢸⡆⠀⠀⠀⢹⠀⡿⠀ ⠀⢻⡄⠘⣇⠀⠀⠀⠉⠓⠤⣀⡈⢦⣷⡄⠀⠀⠀⢿⡀⠀⠀⠀⢸⡗⢺⡆⠀⠁⠀⠀⠻⡄⢰⣻⣾⣿⠃⠀ ⠀⠀⠙⢦⠘⢦⣀⠀⠀⠀⠀⣘⠀⠀⠀⠀⠀⠀⠀⢈⡷⠞⠋⠙⠳⣽⡏⠀⠀⠀⠀⠀⠀⠙⠳⢿⣏⡘⣦⠀ ⠀⠀⠀⠀⠱⢦⡈⠓⠦⣄⣀⣈⡷⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⣹⡖⠒⠦⠄⠀⠀⠀⠀⠀⠀⠀⠙⣾⡆ ⠀⠀⠀⠀⠀⠀⠉⠓⠦⢤⣄⣀⣀⣀⣀⠀⠀⠀⠀⢀⣀⠀⠀⠀⣠⣿⡄⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠉⠉⠉⠉⣱⣬⠉⠉⠉⠉⠀⠙⠲⣄⣀⢀⣠⡼⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠋⠙⠲⠤⠤⠤⠤⠤⠖⠋⣉⠽⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠼⣧⠀⠀⣿⠖⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⠀⢠⣿⡦⣴⢿⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁⠀⠀⣠⡶⠋⢸⣷⡏⣿⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢀⣤⢞⡋⠀⠀⢸⡇⣹⣿⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣼⣿⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⡜⠁⠀⠙⣜⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⡞⠀⠀⠀⠀⠘⣎⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⠞⠀⠀⠀⠀⠀⠀⠈⢎⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢎⠎⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢯⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢧⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢣⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡵⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢧⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⢮⠏⠀⠀⡀⣀⡠⢴⠞⠓⠒⠒⠚⠛⠒⠢⢤⣤⣀⠀⠀⠹⡽⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⣠⢴⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢨⠉⠒⢤⣽⣝⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣟⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⣀⣀⠀⠈⠛⣽⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠾⠯⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⡿⠚⠉⠀⠀⠉⠓⣤⠉⠙⢆⠀⠀⠀ ⠀⠀⠀⠀⣰⠏⢀⡠⠤⠬⢝⡒⠄⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⣸⢀⣀⣀⣀⣰⣄⣀⠈⡇⠀⠀⢱⣤⣄ ⠀⠀⠀⣼⠁⡔⠁⠀⡀⠀⠀⠙⡆⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⢸⡉⠉⠉⠉⠉⠉⠉⢉⡇⠀⠀⢸⣏⡿ ⠀⠀⢰⠃⢸⢀⡠⠴⠓⠊⠉⠉⡿⠀⠀⠀⠀⠉⠙⠂⠀⠀⠀⠀⠀⠑⢦⣀⣀⣀⣀⠔⠋⠀⠀⠀⣰⠃⠀ ⢀⣰⡏⠀⠈⢧⡀⠀⠀⠀⠀⡴⠃⠀⠀⠀⢀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀ ⢸⣿⣰⠀⠀⠀⠉⠒⠒⠒⠋⠀⠀⠀⠀⠀⠀⠉⠉⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀ ⠀⠀⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠛⡯⠏⠀⠀⠀⠀⠀⢀⡤⢚⢏⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⡤⣄⣀⠀⠀⠀⠀⠀⠈⠃⠀⢀⣀⣤⡤⠲⢯⣁⡤⣞⡺⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣱⣀⣉⡽⠛⣿⣿⠉⠉⠉⢁⣿⠃⠀⢀⡞⠑⢿⣖⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⢸⣿⡇⠀⠈⢻⣳⣄⣤⣾⡏⠀⢀⣾⣀⣀⣀⣳⣷⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢶⣿⣅⣹⢆⠀⠀⢙⠿⠛⠚⢤⠀⡼⠀⠀⠀⠀⠉⠉⢲⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡞⠋⠁⠀⠀⠑⢄⡏⠀⠀⠀⠀⡿⠁⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠙⠦⣀⣠⡴⠃⠀⠀⠀⣀⣤⠄⢰⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⣶⠢⠤⢄⣀⠀⠀⠀⠀⣀⡤⠒⠉⠁⢸⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡇⠀⠀⠀⠉⢲⡦⠺⡅⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⣰⠿⣹⠧⣀⣀⣀⡤⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡈⠉⠋⠉⠀⠀⠘⡄⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⢄⣀⡤⢞⠤⠤⠤⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠴⢤⡤⠶⢦⠤⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠤⢊⠉⠈⠐⠀⠀⠁⠀⠀⠁⠀⠈⠈⠙⡦⣀⠀⠀⠀ ⠀⠀⢠⠶⠥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⡀⠀ ⠀⢤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡐⠀⠀⠀⢸⣷ ⠀⠓⠂⠀⠀⠀⢐⠢⠤⡤⠀⠀⠀⠀⠀⠀⠀⣌⡁⢤⣕⠀⠀⡜⠁ ⣿⢧⠀⠀⠀⢰⠥⠠⢴⣬⡆⠀⠀⠐⢄⠀⠈⢆⠈⠉⢀⢀⠌⠀⠀ ⠀⠀⠐⠄⡀⠘⢉⠀⠀⡠⠃⠀⡀⠀⠊⣀⠀⠀⠁⡀⠕⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠐⠠⠉⣁⡀⠀⠀⠀⠉⢊⣁⠤⠒⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠐⠂⢳⣫⠟⠮⠖⠑⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠓⠤⡤⢴⣛⣧⡼⣤⡔⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠉⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⡞⠀⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠄⠠⠄⠐⠣⠄⠐⠚⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠂⠤⠤⠤⠄⠘⠒⠐⠂⠁⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⠉⣿⣿⣿⣿⡇⠘⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⡿⠀⣿⣿⣿⠿⠋⡀⠛⠻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⠁⣿⣿⣿⣿⣿⣿⠿⠃⠖⠋⣉⣴⣶⣾⢿⡟⠁⢹⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣿⣿⣿⣿⣿⠿⣄⠁⠉⠉⠉⠀⢠⠄⠀⢾⣿⣿⣿⣿⠁⣼⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢉⣉⣩⣤⣴⣶⣶⣟⠀⠀⠀⠀⢸⠀⠀⠈⢯⣭⡾⠟⠋⠁⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⢧⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠋⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠻⣄⠀⠻⢧⣭⣴⠯⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⡇⣠⡶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠁⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⣿⣿⣿⡇⣾⡁⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⣿⣿⣿⣇⠘⠱⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣦⣄⡈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠤⠔⠒⢉⠿⠃⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠉⠛⢷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⠛⠿⣿⣿⣶⣦⣤⣀⣀⣀⡴⠋⠀⡈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⣿⡿⠋⠀⢀⣴⡇⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠐⠒⠋⣉⣉⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⠟⠟⣛⡻⢿⣝⠛⠿⠿⣿⣿⣿⣿⡄⢻⣿⣿⣿⣿⣿⡿⣧⣀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⢿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠁⠂⢉⣷⣄⠀⠐⠋⠳⡍⠳⡀⢹⣿⣿⣿⡈⠳⡍⠋⠙⢲⣤⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣀⣀⣀⣀⣀⣀⠀⠙⣿⣧⣀⣀⣀⣀⠀⠙⣦⣹⣿⣿⣧⣄⣀⣀⣠⣞⣀⣇⣀⣏⣀⣀⡀⢀⣀⣀⣀⣀⣀⣀⣾⣏⣀⣏⢀⣀⣀⣈⣻⣿

⣿⣿⣿⣿⣿⠏⠉⠉⠉⢀⣿⣿⣿⣿⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⣤⣤⣴⣿⢿⣿⠛⢍⡭⠿⣛⡿⠋⠉⠉⠿⠿⣿⣿⠟⠛⠻⣿⣿ ⣿⣿⣿⣿⣿⣿⡿⡿⠿⡣⣀⡽⡻⠋⠀⢀⢤⠬⠽⠋⡛⢧⡀⠘⣇⠀⠀⠀⠙⣿ ⣿⣿⣿⡿⠟⠀⠀⠀⠀⡰⠋⠌⠀⠀⣠⠃⠑⢃⠓⢄⡈⢂⠹⣆⠘⠓⣶⣤⣶⣿ ⣿⣿⡏⠀⠉⠉⠀⠀⡜⠀⡘⠀⡔⠁⠀⢡⠀⡘⠀⠀⠈⡆⢃⢹⣦⣀⣿⣿⣿⠟ ⣿⡏⠀⠀⠀⠀⠀⣼⣀⠠⢁⣘⠀⠀⢀⣈⡄⢡⣀⣀⣠⣤⣎⠁⠀⠈⢹⣿⣿⡀ ⣿⠇⠀⠀⠀⢠⠎⠁⠀⠀⠀⠙⠛⠛⠹⣻⣠⣬⡭⠋⠀⠀⠀⡀⠀⠀⠀⡟⠙⠋ ⡘⠀⠀⠀⠀⣏⠀⠀⠀⠄⠀⠀⠀⠠⠤⠅⠣⡤⢣⠒⠒⠀⠁⠀⠀⢀⡼⠃⠀⠀ ⠁⠀⠀⠀⠀⠹⢦⡀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠁⡄⠀⠀⠀⣀⠤⡶⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠈⠐⠂⡤⢤⢄⣀⡠⠤⠭⢥⡄⢒⠃⡙⠀⢰⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⢠⠀⡰⠁⠀⠙⣄⠀⠳⣼⣸⢠⠁⢀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⡇⠀⠀⡄⠈⠑⠠⠃⢻⡈⠀⡜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠀⠀⢸⡠⠁⠀⠀⢡⠀⠀⠀⠀⠀⡇⢠⠃⠀⠀⠀⠀⠀⠀⠀

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⠤⡀⠀⠀⠀⠀⠀⠀⠀⡠⢺⠀⠀⠀⠀⠀⠀⠈ ⣠⠐⡀⠀⠀⠀⠀⠀⠊⣰⡇⠀⠀⠀⠀⠀⠀⡇ ⠙⠣⡈⢢⡀⠀⠀⡁⠰⢸⡇⠀⠀⠀⠀⠀⢠⠀ ⠐⣃⠑⢄⠑⠄⠀⠀⠆⣘⠇⠀⠀⠀⠀⠀⡈⠀ ⠀⠑⠕⡄⣱⡈⣤⡦⢔⠏⠀⠀⠀⠀⠀⠀⠇⠀ ⠀⠀⠀⠈⠐⣡⡟⠛⣳⠦⡄⠀⠀⠀⠀⢰⠁⠀ ⠀⠀⠀⠀⠀⡟⣾⠆⡛⢡⣈⠾⢭⡕⠄⡀⠀⠀ ⠀⠀⠀⢀⡄⣓⠒⠴⡴⣮⣐⠀⠀⡍⢨⠁⠀⠀ ⠀⠀⠀⢸⡄⠂⠭⣯⣩⡛⠁⡠⠒⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⠒⠋⣝⠒⠹⡒⡄⢆⢺⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠌⠀⡄⠀⠈⢎⢶⠈⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠃⠀⠀⠀⡄⠂⠸⡄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⠿⠛⠋⠉⠉⠉⠙⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣤⣴⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⣀⣀⣀⣀⣠⣴⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠛⣩⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⢰⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⢋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣤⣴⣾⣿⣇ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⢀⣀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁ ⢠⣾⠋⠽⢀⣾⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⢿⡇⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠇⠀⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿ ⣼⣿⣦⣶⣿⣿⣿⣿⣿⣿⣿⠇⣿⣿⣿⣿⠘⣧⠀⠀⠙⠛⠋⠉⠉⣠⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿ ⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠿⠿⠿⠟⠀⠙⢂⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⢀⣀⣀⣠⠤⢤⣤⠤⠤⠤⠤⠤⠤⠤⢤⣿⣿⣿⣿⣿⣿ ⡀⣀⣽⣿⣿⣿⠟⠛⠉⠁⠀⠙⠢⣄⡀⠀⠈⣧⠈⡇⠀⣠⣞⣡⠤⠒⢶⣿⣿⣿⣷⣦⣴⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⣀⣠⡤⣴⣶⡿⠲⡶⠋⠀⠈⠛⣏⠀⠀⠀⢀⣀⣈⡽⠿⠿⠟⠛⠓⠒⠒⠒⠒⠒⠢⠤⢤⣴⠟⠉⠻⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡗⠋⠛⠿⣿⣿⣿⠿⠥⢴⠃⠀⠀⠀⠀⠈⢶⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⢿⣿⡿⠋ ⣿⣿⣿⣿⣿⣿⣷⠤⠖⠋⠉⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠧⢄⣀⡀⠀⣼⣿⣷⠀ ⢹⣿⠿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⣀⠤⢤⡀⠀⠀⠙⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⠃⠀⠀⠀⠉⢑⣿⠻⣿⠀ ⠘⠏⠀⢀⣿⣿⣿⣿⣷⣄⡤⠴⠊⠁⠀⠀⠀⠀⠸⠁⠀⠀⠈⠂⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠒⠒⠉⣁⣾⠃⠀⠀⠀⠀⢀⣼⠇⠀⠙⠀ ⠀⠀⠀⢸⣿⣿⢿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⡿⠁⠀⠀⠀⠀⣠⣾⠋⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⠁⠀⢿⣿⠀⠙⠿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⣶⡿⣿⠿⠋⠀⠀⣀⣠⣤⡾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣦⠀⠀⠻⠀⠀⠀⠀⠉⠛⠛⠿⠿⣷⣶⣶⣶⣶⣶⣾⣿⣿⠿⢿⣿⡛⢻⡧⠤⣿⠟⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠀⠈⢿⡞⠁⠘⠒⠋⠀⠉⠉⠀⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⢀⡼⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⡰⠃⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⣀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀ ⠀⠈⠛⠉⠉⠉⠉⢉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡁⠀⠀⠀⠀⠀⠙⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢳⡄⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀ ⠀⠀⣠⡞⠁⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣷⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀ ⠀⣠⡿⠁⠀⣼⣿⣿⣿⣿⣿⣿⣿⠿⠋⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣇⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⢸⣟⣁⠀⢾⣿⣿⠻⣿⣿⣿⠏⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⣇⠀⠀⠀⠀⠀ ⢸⡟⠛⠀⣾⣿⢿⣷⣌⣿⠃⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣧⢻⣿⣞⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⠀⠀⠀⠀⠀ ⠘⠀⠀⢠⣿⣿⣆⠙⣿⠏⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡘⣿⣿⣿⡂⢻⣿⣬⢿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠸⡄⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡝⣿⢻⣿⣇⠈⢿⣿⣷⠉⢻⣧⠀⠻⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢳⡄⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⣀⣀⡀⠀⡇⢿⡇⢻⣿⣵⡀⠻⣷⠀⣀⣿⡤⣀⣹⣿⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⢠⡿⠂⠀⠀ ⠀⠀⠀⢿⣿⣿⣿⣿⡇⠀⠀⠀⠴⠛⠉⠀⠀⠀⣧⢸⡇⠀⠹⣿⠳⠀⢸⣿⣫⣿⣿⣿⣿⣿⣿⠛⣿⣿⣿⣿⣿⠹⣿⡏⣇⣠⠏⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⣤⣭⣼⡇⠀⠀⠘⠇⠀⠈⠛⠋⣽⡾⠟⠛⠛⠉⠉⣿⣿⣿⣿⣿⣦⢹⣿⢹⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⢀⣠⣼⣿⣿⣿⣿⡿⠃⠀⠀⢀⣤⡆⠀⠀⣠⠔⠁⠀⠀⢀⣠⠄⠸⣹⣿⣿⣿⣼⢸⣿⡼⠀⠀⠀⠀⠀⠀ ⢸⠒⠲⢾⣿⣿⣿⣿⣿⠀⣠⣾⡿⣟⣿⣷⣿⠿⠛⠀⠀⠠⠶⣯⣅⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⣿⣿⣿⣿⠏⣸⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣿⡿⠿⣷⠟⢁⣼⠟⠋⠁⠀⠀⠐⠁⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⣀⣤⡀⠀⠀⠀⣿⣿⣿⣿⣷⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⢳⡶⣿⣧⣨⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⣒⣿⣭⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣤⡗⣿⢻⢷⡄⠀⠀⠀⠀⠀⠀⣤⣤⣴⣶⣾⣭⠵⠚⠛⠉⠁⢹⣿⣿⠃⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣧⡙⠿⣽⣷⡄⠀⠀⠀⠀⠀⠘⣿⠙⣿⡀⠀⠀⠀⠀⣀⣴⢾⡿⠃⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣦⣅⣹⣦⠀⠀⠀⠀⠀⠈⠳⢬⣻⣶⣶⣞⡯⠽⠚⠉⠀⠀⢀⣴⣿⠉⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⢿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣿⡆⣻⣿⣿⣿⣿⣿⣿⠟⠿⣽⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⢃⣿⣿⣿⣿⣿⣏⣀⣼⢺⣝⣙⣷⣶⠤⢤⣀⣀⣀⡀⠀⠀⣀⣴⠟⠉⢰⣿⣿⣧⠀⣿⣿⣿⣿⡏⣿⡄⠀⠈⢳⡍⢳⡶ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠋⣿⠁⠀⡎⢸⠈⠻⡏⠙⣧⡀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⣼⢹⣧⣿⠀⣿⣿⣿⣿⣿⠈⣧⠀⠀⠀⢿⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣍⣿⠀⣿⡇⠀⡇⢸⡄⢰⡇⠀⠈⠛⠶⢤⡀⠀⠀⠀⠀⠀⠀⡼⠃⠀⢻⣿⠀⣿⣿⣿⣿⣿⡄⣿⠀⠀⢠⣾⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡇⣸⠁⠈⡇⣸⣧⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⢀⡼⠁⠀⣀⣾⡏⠀⣿⣿⣿⣿⣿⣇⣿⠀⢠⡞⣹⠀⠃ ⠀⠀⠀⠀⠀⠀⠀⣼⢿⣿⣿⣿⣿⣧⣿⠀⠀⢳⣿⡟⢦⣄⡀⠀⠙⣦⠀⠀⠀⢀⣼⣁⣤⠞⠉⢸⠇⠀⣿⣿⣿⣿⣿⣿⣿⢀⡞⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣇⢸⣿⣿⣿⣿⣿⠃⠀⣀⣘⣿⣇⣈⣉⣙⣷⣶⣶⣤⣀⣀⣸⣛⣉⣀⣀⣀⣸⢀⡀⣿⣿⡇⣿⣿⣿⣿⡾⣁⣸⣁⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠊⠉⠉⠉⠉⠉⠓⠒⠤⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠒⠒⡆⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠢⢄⣀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⣀⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠉⠙⠒⠒⠒⠒⠒⠊⠻⡁⠀⠀⠀⠀⠀⠀⢀⠴⠚⠙⢲⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠹⣄⠀⣀⠞⠀⠀⠀⠀⠸⣄⣠⣖⣏⠁⠀⠀⠀⠀ ⠀⠀⠀⢰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣤⣤⣤⣤⣀⣀⣀⣀⣉⣑⣒⠒⠒⠚⠻⢥⣀⣀⣀⣀⣀⡤⡟⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣧⠀⠀⠈⠙⠛⠛⠁⠀⠀⠀⢹⣿⡏⠉⠛⢿⣿⣿⣿⠟⠛⠿⠿⠿⠿⠿⣿⣿⣿⣶⣦⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⠀⠐⣶⠤⢄⣀⣿⣿⣇⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣦⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣿⣦⡀⠀⠀⠈⢦⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠈⠻⣿⣷⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡰⠉⠛⠿⣿⣿⣿⣶⠿⠃⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠃⠀⠀⠀⠈⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⢀⠜⠁⣀⡠⠤⠒⠦⡀⠈⠛⢿⣿⣿⣶⣶⣶⣶⣶⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠙⣧⠤⠤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣇⠀⠀⠀⠰⠷⠒⠉⠀⠀⠀⠀⠀⠘⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⣹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡴⠃⠀⠀⠀⠀⠀ ⠀⣀⠀⢀⣀⢸⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠉⠁⢀⡀⠈⠉⠑⠒⢢⡄⠀ ⢰⠋⠳⣄⢧⠉⠓⠤⡟⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠚⠉⠀⠀⠀⠀⢡⡞⠉⠙⠲⢤⣴⠊⠀⠀ ⡟⣆⠀⠈⢾⣆⠀⠀⣧⠀⠈⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⢖⣋⢹⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⣀⡨⠿⠂⠀ ⢱⡈⠓⢄⠀⢻⠀⠀⡇⠀⠀⠀⠀⠉⠢⢄⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠒⠉⠀⠀⠸⠟⠘⡆⠀⠀⠀⠀⠀⣰⠁⠀⠀⣼⠛⠓⠒⠒⠤⣀ ⠀⡷⠦⠤⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⠤⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⡇⠀⠀⠀⠀⠀⢻⠀⠠⡀⠈⠲⠤⣀⣀⠤⠜ ⠀⠘⢄⠀⠀⢀⡠⠚⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠀⡇⠀⠀⠀⠀⠀⠈⢧⠀⠉⢢⣄⣀⣀⡼⠀⠀ ⠀⠀⠀⠉⠉⠁⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢀⣀⣸⠓⠒⠚⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣿⣿⣿⣿⣿⣿⣿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠉⠉⠉⠉⠉⡍⠉⠟⡿⡟⠛⠛⠛⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠖⠲⠂⠲⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣣⣵⣾⣿⣿⣿⣿⣿⣿⣷⡶⢤⣄⣰⠀⣣⡀⠀⠀ ⠀⠀⠀⠀⠀⡠⠀⣠⣴⣾⣿⣿⡿⠿⠟⠛⣛⣛⣛⣋⣤⣾⣿⣿⣷⡁⠇⠀⠀ ⠀⠀⠀⢨⠌⢠⣋⣀⣋⣡⣤⣶⣶⣶⣶⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⡇⢰⠀⠀ ⠀⠀⢠⠂⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⢡⠏⣟⣻⣿⣿⣿⣧⡈⡄⠀ ⠀⢀⠂⢰⣿⣿⣿⣿⣿⣿⣿⣿⢋⠉⢀⣀⠀⠀⠀⠈⠁⢀⣿⣿⣿⣿⣷⢃⠀ ⠀⠆⢠⣾⣿⣿⣿⣿⣿⣿⣏⠀⠙⠤⠤⠼⠇⠀⠀⠯⠭⢿⣿⣿⣿⣿⡏⠘⡀ ⠸⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⡀⠸⡀⠀⠀⠀⠀⢤⠕⠁⢸⣿⣿⣿⣿⣷⠀⠡ ⠂⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠱⡀⠀⠀⣠⣤⠄⢐⣿⣿⣿⣿⣿⣟⠒⠃ ⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠒⠴⣄⠀⠙⢊⣼⣿⣿⣿⣿⣿⣿⡯⠤⠤ ⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠠⢀⣀⣀⣹⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⢀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠟⠓⠤⠤⠧⠜⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⢈⣿⣿⣿⠟⡏⢀⠋⠀⠒⠒⠒⠒⠒⠠⠀⠐⠒⠀⠙⡉⠉⠻⣿⡟⠋⠀⠀⠀ ⠈⠿⣿⠃⢠⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⢩⠀⠀⠀⠀⠐ ⠀⠀⡎⠀⠈⣄⠧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠆⠀⠀⡄⠀ ⠀⠀⡇⠀⢀⠏⠀⠀⠈⠁⢐⠂⠀⠀⠀⠀⠀⠐⠒⠀⠉⢆⠀⠀⠀⠀⡘⠀⠀

⠀⠀⠀⠀⠀⡠⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡠⠜⡀⠗⠂⠉⠀⠀⠀⠈⠁⠢⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠥⢤⠎⠀⠀⠀⠀⠀⠀⠀⡠⠊⠑⠀⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠐⠃⡠⠤⡀⠀⠇⠀⠀⠀⠀⠀ ⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢱⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣠⣾⣾⠀⣸⠀⠀⠀⠀⠀ ⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⢓⡴⢁⠣⣀⡤⠠⡀ ⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠑⡰⠃ ⠀⠀⠀⠈⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠑⢤⠤⠤⠤⠒⠉⠀⠀ ⠀⡜⠢⡀⠀⠀⢀⠭⠋⠉⠉⠙⠭⡉⠉⠙⢄⠀⠀⠀⠀⠀⠀ ⠀⣧⠀⢨⠋⠉⠀⡀⠀⠀⠀⠀⠀⢱⠀⠀⠀⢱⠀⠀⠀⠀⠀ ⠀⠸⡦⢈⠑⠲⣉⣀⠠⠔⠉⣀⠴⠃⠀⠀⠀⠈⡆⠀⠀⠀⠀ ⠀⠀⠱⡀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⣀⠔⠊⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠶⠤⢶⣴⠀⠦⠦⡶⠠⢶⠶⠀⢐⠰⢲⠐⠂⠒⠦⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⠛⠲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠒⠒⠒⠒⠻⢦⡀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⠀⠀⠀⠀⠀⠀⣀⣙⣷⣤⣀⣀⣀⣈⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣳⣶⡶⠞⠛⠋⠉⠉⠉⠉⠉⠉⠉⠛⠻⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⠀ ⢀⡀⠀⣾⣿⣆⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣿⡄⠀ ⣾⣿⣶⣽⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣧⠀ ⠿⠿⠿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⠉⠛⠛⢿⣿⣿⣿⣿⣿⡿⠿⠟⠻⡟⠉⠉⣿⠀ ⠀⠀⣾⣿⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⣿⠀⣹⡵⣿⣷⠀⠀⠀⣽⠀⠀⣿⡇ ⠀⠀⠈⠋⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢀⣠⠞⠋⠛⠿⣄⡀⢀⡼⠃⠀⠀⣿⠁ ⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⡶⠋⠀⠀⠀⠀⠀⠈⠙⢧⡀⠀⠀⢠⡿⠀ ⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⣼⠃⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⡉⠙⠓⠒⠒⠒⠶⢶⡶⠶⠿⣾⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⣠⠴⠋⠀⢠⣾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡤⠞⠁⠀⣀⣴⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠷⢶⣤⣤⣤⣤⣤⣤⣤⡴⠶⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠔⣲⣿⣿⣿⣷⣶⣤⣾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⢾⣿⣿⣿⣿⣿⣻⣽⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⡿⠫⡿⠿⣿⣿⣿⣿⢧⠀⠀⢀⠀⣠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡰⠟⢫⣾⡏⣰⣟⠙⣿⣿⡿⣼⠀⢀⣾⣾⠟⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⡇⢿⣯⣶⣿⢟⣵⣿⠀⢬⣏⣯⣾⠟⠁⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀ ⠀⠈⠿⣿⣿⣾⣿⣯⡥⣽⣿⣿⠀⡿⣭⢹⣥⡤⠀⣠⣶⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⢱⢟⣿⠇⣸⡟⣕⢫⣷⣤⠾⠿⣿⣿⣿⣿⣿⣿⣿⡻⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⢠⢸⡏⣾⣿⣥⡷⠁⠀⢿⠀⠀⠈⢿⣿⣿⣿⣿⣿⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣞⢸⣿⣿⣿⣇⢠⣶⡟⠀⠀⠀⢸⣿⣿⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠛⠻⣿⣸⣿⣥⡀⠀⠀⠈⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣧⠀⠀⢹⣿⣿⣿⣧⠀⠀⠀⢹⣿⣿⣿⡟⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠀⠀⠈⣿⣿⣿⣿⡄⠀⠀⠘⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡟⠀⠀⣸⣿⣿⣿⣿⡇⠀⠀⠀⠹⠈⠿⣿⢷⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠿⢿⣿⠿⠃⠀⠀⠛⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⡀⠀⢀⣠⣤⣴⣶⣶⡦⠤⢤⣤⣀⣀⣼⠀⠀⡽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠫⣯⠙⡟⢿⣿⣿⡿⠁⠀⢠⣾⣿⣿⣿⡿⠀⠀⢹⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⣷⣧⡀⢱⠈⠀⠀⠀⣿⣿⣿⣿⣿⡀⠀⠀⢸⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⣿⣿⡄⢀⣀⣠⣿⣿⣿⠿⢿⣷⣤⡀⠈⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⣿⣿⣿⣿⠿⠛⠉⠉⠀⡇⣾⣿⣦⣀⣿⡄⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⠿⢯⣷⢄⠀⠀⠀⠀⡄⢻⣿⣯⣻⣿⡧⠄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⠟⠁⠀⠚⢻⣦⣱⣄⠀⠀⢣⠈⠛⣽⣿⠿⠭⠀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠶⠶⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⠀⠀⠀⠀⠀⠻⣿⣿⠀⠀⠈⠂⠀⠀⢀⣄⣠⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠄⢠⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⣠⣤⣶⣶⣾⣶⣶⣦⣄⠀⠀⠀⠹⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠴⠯⠤⠤⢶⢾⣿⣿⣿⣿⣿⠏⠷⣄⢀⣀⣀⣀⡀⣼⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠸⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠈⠉⣡⣾⣿⠏⠀⢰⣿⠉⣩⠀⠉⢙⣿⡿⠛⠉⠉⠙⠛⢿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢻⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⣿⣿⡿⠋⠀⢀⣾⡿⠀⣉⣀⣇⠘⠋⣿⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⡆⠀⠀⢸⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠘⢯⡀⠀⢀⣾⣿⠇⣴⠨⣿⣿⡯⠀⢸⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠈⠻⢦⣾⣿⠏⠀⠈⢈⣝⡟⠁⣶⣾⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡇⠀⠀⢸⣿⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢄⣀⡀⠀⠀⠉⠁⠀⠰⣄⠀⠁⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⠃⠀⠀⣸⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⢹⠁⠀⢠⠶⠤⠤⢴⡾⢦⡀⠀⠀⣼⠦⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠇⠀⠀⢸⡄⠀⠀⠀⠙⢆⠙⢦⡀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⢰⣿⡿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⡟⢻⡀⠀⠀⠀⠈⢳⡀⢳⡀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⢀⣼⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⡇⠀⢧⠀⠀⠀⠀⠀⢷⠀⢳⠀⠀⠀⠈⢧⠀⠀⠀⠀⢀⣿⣿⡏⢀⣴⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⢸⠇⠀⠸⡆⠀⠀⠀⠀⢸⠀⢸⡇⠀⠀⠀⠘⣧⠀⠀⠀⢸⣿⣿⡷⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⣾⠀⠀⠀⣧⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⢸⡆⠀⠀⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⣿⠀⠀⠀⠀⣏⣀⣸⠇⠀⠀⠀⠀⠀⣷⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠤⣤⣤⣤⡤⠴⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠈⠉⢿⣄⣀⣠⣤⡤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣠⡤⠒⠒⠒⠒⠒⢢⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠚⣻⠟⢋⡡⠤⠐⠂⠉⠁⣠⠔⠛⠛⠲⣄⣠⠞⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡾⢕⠊⠁⠀⠀⠀⠀⡤⠊⠀⠀⠀⠀⢀⡼⠁⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⡯⣾⠋⠀⠀⠀⠀⣠⠊⠀⠀⣀⠴⠒⠉⠉⠀⠀⠀⡷⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠋⢠⠇⠀⠀⠀⠀⣴⡷⡞⡠⠞⠁⠀⠀⠀⠀⠀⠀⢠⠃⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠀⠀⣀⣤⡞⢉⣰⠟⠁⠀⢀⣀⡠⣤⣶⣧⡠⠋⠀⣼⠁⠀⠀⠀⠀⠀⢀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡼⠓⠚⢻⣟⢻⠁⢾⡿⣶⣶⡏⠉⢹⣇⡸⠉⠉⠀⠀⡞⢿⠀⠀⠀⠀⣠⠞⠉⠀⢠⠇⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢼⠋⠓⠢⢾⣿⡟⠀⠘⣇⢿⣿⢻⣦⣾⡿⠃⠀⠀⠀⢰⠃⣼⡄⠀⢀⡞⠁⠀⢀⡴⢋⡤⠖⠋⠁⢀⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢧⡀⢰⠋⠉⠀⠀⠀⠙⠾⢿⣿⠿⠛⠁⠀⠀⠀⢠⠏⢀⣿⡇⢀⡎⣀⡀⢠⣾⠟⠉⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠿⣧⣀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠔⠁⠀⣼⣿⡇⣾⠞⠁⣿⠋⠀⠀⠀⣀⠴⠋⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣈⡛⣷⣤⣄⣀⡀⠀⣀⣀⡠⠝⠛⠒⡾⠋⣼⣿⣿⣧⡏⠀⣰⢃⣀⣀⣤⠾⠷⠾⠭⣭⣥⣄⡀⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀ ⠀⢰⡏⠁⠀⠀⠉⠉⠁⠀⢸⠏⠁⠀⠀⠀⢀⡞⢀⣾⣿⣿⠿⡟⠀⣰⠟⠉⢈⡇⠀⠀⠀⠀⠀⣠⣟⠙⠻⣦⡄⣀⣀⠙⣆⠀⠀⠀⠀ ⠀⠀⠙⠶⢤⣀⣀⠀⠀⠀⡾⠀⠀⠀⠀⠀⣸⣷⣿⣿⣿⠏⢰⠃⠀⠀⠀⣠⣎⡤⠴⠒⠒⠛⠻⢄⠀⠑⡄⠘⣿⡌⢯⠛⢾⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢉⠽⢻⡇⠀⠀⠀⠀⠀⣿⣿⠿⣿⡏⠀⡼⠀⠀⠴⣞⠉⠉⠙⣏⡉⠑⠢⡀⠀⢣⠀⠸⡀⠸⣿⡈⣆⠈⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢦⣸⡇⠀⠀⠀⠀⠀⣿⡏⠀⣿⠀⢰⠃⠀⢀⣠⣟⣠⣴⠚⠀⠙⢦⠀⠘⢆⠀⢇⠀⣇⠀⣿⡇⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠸⠀⠀⢹⡆⢸⠈⠉⠉⠉⣧⡀⠈⣇⠀⠀⠈⣧⠀⠘⡆⢸⠀⢻⠀⢸⣧⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠻⣾⠀⠀⠀⡄⠹⡇⠀⣿⠀⠀⠀⢸⡀⡀⢣⢸⠀⠘⠀⢸⡟⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠻⣤⡀⢀⠀⠀⢢⠀⠀⠈⠃⠀⣰⠃⠀⠃⢀⡇⠀⠀⠀⠀⡇⡽⢸⠀⠀⡇⠀⢸⡇⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢹⣿⠀⠀⠀⢧⣀⣠⠤⢾⣇⠀⠀⠀⢼⠤⣀⠀⠀⢠⣇⡇⢸⣄⠀⡇⠀⣿⣧⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢸⢸⠀⠀⠀⠸⣦⡀⠀⠈⠈⢢⣄⡀⠀⠀⠘⡆⠀⢸⣿⠃⢸⣿⠀⡃⢠⣿⣿⣸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡞⢸⠀⠀⠀⠀⢷⠏⠁⠀⠀⢀⣿⠉⠀⠀⠀⢧⠀⠋⢸⠀⢸⢹⠀⡇⢸⣿⡏⢿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⢠⠇⢸⠀⠀⠀⠀⢸⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢸⠀⠀⢸⡆⢸⣿⡄⡇⢸⣿⣇⠈⠻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⡜⠀⡾⠀⠀⠀⠀⠘⡇⠀⠀⠀⢸⡿⠀⠀⠀⠀⠈⡇⠀⠘⣷⢸⠘⣷⡇⢸⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⣰⠃⢀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢧⠀⠀⠹⣿⡀⠈⠻⣄⣿⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⣰⠇⠀⣸⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠘⠃⠀⠀⠈⠛⠯⠝⠛⠿⠷⠖⠂ ⠀⠀⠀⠀⠀⠳⠦⠤⠤⠴⠚⠁⠀⣰⠏⠀⠀⠀⠀⠀⢰⠗⠒⠒⠚⠹⣇⣀⠀⠀⣀⣀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣤⣄⣀⣀⣤⡤⠞⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠴⠶⠶⠶⣶⣶⠶⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⠞⠋⠁⠀⠈⠙⠲⣤⠀⠈⢿⣦⠀⠀⡎⡝⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠀⠀⣀⣀⠀⠀⠀⠀⠀⠙⠲⣄⠹⣧⠀⢻⣇⠀⠀⠙⣦⠾⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡞⠛⠉⠉⠙⣯⠈⣿⢶⡦⢤⣄⠀⠀⠈⠳⣜⢧⡘⣿⠀⠀⣰⠋⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡿⠒⠋⣩⣭⠤⠬⠷⡃⢰⠏⠳⣄⡉⣳⡤⠴⠚⠛⠛⠛⠒⡶⠃⠀⠀⢀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⢁⡴⠛⡇⠹⡄⠀⠀⠹⣏⠀⢀⡏⢻⡏⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣾⠀⠀⢹⡀⠹⣄⠀⠀⣼⢷⡚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡏⠙⠲⣄⠹⣄⠈⠳⣶⠧⡀⠁⠀⠀⠀⢀⡠⠶⠒⠒⠦⢄⠀⠀⢀⡼⠁⠀⣼⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡀⠀⠈⠳⣌⠓⢤⡿⠀⢰⡀⠀⠀⢰⠏⠀⠀⣠⠀⡄⠀⢱⣦⡾⠁⠀⣰⡇⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠦⣄⡀⠘⢇⢠⣷⣤⣄⡇⠀⠀⡇⠀⠀⢀⣿⣤⣧⣴⣯⣽⣧⡼⠃⡿⢹⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⡤⠾⠛⢦⡘⡇⣿⣿⢿⡇⠀⠀⣇⣠⣶⣿⣿⣿⣄⠀⣗⠟⠛⠀⢸⢿⠀⢧⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠉⢹⣷⣶⣴⣷⣥⠟⣿⣿⠁⠀⠀⢹⠈⣿⣿⣿⣬⡿⢭⠟⠓⠒⢀⣿⠘⡄⠘⣿⢸⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠚⠉⠉⠉⠙⠻⢽⡒⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠷⢤⣈⣹⠾⠟⠁⡴⠟⠁⠀⠀⠀⠸⠧⣘⣛⣛⡿⠖⠃⠀⠀⠀⢸⠟⠀⡇⣰⠇⢸⠀⠀⠀⠀⢀⡴⠚⠁⣀⡠⠴⠒⠦⢤⡀⠀⠀⠘⢦⡀⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⣄⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⡏⠀⣇⡿⠃⠀⣾⠀⠀⢀⡴⠋⢀⡴⠚⠁⢀⣀⣀⣀⡀⠈⠳⣄⠀⠀⢷⡀⠀⠈⠻⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢯⣤⣤⣀⣀⣤⣤⠤⠒⠛⠉⠀⠀⣸⣧⣴⣿⠴⠛⢉⡟⠀⢠⠟⠀⡴⢋⣠⠖⠋⠁⠀⠀⠀⠙⠳⣄⠈⠳⣄⠈⣧⠀⠀⠀⢸⢿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⣋⣀⡀⠀⡼⠀⣰⠇⢀⣞⡵⠋⠀⣠⠴⠖⠋⠉⠙⠲⢤⡈⢣⡀⠙⣆⢸⠀⠀⠀⢸⢾⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡼⠋⠉⠙⠦⣄⠀⢸⠃⠀⠀⠀⠀⠀⠀⣴⢻⠟⣵⣮⣭⠀⣿⣶⠃⢀⡇⢠⣯⠋⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠙⢦⠱⡀⠘⣿⠀⠀⠀⡼⢸⠘⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠈⠙⡏⠀⠀⠀⠀⠀⠀⣼⢡⠏⠀⣧⠽⢻⡼⢻⣧⣄⣼⢀⡞⠁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠹⣴⠇⠀⠀⣰⠃⢸⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢦⡀⠀⠀⣧⠀⠀⠀⠀⠀⠀⢿⣮⣀⣀⡼⠶⠋⣠⠞⣇⠀⠉⠻⢧⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠷⠁⠀⠀⣰⠃⢀⡏⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠘⣟⠳⣤⣹⡀⠀⠀⠀⠀⠀⠈⣧⣤⣤⣤⠴⠚⠁⣴⣿⡀⣶⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠴⠚⠉⠀⠀⣠⠞⠁⠀⡜⠀⢠⣯⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⢣⠀⠸⡇⠀⠀⢰⡀⠀⠀⢻⠀⠀⠀⢀⡠⠞⠁⣼⠠⠇⢠⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⢀⣀⡴⠚⠁⠀⢀⡜⠁⢀⣾⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⡇⠀⢧⠀⠀⠀⠱⣄⠀⢸⣷⣒⡊⣉⣀⠴⣺⠿⠇⠀⡆⢸⡄⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⡁⠀⠀⠀⣠⠏⠀⢀⣾⣿⡟⢻⡄ ⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⢰⠇⠀⢸⠀⠀⠀⠀⢻⡶⣜⠧⠤⠤⠴⠚⢫⠀⠀⠀⠀⠙⡟⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣀⡤⠚⠁⢀⣴⣿⡿⠋⣠⡏⣿ ⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⢠⡞⠀⠀⢸⡇⠀⠀⠀⠀⣧⠈⠳⠦⣄⡀⠀⠀⠱⣄⠒⠀⠀⠀⠀⣼⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣏⠀⢀⣴⣿⡿⠋⢀⡴⡟⢱⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡤⠞⠀⠀⠀⠈⡇⠀⠀⠀⠀⢹⡄⠀⠀⠈⠉⠑⢲⡖⠚⠳⣄⠀⠀⠀⠀⠉⠉⠙⢷⡄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣾⡿⠟⠁⠀⣠⠞⡼⢁⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠙⠲⣤⣀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠘⢿⣟⠋⠁⠀⣀⡴⠊⢁⡞⢠⡞⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⢹⠈⢳⡄⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠈⠳⡖⠋⠉⢀⡴⠏⣴⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⡇⠀⠹⡄⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠘⣶⠒⢋⣤⣾⡏⢰⣿⣿⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⣇⠀⠀⠙⡄⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠸⢷⠋⡏⢸⣅⡟⢻⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⣿⠀⠀⠀⠹⡄⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⢀⡟⣇⢧⡈⠻⢶⡿⠿⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠘⣧⡈⠳⠽⢶⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣶⣯⡀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣇⣀⣀⣀⣀⣀⣀⣼⣷⣶⣶⣶⣶⣾⡇⠀⠀⠀⠀⠀⠀⢷⡄⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⢿⣿⣿⣿⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⣸⣷⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠗⢤⡀⠀⠀⠀⠀⠀⠀⠀⣰⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠴⠖⢏⣉⣉⣹⠀⠀⢹⢦⡀⠀⠀⡰⣆⢠⠃⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡶⠋⠁⢀⡴⠚⠉⠀⠀⠁⠀⠘⡎⣷⣄⠀⠇⢸⡎⢀⡇⣤⣄⠀⠀⢀⡤⠶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡴⢛⡠⠶⢶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⣶⠀⢸⠀⢸⣾⠞⢹⡤⠚⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡗⠉⠀⠀⣾⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠹⡿⣧⠀⢀⡾⠁⠐⠋⠀⢀⣴⣋⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡀⠀⡔⠉⢻⠀⠸⡏⢍⣿⣖⠺⡷⠤⠆⠀⠀⢹⣾⡀⣾⠖⡆⠀⠠⠔⠋⠁⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⠀⣇⠀⠈⠣⡀⠙⢌⣿⣿⣿⠇⠀⠀⠀⠀⠀⢿⣿⡼⠀⣧⢤⡄⡠⠴⠮⠥⣄⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢷⣜⣆⠀⢀⡅⠀⠀⠈⠉⠀⢀⡴⠀⠀⠀⠀⢸⡇⡇⠈⠁⣼⣁⣤⠤⠒⢊⠥⠒⠊⠉⠉⠉⠉⠙⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣷⣬⣳⠤⠴⠤⡖⠊⢁⣿⠀⠀⠀⠀⠈⡿⠁⠀⢚⣏⠵⠈⢲⣊⠥⠒⠒⠒⠒⠤⢄⡀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣌⠑⢆⢠⠇⢠⡞⢸⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢘⡏⠉⠉⠉⠑⢦⡀⠀⠈⠓⣄⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⡾⠳⠀⡏⠇⢈⡟⣴⠋⠀⡼⣄⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠹⡄⠀⠀⠈⡆⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢫⡻⠤⠔⢃⡶⢋⡞⢁⠤⠊⠀⢸⠦⡌⠀⠀⣖⣀⣨⣦⡀⠀⢀⣎⡀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢸⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠁⠀⡾⠊⣁⠠⠤⢒⣻⡟⠀⠀⡴⠃⠀⠀⢳⠙⡄⠀⠀⢳⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⡎⠀⢀⡜⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡡⠊⠀⣠⠖⠋⣼⣤⠀⢸⢳⠀⠀⠀⠀⡇⠸⡀⠀⠀⣇⠀⠀⠀⣠⠋⠀⠀⢀⠞⢀⡠⠋⡜⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⡾⠓⢶⠀⢻⢙⣖⠈⠛⠦⡄⠀⠀⢸⠀⡇⠀⠀⢸⡀⢀⡼⠁⠀⣠⣖⡡⠔⢉⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠝⠶⠟⠀⢸⢿⡀⠀⠀⢠⠃⠀⠀⡜⠀⡇⠀⠀⠈⡇⡾⠁⡰⡻⠊⠁⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣱⣄⣠⡏⠀⠀⠰⠧⣴⠁⠀⠀⢀⡇⢷⣸⠀⡁⠀⠀⠛⠲⠴⠒⠒⠒⣲⣦⣑⢲⡦⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠙⠲⠧⠤⠤⠤⠤⠔⠒⠊⠉⠁⢀⡄⠈⠹⡌⢇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⢤⣜⠡⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠶⠖⠛⠛⣿⠀⠈⢻⣦⡀⠀⠀⠀⠀⢠⣄⠀⣸⠃⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⡶⠛⠉⠁⢈⣷⡴⠖⠚⢻⠀⠀⠈⣧⢻⣄⠀⠀⢀⡏⢻⢠⡏⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠟⠁⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠹⠀⣿⢷⡀⢸⠁⢸⡿⠀⢸⣇⡴⣷⣤⠀⠀⣀⡤⠞⠋⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠟⢋⣩⠽⠿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⠀⢸⡇⠀⣼⣮⠞⠉⣼⡤⠚⠁⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠖⠉⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣆⠈⠀⢠⡿⠋⠀⠼⠋⠀⠀⢀⡴⢋⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡏⠀⠀⣠⠴⢾⡇⠀⠀⣶⠞⡷⣶⣤⣤⣤⣂⡄⣀⠀⠀⠀⠹⣆⣿⡀⣠⣟⣥⡄⠀⠀⠀⣠⡾⠟⠛⠉⢁⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣧⠀⢰⡏⠀⠀⢷⡀⠀⠹⡄⢣⢿⣿⣦⣬⡏⠛⠛⠁⠀⠀⠀⢻⣿⣇⡏⡿⠀⣿⠀⠀⠈⠁⠀⢀⣤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣆⠀⢧⠀⠀⠀⠹⣄⠀⠙⠦⣳⣟⣿⣿⠇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣧⡇⢠⡿⠖⣶⠠⠴⠾⠛⠒⠒⣶⠀⠀⢀⣀⣀⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣷⣌⢧⡀⠀⠀⣼⠀⠀⠀⠀⠉⠀⠀⢀⣠⠂⠀⠀⠀⠀⠀⢹⣇⢸⡇⠈⠀⣠⢏⣀⡤⠤⠖⠚⣋⡥⠖⠛⠉⠉⠉⠉⠉⠉⠙⠛⠿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣿⣿⣦⣚⢧⣂⣀⣧⣀⣤⠤⠖⠉⣽⡆⠀⠀⠀⠀⠀⠘⣿⠟⠀⠠⠾⣿⢓⣦⠙⢦⡴⢚⣡⡤⠴⠶⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⢿⣮⡙⠲⣄⠁⠀⣿⠀⠀⣼⠃⡇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠠⠞⠛⠉⠀⠀⠈⣿⠿⠖⠒⠶⠦⣄⡀⠀⠈⠉⠲⢤⡀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⡀⠙⣟⣄⠈⢳⣰⡏⢀⣾⠃⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠙⢆⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⠛⠓⠀⣿⢸⡄⢠⡟⣰⠟⠁⢀⡼⢻⡄⠀⢀⡀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣇⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡙⠧⠤⠴⠋⣸⡷⢋⡾⠃⣀⡴⠋⠀⠀⢿⠦⡼⠁⠀⠀⣶⣀⣀⣨⣧⡀⠀⠀⢀⣞⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⣿⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠓⠒⠒⠛⠉⢀⣾⡵⠊⠁⣀⣀⣠⠴⣿⡾⠁⠀⠀⣰⠏⠉⠁⠈⢧⠙⣆⠀⠈⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⢀⡟⠀⠀⢀⡼⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⣠⠖⠉⠁⣀⣤⠞⣿⠁⠀⠀⣼⣇⠀⠀⠀⠀⠈⣇⠘⣇⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⢀⡼⠀⠀⣠⠞⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡞⠁⠀⣠⠞⠉⠀⢸⣿⣿⡆⠀⢧⣻⠀⠀⠀⠀⠀⢸⡄⢸⡄⠀⠀⠈⣧⠀⠀⠀⢀⡾⠁⠀⠀⠀⣠⠞⢀⣠⠞⢁⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⢸⠋⠙⣿⡆⠈⣧⢨⣿⡑⠂⠙⠳⣦⠀⠀⠀⢸⡇⠘⡇⠀⠀⠀⢹⡆⠀⣰⠟⠀⠀⣀⠴⣫⡤⠖⠉⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣌⣓⣖⡿⠃⠀⣼⢿⠂⠀⠀⠀⢀⡿⠀⠀⠀⢸⠇⢀⡇⠀⠀⠀⢸⡇⢰⡏⠀⣠⢞⡵⠋⠁⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⢳⡄⠀⢀⡾⠁⠀⠀⢀⣟⣀⣸⠃⠀⠀⠀⢸⡇⢸⡇⢸⠁⡞⠀⠀⠀⠿⣧⣄⣠⣤⣤⢤⣤⣴⡶⠶⠶⣦⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠶⠟⠃⠀⠀⠀⠈⠉⠉⠿⠶⠶⠶⠶⠾⠏⠈⠻⣿⣀⢧⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⠾⠛⠓⠲⠾⢷⡙⢶⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠒⠒⠛⠛⠋⠉⠉⠀⠀⠀⠀⣠⡶⠂⠀⠀⣿⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢗⣶⢶⣞⡡⠔⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⠿⠛⠛⠉⠉⠁⣀⣀⣈⡉⠉⠛⠻⢿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡿⠟⠉⠀⢀⣠⣴⣶⡿⠿⠿⠛⠻⠿⠿⣷⣶⣤⣈⠛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡿⠋⠀⠀⣠⣴⡿⠛⠉⠀⠀⣀⣀⣀⣀⡀⠀⠀⠈⠛⢿⣷⣄⠈⢻⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⠏⠀⠀⢠⣾⡟⠁⢀⣠⣶⡿⠿⠛⠛⠛⠛⠻⠿⣶⣤⡀⠀⠈⠻⣷⣄⠙⢿⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣤⣴⣿⣿⡿⠿⠿⢿⣿⣦⣰⡿⠋⢀⣴⡿⠛⠁⠀⢀⣠⣴⣶⣶⣶⣤⣈⣙⣿⣦⡀⠀⠘⢿⣦⠈⢿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⡿⠿⠟⠁⠀⠀⠀⠀⢹⣿⣿⣥⣤⣾⢿⣷⣤⣶⣾⣿⣿⣿⣿⡿⢿⣿⡿⠛⠻⣿⣿⣆⠀⠈⣿⣇⠈⢿⣿⣆⣄⣀⠀ ⠀⠀⠀⣾⣿⠟⢁⣤⣤⣤⣤⢠⡖⣶⡇⢀⣿⡏⢹⣿⣷⠾⣿⣅⠀⣬⣿⣄⠀⣾⡇⠘⣿⡇⠀⣿⣿⣿⣿⣶⣶⣿⣿⣶⣾⠿⠿⠿⣿⣷ ⠀⠀⠀⣿⣿⠀⣼⠧⣿⠙⠿⢿⢿⣿⠀⣸⣿⣇⠀⠻⣿⡀⣿⣿⣀⣿⣿⣿⣠⣿⣧⣤⣽⣿⣤⣾⣿⣿⠀⠀⠀⠈⣿⣿⡇⠀⠀⠀⣿⣿ ⠀⠀⠀⢻⣿⣷⣄⠀⠀⠀⠀⠙⠛⠋⢠⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⠿⠟⠛⢿⣿⣿⣿⡏⠉⠉⠹⣿⣇⠀⠀⠀⢸⣿⡇⠀⠀⢠⣿⣿ ⠀⠀⠀⠀⣹⣿⣿⣿⣶⣤⣤⣀⣀⣠⣿⡟⠉⠀⠀⠀⠀⠀⠙⢿⣿⣧⠀⠀⠀⠀⠙⣿⣿⣇⠀⠀⠀⣿⣿⡆⠀⠀⠀⣿⠀⠀⠀⣼⣿⡇ ⠀⢀⣴⣾⣿⡿⠟⠋⠉⠉⠛⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣀⡀⠘⣿⣿⠀⠀⠀⠀⠀⠈⢿⣿⠀⠀⠀⢸⣿⣿⡀⠀⠀⠸⠀⠀⢠⣿⣿⠁ ⣰⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡀⠀⠀⠀⣴⣾⣿⡗⠀⢹⣿⡆⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠸⣿⣿⣧⠀⠀⠀⠀⠀⣼⣿⡟⠀ ⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠈⣿⡇⠀⠀⠀⠈⠛⠛⠃⠀⣸⣿⡇⠀⠀⠀⢰⣤⡀⠀⠀⠀⠀⠀⣿⣿⣿⡆⠀⠀⠀⢠⣿⣿⠃⠀ ⠘⣿⣿⣄⠀⠀⠀⠀⠠⣿⣿⣿⡇⠀⣿⣿⣄⡀⠀⠀⢀⣀⣠⣶⣿⣿⣧⠀⠀⠀⠈⣿⣿⣶⣄⠀⠀⠀⢹⣿⣿⡇⠀⠀⢀⣾⣿⡏⠀⠀ ⠀⠘⢿⣿⣆⠀⠀⠀⠀⠈⠉⠉⣠⣾⣿⣿⣿⠿⠿⠻⠿⠿⣿⣿⣿⣿⣿⡀⢀⣀⣠⣿⣿⣿⣿⣷⣶⣶⣿⣿⡟⠀⠀⢀⣾⣿⡟⠀⠀⠀ ⠀⠀⠈⢻⣿⣧⡀⠀⠀⠀⢶⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⢀⣾⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⣿⣷⡀⠀⠀⠀⣿⣿⠏⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠋⠉⠉⠀⠀⠀⣠⣴⣿⣿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣿⣄⢀⣾⣿⡿⠀⠀⠀⠀⠀⣠⣶⠿⠿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣤⣤⣄⣀⣠⣤⣤⣶⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⣿⠁⠀⠀⠈⣿⣿⠀⠈⠉⠙⠛⠛⠿⠿⠿⠿⠿⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣆⠀⠀⠀⠀⠙⠷⠤⠄⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣤⣀⣀⣀⣀⣠⣴⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣀⠠⠤⡗⢢⡀⠀⢀⡀⡐⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠔⢉⡤⠓⠉⠁⠀⢳⡄⠈⣥⠁⢣⡀⠀⡠⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠍⠋⠏⠀⠀⠀⠀⠀⠈⢿⣇⠁⢸⠋⠗⠁⡠⣋⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢨⠀⠂⠁⠰⢩⣶⣒⠶⠄⠈⡾⣰⡗⡄⠄⠊⡩⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢦⣂⠈⡂⠁⠛⠋⢀⠀⠀⠸⡟⠠⢋⣀⡉⠭⡢⠤⠒⠒⠦⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠙⣾⠖⡚⢲⠈⡱⠀⠀⠀⠋⢀⠿⠊⢲⠑⠂⣐⠒⠠⡀⠀⠙⢆⠀⠀⠀⠀ ⠀⠀⣤⠌⡷⢈⣎⠜⢠⠀⠀⠀⠀⢀⠁⠀⠸⠀⠀⠀⠁⠀⠈⢂⠀⠘⡆⠀⠀⠀ ⠀⠀⠫⠦⠵⢪⡣⠂⣁⣿⠃⢀⠇⠒⡦⠀⠣⠀⠀⠀⠀⠀⠀⢸⠀⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⡯⠊⡡⠒⣯⠀⣶⠀⠀⠐⠂⠀⢡⠀⠀⠔⠀⡠⢃⠔⡑⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠡⣈⣭⡇⣢⠉⠈⢱⠀⠀⠀⠀⠈⡀⠎⡠⠞⢊⠕⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠥⡠⠇⠀⠨⠄⠀⠀⠇⢤⣈⠀⠑⠒⢒⡒⠦⠔⡦⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠰⡀⠸⠘

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠛⠫⡀⠀⠀⠀⠀⡇⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠋⠁⠀⠀⠀⠀⢹⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠖⠺⠿⠯⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⣴⣥⠤⠤⠴⠶⠶⠤⠤⠤⢿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣄⠀⠀⠀⣠⣾⣚⣉⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠞⢁⡤⠔⠒⠂⠀⠒⠒⠢⠤⢀⡀⠀⠀⠀⣉⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀ ⠀⣰⣧⠞⠁⠀⠀⣀⡤⠴⠒⢲⡶⠤⣀⠉⠑⣦⢾⠛⢄⣀⠀⠀⠀⠀⠀⠀⣀⠤⣄⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀ ⢠⡟⠁⠀⠀⣠⠚⠉⡇⠀⠀⣸⠀⠀⠀⠙⠚⠁⠈⢧⡀⠈⠉⠉⠉⠉⠉⠉⠹⡀⠈⠑⠲⠋⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀ ⡾⠀⠀⢀⡾⡇⠀⢠⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⠤⣤⣤⣤⣤⠏⠀⠀⠀⠸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀ ⡇⠀⠀⢸⠀⡇⠀⠀⣧⠀⠀⡇⠠⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠁⠀⡏⠀⢀⣀⠀⠀⢘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀ ⡇⠀⠀⢸⠀⣇⠀⠀⠘⡆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠉⣯⠑⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⢹⠀⠀⠀⠘⣦⣇⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠖⠲⢤⣄⣀⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀ ⢧⠀⠀⠀⠀⠈⡆⠀⠀⠀⠺⣿⠁⢹⣿⣿⢿⡆⠀⠀⠀⠏⠁⣿⣿⣿⣆⣀⣼⡈⠛⠛⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀ ⠘⣆⠀⠀⠀⠀⢱⡀⠀⠀⠀⠸⡧⠘⢿⣿⣾⡇⠀⠀⠀⠄⠀⠙⢿⣿⣶⣿⠿⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀ ⠀⠈⠳⣄⠀⠀⠀⢳⡀⠀⠀⠀⡇⠀⠀⠈⢉⠇⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠓⢦⡀⠀⠱⣄⠀⠀⡇⠀⠀⠀⠛⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⣼⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠦⣀⠈⠢⡀⠻⣄⠀⠀⠀⠐⠲⠒⠊⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⡾⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⣰⣻⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠈⠲⢄⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠉⢣⣰⠃⠀⠀⠀⠀⠀⠀⢠⠎⠀⡰⠁⡏⠈⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣄⠀⠑⣄⠈⠙⠢⠤⠤⠤⠤⠖⠛⣧⡀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⡴⠁⢀⡜⠁⣸⠳⡄⠈⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠈⢧⠀⠀⠀⠀⠀⠀⣼⠋⡏⢳⡀⠀⢰⠇⠀⠀⠀⠀⢠⠞⠀⢀⠎⠀⢀⣏⠀⠘⡄⠈⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣄⡀⠀⠀⠹⡄⠈⣇⠀⠀⠀⢀⠞⠈⡇⠸⡄⠉⠀⣸⠀⠀⠀⠀⢠⠃⠀⢀⡎⠀⠀⣸⠉⢢⠀⠸⡄⠈⢇⠀ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⣀⣤⣬⣷⠀⠀⣳⠀⢸⠀⠀⢀⠏⠀⠀⡇⠀⠙⠲⠚⡟⠀⠀⠀⢠⠃⠀⠀⡸⠀⠀⢠⡇⠀⠀⢣⠀⢱⠀⠘⣆ ⠀⠀⠀⠀⠀⠀⢸⠀⠸⡁⠀⠀⠀⠀⢠⠏⠀⣼⠀⢀⡞⠀⠀⠀⡇⠀⠀⠀⠀⡇⠀⠀⢀⡇⠀⠀⢀⡇⠀⠀⣼⠁⠀⠀⠘⡄⠈⡆⠀⢸ ⠀⠀⠀⠀⠀⠀⠸⡆⠀⠙⢤⣀⣀⠔⠋⣀⣼⡏⠀⡼⠀⠀⠀⡼⢻⡀⠀⠀⠀⡇⠀⠀⢸⠀⠀⠀⢸⠀⠀⠀⡿⣆⠀⠀⣀⡇⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠉⠙⠚⢉⣴⠟⠀⣸⠁⠀⠀⣰⠃⠀⠙⠦⣄⡀⢹⠀⠀⢸⠀⠀⠀⠸⡀⠀⠸⡇⠘⣆⣿⣉⡻⣄⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⢤⣴⠟⠁⠀⢠⠇⠀⠀⣰⠃⠀⠀⠀⠀⠀⢳⠘⣇⠀⠈⡆⠀⠀⠀⢇⠀⠀⠻⡄⠘⣿⢁⡗⠸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⢀⡏⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⢸⣄⣹⣄⠀⠹⡄⠀⠀⠘⣆⠀⠀⠉⠓⠛⠋⠀⢠⠇⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⡼⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⢀⣏⡀⠀⠈⠣⣄⠹⡄⠀⠀⠈⠢⡀⠀⠀⠀⢀⡰⠋⠀⣠⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠬⠷⠧⠤⠶⠾⠶⠶⠶⠦⠤⠤⠾⠿⣯⣍⣛⠛⠳⢮⣽⣛⠦⠤⣤⣀⣩⠦⣴⠚⠉⠱⡀⡰⠁⠀

⠀⠀⠀⢀⣀⣤⡔⠒⠒⠶⡦⠤⣀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠔⠋⢀⡀⠈⠙⠢⡀⠙⡆⠀⠉⠓⡏⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠋⢠⠞⠁⠈⠑⢆⠀⠘⣤⠜⠋⠉⠉⠇⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⢀⠃⢀⡤⠚⡟⠙⠻⠾⠁⠀⣀⡀⠀⠀⠀⠃⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⢸⢠⠎⠀⣸⡶⣦⠀⠀⠀⡸⢹⡟⠳⡄⠀⢸⡇⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡾⠀⢀⣿⣿⠉⡆⠀⠀⡷⣿⣧⣀⣽⡷⠶⢳⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠘⣇⠀⠿⣿⣿⣿⣿⠀⠀⢡⠻⣿⣽⣿⡇⠀⡼⠀⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢳⡀⢻⡀⠀⢸⣿⣟⠙⠀⠀⠀⠑⠂⠚⠙⠀⢠⠇⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡈⢳⡀⠈⠙⠣⣄⣀⢤⠴⠁⢀⡠⠖⢀⡎⢠⢣⠃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢆⠑⣄⠀⠀⢧⠏⠉⠉⡿⠉⠀⢠⠞⡰⢃⠎⢠⣶⢶⣶⠶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢌⣧⠀⠈⢿⣄⢰⠁⠀⣰⢋⠞⢀⠞⠀⡼⠿⢭⠔⢊⣼⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⠄⢘⡇⠀⣈⡻⣿⠀⣰⡡⠃⢀⡎⠀⡸⠁⠀⢰⢗⡿⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣝⠶⢚⠴⠋⠀⣀⣼⣶⡿⠁⢀⡞⠀⣰⢧⣤⠴⠟⠋⠀⠀⠀⣰⢧⣤⣤⡤⠔⠒⠒⠒⠒⠐⠒⠒⢶⡒⠤⢤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠙⣏⠀⣴⠋⠁⢀⣯⠃⠀⡘⠀⠀⣇⣀⠽⠦⡀⠀⠀⠠⢞⠳⢄⡀⠀⠀⠀⠉⠉⠉⠉⠉⠒⠤⡀⠈⠆⠀⠈⠻⡲⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢷⡀⠀⠘⣿⡀⠀⡇⠀⠀⠻⣄⣀⠀⠀⣀⣠⠤⠖⠃⠀⠀⠀⠈⠉⠉⠉⠉⠑⢦⠀⠀⠘⡄⡸⠀⠀⠀⡇⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⢿⣦⣈⣢⣄⣀⣀⣀⣉⡙⠳⡄⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠴⢿⠤⢀⣠⣗⣁⣀⡤⠊⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣶⣶⣶⣞⣡⢴⡯⠖⢒⡹⡿⣭⣉⡁⠀⠈⠉⠐⠢⢄⡉⠒⠢⠤⣀⣀⣀⣀⡠⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡀⠘⠧⠤⣴⠇⠀⠈⠉⠒⠒⠦⠤⠤⠬⠭⠶⠶⠤⠖⠚⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡶⠿⠿⠿⠿⠷⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠋⣁⣤⠶⠶⠟⠳⠶⢦⣍⡛⢿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⣾⠟⠁⣠⡾⠋⣠⣤⠶⠶⠶⣤⣀⠈⠻⣦⡙⣿⣄⠀⠀⠀ ⠀⠀⢀⣤⣶⣾⠟⠛⠛⣷⣼⠋⣰⣟⢉⣠⣴⣶⣶⣦⣭⣷⣄⠈⢷⡌⢿⣆⠀⠀ ⠀⢀⣿⠏⣭⡥⡄⡄⡆⢸⡏⢿⡯⣿⡉⣽⡍⢹⡅⣿⠀⣾⣿⣧⠼⣷⣼⠿⢿⣷ ⠀⠘⣿⣔⠃⠃⠉⠽⢃⣾⣧⣬⣧⣿⣷⣿⠿⢾⣷⣾⠗⠻⣿⡀⠀⢹⡇⠀⢰⣿ ⠀⢀⣹⣿⣷⢶⣤⣤⣾⠋⠁⠀⠀⠘⣿⡇⠀⠀⠹⣿⡄⠀⢻⣧⠀⠈⡇⠀⣼⡏ ⣴⡿⠛⠁⠀⠀⠈⠻⣿⠀⠀⢠⣴⡆⠸⣧⠀⠀⠀⠈⠇⠀⢸⣿⡆⠀⠁⢠⣿⠃ ⢿⣧⠀⠀⠀⣠⣶⡆⢸⣇⠀⠀⠉⢁⣼⣿⠀⠀⢰⣦⡀⠀⠀⣿⣿⠀⠀⣼⡟⠀ ⠀⢻⣧⡀⠀⠈⢉⣡⣾⡿⠟⠛⠛⠿⢿⣿⣄⣠⣼⣿⣿⣶⣶⣿⠋⠀⣼⡿⠁⠀ ⠀⠀⠹⣷⡀⠀⢹⣿⠋⠀⠀⠀⢀⣀⣀⠈⠉⠛⠛⠻⠟⠛⠋⠁⣠⣾⡟⠁⠀⠀ ⠀⠀⠀⠙⣿⣤⣿⡏⠀⠀⢀⡞⠉⢻⣿⠻⠿⢷⣶⣶⣶⣶⣶⠿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠹⣿⡀⠀⠈⠳⠤⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠻⢷⣶⣶⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠿⢿⣿⣿⡿⠿⠿⠛⠛⠿⠿⢿⣿⣿⣦⣤⠞⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⡶⠟⠋⠁⠀⠀⠀⠀⢀⠀⠠⠤⠤⠉⣻⠏⠀⠀⡄⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣿⣭⠆⠀⠀⠀⠀⢀⠄⠊⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣩⡾⠁⠀⠀⠀⡠⠀⠁⠀⠀⣀⡤⠴⠒⠚⠛⠛⠀⠀⠀⡸⠀⢸⠀⠀⠀⢀⣴⡾⢷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢤⣤⡶⠛⠁⠀⠀⡀⠐⠀⣀⣤⢀⣴⠾⢛⣓⣶⣇⣠⠆⠀⠀⠀⠀⠁⠀⡞⣴⠞⢦⡾⠋⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠛⠛⠒⠚⠒⣿⠉⢠⡷⡹⢁⣴⠟⠛⢻⣿⡧⠐⠀⠀⠀⠀⠀⣸⣽⠃⠀⠸⠁⠀⠀⣸⣃⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠌⠀⡇⣼⣇⣀⣴⣿⣿⡇⠀⠀⠀⠀⢀⡜⠉⡏⠀⠀⠀⠀⠀⣰⠟⠉⠀⢹⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⡅⣿⣿⣿⣿⣿⣿⠃⠀⠀⢀⡴⠋⠀⠀⡇⢀⣠⡀⠀⠔⠁⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡏⠅⠀⠀⠀⠐⢉⠡⣿⣷⠟⣁⣠⡤⠞⠋⠀⠀⠀⣰⡗⠉⢸⡇⠀⠀⠀⠀⣠⠟⠁⣀⣤⣶⣶⣶⣶⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣄⣤⠇⠀⠀⠀⠈⠈⠀⠀⠈⢙⣲⠖⠀⠀⣠⣾⣿⠃⠀⣜⣤⡄⠀⣠⣾⣥⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⠚⠷⢦⣤⣤⣀⣀⣤⣤⣴⠏⢀⣤⣶⣿⣿⡟⡿⠀⠜⠁⢀⡟⠈⠀⠀⣼⣿⠿⠛⣉⠀⠀⠀⡈⠉⠛⠿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣸⢳⢇⣴⣿⣿⣿⡿⠋⡼⠁⠀⠀⢀⡞⠁⣀⣴⣾⣟⣥⣶⣧⣤⣄⣐⠠⢀⠈⠂⢄⠈⠻⣿⣿⣟⢿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢸⡿⢱⣿⣿⠏⠀⣼⠁⠀⠠⠶⣕⠺⣯⠁⠀⠀⠉⠻⣟⠛⠻⣿⣿⣷⡄⠑⠄⠀⠁⡀⠙⣿⣿⡄⠙⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⠀⣿⣿⠇⠀⣼⠇⠀⠀⣀⣠⣟⡴⠏⠐⢲⢂⠀⠀⠘⣧⠀⢸⣿⣿⣿⡄⠈⡄⠀⠐⡀⢹⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠖⠒⠒⠒⠿⠦⠤⠹⣿⠀⢰⣿⠀⠀⠀⠉⠉⠀⠀⠀⠌⢮⣿⡄⠀⠀⣿⠀⣼⣿⣿⣿⡇⠀⠀⠀⠀⠁⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣌⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡇⠀⠀⣿⣾⣿⣿⣿⣿⠇⠀⡀⠀⠀⠘⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⣀⡠⠉⠛⠀⠀⠀⠀⠀⢠⠀⠀⠀⠸⢤⣴⣶⣿⣿⣿⣿⣿⣿⠏⠀⠀⠁⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⣹⠏⠉⠉⠉⠉⣷⠶⠤⣤⣀⣀⣀⣀⣈⣧⡀⠀⠀⠀⠈⠉⣿⢿⣿⣿⡿⠃⠀⠀⠈⠀⠀⠀⡇⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣧⣀⠀⠀⠀⠀⠀⣴⠟⠀⠀⢰⡏⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠈⣿⠉⠉⠀⠙⣶⣄⠀⠀⠀⠀⣰⣿⠟⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⣿⣿⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠓⠶⠶⠾⠃⠀⠀⠀⣿⠁⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⣿⠘⣇⠀⠀⢠⣿⠋⢀⣤⣦⠀⠀⠀⠀⠀⢰⠀⠀⢿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⡟⢠⡇⠀⠀⢸⢃⣴⠟⠁⣿⠀⠀⠀⠀⠀⢸⠀⠀⠸⣏⠛⠿⢷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⣸⠃⠀⠀⠀⠀⢸⡇⣾⠀⠀⠀⢸⡟⣽⠀⠀⢻⣇⠀⡀⠀⠀⠈⡄⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⢷⡀⠀⣰⠏⠀⠀⠀⠀⠀⡿⢰⠇⠀⠀⠀⠈⠁⣿⠀⠀⠀⢻⣦⣁⠀⠀⠀⠹⣦⡀⠀⠹⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⣠⡿⠁⣰⠏⠀⠀⠀⠀⠀⣸⢃⡟⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠙⠻⣦⣄⡀⠀⠈⠻⣶⣤⣈⡙⠷⣦⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢀⣠⡾⠋⢀⣴⠋⠀⠀⠀⠀⢀⣴⠏⣼⠁⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⠶⠶⠿⠿⠿⠟⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠛⠉⠀⠀⠈⠛⠛⠒⠚⠛⠛⠛⠁⠠⣯⣤⣤⣤⣤⣤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⢶⣒⠲⣬⡿⢍⠉⠓⠲⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣧⣀⡀⠀⠀⠁⠚⠿⣦⣳⡀⠀⢰⠀⠉⠲⣄⣠⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠗⠒⠻⡬⠙⠶⣄⣀⠀⠀⠈⠻⣷⡀⢨⣘⠀⠀⢸⠃⠈⢳⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠒⣀⣈⣭⣽⣦⠀⢨⠓⢯⠗⠚⠉⠉⠉⠉⠉⠉⠒⡇⠀⠀⢀⢻⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⡴⠋⠙⠠⣀⠀⠈⠳⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡜⠀⡏⠳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠢⢌⠣⡀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⠀⣇⠀⠱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠤⣤⣀⠀⠑⣧⡾⠀⠀⠀⠀⠀⠀⡄⢀⠀⢀⠀⡀⠀⠀⠀⠀⣸⡉⢦⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠤⠤⠤⣀⠀⢀⣠⣇⣈⠿⢦⢹⣧⠀⠀⠀⢀⣀⣤⣧⣾⠶⢯⡴⠗⠂⠀⠀⢰⠁⠀⠈⢦⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣾⠏⠀⣀⠤⠤⠄⢀⣹⡁⠘⠛⠛⢀⣼⠟⢹⡀⠀⢸⠋⠁⢸⣿⣿⢧⣼⠋⠁⠀⠀⠀⡟⠀⠀⣦⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢠⠃⢀⡜⢁⡠⠤⠄⠤⢈⡻⣗⠲⣟⠉⠀⡖⠊⠀⠀⠸⠀⠀⠀⢻⣿⡿⠋⠉⠀⠀⠀⢠⣇⡠⠞⠁⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⡎⠀⠞⡠⠊⢀⡠⠤⠤⣄⡈⠙⢦⡈⢦⠀⠘⢦⣠⢾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⢁⡤⠒⢤⣠⠃ ⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⡇⠘⠀⠁⡴⠁⠀⠀⠀⠀⠈⠑⢤⡙⢼⣆⡤⠔⠚⠿⠤⣤⡤⠤⢤⡤⠔⠂⠀⢠⡞⠁⠐⣿⡿⣧⢟⣏⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢷⠄⠂⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢛⡇⠀⠀⠀⠀⠀⠈⠙⠲⡾⠀⠀⠀⠀⠈⢷⠒⠒⠚⢋⣥⣊⣽⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢟⣆⠀⠘⣆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡼⢁⡾⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⣇⢀⠴⠋⠁⠀⢻⡄ ⠀⠀⠀⠀⠀⠀⠀⢸⠘⡌⢦⠀⠈⠣⣧⠀⠀⠀⠀⠀⠀⠀⢸⢡⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠈⡇ ⠀⠀⠀⠀⠀⠀⠀⠸⡇⠱⡀⠑⢄⠀⠈⠉⠒⡆⠀⠀⠀⠀⢸⠸⢽⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠧⡷⠀⠀⠀⠀⢰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⡄⠙⣄⠀⠉⠒⢤⣼⠁⠀⠀⠀⠀⠘⡆⠘⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣠⡾⠁⠀⠃⠀⠀⠀⢠⠃⠀ ⠀⠀⠀⠀⠀⠀⣰⠞⢹⣿⣄⠈⠢⡀⠀⠀⡇⠀⠀⠀⢀⣠⠤⠇⠀⠀⣀⡤⣞⡯⠓⠦⢤⣴⡆⠀⠀⢱⠞⠉⠉⠲⢤⣀⣀⣀⡴⠃⠀⠀ ⠀⢠⣾⣿⣦⣰⢣⠀⢸⣿⣿⣷⣄⠈⠑⢺⠀⠀⠀⢠⠞⠀⠀⠀⢠⠞⠁⡸⠁⠀⠀⠀⡼⠁⡇⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⡏⡟⢡⠇⠀⠀⠈⣿⣿⣿⣿⡛⠢⣼⡄⠀⢠⠋⠀⠀⠀⢠⠏⠀⢠⠇⠀⠀⠀⢰⠇⠀⢡⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡖⠁⠉⠉⢹⠀⠀⠠⠀⠹⣿⣿⣿⡇⠀⠀⠉⢠⠏⠀⠀⠀⢠⠏⠀⠀⣸⠀⠀⠀⠀⣸⠀⠀⢸⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠦⡤⠴⠛⡄⢣⠀⣱⣀⠽⠿⠿⠁⠀⠀⢀⡏⠀⠀⠀⠀⡼⠀⠀⠀⡇⠀⠀⠀⠀⢻⠀⠀⠸⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⠀⠀⠸⡄⠀⠀⡆⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⢧⠀⠀⠀⠀⠀⢳⡀⠀⡇⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢧⠀⠀⠀⠈⠦⢄⣀⣀⣀⡠⠗⠀⢹⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⠤⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣀⣀⣀⠀⠐⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢈⢿⡟⡓⠌⠋⠀⡁⠠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡎⣎⣅⠓⠉⢟⣿⣟⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠷⠉⠹⣵⠀⢋⡿⣙⣰⠀⠀⠀⠀⡀⠄⠒⠒⠢⢄⠀⠀⠀ ⠀⠀⠀⠪⢠⡀⣰⣟⠏⣇⠀⠀⣀⣀⣀⡀⠀⠀⠊⠣⡀⠀ ⠀⠀⠀⠀⠀⡰⠁⡈⠀⢦⠀⠠⢿⠁⠈⠙⢅⠀⠁⡄⣷⠀ ⠀⠀⠀⠀⠀⢠⡀⠙⠦⠊⠁⠟⠚⠀⠀⠀⠈⣴⠀⠀⡇⡆ ⠀⠀⠀⠀⠀⠀⢂⠃⡒⠒⢗⢄⠐⢆⠀⠀⠀⣿⠆⢠⡠⠃ ⠀⠀⠀⠀⠀⢀⠂⢀⠐⠀⠀⢡⠀⠈⢂⠀⢀⣿⣠⠞⠁⠀ ⠀⠀⠀⠀⢠⠃⠀⠀⠀⠇⠀⠰⠀⠀⠈⡆⠸⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠓⠀⠒⠈⠈⠁⠀⠈⠓⠐⠂⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢻⣦⡾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠛⠀⠉⠀⠻⠶⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠛⠉⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠉⠛⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⢀⡶⣶⠀⠀⠀⠀⢯⣷⣽⡇⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⠋⠁⠀⠀⠛⠞⠏⠁⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⢤⣿⣿⡆⠀⠈⠻⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⣀⣠⡴⠖⠲⣶⠞⠛⠻⣶⡴⠖⠶⣄⠈⠃⠉⠁⠀⠀⠀⠈⠻⣄⠀⠀⠀ ⠀⠀⢀⡾⠃⠀⢠⡶⣤⣀⣶⠟⠉⠛⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠘⠟⠒⢿⣄⠀⢀⣀⠀⠀⠹⣧⠀⠀ ⠀⢀⡿⣡⢾⡆⢸⡇⢾⣝⠿⣦⣀⣀⣤⠴⠶⠖⢻⡟⣿⠛⠶⠶⢦⣤⣀⢀⣠⣿⣿⡛⣿⠀⢀⣄⠘⣧⠀ ⠀⣾⠁⠻⣾⡷⢾⣇⣼⡿⠃⠈⠉⠉⠀⠀⠀⠀⣸⠉⣿⠀⠀⠀⠀⠈⠉⠋⠽⢿⣿⢡⣿⣀⠘⢿⠇⢹⡆ ⢸⡇⠀⣸⡏⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣼⠃⠈⢳⡄⠀⠀⢿ ⣾⠁⢀⡿⠗⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⢹⡆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠻⣦⠀⠸⣧⡀⠀⢸ ⢻⡀⣿⠀⠀⡿⠀⠀⠀⠀⠰⣶⣶⠆⠀⢀⣼⠃⠀⠀⠀⢿⣤⠁⠀⣾⣶⡦⠐⠀⠀⠀⠹⣇⠀⠀⣻⠀⣼ ⠸⣧⣼⠗⢸⡇⠀⣠⣤⣤⣤⣤⣤⣤⣤⡞⠁⠀⠀⠀⠀⠈⢻⣦⣄⣀⣀⣀⣀⣀⡀⠀⠀⣿⠀⠸⣿⣠⡏ ⠀⠹⣇⠀⢸⣇⣸⡟⢹⣿⣿⣿⣿⣿⠏⣿⠀⠀⠀⠀⠀⠀⡟⢹⣿⣿⣿⣿⣿⠏⣿⣀⣀⣿⠀⠀⢸⠏⠀ ⠀⠀⠙⣷⠺⡏⠉⠻⢮⣝⣛⣟⣛⣥⠾⠃⠀⠀⢠⣶⠀⠀⠻⢮⣝⣛⣻⣛⣭⠞⠉⠀⠀⡟⠀⢴⡛⠀⠀ ⠀⠀⠀⢿⣄⣻⡀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⣸⠃⠀⢨⠇⠀⠀ ⠀⠀⠀⠀⠉⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠶⠒⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⡳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⣦⣉⠓⠶⠤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡤⠖⠋⣡⣾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠻⢿⣶⣤⣤⣀⣨⣭⠟⣿⠛⢯⣭⣁⣀⣀⣤⣴⠞⠋⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⢏⣴⣦⡄⠀⠀⠈⠁⠀⣼⠃⣰⠟⢧⡈⢿⡈⠉⠉⠀⠀⣠⣶⡄⢹⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡟⠸⠿⠛⠁⠀⠀⠀⠀⠀⠛⠟⠉⣀⠈⠛⠛⠁⠀⠀⠀⠀⢳⡿⠇⠀⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⣄⢸⣻⡇⣀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠸⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡇⢠⣤⠀⢸⣄⣀⣀⣀⣀⣀⣠⣿⠈⠫⠼⣿⢀⣀⣀⣀⣀⣀⠀⣟⢀⣄⠀⢻⡄⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣼⡸⢶⡡⢇⡠⠔⡊⠩⢉⠶⡦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠈⡇⠸⠁⠀⠂⠤⡈⠢⠀⠈⠮⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠨⡄⠰⣐⣇⠃⡀⠀⠈⢺⢣⣄⠘⡈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠸⣰⢸⢏⢄⠋⠀⣬⡿⠉⠾⡈⠉ ⠀⠀⠀⢀⠔⣲⡿⢇⢶⢄⢨⠣⡈⢸⡈⢲⡇⢄⡀⠻⠴⠋⠁⠀ ⠀⠀⣰⣵⡞⢊⠀⠀⠐⢻⣿⠓⢍⡘⡕⡠⣵⡘⠀⠀⠀⠀⠀⠀ ⠀⠀⢡⠏⠀⠄⢠⠃⢀⣡⠙⢄⠀⠀⣇⠇⠽⠡⠒⡄⠀⠀⠀⠀ ⠀⠀⠘⡁⠀⡗⣼⠀⢰⠈⢀⢼⠒⠀⠓⢀⠔⠀⡇⢠⠀⠀⠀⠀ ⠀⠀⣀⡇⠀⡀⡿⠀⡜⠀⠀⣼⠀⠀⠀⢊⠀⢠⢁⠆⠀⠀⠀⠀ ⠀⢀⠟⠃⣼⣧⠃⠀⠑⠄⡠⠋⠀⠀⠀⠈⠒⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⣜⡴⠃⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⣠⣤⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡴⠾⣻⠾⠛⣀⣠⠤⠜⠛⠓⣦⣄⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⢞⣥⠖⠋⠁⠀⠀⢀⠴⠋⠁⠈⠑⡶⠋⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣯⢾⠃⠀⠀⠀⠀⡴⠋⠀⠀⢀⣠⡜⠁⠀⡄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡟⠁⡟⠀⠀⠀⠀⡼⣡⠀⣠⠾⠋⠁⠀⠀⢀⠇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠇⠀⠀⢀⣼⠟⣏⣼⡷⠒⠒⠲⣾⣠⠞⢠⡮⠔⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⣠⣤⣟⣿⠁⠀⣿⣿⣿⡇⠀⠀⢹⠤⢠⣿⠀⢀⡏⣀⡴⠚⠋⣹⣦⠤⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⠋⢹⣻⣿⡏⠀⠀⢸⣿⣿⣷⡤⠀⠀⠀⣼⢸⠀⣼⠞⠉⠀⢀⡴⠋⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡏⠩⢀⠀⠀⠀⠙⣛⡛⠡⠀⢀⡼⢃⣿⠼⠃⠀⠀⣰⠋⠀⢀⣴⡯⠴⠒⠋⠉⢛⡶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⣦⡞⠀⠀⠀⠀⠀⣀⣤⢴⣛⢀⠞⢸⠀⠀⢀⣼⠗⢾⡴⠋⠁⠀⠀⠀⣀⡴⠻⢕⢄⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⡖⠛⠉⢉⡽⣻⠋⠀⣾⢀⣀⡿⠁⣡⠟⠀⠀⣀⡤⡖⠋⠁⠀⠐⢄⠱⡻⣷⣦⣽⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢀⣾⢟⡁⢀⣾⡏⢉⡞⠁⠴⠛⠉⢹⡏⠉⠉⠉⠉⢲⠀⡄⠈⡆⢱⢱⣿⡌⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣸⢡⣾⢁⡞⣹⠃⠋⠀⣀⣀⣠⣴⣛⣀⣠⠤⠴⣖⠋⢀⠘⡄⠸⠀⡇⢿⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⣿⡟⢸⡞⢰⡏⢤⣄⡀⣹⡇⠀⠈⣻⢹⡀⠀⠀⠸⡆⠘⡆⢡⠀⡇⠀⢈⣹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠿⠀⢸⡄⡿⠀⠀⠀⠉⢹⡙⢻⡏⠁⠀⡇⠀⠀⠀⣷⢀⠸⡸⠀⡇⢰⠘⢹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣄⠰⡄⢻⣷⡄⠀⠀⠀⠀⢳⣄⠙⠆⠀⡇⠀⠀⠀⢸⣸⠀⣇⠀⠇⢸⢀⡇⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠙⡇⠀⠓⠸⡦⠤⣶⠚⠛⠛⢧⡀⠀⠻⠦⡄⠀⢼⣿⠀⢸⡇⠀⠀⢸⣇⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣧⠀⠀⠀⢻⠀⠸⡄⠀⠀⠈⣿⡄⠀⠀⠘⢦⠚⢸⡆⢸⡀⢰⠀⢸⣿⣾⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⢸⠀⠀⠀⠘⡇⠀⣷⠀⠀⠀⢸⡙⡆⠀⠀⠈⢧⠘⣷⣸⣿⣼⠘⡄⢿⡸⢿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣸⠀⠀⠀⠀⢻⠀⣿⠀⠀⠀⠀⡇⢹⡄⠀⠀⠈⣧⠹⣿⡏⢷⣇⢷⡈⢧⠀⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡿⠀⠀⠀⠀⢸⠀⡏⠀⠀⠀⠀⣧⠀⣷⠀⠀⠀⠘⣧⠙⣷⠀⠻⣮⣷⣌⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⢰⠇⠀⠀⠀⠀⢸⡾⠁⠀⠀⠀⠀⡿⠀⢸⠀⠀⠀⠀⠘⡆⠈⠁⠀⠀⠙⠻⠽⠛⠳⠦⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠚⣿⠀⠀⠀⠀⠀⣸⠋⠙⠒⠒⠛⠉⠁⠀⣾⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠤⡒⠒⠒⠒⠤⢀⢀⡠⠪⠄⠃⠠⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢢⠀⢀⠔⡊⠅⠒⠀⠉⠉⠁⠐⠠⣈⠢⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠓⠠⢀⣀⢼⣔⡕⢌⣒⣀⠐⠢⢄⠀⠀⠀⠀⠀⠑⡈⠢⡀⠀⠀⠀⢄⠀ ⠀⠀⡎⠀⠀⠀⠰⠉⠉⢳⠁⢀⠀⠁⠢⡀⠁⢂⠀⠀⠀⠀⠈⢂⠘⢆⠀⠀⠸⠡ ⠀⠀⢡⠀⠀⠀⡇⠠⠑⢌⢷⠀⢡⠀⠀⠈⢆⠀⠑⢄⠀⠀⠀⠀⠑⠠⠭⠞⠁⢠ ⠀⢰⠉⢆⠀⠀⡇⡇⠀⢈⠘⢇⢸⠣⡀⠀⠈⣆⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⢀⠄ ⠀⠈⡄⠈⠢⡀⣇⠈⢀⠢⣄⣔⣉⠉⢪⡑⠂⠼⢕⣤⣀⡀⠉⠒⠒⢒⡲⠞⠁⠀ ⠀⠀⠈⠢⣀⠝⢹⠄⠲⢽⢛⣔⠊⣷⠀⢱⠀⢀⣾⠔⢳⡀⠉⣿⣻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡎⠀⠈⢆⠀⢸⢸⣭⣿⠁⡇⠀⡆⡈⣇⣷⠉⡇⠀⢨⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠈⠢⡑⢄⠙⠹⠧⠤⠥⢐⠓⠅⠓⠣⠼⠤⠐⠉⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣇⠀⠀⠀⠐⡄⢣⠀⠀⠀⠀⠈⠐⠒⠀⠀⢀⠬⢂⡴⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢦⢄⣀⣠⣇⡸⠐⢲⠂⠠⠤⠤⠤⡄⠒⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢱⠗⠝⠛⠣⡀⡸⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣄⠼⠊⠀⢀⠀⣏⠀⠀⠀⢰⠀⠰⡀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⡲⠝⠛⠛⢂⣤⠔⡯⠜⠀⠉⠑⡄⢸⠀⠀⢷⠁⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣜⠊⠀⠀⡲⠽⣉⢙⠔⣒⣒⣢⠀⡴⢥⠼⡄⠀⡨⣄⢸⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⢟⡀⠀⠀⠀⠁⠒⢻⢹⠀⠀⣉⣪⠀⡼⠂⢟⠱⠇⠘⡤⠤⠃⠀⠀⠀⠀⠀⠀⠀ ⠈⠪⢂⡤⢤⣤⠤⠚⠫⣑⠩⠒⡾⠓⠓⠒⠉⠁⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡾⠻⣤⢤⣤⢷⡦⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⢩⡇⣠⠛⣆⠈⠲⣝⢦⠀⠈⠙⢳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠿⠥⠤⣄⣀⢸⡗⠁⢀⡾⣆⠀⠈⢮⣧⠀⠀⢸⡇⢹⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⣀⣀⣀⣀⣈⣙⣧⠴⠊⠀⢸⣆⡀⠈⢻⡀⠀⡼⠁⣼⣰⠋⠹⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠚⠉⠉⠁⠀⠀⠀⠈⣷⡀⣀⡴⠃⠹⠍⠛⠚⠷⢴⣇⣴⡿⠁⠀⠀⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⢀⣤⣔⠚⠉⠉⠉⣩⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⢀⡀⢼⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣤⠞⠛⠤⣌⡙⢦⡀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣼⠁⢸⡇⠙⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠁⠀⠀⠀⠀⠙⢶⣿⡁⠀⠀⠀⠀⠀⠀⠀⣴⣸⣳⣷⣧⣾⡵⠂⠼⠁⠀⢸⣧⠀⢸⡹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣤⣀⣤⣤⣤⡀⢸⠿⣷⡄⠀⠀⠀⠀⢠⣼⢿⣿⠏⠙⢿⡇⠀⠀⠀⠀⠀⣿⡁⢣⣨⡇⠸⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢞⣁⣠⡟⠛⢺⠀⣷⣿⠀⠀⠀⣰⡿⣿⢸⣿⣇⠀⣸⠇⠀⠀⠀⢀⣼⠁⢣⠈⣿⠀⠀⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢠⡿⠋⠉⣹⣿⠀⠀⢸⡄⢘⡿⠀⠀⢠⡿⠀⢻⡈⢿⣿⣿⡟⠀⠀⠀⢀⡾⢹⠀⢸⣠⠏⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠉⠉⠉⠉⠉⠉⠛⠶⢤⣀⠈⢷⣀⡉⣉⣁⡤⢶⣯⠿⠋⠀⠀⠀⢸⠁⠀⠀⢳⣄⣸⡿⠁⠀⠀⠀⢸⠀⢸⢀⡼⠃⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⡈⠉⠉⠀⠀⢸⡀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠈⠁⠀⠀⠀⢠⠆⢸⣀⡼⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡏⢀⡇⠀⠀⠀⢀⣠⠴⠖⠒⠉⠉⠒⠲⠤⣀⠀⠙⣦⠀⠀⠀⠀⠙⠦⣄⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⡴⠛⠁⠀⠀⣀⣀⣀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⡇⢸⡇⠀⢠⠔⢉⡤⠞⠉⠉⠉⠉⠉⠑⠦⣌⡙⣆⠈⢷⡀⠀⠀⠀⠀⠀⠉⠓⠶⠶⢤⣄⣀⣀⣠⠴⣶⡿⠞⠉⠀⠀⣠⠶⠋⠁⠀⢸⢷⡀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢀⡇⠘⣇⡴⠁⣴⠋⠀⠀⠀⣀⣠⡤⠤⣤⣀⡀⠙⢮⡳⡀⢳⣤⠶⠖⠒⠲⠶⢤⣄⣀⠀⠀⣀⡾⠀⣼⠋⠀⠀⠀⣠⠞⠁⢻⣿⡆⡰⠋⠈⡇⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠘⡇⠀⢿⠀⡼⠁⠀⠀⡴⠚⠁⠀⠀⠀⠀⠀⠉⠳⢆⠹⣽⠋⣳⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠻⣦⣀⠀⠀⠛⢯⣉⣁⡴⠟⠁⠀⢀⣽⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢹⡀⠘⣷⡇⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠇⠀⡇⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣍⠉⠉⠉⠉⠁⠀⠀⠀⣠⠋⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⡄⠈⢧⠀⠈⢷⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢷⡇⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⣀⡴⠚⠁⣠⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠳⡀⠈⢇⠀⠀⠙⢦⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣼⢄⢾⣀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣶⣖⣊⣁⣀⠤⢞⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠳⡄⠈⠳⣄⠀⠀⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⣇⡞⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⣀⣀⣠⠴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠙⢦⡀⠈⠳⣄⠀⠀⠈⠛⠦⣄⡀⠀⠀⠀⣴⠞⠺⠧⠚⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡾⠀⠀⠀⢠⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠑⢄⠀⠈⠳⢄⡀⠀⣀⡼⠛⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠛⠒⠲⠦⠤⢾⡇⠀⠀⠀⢸⢿⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡗⠦⣄⠀⠀⠀⠀⠀⠈⢷⡤⣤⡀⠑⢦⡀⠀⢙⡿⠋⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣀⡤⠞⠋⠀⢹⡀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠈⣾⡄⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡇⠀⠈⠳⣤⡤⠴⢖⠛⣏⠀⠈⢳⠀⠀⠙⣳⠏⠀⠀⣠⠞⠋⠀⠀⠀⠀⢀⡴⠋⢹⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⣋⠉⠉⠓⢤⡽⣿⠀⢸⠀⠸⡀⠀⠘⣇⠀⢰⠏⢀⡠⠞⠁⠀⠀⠀⠀⠀⢀⡾⠁⠀⢸⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⢸⡆⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀ ⣠⠾⢥⣀⠈⠁⢀⡜⠉⠀⢸⠀⢸⠀⠀⡇⠀⠀⣿⢠⠏⢠⡞⠁⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠘⣇⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⡇⠀⠀⠀⠀⠀⢯⣇⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀ ⣯⠀⠀⣟⠳⣠⠏⠀⠀⢀⡟⠀⡞⠀⠀⡇⠀⢸⡟⠟⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠈⢳⡄⠀⡇⠀⠀⠀⠀⠀⠸⣽⡄⠀⠀⠀⠀⠈⢳⡀⠀⠀ ⢸⡄⠀⠈⠛⠻⢦⣀⣀⡼⠁⣸⠃⠀⠀⡇⠀⡾⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠙⢦⣧⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⢀⣷⠄⠀ ⠀⠹⢦⣀⠀⠀⠀⣠⣾⡁⢠⠃⠀⠀⢰⠁⡼⠃⠀⠀⠀⣿⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢤⣄⣀⣀⣀⣀⡼⢿⡀⠀⠀⠀⠀⠀⠀⢻⡉⠒⠒⠚⠋⠉⠁⠀⠀ ⠀⠀⠀⠉⠙⠒⠚⠉⠉⠉⠙⠒⠦⣤⣇⡼⠁⠀⠀⠀⠀⢹⠦⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⠒⠒⠒⠒⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⡏⠄⢲⢁⠂⡌⢐⠡⢒⠈⣌⡰⠔⡚⠡⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⠀⡂⢼⠃⢌⡇⠂⡔⠐⣂⢰⠬⡚⢁⠆⠡⡐⠡⢉⠔⣊⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⣿⡿⠊⢄⢂⠱⠀⢾⠡⢼⠠⠑⣨⢖⢕⠃⡐⢠⣡⠬⠒⠎⡩⢉⠂⡔⣀⠊⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣯⠁⠀⠈⠱⣌⠂⠆⠌⡑⠠⡗⢸⠀⣃⡵⢁⠊⣰⠜⠍⠠⠌⣈⠐⠡⣈⣒⠐⠤⢈⡁⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣻⠀⡀⠀⠀⠑⢿⠈⠉⠉⠉⠉⠛⠲⠼⣀⢢⠟⡁⠌⣀⠃⢰⡤⢺⡉⠥⠉⣙⣦⣡⠄⢣⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⡿⣧⠀⢡⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡘⡐⣠⣼⣫⣤⣴⣿⣾⣿⣿⣿⣿⡎⠄⡃⢾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⢀⢿⡀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣇⠎⠰⣸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣟⠣⠈⠜⣇⠀⠑⡀⠀⣠⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⡯⣐⠡⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣟⡎⢡⠈⠜⣆⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⡾⣟⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣽⣿⣿⢇⠉⢗⡸⣽⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣵⢀⣊⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⡇⠈⢻⣿⣿⣿⣿⣿⣾⢏⠞⠀⠈⢛⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣦⣷⣿⣿⣿⣿⢿⠟⠛⠉⢻⣿⣿⣿⣿⣿⣿⣿⣷⣿⢿⣿⡿⠀⠀⠀⠘⠋⠹⡟⠫⠕⠁⠀⠀⠀⠀⢚⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⢁⠢⡘⢧⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠒⠂⢠⡿⣄⠀⠀⠀⠀⠀⠀⠀⢫⢿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⡠⠐⠌⢧⡀⠀⠀⠀⠙⠻⢿⣿⣿⡿⠟⠉⠀⠀⠀⠠⠤⠴⡲⡝⢠⠘⣧⡀⠀⠀⠀⠀⠀⠀⠩⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣝⢄⠳⡠⢁⠊⠄⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⠮⡊⠔⡡⣸⠡⢙⣦⡀⠀⠀⠀⠀⠀⠑⡿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣎⢣⡙⢆⡈⠤⠁⠜⢳⡀⠀⠀⠀⠤⠤⠤⠤⠖⠒⢺⠛⠩⠐⣀⠒⠠⣱⠣⠑⣠⣞⠟⢦⡀⠀⠀⠀⠀⢰⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠱⣌⠱⣆⠉⡄⠡⠘⠦⣄⠀⠀⠀⠀⠀⠀⠀⠸⣇⢃⠡⠄⠌⢢⣧⠶⠟⠉⠀⠀⠀⠈⠀⠀⢀⣴⣽⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⢈⠲⡈⠳⣌⠤⢉⠰⠈⠷⣄⠀⠀⠀⠀⠀⠀⠙⢧⣢⠼⠚⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⣮⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠐⡑⢆⠄⠳⣌⠢⡁⠆⡉⠷⣄⠀⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⣀⢤⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢦⢀⠉⠳⡐⢠⠓⣔⢂⠰⢀⠉⠷⣄⠀⠀⠀⠀⠀⠈⢻⢤⡤⢶⣮⣿⣿⣿⢿⣡⣦⣀⠙⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠘⢝⡈⢧⡈⠤⠙⣢⡒⢈⠳⣔⠈⠤⠑⡘⢦⡀⠀⠀⠀⠀⠀⢛⡆⣸⢿⣿⣿⣯⣿⣿⣿⣿⠈⠆⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡃⠀⢇⠀⠻⣄⠥⢀⡑⣆⠂⠌⡳⣂⠡⠐⣈⠳⣴⠀⠀⠀⠀⠀⢿⡸⡘⢿⣿⣿⣿⣿⣿⡟⢈⠐⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡴⡀⠘⡄⣰⠟⢦⡂⡔⢈⢮⠐⡄⡙⣆⠥⢀⠡⠹⣧⠀⠀⠀⠀⢸⢇⢇⢂⠙⠻⠿⠿⢋⠐⡀⢺⣽⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡵⢠⡟⠁⠀⠀⠳⣌⠂⢂⢳⠠⠁⠌⢧⠊⠰⠁⢻⡆⠀⠀⠀⠈⢼⠸⡌⠂⠡⠘⠠⠃⣢⣼⣿⣿⣿⣿⣿

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

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⢠⢴⠶⣒⠢⢤⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⡗⠁⢀⠄⠁⡨⠃⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢁⠃⣀⢾⣴⡅⢠⠴⡸⢤⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⢺⠟⠈⢿⡧⠈⢱⣇⠖⢉⠔⢉⠅⣀⡀⠀⠀⠀⠀⠀ ⠀⠐⢕⣀⣀⡠⣔⡑⡏⢠⢞⠔⠉⢁⠤⠮⣑⢄⠀⠀⠀ ⠀⠀⠀⠀⠃⠰⡋⣰⠣⠃⠚⡒⠈⢑⡄⡐⠹⣯⠃⠀⠀ ⠀⠀⠀⠘⡄⡷⠗⡘⠤⢰⣉⠟⡉⠘⡀⡀⠁⢸⡀⠀⠀ ⠀⠀⠀⠀⠐⠄⡜⣧⣀⣈⣎⠂⣇⠀⣷⢁⠀⢄⡇⠀⠀ ⠀⠀⠀⠀⢰⠀⡇⠀⠆⠃⠀⠣⡀⠡⡻⣸⣠⢸⢧⠀⠀ ⠀⠀⠀⠀⡌⠀⡇⠀⢰⠘⠀⢸⢡⠀⠱⢻⠹⣡⣢⠁⠀ ⠀⠀⠀⠰⠤⢠⠃⠀⢸⠧⠠⠼⢸⠀⠀⠃⠁⠈⠙⠑⠂ ⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⢤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡴⠾⠯⠥⢄⣀⠀⠈⠳⡉⠙⠓⠦⣄⡀⡤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠞⠁⢀⣀⣀⡀⠀⠈⠳⣄⠀⠹⡄⠀⠀⠀⢹⠃⠈⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠁⢀⡔⠋⠀⠀⠙⠲⡀⠀⠈⢦⣠⠟⠋⠉⠉⢹⠀⠀⢻⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠃⢀⡞⠀⠀⣀⠤⢶⠖⠮⣦⣠⠞⠁⠀⠀⠀⠀⠈⠀⠀⢸⢨⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡼⠀⢸⠀⢠⠞⠁⢠⢏⡀⠀⠈⠉⠀⠀⣰⠿⣷⣦⡀⠀⠀⠀⣸⠋⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⣮⢠⠏⠀⢀⡾⣾⣹⣦⠀⠀⠀⢀⡟⣰⣿⠉⠻⣆⣀⠠⠟⡇⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⢿⡾⠀⠀⢸⣿⣿⡁⠈⡆⠀⠀⢸⡷⣿⣿⣤⣀⣿⣷⣶⣶⢷⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⢸⡇⠀⢰⣽⣿⢿⣿⢶⣷⠀⠀⠈⣇⢻⣿⣩⣿⣿⣧⠀⠀⣾⠀⢠⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡄⠈⣿⠀⠈⠉⢻⣿⣿⣿⢿⠀⠤⠄⠘⢦⡙⠛⣻⡽⡗⠀⢠⡇⠀⡼⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⡀⠹⣇⠀⠀⠸⣿⣷⠅⠈⠠⠀⠀⠀⡄⠈⠉⠁⢀⠀⢀⡾⠀⣰⢳⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠳⡄⠹⣧⠀⠀⠈⠙⢲⣤⣀⡤⠤⠟⠁⢀⣀⠴⠋⠀⣼⠁⣰⢃⡏⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣆⠈⢷⡄⠀⠀⠀⡇⡏⠉⠙⠓⣻⠋⠁⠀⢀⡼⢁⡴⠁⡼⠀⣼⣴⣶⣶⣶⡦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⣄⠙⣆⠀⠀⠹⡼⡄⠀⢠⠇⠀⠀⢠⡞⣡⠞⠀⡼⠁⢠⣿⣯⠖⠋⣡⠔⢻⡏⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠾⣇⠀⠀⠹⣝⣆⣾⠀⠀⣰⠏⡴⠃⠀⡼⠁⠀⣾⠀⠉⠙⡏⣀⣴⣿⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⣾⠃⠀⡿⠀⢀⣠⠬⠿⣿⠀⣰⢋⠞⠀⠀⡼⠁⠀⣸⠃⠀⠀⢸⡟⣱⠟⠈⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣧⠹⠦⠾⣡⠾⠋⠀⠀⣀⣼⣶⢿⡏⠀⠀⡼⠁⠀⣸⢧⣀⣀⣴⠿⠋⠁⠀⠀⠀⢀⣼⣀⣠⣤⣤⠤⠤⠤⠖⠒⠚⠛⠛⠛⠛⠛⢷⣒⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠲⣾⠁⠀⣠⡴⠛⠉⢀⡿⡞⠀⠀⣸⠁⠀⠀⡇⠀⢙⣦⡀⠀⠀⠀⠀⢀⣴⠾⣄⠈⠉⠉⠉⠁⠀⠒⠒⠒⠒⠒⠒⠦⢤⣀⠀⠈⠳⡀⠀⠈⠙⢷⢦⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⡏⠀⠀⠀⢸⣷⠃⠀⢀⡇⠀⠀⠈⡷⠚⠉⠀⠉⠓⠀⠀⠀⠉⠉⣷⠈⠙⠲⠶⠶⠶⠶⠶⠦⠤⢤⣀⡀⠀⠀⠈⠳⡄⠀⢳⠀⠀⠀⠈⣇⠙⢦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣤⣀⡀⠈⣷⣧⠀⠀⣇⠀⠀⠀⠙⠲⠤⣄⣀⣀⣤⠴⠖⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡇⠀⠀⠀⢸⠀⡼⠀⠀⠀⢀⡏⠀⠘⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⢿⣷⣤⡈⠳⣤⣀⣀⣀⣠⣤⣌⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡤⢾⣳⢤⣄⣀⡼⠛⠁⢀⣠⡴⠋⠀⠀⢠⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢿⣯⣭⣭⣥⡤⢤⠾⠃⣀⣼⣃⡤⠴⠶⢲⣿⣋⠉⠉⠉⠉⠉⠉⠛⠦⢤⣀⠈⠓⠦⢤⣉⡉⠉⠉⠀⠀⠀⢀⣰⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠓⠛⠛⠉⠉⢡⡟⠁⢠⡞⠋⠉⢉⣭⠉⠛⠲⢦⣄⣀⠀⠀⠀⠈⠉⠓⠢⢤⣀⡈⠉⠉⣉⣹⠿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⡈⠙⣓⣫⠽⠋⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠒⠒⠒⠒⠒⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⣠⣴⣾⠯⠉⡉⠙⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣞⡵⠊⠁⠀⢀⠔⠊⠉⠑⡶⠉⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡿⡿⠀⠀⠀⢠⠋⠀⣀⡤⠞⠀⢠⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢀⡇⠀⠀⢠⣷⣆⣞⠥⠤⣤⣀⡌⣸⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣀⣴⣾⠋⢸⣿⣷⠂⠀⢸⠭⣰⡏⢀⠇⣠⠔⠒⣦⡤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⢹⣿⠏⠀⠀⢿⣿⣷⠀⠀⢀⣏⡇⡼⠋⠁⣠⠞⠁⣠⠎⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣄⣢⠀⠀⠀⠩⠁⢀⡠⠋⣼⡟⠁⠀⣴⣁⣀⠾⠓⠉⠁⢀⣬⣟⠲⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⠲⠤⢤⠴⠛⢻⣿⠞⢠⠁⢀⡾⢁⡜⠁⠀⣀⡤⠞⠉⠠⠉⡳⣦⣝⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⠀⢠⠟⡃⢠⣾⢉⠝⠠⠞⠛⢳⠉⠉⠉⢒⡄⠀⠱⠘⣿⣿⠙⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡁⠀⣎⣾⣧⢃⡇⠀⠀⣤⠴⢾⣧⡴⠒⠒⣏⠠⠈⠄⠇⠀⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢇⠀⡟⠘⡇⣼⠈⠀⠒⡿⠤⡔⠋⢳⠀⠀⢸⡀⢣⠀⢰⠀⠰⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢦⣀⡄⢻⣧⡀⠀⠀⠘⣄⠱⠀⢸⠀⠀⠈⣷⠈⡆⠸⢠⢠⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⢻⠀⠃⢳⠖⢶⠋⠛⢳⡀⠘⠳⣄⠀⣿⡆⢹⠀⠀⢸⣾⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠈⡆⠘⡄⠀⠀⢿⡄⠀⠈⢮⠈⣇⣸⡈⣤⢸⡿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⢸⠀⠀⠀⢳⠀⡷⠀⠀⠸⠹⡄⠀⠀⢣⢻⣿⢿⡏⣆⢣⠈⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⢸⠀⠀⠀⠸⢀⠇⠀⠀⠀⡄⢳⠀⠀⠈⢇⠻⡄⠹⢼⣮⣳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣁⣀⣀⡟⠀⠀⠀⠀⣟⣀⣀⣀⣠⠃⢸⠀⠀⠀⠘⡄⠀⠀⠀⠉⠋⠉⠛⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠤⠤⠴⠚⠁⠀⠀⠀⠀⠀⠙⠢⠤⠤⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⣶⣋⣽⡠⠄⠀⠀⣀⣀⡤⠴⠿⠛⢓⣶⣤⣀⠀⠀⠀⢀⣤⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⠉⣩⠟⢋⣡⡤⠖⠚⠉⠉⠀⠀⢀⡴⠒⠉⠁⠀⠉⠛⢦⣴⠟⠁⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⣿⠵⣛⠋⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⣠⡼⠁⠀⠀⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣋⣵⡾⠉⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⢀⡤⠶⠊⠉⠉⠀⠀⠀⠈⡇⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡿⠋⣼⠁⠀⠀⠀⠀⠀⢠⠟⣠⡔⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣠⡿⠛⣹⣡⠎⠁⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⡟⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠀⠀⢀⣠⡴⣿⠋⢠⡄⡟⠁⠀⠀⣀⣠⣤⠴⢲⡾⡭⢵⠔⠋⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡾⠷⠚⠛⣿⡏⢳⡏⢀⣿⡷⢷⣾⣿⡏⠀⠈⣞⡇⢸⠛⠛⠉⠀⠀⣠⡞⢻⡄⠀⠀⠀⠀⠀⣤⠾⠋⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠶⠦⢄⣀⣿⣿⣾⠇⠀⠸⣧⢸⣿⣿⣷⣄⣀⣾⣧⠟⠀⠀⠀⠀⠀⣸⠃⢸⡇⠀⠀⠀⣰⡞⠁⠀⠀⢀⣴⠏⢀⣠⠴⠒⠋⠉⠙⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣧⠀⠀⢀⣩⣿⠿⠋⠀⠀⠀⢿⡞⢿⣿⣤⣿⣳⣾⠏⠀⠀⠀⠀⠀⢠⡏⠀⣿⣇⠀⠀⡴⠋⠀⠀⠀⣠⣟⣥⠖⠋⠁⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠳⣄⠸⣇⠀⠀⠀⠀⠀⠀⠀⠙⠓⠿⠿⠛⠋⠀⠀⠀⠀⠀⠀⣠⠏⠀⢸⣿⣿⠀⣼⢃⡤⣤⡄⣴⠷⠛⠁⠀⠀⠀⢀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⣽⣦⣀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠁⠀⢠⣿⣿⣿⢰⣿⠏⠀⢸⡿⠃⠀⠀⠀⠀⣀⡴⠋⠁⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢘⡛⠟⠥⠤⣶⠟⢀⣿⣿⣿⣿⣼⠃⠀⢀⡿⠀⠀⠀⢀⣤⣚⣭⣔⣚⣛⣍⣉⣀⠀⠈⠉⠙⠛⢦⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡶⠒⠛⠋⠒⠒⠛⠺⠉⠉⠙⢲⠒⠛⠉⠉⠉⠀⠀⢀⡞⠁⣠⣿⣿⣿⡟⣿⠏⠀⢀⣾⡷⠋⢹⣟⠉⠉⠀⠀⠀⠀⠀⠙⣿⠿⢿⣶⣄⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⡾⢁⣴⣿⣿⣿⡿⠁⡟⠀⠠⠚⠁⠀⠀⣸⠋⠀⠀⠀⣀⣀⣤⠤⠖⠛⢦⡀⠙⢿⣷⡐⢶⣶⣤⡘⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠓⠦⠤⣤⣀⣀⣀⣀⣸⠃⠀⠀⠀⠀⠀⠀⣸⣷⣿⣿⣿⣿⡿⠁⢸⡇⠀⠀⠀⠀⣠⣞⣥⣴⣚⣛⣉⠁⠀⠉⠛⢦⡀⠀⠹⡄⠀⢻⣷⡌⢷⡈⠻⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠽⠟⡏⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠟⣿⣿⠁⠀⡼⠀⠀⠀⠴⣞⠉⠉⠉⠙⣷⣈⠉⠉⠲⢄⠀⠀⠹⡄⠀⠹⡀⠈⢿⣷⠀⢷⠀⠘⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠸⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⣿⡇⠀⢰⡇⠀⠀⠀⢀⣸⠇⢀⣠⡴⠋⠉⠳⣄⠀⠀⠳⡄⠀⢱⡀⠀⣧⠀⢸⣿⡇⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣷⡀⠀⠀⠀⠀⠀⠀⢹⡟⠀⠀⢻⣇⠀⣼⠠⠤⠤⠶⠛⣟⠛⠉⢹⡆⠀⠀⠀⠹⣇⠀⠀⢹⡀⠘⡇⠀⣿⠀⠈⣿⣇⠀⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠈⣿⡀⣷⠀⠀⠀⠀⠀⢿⣧⠀⠀⣷⠀⠀⠀⠀⢹⡆⠀⠀⣧⠀⡇⠀⢹⠀⠀⣿⣿⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣽⠀⠀⠀⢀⡆⠈⣿⠀⠀⣾⠀⠀⠀⠀⠀⣧⠀⡀⢸⠀⠇⠀⣾⠀⠀⣿⣿⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠻⣦⡀⠀⢀⠀⠀⠀⢆⠀⠀⠀⠙⠧⠀⠀⣼⠃⠀⠹⠄⢠⡇⠀⠀⠀⠀⠀⢸⠀⣿⢸⡇⠀⠀⣿⠀⠀⣿⡇⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠈⠙⣷⢿⠀⠀⠀⠈⣧⠀⠀⠀⢀⣠⣾⠁⠀⠀⠀⠀⣼⡁⠀⠀⠀⠀⠀⢸⠀⡇⠘⡇⠀⠀⡏⠀⢰⣿⣇⠀⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⡿⢸⠀⠀⠀⠀⠹⡟⠛⠋⠉⠠⡟⢧⡀⠀⠀⠀⠿⠉⠛⣦⠀⠀⠀⣞⣼⠁⠀⡇⢠⠀⡇⠀⢸⣿⣿⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⣿⢦⣄⣀⠀⠀⠀⠹⣶⣄⣀⠀⠀⠀⢻⡀⠀⢰⣿⣿⠀⠀⣇⠘⠀⡄⠀⣾⣿⣿⣆⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⢸⡇⣾⠀⠀⠀⠀⠀⠸⣾⠋⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⣧⠀⠚⠁⣿⠀⠀⡇⢱⢀⠆⢠⣿⣿⡇⢻⣼⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⡼⠀⣿⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢿⠀⠀⠀⣿⠀⢰⣷⣸⠀⡅⢸⣿⣿⣧⠀⠙⢷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠸⡆⠀⠀⢻⣧⢸⡟⢿⡇⡇⠸⣿⣿⣿⡀⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⡿⠀⢀⡏⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠈⣿⣼⡇⠘⢿⣿⠀⢻⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⣼⠁⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠘⣿⣇⠀⠀⠙⢧⡸⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⣴⠇⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠈⠻⠆⠀⠀⠀⠙⠿⣯⣝⠛⠻⠿⠷⠶⠖⠂ ⠀⠀⠀⠀⠀⠀⠰⣿⣄⣀⣀⣀⣀⡤⠾⠋⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⣼⠤⠤⠤⠤⠾⢻⡇⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠈⠛⠷⠶⠶⠶⠶⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠶⠶⠶⠶⠶⠒⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢐⢙⠖⢖⠖⠢⢄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢓⣒⣸⡡⠚⣄⠹⠀⡄⣭⢢⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢁⡠⠐⢒⠗⠊⠈⠈⠁⠺⠁⡀⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠊⠉⠐⢵⡁⠀⠀⢀⣠⣦⡤⠰⠁⣇⢱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⣊⠖⠈⣷⠀⢠⠎⣯⣸⠀⠀⣰⠂⡎⢰ ⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠒⠒⠤⣘⢅⡚⠤⠶⠊⠀⡇⠘⢍⠏⠀⢰⢸⡜⠁⠀ ⠀⠀⠀⠀⠀⢠⢋⠃⢀⠠⣀⣒⣀⠌⡱⡀⠀⠢⢠⡀⠀⠀⠀⢀⡜⠜⢁⡠⢄⢀ ⠀⠀⠀⠀⢀⡇⠘⡐⡑⠁⡀⠤⠤⢍⠲⣜⡤⠒⠂⠤⠉⠩⢩⠋⠀⣔⠱⣦⠊⡼ ⠀⠀⠀⠀⢸⡆⠃⢳⠀⡜⠀⠀⠀⠀⠘⠇⣾⡀⠀⠀⠀⠀⠀⠙⢔⠚⠉⢀⠔⡇ ⠀⠀⠀⠀⠈⡗⡈⢄⠑⢧⠀⠀⠀⠀⢸⢀⠺⡝⠀⠀⠀⠀⠀⠀⠀⠳⠦⢅⡺⠁ ⠀⠀⠀⠀⠀⠰⡈⢄⠁⢄⠉⢢⡄⢀⠖⠓⠁⠀⢀⢄⣀⣠⠀⠀⡄⠈⠏⠁⠀⠀ ⠀⠀⡔⠠⣀⣀⠱⠠⡑⠄⡱⠁⡠⠃⠀⢀⠤⠊⠙⡀⠀⠘⠀⠈⡇⠀⠘⡀⠀⠀ ⣠⡞⠍⡰⢻⢈⠈⠀⠃⡘⡠⠊⠀⠀⡰⠁⢠⠀⠀⠡⡀⢰⠀⠀⢻⠀⠀⠡⠀⠀ ⡇⠨⢶⠀⡘⡘⠀⠀⠟⢠⠁⠀⠀⡰⠁⠀⠈⠄⠀⠀⠑⣼⠀⠀⠈⣇⠀⠀⢣⠀ ⠈⠢⠤⠔⠡⠅⣰⡜⠀⠘⣄⠠⠊⠀⠀⠀⠀⠈⠒⠒⠒⠚⠦⠄⠀⠼⠉⠉⠁⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⠀⢀⣀⣤⡤⢤⣤⣀⣀⡀⠀⢸⠁⠈⡳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣿⡛⣾⢯⣷⡋⡴⢺⠗⡕⠁⠉⠉⣻⠀⠀⢳⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡞⣷⣿⡀⢳⡹⢀⠏⢸⠀⠀⠀⢸⡁⠀⠀⢸⡄⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡏⢠⠇⡞⠙⢾⡇⢸⣄⣴⣤⣤⣤⣤⣝⣦⣀⠘⠁⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⡏⠀⣇⣤⠶⠛⠉⠁⣸⢻⢹⣧⣼⣷⣇⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣯⢠⣧⠾⣯⣿⢦⡀⠀⠀⢿⢸⣈⣿⣿⡿⣾⠄⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡾⠋⠀⠙⢻⣧⣹⣆⠀⠘⣇⠳⣿⣋⠑⠫⠍⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠓⠒⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀ ⠘⠁⠀⠀⠀⠀⠻⣟⣿⠂⠀⠘⠖⠛⢁⡦⡤⣞⣵⣿⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠁⠀⠀⠀⠈⠉⠀⠢⣄⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⣞⠁⠀⡴⠀⠀⠀⣼⣿⠿⢟⡅⢸⡆⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠉⠙⠢⣄⠳⡄⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠚⠓⠒⢪⡏⣿⠤⢖⡿⠁⢛⢿⣦⡤⠤⠤⣤⣾⣠⣴⣶⣶⣒⡲⢤⣉⠑⢦⡀⠈⢆⠹⡀⠸⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⣠⡴⠋⠀⠀⡜⡎⡏⠰⠆⣀⢨⣿⣿⠁⠀⠀⠈⠙⢷⣌⢳⡀⠑⡀⠸⠀⠇⠀⡟⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⢹⣤⠄⢀⡜⡹⢁⡇⠐⡤⠟⠄⠉⢻⡄⠀⠀⠀⠀⠀⠻⣆⠹⡄⢡⠀⡄⢰⠀⣿⢹⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠻⣦⣊⡴⠁⡼⠐⠃⠾⣦⠡⣄⣸⠇⠀⠀⠀⠀⠀⠀⢹⡆⢳⢸⠀⡇⠘⠀⣾⠘⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⡀⠀⠀⠈⠛⠦⠾⠁⠀⠀⠾⠛⠀⠉⣹⠀⠀⠀⠀⠀⠀⠀⠀⣷⢸⢸⠀⠃⠀⠀⣿⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡉⠲⡦⠀⢀⣀⣀⣀⣘⣦⠀⠀⠀⢠⣃⡀⠀⠀⠀⠀⠀⠀⠀⢸⣸⣿⠘⠀⠀⠀⡏⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣼⠁⠀⢸⠉⠉⠁⠹⣌⠳⣄⠀⠛⠉⠻⡄⠀⠀⠀⠀⠀⠀⢸⣿⢻⡀⠀⠀⢸⢁⣼⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⣸⢧⠀⠀⠀⠈⢳⡈⢳⡀⠀⠀⠹⣆⠀⠀⠀⠀⠀⢸⣿⣇⠇⠘⠀⣯⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡏⠘⣇⠀⠀⠀⠀⢳⠀⢳⠀⠀⠀⠹⣆⠀⠀⠀⠀⣼⣻⢹⠀⣠⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢠⡇⠀⢹⡀⠀⠀⠀⠘⡇⠘⡇⠀⠀⠀⠹⡄⠀⠀⢀⣟⡏⣷⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⣸⠁⠀⠀⡇⠀⠀⠀⢠⡇⠀⡇⠀⠀⠀⠀⢳⠀⠀⢼⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⢀⡏⠀⠀⠀⣧⠀⠀⠀⣾⠀⢀⡇⠀⠀⠀⠀⠘⡆⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢧⣄⣀⣀⣠⠤⠞⠓⠒⠒⠋⠁⠀⠀⠀⠈⠉⠹⣅⣀⣠⠤⠤⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⣠⣴⣶⣿⣿⣷⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣶⣌⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⡀ ⠀⠀⠀⠀⣀⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠉⠉⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀ ⠀⠰⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣀⣀⣸⣿⣿⣿⣿⡿⠿⠿⠿⠟⠁⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⠏⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⣿⣿⣿⣿⣿⠷⠀⠀⢹⣿⣿⡿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⢿⣿⣿⣿⣿⢿⠀⢠⣿⣿⣿⠟⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣿⣿⠟⠘⠀⣿⣿⣿⡿⠀⠀⢸⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠻⠿⠿⠟⠋⠀⠀⢸⣿⣿⣿⣧⠀⠀⢸⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠛⠀⠀⠸⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⡠⠄⠒⠠⡀⢣⡐⢂⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠞⡒⢖⡦⡤⢀⠑⢵⣸⠀⡐⠉⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣌⠖⡹⠉⠳⣈⠒⠉⠁⠀⠈⠀⢰⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢩⠂⠕⢕⡞⠅⠀⠠⠐⠒⠀⣀⠂⡸⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢐⡄⢢⣷⡤⠀⢁⣠⣞⢺⡷⢂⡗⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣜⣳⠿⡻⠇⠀⢏⠿⡿⠟⠁⡼⢀⡟⡇⠀⢀⠔⢂⠭⣀⠙⢕⠢⣄⠀⠀⠀ ⠀⠀⠀⠀⠑⠤⢀⣀⠀⠤⠐⢀⣡⡯⢴⠁⠔⣡⡨⠐⠒⠢⡑⢄⢡⠀⢱⡄⠀ ⠀⠀⠀⡔⠒⠄⣠⠁⠀⠀⣰⢿⣗⣲⠎⡌⡜⡡⠂⠁⠀⠈⠪⢆⢻⠀⠘⣿⠀ ⠀⠀⠀⠁⠀⣀⢸⠀⠀⠘⡦⠼⢛⢝⡉⠺⡌⠀⠀⠀⠀⠀⢀⠗⠁⡐⢡⢸⠀ ⠀⠀⠀⡀⠀⠑⠉⡀⠀⡀⢋⡉⠄⣪⡟⠠⡰⠀⠀⠀⠀⠙⢤⠔⠈⡠⢂⣾⡆ ⠀⠀⠀⢃⠀⢠⠀⡇⠀⢰⠺⣒⠊⢁⠀⠘⢀⠃⠀⠀⠀⠀⢀⣦⠊⣠⡾⣡⢿ ⠀⠀⠀⠀⠑⠁⠀⠀⠀⠀⡆⠀⠉⢣⠑⠠⣀⠀⠑⢄⠀⠀⠸⡿⠛⡁⢔⢣⠃ ⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢡⠀⠀⠈⠀⠀⢠⠑⡀⠀⠡⡀⠀⠈⢣⢔⣵⢡⣤ ⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⢸⠀⠀⢰⠀⠀⢸⠀⠰⡀⠀⠐⡄⠀⠀⢇⣜⡣⠟ ⠀⠀⠀⠀⠀⣤⣴⣇⣀⣀⣠⣷⣶⣥⣤⣤⣼⣶⣤⡇⠀⠀⠘⣀⠀⠑⠊⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠒⠒⠊⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢔⠺⡓⠤⠐⠂⡉⠝⠒⠄⡰⠒⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣻⠍⠀⠀⠠⠊⠀⡠⠄⠚⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠋⡌⠀⠀⡰⢵⡕⠁⠀⠀⣀⢀⠆⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡴⠅⣶⢻⢰⣮⣤⠒⢾⠙⠛⠀⡰⡇⠀⠀⡠⠒⢹⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀ ⠐⡍⢁⠿⠏⠀⢟⣿⣷⡾⠁⠀⢀⢃⡇⢀⠊⠀⣰⠥⠊⠁⡠⠃⠀⠀⠀⠀⠀⠀ ⠀⠈⠺⣄⡠⠀⠀⠈⠁⢀⣀⠄⡃⣸⣇⡾⢋⠞⠁⢀⠤⣊⡀⠀⣀⡀⠀⠀⠀⠀ ⠀⢠⠄⠒⠛⠒⠒⡔⠒⠂⢉⠍⣴⣿⢿⠁⡼⠒⡖⠋⠉⠐⡶⢦⣄⡈⠲⡀⠀⠀ ⠀⠈⠓⠠⠤⢀⣰⠀⠀⠀⣸⣾⣿⠏⡆⠀⣀⠬⣔⠒⡈⠃⡌⢢⠹⡞⠝⢷⠀⠀ ⠀⠀⠀⠀⠀⠫⣸⠀⠀⠀⢿⠃⡏⢰⠀⢀⣕⣠⠚⠲⡈⠠⠈⡀⡄⢿⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠘⠀⠱⣸⠀⠀⢳⠀⡇⠀⠱⠀⠇⡇⠇⢸⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠢⣀⠀⠐⡀⠙⠀⡜⠈⢀⠃⠀⠀⢨⢰⠁⠆⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠇⠀⡟⠀⠀⢳⡀⠙⠣⡀⠘⠑⡄⢀⡼⢸⡆⠀⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡌⠀⠀⠇⠀⠀⠘⠏⠀⠀⡏⠁⠀⢠⠈⢆⢸⡇⠀⣿⠹⡇⠀⠀ ⠀⠀⠀⠀⠀⡐⠀⠀⠸⢠⠀⠀⠀⡇⠀⠀⡇⠀⠀⠘⠀⢸⣸⢣⡄⣿⣇⠀⠀⠀ ⠀⠀⠀⠀⡰⠀⠀⢠⠃⡸⠀⠀⠀⡇⠀⢀⡇⠀⠀⠀⡆⠀⠻⡀⠑⢽⡿⢦⣄⡀ ⠀⠀⠀⠘⠂⠀⠐⠋⢠⠃⠀⠀⢀⡗⠒⠊⠧⠀⠀⠤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀