Xiao Chibi Emojis & Text

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣶⣦⣄⣀⣀⣀⣀⣀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⢋⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣀⣴⡿⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣫⢗⣯⣽⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣷⣝⣻⡼⣻⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⣿⣿⣿⣿⣿⣟⣿⣿⣷⣷⣯⣿⣿⣿⣿⣿⣿⣿⣿⠗⠀⠀⠀⠀ ⢸⣆⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⣿⣿⣶⣀⠀⠀⠀ ⢸⣿⣿⣦⣀⠀⢰⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣷⣯⣟⢿⡿⢿⣏⣿⡳⣭⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀ ⠈⢿⣿⣿⣿⣷⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢾⣹⣿⣞⡯⣿⣯⣾⣶⣿⣵⢾⣹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀ ⠀⠀⠻⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠹⣿⣯⣿⣿⣿⣿⣿⣿⣿⣷⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀ ⠀⠀⠀⡈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⣄⡀ ⠀⠀⠀⢿⣿⣿⣿⣿⣿⣻⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇ ⠀⠀⠀⠀⠙⠻⣿⣿⣿⡭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠸⣿⣿⠋⣿⣿⣷⣿⣿⣿⣿⣿⠿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡅⠀ ⠀⠀⠀⠀⠀⢺⣿⣿⣿⣗⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣿⣿⠿⠚⠻⣿⣿⣿⣿⣿⣿⣦⣥⣃⣌⣙⣻⣿⣿⣿⣿⣿⡿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠉⣿⣿⡿⣿⢸⣿⣿⣿⣯⣿⠿⠋⣿⣿⣿⣿⣿⣿⣿⠃⠤⠤⣤⣚⣿⣿⣿⣿⣿⣿⣿⡟⢁⣀⡀⠙⣿⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⢻⣿⣿⡿⠉⠀⢀⣽⣿⢿⣿⣿⣿⣿⣧⣶⣿⣿⣿⣿⣿⣿⡟⠻⢿⣿⣿⣷⣷⡄⠀⢀⣿⣋⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣧⣶⣾⣿⣯⣿⣿⣿⣿⣿⠟⠋⠁⠘⣏⠹⠏⣹⠟⠀⠀⠀⠘⠋⠉⠉⣀⣴⣯⣀⣉⣩⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⠘⠻⣄⠀⠈⠑⠚⠓⠋⠁⠀⠀⠀⢀⣾⣷⣿⣿⣿⣿⣿⣯⡉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣻⣿⣿⣿⡿⠟⡫⣼⣿⣦⣤⣀⡭⠶⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⠻⠿⠿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⣾⣶⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀⣀⣰⣿⣿⣿⣿⡿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣉⣉⣀⣤⣤⣴⣶⣿⣿⣻⣫⣿⡿⣱⣾⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣿⡿⠁⢀⣴⢶⣾⣿⣿⣿⣿⣿⣿⣿⡿⢿⣵⣷⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣧⣴⡟⣩⣿⣿⣿⡿⣿⡟⣿⣿⣿⣷⡟⢻⣛⡏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣏⢛⢰⣿⢿⣿⣿⡧⡜⡇⠈⢻⣟⠛⢦⠼⣏⣱⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣎⣼⠑⠊⣿⡿⠁⠧⠇⠀⠀⢹⣖⠤⠤⠤⢲⣗⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⠿⠶⠛⠛⠲⠤⠿⢥⣄⣀⣀⡤⠤⠾⢿⣦⣤⡤⠿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠾⠛⠛⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⠛⠻⢷⣿⣠⡈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣻⣇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠟⠛⠛⠛⠛⢷⣿⠶⠶⠿⠟⠻⠿⠶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣟⣛⣀⠀⠀⠀⠀⢀⣴⣞⣫⣤⣄⢀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣶⣤⣤⣤⣴⠶⠟⠋⠉⠉⠉⠉⠛⢶⣄⣠⡿⠟⠋⠉⠉⠉⠛⢶⣄⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠙⠳⣦⣤⣀⣀⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣹⡟⠁⠀⠠⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠙⠳⣄⡀⠀⠀⠀⠀⣀⠀⠀⢙⣿⡿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠈⢳⡀⠀⣤⠈⠛⢶⣤⣀⠀⢈⣿⣿⣟⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⡞⠁⠀⠈⠀⣂⣤⣤⣄⠀⠀⣀⣤⣼⣍⠉⠉⠀⠀⠀⢨⡇⠀⠙⣧⠀⠀⠈⠉⠉⢹⡟⠋⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⢷⡀⠀⢀⣼⣿⣏⣠⣼⣷⣾⢿⡤⠬⣿⣧⠀⠀⢀⣠⠾⣄⠀⠀⠘⢷⣤⣤⣤⠶⠋⠀⠀⠸⣷⠀⠀⠀⠀ ⠀⠀⣀⣀⡤⠞⠉⠀⠀⠀⠀⠀⠙⠶⠞⢡⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⣿⠀⠰⣿⠁⠀⣿⠀⠀⠀⠀⠙⠳⢤⣀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⢿⣿⠋⠁⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⣹⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠉⢳⡄⠀⠀⠹⣦⡀⠀⠀ ⠀⠙⠷⠶⠶⢾⣿⠄⠀⠀⠀⠀⢰⠂⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⣿⡄⠀⢰⣿⣦⡀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠈⠙⠓⣶ ⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⡄⠀⢸⠀⢸⡇⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⢸⡇⢸⡟⣧⠀⠀⢻⡝⣟⠛⠓⢲⣦⣄⠀⢸⣿⣶⡤⠤⠶⠟⠁ ⠀⠀⢀⣠⠟⠁⣿⠀⠀⣸⠇⠀⣿⣆⢸⡷⠤⣀⠀⠀⠀⠀⠀⢀⣀⡤⣾⠃⣼⠄⠼⣆⠀⠘⣧⠈⢦⡀⠀⠳⣌⣷⣼⠛⣿⡇⠀⠀⠀⠀ ⠀⠀⠿⣷⣤⣤⣿⢀⣼⡏⠀⣴⠏⢹⣄⣿⡀⠀⠀⠀⠀⠀⠀⠈⢀⣰⣯⠞⠁⠀⠀⠙⣆⠀⠈⢧⣿⢹⣶⣦⣼⡟⠁⠀⠈⢿⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡿⠋⠁⢀⣾⢿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣶⣿⣿⣿⣿⣧⣀⠈⢻⡏⠉⠉⠙⣷⣄⡀⠀⠀⢻⣦⡀⠀ ⠀⠀⠀⠻⣿⣅⣀⣤⣴⣿⣿⠈⠀⢸⡀⠸⣿⣫⠇⠀⠀⠀⠀⠀⠀⢸⠀⢿⡿⠀⣸⠁⠀⡼⠙⠳⣦⣝⡷⠀⠀⣸⣿⡿⠿⠶⠶⠟⠁⠀ ⠀⠀⠀⠀⠀⠉⠉⢻⣿⠁⡟⠀⠀⠀⠑⠒⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠤⠟⠁⠀⠈⠀⠀⠀⠟⠋⠀⢀⡴⠟⠛⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⢧⡀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⠒⠚⠯⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⢾⣿⣌⠑⢦⣤⣀⣀⣀⣀⠀⠀⠙⠁⠀⠀⠀⠀⣀⣀⣠⣤⣴⣾⣿⢿⣿⣿⠹⣷⡲⠶⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⣯⣉⣹⣇⡿⠛⢷⠏⠉⠉⢹⣿⡿⢿⣿⣿⣿⣿⣿⡛⣿⡿⠿⠛⠛⣿⣿⠅⣼⠏⠻⣦⣼⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣧⣀⠈⠉⢳⣬⣕⣒⣒⣫⣼⡿⠿⠭⠿⢿⣿⣷⡇⠈⠻⣶⣶⠟⠑⢃⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⡛⢉⣠⢷⣾⡿⠟⠉⠀⠀⠀⠀⠀⠘⠿⢷⡶⠾⣯⣀⣠⠖⠋⢡⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡀⠘⢿⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣠⣯⣦⣤⣿⡀⠀⠀⠀⠏⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠾⠶⢷⣥⣤⣹⣧⣤⣴⣤⣼⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⡿⠛⠛⠛⠻⠦⣤⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠿⠟⠿⠷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡟⠁⣀⣀⣠⣤⣤⣀⣀⣉⠿⣦⣀⣀⣀⣀⣀⣀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠟⢛⣿⣿⠿⠟⠛⠛⢛⣻⣿⣿⣿⣏⡉⠉⣽⡿⠟⠛⠛⠛⠿⠶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠀⠀⢀⣴⠞⠋⠉⠉⠉⠉⠉⠛⠾⠁⠀⠀⠀⠀⠀⠀⠈⠁⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢈⡙⠶⠀⠀⠀⠸⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣶⡶⠶⠶⠶⠛⢋⣹⠟⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢾⡟⠳⢦⡀⠀⣠⠶⣏⠉⠀⢰⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣷⣄⣀⣀⣴⠟⠁⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⠀⣀⣈⢳⣾⢃⣀⠘⣇⠀⠀⢠⡀⠀⠀⠀⠙⠻⢷⣶⣤⣤⣤ ⠀⠀⠀⠀⠈⠉⢹⡿⠁⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⢀⣿⠋⠉⠈⠙⠋⠑⠛⠒⢿⡀⠀⠀⣷⠀⠀⠀⠀⣤⡀⠀⢀⣠⣾ ⠀⠀⠀⠀⠀⠀⣿⣧⠴⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢻⠀⠀⠀⠀⠈⠻⣿⠛⠋⠁ ⠀⠀⠀⠀⠀⢰⡿⣦⣀⣀⣀⣀⣀⣠⡤⠀⠀⠀⢰⡃⠀⠀⢸⡇⠀⠀⢿⠀⠀⠀⠀⢠⠀⠀⠀⠀⡇⠀⠀⣿⡀⠀⠀⠀⠀⠀⠹⣧⠀⠀ ⠀⠀⠀⠀⢀⣾⠇⠀⠉⠉⠙⣻⠏⠁⠀⠀⠀⠀⣼⠀⠀⠀⢼⣿⡆⠀⠘⡇⠀⠀⠀⢿⡆⠀⠀⢠⡇⠀⢰⠟⣇⠀⠀⢰⡀⠀⠀⢻⡆⠀ ⠀⠀⠀⣠⣾⠋⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⣾⠈⢷⡀⠀⢻⡀⠀⠀⠈⠁⠀⣀⣸⡇⢀⣏⡀⠹⡄⠀⠈⣧⠀⠀⢸⡇⠀ ⢀⣤⡾⠛⠁⠀⠀⣠⠖⠀⢸⠇⠀⠀⠀⠀⢀⡞⠀⠀⠀⣸⠋⠉⠉⠙⢦⣀⢳⡀⠀⠀⠀⠈⠁⣽⣥⠋⠀⠀⠀⠻⡄⠀⠹⡆⠀⢸⠁⠀ ⢿⣥⣀⣀⣠⣴⣿⠏⠀⠀⢻⠀⠀⠀⠀⢀⡾⠁⠀⢀⡼⠁⠀⠀⢀⣀⡀⠈⠉⠁⠀⠀⠀⠀⢀⠭⠄⠀⠀⠀⠀⠀⢳⡀⠀⢻⡄⣿⠀⠀ ⠀⠉⠉⠉⠉⣹⡏⠀⠀⠀⢸⡆⠀⠀⣠⡞⠁⠀⢠⣾⣴⣶⣶⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣶⣶⣶⣶⣦⡄⢷⡀⠀⢿⣇⠀⠀ ⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠈⣇⣠⡾⠋⠀⢀⣴⡟⠛⠛⡟⠉⢿⣿⡟⢿⠓⠀⠀⠀⠀⠀⠀⠀⢹⠉⣿⣿⠙⡟⠛⣿⣼⣷⣤⣀⠙⣷⣄ ⠀⣠⣴⠟⠁⠀⠀⠀⣀⣤⣾⣟⣉⣀⣤⠾⠋⢿⠃⠀⠀⢳⣀⠈⠛⣥⡿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣈⣡⣤⠇⠀⢀⡏⠙⣎⠉⢻⣟⠉ ⠀⢻⣧⣤⣤⣴⣶⣿⣿⣻⡿⠉⣏⠀⠀⢠⡀⠈⢧⡀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⢧⢀⡿⣧⠀⣿⠀ ⠀⠀⠉⠛⠛⠛⠛⣿⣿⣿⣿⡄⠘⣆⠀⠀⠳⣄⡀⠙⣢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⢿⡾⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠛⠉⠀⠙⢶⣬⣷⣄⠀⠰⣍⢿⣁⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠰⠿⠋⠀⠀⠀⠀⢀⣠⣤⣀⣠⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠻⣿⣷⣄⠘⢮⣿⣄⣀⣀⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣿⡉⢙⣿⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⣿⣿⣿⣷⡈⣿⣿⣿⣽⢹⡎⣻⣷⣶⣶⣶⣶⡶⣶⣶⣿⣿⣿⣿⣿⣽⡏⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢟⣿⡏⠀⣻⢻⠿⠿⠿⣾⣿⣿⣿⣟⣿⣿⣯⣿⣿⣿⣿⡻⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⢠⣿⣽⢠⢾⣿⡼⣴⣶⣿⣿⠟⠁⣼⣿⣾⣻⣾⣿⡿⠛⣿⣿⣶⣝⣻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⣿⢹⡟⠘⣄⡿⠿⠿⢿⡿⠁⠀⠀⣋⡉⣿⣿⣍⣡⡴⢺⣭⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣦⣤⣿⠀⢻⣤⣀⣁⣀⣴⠞⠛⠳⠶⠶⣶⠶⣾⡿⠴⠶⠞⠋⠉⠻⢿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢿⡙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣀⣀⣀⣀⠤⠶⠒⠒⠒⠒⢺⢐⣜⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⣤⠜⠛⠋⠀⠒⢢⣄⠤⠶⣿⣉⡀⠀⠈⠉⠳⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠞⡡⢀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠉⠢⡀⠀⠀⠈⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⣠⠏⠏⠀⠘⢀⣄⠀⠀⢀⡀⠀⠀⣀⠀⠀⠀⢷⡄⠀⠀⠀⠈⠙⢲⡆⠀ ⢠⠴⠚⠁⠀⢀⠆⠠⡟⠒⠳⠮⠅⣱⠀⠀⠈⣧⠀⠀⠈⠙⠦⣄⣀⣀⠹⡅⠀⠀ ⠈⠓⠒⡎⢀⣾⠀⣼⠀⠀⠀⠀⠀⢸⠀⠀⡀⢸⠀⠀⠠⣤⣀⣀⠤⠋⠀⡇⠀⠀ ⢀⣀⣼⠁⡸⢹⠀⣻⠀⠀⠛⠀⠀⢸⠀⢠⡇⢸⡆⠀⠀⠈⠢⢄⡀⠀⠀⢧⠀⠀ ⠻⣿⣽⡴⢁⠎⢣⣽⠂⠀⠀⠀⣀⡎⢀⡎⡇⠘⡝⣤⣀⠀⢀⡀⠙⣄⠀⠘⠦⣀ ⢠⣖⣩⡴⣿⣶⣦⣙⡒⠀⠀⢀⣜⠤⢊⠀⢣⠀⢇⠡⡀⠹⡀⠈⠳⠛⣷⡒⠒⠊ ⠀⠀⠘⣷⣿⠀⢰⣼⣿⠀⠀⠀⠰⣶⡶⣶⣾⣆⠘⣴⡹⠒⠚⢧⠰⣄⣀⣙⡦⠀ ⠀⠀⠀⢻⣿⡀⠀⠉⠉⠀⠀⠀⠀⠻⠧⠞⠀⠘⠑⠬⠧⠆⠀⣰⠟⠚⠃⠀⠀⠀ ⠀⠀⠀⠈⢿⡿⠷⠦⢤⣀⣀⣀⡀⠀⣀⣀⣀⡤⣤⣤⣤⠴⢾⡅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡫⢞⡡⠬⡿⠓⠛⠿⣍⣉⡩⠂⠀⡰⡏⢿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⢳⣿⢻⠀⡌⠀⣀⡀⣠⣾⠦⠤⠔⡾⠔⢱⠀⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⢯⣬⣿⡴⣀⣠⣽⣿⣿⣿⣧⠀⡞⢢⠴⡺⢈⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠋⠉⠉⠉⠛⠚⠉⠙⠻⢦⣄⣠⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣦⡀⢀⣠⣴⣶⣿⣿⣿⣦⣤⣀⡀⠀⠀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⣒⣀⣨⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣁⡀⠉⠐⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⡿⠟⢒⣂⣈⣿⣯⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣻⣝⢦⡀⠀⠀⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⢟⣩⡴⠿⢛⣫⣿⣿⣿⣿⣟⣻⠿⣷⣤⣀⠙⠿⣿⣿⣿⣿⣿⣿⣷⣽⠦⣀⠀⠀⠈⠲⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡽⣣⠞⣡⣄⡀⢩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠶⣤⡙⢿⣿⣿⣮⣻⣿⣿⣦⣍⣁⣀⡄⠈⠢⡀⠀⠀⠀ ⠀⠀⠀⢀⣤⣿⣾⣯⣾⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⡻⣿⣿⣿⣿⣷⣤⣹⣿⣿⣿⣿⣿⣿⣿⡟⠛⠉⠉⠀⠀⠀⠑⡄⠀⠀ ⠀⠀⢶⠿⢯⣿⣟⡿⢋⡽⢻⣿⣯⣽⣿⣿⣿⣿⣿⣿⣿⣎⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣧⡀⢀⠀⠀⠀⠀⠀⠘⣆⠀ ⠀⢀⠎⠀⠀⣿⢟⣴⣏⣰⣿⢾⡿⢋⢹⣿⠯⠥⠀⢻⣿⡏⢳⡝⣿⣿⣿⣿⣿⡿⠛⠛⠉⠈⠻⢿⣿⣄⠳⢄⣐⣶⠀⠀⠈⡄ ⠀⣿⠀⠤⢊⣴⣿⣿⢿⣿⣿⢸⡇⠀⠀⠀⢀⠀⠀⠀⣿⡇⠀⠙⢜⣿⣿⣿⡏⠐⠀⣀⠀⠀⠈⠳⣝⠻⠿⠆⠋⠁⠀⠀⠀⠀ ⢠⠉⠛⢶⣿⣷⣿⡇⢸⣿⣿⡌⣧⡀⠀⠀⠘⠀⠀⠀⣿⣡⠴⣖⣩⣿⣿⣿⣿⣦⡤⠾⣶⣦⣤⣀⣈⢳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣄⠸⣿⣿⣧⣸⣭⣝⠲⠀⠀⠀⠰⠋⢁⣼⣿⣿⣟⡙⣿⣿⣿⣧⣄⣽⣽⡅⢤⡉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠉⢀⣼⣿⣆⢻⣿⣿⣝⢿⣿⣿⠂⠀⠀⠀⠀⠉⠙⠛⠋⠙⠿⠉⠻⣮⡙⢯⡉⠛⢿⣖⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⢼⠀⢨⣷⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣟⠿⣦⡈⠉⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⢸⣤⣼⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⣷⡎⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣡⠾⣿⣿⠙⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡧⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠘⣿⣿⡦⣀⠀⠀⠀⠀⠀⠀⣀⡴⢋⣸⠁⡇⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠹⡝⠷⣄⠉⠒⢤⣤⠔⠊⣡⣾⡿⠿⠎⡇⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡱⠄⠀⣱⠒⡾⣿⣿⣿⡟⠉⣀⣠⣴⢣⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀ ⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢢⣎⢀⣼⣧⠘⢿⠏⣠⣼⣿⣿⣷⣿⠄⢷⣄⣀⠀⠀⠀⠀⠀⢀⡀⠀⢀⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⢀⣀⣀⣤⣴⡏⠨⠿⣿⠟⠓⢀⣸⠿⡿⠘⣟⠿⠟⢀⣿⡿⢿⣿⣷⣶⣶⡤⢄⠀⠤⢅⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢈⣿⠟⠉⠁⣰⣿⡿⠛⢀⡀⠀⠀⠠⢿⡁⠀⠀⠀⠀⡀⠐⢿⣿⠟⢷⣦⣤⣌⡙⣇⠀⢷⡀⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⡏⠓⡆⠀⢰⣿⣿⡧⡀⠀⢴⣰⠖⢠⣼⣽⢦⣰⠀⠀⠀⢾⡸⣿⡄⠈⣿⣴⡄⢳⢸⡀⠘⢿⣶⡄⠀⠀⠀ ⠀⠀⠀⠀⠠⠿⠶⠧⡟⠀⢀⣿⣿⠋⠀⠀⠀⢾⣿⠀⠘⣿⣻⣾⣿⠂⠀⠀⠀⠙⢦⡙⢦⣿⣿⡇⠘⣧⣷⣄⡀⢹⣤⡄⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⠶⡾⠿⣿⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣟⣯⣤⣤⣶⣶⣾⣿⣿⣿⣷⣶⣦⣼⣮⣻⣷⣴⣶⣶⣶⣶⣦⣤⣤⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠛⠛⢉⣭⣷⡿⠿⠟⠋⠉⠉⢉⣩⣭⣿⣿⣿⣿⣧⣀⠀⣠⣼⠿⠛⠉⠉⠉⠉⠙⠛⠛⠿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠋⠁⠀⠀⠀⢀⣴⠾⠛⠋⠉⠀⠀⠀⠈⠙⠛⢿⡯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠈⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⢠⣴⠟⠁⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢶⣄⠀⠀⠀⠀⢹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣀⠀⣀⣀⣀⣴⣶⠿⣛⡅⠀⠀⠀⢀⢀⣴⠟⠁⣀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣴⣰⣦⣀⠀⠀⠀⠀⠀⢀⣠⠿⡄⠈⢃⡀⠀⠀⠀⢨⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠛⠛⠻⠛⠋⠉⢁⣴⠟⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠰⢳⡟⠈⠛⢶⡄⠐⢠⣾⠛⢻⡄⠀⠀⢸⡇⠀⠀⠀⠀⠈⠻⣷⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣷⣦⣀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠁⠀⣸⠁⢀⣀⡀⠻⣶⡟⢁⣀⡀⢻⡄⠀⠀⠁⣠⡀⠀⠀⠀⠀⠈⠻⠿⣷⣶⣦⣤⣤⣤ ⠀⠀⠀⠀⠀⠉⠛⠛⢻⣿⡟⠁⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢠⣿⠒⠛⠓⠙⠳⠿⠚⠭⠾⠧⣌⣧⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⠀⢀⣼ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⣀⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⣿⠀⠀⠀⠀⠀⠙⢷⣤⣤⣴⣾⡿⠏ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⠷⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⣿⠀⠀⠀⢈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠹⣿⡉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡟⣷⣤⣀⠀⠀⠀⢀⣀⣠⣴⠄⠀⠀⠀⠀⣿⠃⠀⠀⠀⣿⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⠀⢸⡗⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠉⠛⠛⠛⢻⣿⠏⠉⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⢠⣿⢿⡆⠀⠀⢸⡇⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀⢸⡇⠀⠀⣸⠿⡇⠀⠀⠀⢰⡄⠀⠀⠀⢻⣧⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⣿⠘⣷⠀⠀⠀⢿⡀⠀⠀⠀⠈⠿⠁⠀⠀⠀⣸⠇⠀⢠⡟⠀⢻⡄⠀⠀⠘⣿⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⣸⣇⣀⣘⣷⡀⠀⠘⢧⠀⠀⠀⠀⠀⠀⢀⡤⠴⣿⡀⢠⡿⠤⠤⠈⣷⡀⠀⠀⢹⡆⠀⠀⢸⣿⠀⠀ ⣀⣤⣼⠿⠋⠀⠀⠀⢀⣠⡾⠃⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⣠⠟⠀⠀⠀⠈⠛⢦⣄⡘⣧⡀⠀⠀⠀⠀⠀⠀⠀⣯⡵⠋⠀⠀⠀⠀⠈⢷⠀⠀⠈⣿⡀⠀⢸⡏⠀⠀ ⣿⣭⡁⠀⠀⢀⣠⣴⣿⡿⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠃⠀⠀⠀⠀⠀⠀⣈⣉⣀⡀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠘⣧⠀⣾⡇⠀⠀ ⠈⠻⠿⠿⠿⠿⠛⣹⡿⠁⠀⠀⠀⢸⡇⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⣾⣃⣀⣀⣀⣀⣀⣉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣀⣀⣤⣤⣤⣄⣀⡀⢘⣧⠀⠀⢹⣧⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⠀⠀⠀⠈⣧⠀⠀⢀⣴⠟⠁⠀⠀⣠⣾⣿⣿⣿⣯⣽⣯⣽⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢹⣧⡀⠀⠹⣿⣄⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⣿⣄⣴⠟⠁⠀⠀⣠⣾⢿⠉⠉⠁⣿⠁⠀⢿⣿⣷⡎⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠀⣿⣿⡗⠘⡏⠈⠹⡿⣼⣿⢿⣦⣀⣈⣹⣷⣦ ⠀⢀⣠⣶⠿⠋⠀⠀⠀⠀⠀⢀⣠⣾⣿⣛⣁⣀⣠⣴⠟⠋⢻⡜⠀⠀⠀⠹⣆⠀⠀⠙⠛⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣤⠈⢋⣰⣤⡇⠀⠀⢃⡏⠙⢷⡌⠉⠻⣿⡛⠉ ⠀⢾⣯⡁⠂⣀⣀⣤⣤⣶⣾⣿⢻⣿⠟⢻⡛⠉⠉⠀⠀⠀⠈⢷⡀⠀⠀⠀⠙⠛⠒⠒⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠚⠋⠀⠀⠀⠈⣇⠀⣸⣿⡆⠀⢹⡇⠀ ⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣟⡍⢾⣿⠀⠘⣷⡀⠀⠀⢹⣆⠀⠈⠻⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣿⠛⣿⠀⣾⠃⠀ ⠀⠀⠀⠀⠉⠉⠉⠉⠁⣿⣿⣷⣾⣿⣷⡀⠈⢷⡄⠀⠀⠙⠷⣤⣀⣈⣹⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠿⠿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠀⠀⠙⠿⣶⣮⣿⣦⡀⠀⠐⢮⡙⢯⣁⣀⣠⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠏⠀⠀⠀⠀⠀⠀⣀⣠⣤⣄⢀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠟⣿⣿⣦⡀⠈⢷⣜⣿⡁⠀⠀⠉⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡛⠙⠻⢷⣶⣶⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⣦⣴⣿⣿⢿⣦⡀⢹⣿⣟⡷⠶⠶⢶⣄⢿⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⣿⡿⠿⠿⣿⠿⣶⠶⠾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⢻⣿⣿⣾⡟⢻⣄⣿⣿⣿⣿⣿⡇⣿⣀⣿⠛⣿⣿⢿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣳⣿⣿⣷⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠾⢻⣿⡿⠁⢀⣿⢫⡟⠻⠷⠿⢞⣿⣿⣿⣿⣯⣹⣿⣿⣿⣼⣿⣿⣿⣿⣝⠻⣿⣿⣿⣾⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠉⠀⣴⣏⣽⠁⣠⣾⣿⣸⣄⡤⠶⣿⣻⣿⠿⠁⢸⣿⢧⡽⠿⣧⢿⣿⣿⡿⢿⣿⣿⣦⣍⡻⢿⣟⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⢰⡿⢿⣏⠚⡋⢸⣿⣷⣶⣿⣿⣿⡟⠋⠀⠀⡿⢻⢻⣷⣾⠿⠛⠛⢉⣠⡾⢻⣿⣿⣿⣿⣿⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⠀⠀⠀⢸⠁⢸⣯⠀⠙⢮⡉⠙⠋⠉⣩⣟⣀⠀⠀⠀⢧⠼⠀⣿⣿⠶⠶⠶⠛⣉⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢿⣶⣤⣼⡆⠈⢻⣦⣄⣀⣀⣀⣤⡿⠛⠉⠛⠻⠿⠿⢷⡶⠷⣿⡷⠶⠾⠿⠛⠛⠁⠀⠻⢿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⣀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤ ⠀⠉⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠁ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⣿⡟⢹⣿⣿⣿⣿⡿⠁⠈⠻⣿⣿⣧⠀ ⢤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠐⠒⠛⠒⠂⢿⣿⣿⣿⣷⠀⠀⠀⠈⢿⣿⣧ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⠇⠀⠀⣀⠀⠀⢸⡏⢻⣿⣿⡀⠀⠀⠀⠀⠻⣿ ⠿⠿⢿⣿⣿⣿⣿⣿⣿⡿⠡⢿⣄⠀⠀⠉⠀⠀⣸⡧⠘⢿⣿⡟⢄⠹⣶⣤⡀⠉ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⢳⣶⣾⣄⠁⠀⠀⠀⠈⣸⣴⣶⣞⣿⣿⡼⠓⣺⣿⣷⡀ ⠾⠿⠿⢿⣿⣿⣿⣿⠉⠶⠏⠹⠁⠁⠀⠀⠀⠈⠀⠯⠹⠕⠁⢈⠿⣶⣅⠉⠙⠛ ⠀⠀⠀⠠⣿⡿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⣾⣿⣷⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⡈⢿⣷⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡏⠉⠉⠀⠀ ⠀⠀⠀⠈⠉⠸⣷⡈⡟⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⡠⠰⢻⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣷⡔⣸⡏⣧⣈⠂⠄⠀⠠⠐⣁⡄⢀⣾⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣾⠀⡿⣿⣷⣄⠀⣠⣾⣿⣷⠞⡹⣸⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡺⢿⡽⠣⠘⣿⣿⣿⣿⡿⠁⡎⢏⢷⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡃⣺⣿⣿⣧⣀⠘⢿⣿⡿⠁⣀⣼⢟⣿⣿⢘⣄⣀⣀⣀⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣯⣉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣧⢸⡆⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢖⠋⠉⠁⢈⣽⣋⠉⠉⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡶⠒⠒⠒⠋⠉⠉⠉⠲⡴⠋⠉⠉⠉⠲⣄⠀⠀⠈⠛⢤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢙⡶⠀⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠈⠢⣄⠀⠀⢀⡉⢙⣿⠇⠀ ⠀⠀⠀⠀⡞⠀⢠⠎⠁⠠⣀⡀⠀⠀⣠⡤⠒⠀⠈⡆⠰⡀⠙⠲⠤⡿⢿⡀⠀⠀ ⠀⠀⠀⣰⠃⠀⠘⢄⢀⢾⠧⠎⠶⠳⠘⢿⠀⣠⠔⣇⠀⠙⢦⡴⠊⠀⠘⡇⠀⠀ ⢶⠒⠉⢀⡀⠀⠀⠀⠁⡌⠀⠀⠀⠀⠀⠈⡆⢸⠀⢹⡀⠀⠀⠈⠳⡄⠀⠳⡀⠀ ⠀⠉⠉⣹⠂⠀⠀⢸⢰⡇⠀⠀⡄⠀⠀⠀⡇⡾⡆⠘⡷⡤⠄⣀⡀⢸⣄⣀⣨⠝ ⠀⣠⡞⢹⠀⣰⠁⡼⡈⡇⠄⠀⠁⠀⠠⢴⢣⠇⠳⡀⠳⣑⢄⠘⢽⡞⠻⡄⠀⠀ ⠀⠈⢉⣹⠖⢁⡼⣷⣿⣿⣄⠀⠀⠀⠰⣾⣥⣴⣶⣷⣄⠹⡜⠛⠻⣄⡀⠹⣄⠀ ⠀⠀⠛⠦⢶⡟⡇⠀⠣⣘⠟⠀⠀⠀⠀⠠⣻⣡⠎⠠⠉⢱⠞⠃⣰⢿⡟⠛⠉⠀ ⠀⠀⠀⠀⠈⢇⢇⠀⠀⠀⠀⠄⡠⠀⠀⠀⠀⠀⢀⣠⣶⣶⡒⠺⢤⠄⠀⠀⠀⠀ ⠀⠀⠀⣖⣻⣻⠦⡜⠓⢲⡶⣶⣦⣤⡴⣶⠶⠟⣿⡏⡟⢧⣹⡭⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢦⡬⠕⣏⣭⡵⠛⠓⠛⢻⣎⣈⡶⠋⡨⢞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢏⡘⡃⣀⢀⣀⠀⠀⣨⣷⣬⣇⠀⠈⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠓⠚⠳⣿⣿⡿⠿⠷⢄⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠋⠀⣀⠄⡂⠍⣀⣒⣒⠂⠀⠬⠤⠤⠬⠍⠉⠝⠲⣄⡀⠀⠀ ⠀⠀⠀⢀⡾⠁⠀⠊⢔⠕⠈⣀⣀⡀⠈⠆⠀⠀⠀⡍⠁⠀⠁⢂⠀⠈⣷⠀⠀ ⠀⠀⣠⣾⠥⠀⠀⣠⢠⣞⣿⣿⣿⣉⠳⣄⠀⠀⣀⣤⣶⣶⣶⡄⠀⠀⣘⢦⡀ ⢀⡞⡍⣠⠞⢋⡛⠶⠤⣤⠴⠚⠀⠈⠙⠁⠀⠀⢹⡏⠁⠀⣀⣠⠤⢤⡕⠱⣷ ⠘⡇⠇⣯⠤⢾⡙⠲⢤⣀⡀⠤⠀⢲⡖⣂⣀⠀⠀⢙⣶⣄⠈⠉⣸⡄⠠⣠⡿ ⠀⠹⣜⡪⠀⠈⢷⣦⣬⣏⠉⠛⠲⣮⣧⣁⣀⣀⠶⠞⢁⣀⣨⢶⢿⣧⠉⡼⠁ ⠀⠀⠈⢷⡀⠀⠀⠳⣌⡟⠻⠷⣶⣧⣀⣀⣹⣉⣉⣿⣉⣉⣇⣼⣾⣿⠀⡇⠀ ⠀⠀⠀⠈⢳⡄⠀⠀⠘⠳⣄⡀⡼⠈⠉⠛⡿⠿⠿⡿⠿⣿⢿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⠙⢦⣕⠠⣒⠌⡙⠓⠶⠤⣤⣧⣀⣸⣇⣴⣧⠾⠾⠋⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣭⣒⠩⠖⢠⣤⠄⠀⠀⠀⠀⠀⠠⠔⠁⡰⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣀⣀⠉⠉⠀⠀⠀⠀⠀⠁⠀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠶⠤⠴⠒⠚⠁⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⣀⡴⠒⠛⠙⠛⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠿⢒⡾⠿⠛⢛⣻⣾⣿⣛⣻⠶⠒⠒⠶⣤⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⣠⠞⠁⠀⠀⠀⠈⠁⠀⠀⠀⠤⡀⠈⢷⡀⠀⠀⠀⠀ ⠀⠀⣶⠒⠒⢋⠝⠀⢀⡴⠁⠀⠀⠀⠀⠐⡏⠢⡀⡴⢪⠁⠰⠀⠀⠹⣤⣀⠀⠀ ⠀⠀⠙⠓⡶⠁⢀⡠⠊⠀⠀⠀⠀⢠⠀⢰⠒⠒⠚⠂⠢⢇⠀⢱⠀⠀⢠⠉⢉⣹ ⠀⠀⠀⢸⣗⠊⠉⠀⢀⠀⠀⡀⠀⢸⠀⢸⠀⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠹⡍⠁ ⠀⠀⢀⡾⠈⠉⢹⠏⠁⠀⠀⡇⠀⢸⣆⠀⡇⠀⠰⡆⠀⢸⠀⡞⡆⠀⡆⠀⢹⠀ ⢀⡴⠟⠀⣠⠄⣸⠀⠀⠀⡼⠀⢀⠗⠚⠦⡘⡄⠀⠀⠐⣟⠜⠒⠘⡀⠸⡀⢸⠀ ⠻⠤⠴⢾⠃⠀⢇⠀⠀⡴⠁⢠⣊⣀⣀⡀⠈⠁⠀⠀⠀⢓⣀⣀⣀⢱⡀⢣⡞⠀ ⠀⠀⣠⠏⠀⠀⢸⣠⠞⢀⡴⠛⢻⠛⣿⣿⠃⠀⠀⠀⠀⠛⢿⠟⡟⠧⣷⣄⣓⣤ ⠰⣞⣁⣠⣤⣶⡟⡖⠚⠉⠰⡀⠈⠢⠤⠚⠀⠀⠀⠀⠀⠘⠶⠟⠁⠐⡀⣧⠘⡇ ⠀⠉⠛⠛⢿⡿⢧⡘⢄⠈⢢⣈⠦⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⡿⠙⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⣹⡿⣷⣌⢪⣎⣉⣑⣄⠀⠀⠀⠁⠀⠀⣠⣾⣿⣚⣲⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⣛⣿⡾⢣⣿⣶⣮⣿⣿⣶⣶⣶⣿⣿⣯⣿⡞⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠞⢡⣮⢡⢾⣂⣶⡾⠋⡹⣿⣻⠿⢟⣿⣮⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠾⣄⣸⠸⣌⣊⣉⡽⠥⠤⣗⢼⡗⠦⠽⠺⣿⣿⡿⠃⠀⠀⠀⠀

⠀⠀⠀⡠⠈⠁⣀⡠⠖⠂⠀⠀⠀⠢⠐⠢⠀⠀⠉⢰⣶⣶⣶⣶⣦⣾⣛⣁⣀⣀⣀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⣴⠛⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠋⠈⠙⢿⣿⣿⣿⡟⠉⠈⠉⣷⣶⣼⠀⠀⠉⠣⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⠉⠒⣶⡇⡄⠀⠀⢻⣇⠀⠀⠀⠀⣰⠆⢠⠞⠁⠘⣆⣄⠀⡼⠛⠛⠋⠒⢤⡀⠀⠁⠀⠘⣦⣄⣀⠤⢁⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠟⢻⡇⠀⠀⠘⣿⡤⣤⣦⡴⠋⠓⠋⠀⠀⣠⡞⣬⡹⠀⠀⠀⠀⡆⢀⡙⢖⠀⠀⠤⡇⠀⠉⢦⠤⣀⡘⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⡇⣿⣿⠀⠀⢀⣾⣴⣿⣏⡠⠶⠶⠾⣧⠮⢥⡋⠀⠈⠲⢄⣀⣼⠶⣋⠀⠀⢱⠀⠀⣷⣤⣀⡀⣇⠀⠈⢻⡷⣄⠀⠀⠀⠀⠀ ⠀⢀⡁⢹⣿⣿⣿⡇⢀⣾⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⢠⣿⣆⠀⢀⣼⣯⡀⠀⠀⠉⠒⠺⢶⡾⠏⢸⠋⠉⠉⠢⠄⠸⢳⠈⢆⠀⠀⠀⠀ ⠀⠉⢻⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⢠⠋⠈⢻⣦⣿⡿⠛⡇⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢀⠎⢸⠀⠀⠀⠀⠀ ⣄⠀⢸⣿⣿⣿⣿⣿⠉⠙⢳⠀⠀⠀⠀⣠⠀⢠⠆⡟⠀⠀⠈⣿⠏⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣦⣤⣀⠀⠀⠀⠘⠀⠀⠀⠀⠀ ⣿⡴⠋⠀⠉⠁⠉⣹⣷⡶⠋⠀⠀⠀⣴⠃⠀⡾⢰⠇⠀⠈⠐⠋⠀⠀⠒⢾⡴⣄⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣌⡻⣦⡀⠸⢦⡀⠀⠀⠀ ⠟⠀⠀⠀⠀⠀⣰⢯⡿⠀⠀⠀⠀⣼⡟⠀⣼⠇⣾⠀⠀⠀⠀⣤⠀⠀⠀⠘⣷⠹⡆⠀⠀⠀⠀⠀⠀⠀⠰⣤⣉⣙⠛⠛⡋⠀⡉⠑⠠⠄ ⠀⠀⣦⣀⣀⡴⠋⣸⡇⠀⠀⢀⣾⡽⠁⣸⠟⠀⣿⡄⠀⠀⠰⡿⠀⠀⠀⠀⣿⠀⢻⡄⢳⣄⠀⠀⠀⠀⠀⠀⠙⠿⣭⡁⣠⣾⣥⡠⠴⠃ ⠀⠀⠘⠻⠿⠶⢶⣿⠀⠀⠀⣺⡿⢁⣴⠯⠤⣤⣸⣇⣤⠀⠀⠀⠀⣀⡀⠀⣿⣀⣈⣿⣼⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠉⠻⣟⠒⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⠀⢀⣶⢏⣀⣼⣧⣤⣀⡀⠈⣿⠀⠀⠀⠀⠀⠈⠉⢹⡏⠉⠉⠉⢿⣿⣆⠙⠷⣤⣤⢤⡀⠀⠀⠀⠀⠈⠳⡀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣠⡾⠉⣻⣿⠉⠀⣿⢙⣿⠷⣾⣧⠀⠀⠀⠀⠀⠀⡾⣠⣶⢶⡻⠿⣿⣿⣿⣷⣾⣯⡉⡛⢿⣶⣿⣿⣶⡲⢷⠀⠀ ⠀⠀⠀⠐⠿⣿⣿⠿⢋⣠⣾⠟⣿⢃⣀⣻⡯⠿⠽⠧⠉⠳⣄⠀⠀⠀⡼⠉⠸⣿⣾⣫⡴⠏⢘⣿⣿⣼⡟⠙⠺⣄⣙⡿⢿⣿⡟⣮⣀⠀ ⠀⠀⠒⠒⠒⠚⣳⣿⣿⡟⡁⠀⣿⣇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠉⠀⠛⠉⠉⠻⣿⣧⡀⢀⣿⣿⣿⣿⣟⣁⣠⠽⠟ ⠀⠀⠀⠀⠀⡰⠿⣿⣿⣧⡇⠀⠹⡿⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠙⢿⣾⣿⡿⣇⣈⣉⣩⣤⠞⠀ ⠀⠀⠀⠀⠀⠀⢰⡟⣿⣿⣿⣄⠀⢿⡀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣁⣠⣴⣿⣿⣿⣿⣷⡐⠊⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⠵⠛⣇⠻⣿⣷⣾⣧⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠘⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣻⠀⣿⣿⠻⡎⢻⣿⣿⣿⣿⣶⣤⣤⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡄⣺⣟⢿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢾⢿⣿⠟⢾⡌⢿⡀⢻⡄⠹⣿⣿⣿⣿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡌⢿⣿⣿⣿⣟⢲⣄⠀⠀⠀⠀⢀⣠⠔⠋⢀⡞⢸⡟⠀⠀⠈⠙⣷⠀⣟⢦⣘⢯⠻⣿⣿⣿⣧⠀ ⠀⠀⠉⠙⠒⠶⢦⣀⡀⠀⠀⠀⠙⣿⣿⣮⢻⣿⣿⣿⣦⣌⠳⠶⠶⠞⠋⠀⠀⣠⣾⠗⠋⠀⠀⠀⠀⠀⢸⡆⢻⠀⠙⢿⣇⠙⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠋⠙⠶⣶⣶⣾⣿⣿⣦⡹⣿⣾⣿⣿⣿⣶⣄⠀⠀⠀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣧⣼⠀⠀⠀⠹⣦⡘⣿⣟⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡜⢿⣿⣷⣽⣿⠻⣿⣿⣿⣿⣷⠀⢰⣿⣿⣿⢧⡀⠀⢀⣀⠀⠀⠀⣼⡇⠀⠀⠀⠀⢸⣿⣝⠿⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣾⡍⠻⣿⣿⣷⡜⢿⣿⣿⣿⣇⣿⣿⣿⣿⣧⢹⣶⣅⡈⠷⣄⣴⠏⠀⠀⠀⠀⢀⠼⠛⣿⡀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠿⣿⡋⠉⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⢹⣼⣿⣿⣇⣀⣸⣁⠀⠀⠀⠀⡴⠃⠀⠀⡏⠇⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠈⢳⠒⠛⢿⣿⡙⣿⡿⣿⣿⣿⣿⣿⡏⣾⣿⣿⣿⣿⡉⠈⢹⣷⣦⣄⡚⠁⠀⠀⢠⣳⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠠⡙⣦⡤⠾⢿⣿⣿⠇⠀⠙⢿⣿⡟⣼⣿⠿⣿⣿⡟⠉⠻⣿⣿⣿⣿⣿⣿⡶⣴⣟⣁⠀⠀ ⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⢹⣄⣀⡼⢯⢹⣦⡀⠀⠘⢹⠀⣿⣿⡆⠀⢨⠟⠦⣶⣿⣿⣿⣿⣿⣶⣿⡿⠿⣿⡇⠀ ⠀⠹⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣠⣶⡿⢯⡀⣈⣿⠟⠙⢆⡄⢸⣠⡏⠛⢿⡄⢸⣀⣠⡟⠛⢿⣿⣿⣿⣿⡏⠀⠀⠈⠳⠀ ⠀⠀⣧⢻⢠⠀⠀⠀⢀⠀⠀⠀⠀⠀⣼⣷⢾⠟⠉⠀⠀⠹⡁⠀⣓⣀⠀⠓⢾⣏⠀⠀⠀⣹⡇⠀⡿⠀⠀⠀⡽⢿⣿⣿⣿⣷⡞⠀⠀⣶ ⠀⠀⠸⣼⡇⠑⢄⠀⠀⡄⠀⠀⠀⢰⣿⢱⢋⡀⠀⠀⠀⠀⠉⡿⠉⠉⢳⣰⢋⠀⠱⣠⠋⠉⢹⣿⠁⠀⠀⠀⠙⢾⣿⣿⣿⣽⡇⠀⠀⡿ ⠀⠀⠀⢻⣿⠀⠈⠳⣄⠸⡀⠀⣠⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⢹⣴⣶⣿⣷⠋⢳⣴⢿⣶⣾⣿⣿⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⠀⠀⢠⣤ ⠀⠀⠀⠈⢿⣇⠀⠀⠈⠃⢧⣠⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⠙⢯⣶⣾⣿⣴⠟⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠀⠀⠘⣿ ⠀⠀⠀⠀⠘⣿⣄⠀⠀⣀⣼⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢹⡇⠀⣀⠿⠻⣿⠁⠀⠀⣟⣿⡀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⢻

⠀⠀⠀⠀⢀⠀⠉⠀⠀⣀⣤⠖⠀⠀⠀⠀⠐⠢⠄⠒⠢⠀⠀⠉⠁⢲⣶⣶⣶⣶⣶⣦⣠⡿⠟⠉⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠋⠀⠀⣰⣿⠿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡿⠛⠛⠻⣿⣿⣿⣿⣿⣿⡟⠛⠛⠒⢦⣤⣀⡀⠞⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣄⣀⠀⣼⠋⠀⠀⠈⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠻⡆⠀⠀⠀⠈⣿⣿⣿⣿⣟⡀⠀⠀⠀⠀⠟⠛⠻⡆⠀⠀⠀⠀⠹⠟⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠄⠁⠀⠉⣿⣿⣠⡆⠀⠀⠀⢿⣷⡀⠀⠀⠀⠀⢠⣞⠃⢠⠟⠁⠀⠀⢹⣰⢄⣀⡰⠋⠉⠉⠀⠈⠙⠲⣀⠀⠠⠄⠀⠀⢹⡶⠦⣤⡖⠦⠄⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡿⠛⣿⡇⠀⠀⠀⠘⣿⣧⣤⣤⣦⣴⠟⠉⠛⠋⠀⠀⠀⢀⡼⢣⣌⣹⠃⠀⠀⠀⠀⢰⠀⠀⠈⠳⡂⠀⠀⠰⣾⠁⠀⠀⠻⣦⣤⣀⡀⢱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⣿⡶⣰⣿⣿⡀⠀⠀⠀⣼⣇⣴⣿⡟⢁⣤⣤⣤⣴⣷⣀⣒⣋⡸⠋⠈⠙⠦⣄⠀⠀⣠⣧⡴⠋⠀⠀⠘⣦⠀⠀⢸⣧⣀⠀⠀⠘⡆⠀⠉⠛⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠻⠏⢻⣿⣿⣿⣿⣧⠀⢀⢸⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠈⠁⠀⠈⣻⣆⠀⠀⠀⠀⣿⡿⠋⠁⠈⠛⠲⢤⣄⣸⣤⣤⣼⡿⢩⣿⠗⠒⠻⣄⠀⠀⡸⣧⠙⢷⡀⠀⠀⠀⠀⠀ ⠀⢀⣥⣦⣘⣿⣿⣿⣿⣿⣀⣾⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⢿⣦⡀⣠⣾⣿⣷⡄⠀⠀⠀⠀⠀⠈⠉⠻⢿⣍⠀⠸⠃⠀⠀⠀⠈⠓⠂⠃⢹⠀⡜⠳⠀⠀⠀⠀⠀ ⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⠈⣿⣯⣿⣿⠟⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⢠⠋⢸⡇⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⢸⣿⣿⣿⣿⣿⣿⡛⠉⠛⢷⠀⠀⠀⠀⠀⢀⡄⠀⠀⡤⢠⠟⠀⠀⠀⠸⣿⡿⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣤⣤⣄⣀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀ ⣿⣇⣤⠞⠉⠛⠛⠛⠛⢛⣷⣄⣠⠿⠀⠀⠀⠀⢀⡼⠃⠀⣸⠃⣸⠀⠀⠀⠶⠤⠿⠁⠀⠠⢀⣀⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣈⠙⠻⣦⡀⠀⢸⣦⡀⠀⠀⠀⠀⠀ ⣿⠟⠁⠀⠀⠀⠀⠀⢀⣾⢿⣿⠁⠀⠀⠀⠀⢠⣾⡇⠀⢠⡿⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠛⠿⠶⣬⣿⣦⣼⠅⠛⠶⠄⠀⠀⠀ ⠃⠀⠀⠀⠀⠀⠀⢀⣼⠏⣾⡇⠀⠀⠀⠀⣠⣾⡿⠀⢀⣿⠃⣿⣿⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⢹⡇⢸⣧⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⣤⣄⣉⣉⡤⠀⣠⠆⠀⠀⠉⠁ ⠀⠀⠀⣤⣀⣀⣤⠞⠁⢰⣿⠀⠀⠀⠀⣠⣟⣿⠃⢀⣾⠏⠀⢸⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢸⡇⠀⢻⣧⠘⣿⣆⠀⠀⠄⠀⠀⠀⠀⠀⠙⠛⢶⣥⣄⢀⣴⣿⣤⡤⠔⠚⠁ ⠀⠀⠀⠙⢿⣯⣥⣤⣤⣾⡇⠀⠀⠀⠠⣿⡿⠃⢠⣾⣏⣀⣀⠈⣿⡆⣀⡀⠀⠈⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⢿⣧⣸⣝⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⠿⠤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀⣀⣾⠟⠁⣰⣿⣁⡉⠉⢉⠉⢿⣿⠋⠁⠀⠀⠀⠀⠈⠳⠶⠶⣿⡷⠖⠒⠚⢻⣿⣿⡎⠻⢶⣄⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⣰⣿⣯⣴⣾⡿⠿⢿⣿⣶⣦⣀⡈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⣀⣀⣿⣿⣿⣦⣄⡉⢻⣿⢿⣷⣦⣀⡤⡤⣄⣀⡀⠀⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣧⣼⠟⠀⣩⣿⣯⡀⠀⢸⡏⣂⣿⣟⣻⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣼⣣⣼⡿⢻⣯⡛⠻⣿⣿⣿⣿⣿⣿⣿⣦⣄⠅⠹⣿⣿⣿⣿⣿⣿⡙⢻⠀⠀⠀ ⠀⠀⠀⠀⠀⠾⣿⣼⣿⡿⠏⢀⣠⣾⣿⢿⣏⠃⣀⢘⣿⣮⣻⣯⣿⣇⠈⠙⢦⡀⠀⠀⠀⠀⡼⠋⠀⢸⣿⣿⠿⣥⡼⠟⠈⢻⣿⣿⣼⣿⠋⠙⠳⣦⣈⡻⠿⣿⣿⣿⡿⣮⣄⡀⠀ ⠀⠀⠐⠦⠤⠤⠤⠿⣿⣶⣾⣿⠿⠉⠀⢸⣿⡆⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠚⠁⠀⠀⠈⠉⠉⠉⠉⠰⠶⠒⠛⠛⢿⣿⣿⡀⠀⠀⣿⣿⣿⣷⣶⣿⠿⠁⢈⣉⣿⡶ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⡀⡇⠀⠈⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢿⣷⣦⣠⣿⣿⣿⡟⠛⠿⠶⠶⠛⢋⡥⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠋⣿⣿⣿⣽⣿⠀⠀⢹⣯⠛⠳⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠈⣹⣿⣿⣯⣟⡳⠤⠔⣒⣾⠾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⣿⣿⣿⣦⣀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⣀⣠⣶⣿⣿⣿⣿⣿⣿⣿⡉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⣯⡾⢿⡇⠻⣿⣿⣷⣼⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⣿⠀⠈⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⣠⡾⡟⢸⣿⣿⡿⣿⠻⣿⣿⣿⣿⣿⣿⣿⣋⡁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣧⠀⢘⣻⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣯⣾⣇⣤⢻⣾⠄⠹⣧⠈⢿⣿⣿⣿⣿⣿⣿⣟⠛⠛⠛⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⢀⣿⣯⠻⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⡿⣿⣿⡇⠙⠿⣆⣹⣧⠀⢹⣇⠀⠹⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣇⠹⣿⣿⣿⣿⣿⣏⠳⣄⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⠁⠀⣼⠃⣿⡿⠀⠀⠀⠈⠉⢻⡆⠀⣿⢷⣤⡸⣿⡹⣿⣿⣿⣿⣿⣆⠀ ⠀⠀⠀⠒⠒⠦⢤⣤⣀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⣷⡸⣿⣿⣿⣿⣿⣦⡈⠳⢦⣤⣤⣤⠾⠛⠉⠀⠀⣠⣼⣿⠴⠋⠀⠀⠀⠀⠀⠀⠈⣿⠀⢻⠀⠈⠻⣾⣧⠈⢿⣿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢳⠲⣤⣤⣤⣄⣀⣹⣿⣿⣷⣌⢿⣿⣟⣿⣿⣿⣷⣦⣄⠁⠀⠀⠀⠀⠀⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⢸⠀⠀⠀⠈⢻⣧⠀⢻⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣿⣟⡿⣿⣿⣿⣎⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⢸⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣾⠀⠀⠀⠀⠀⠙⣿⣄⢿⣿⡟⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣧⠙⣿⣿⣿⣷⣻⣿⡟⢿⣿⣿⣿⣿⣿⣷⠀⢠⣿⣿⣿⣿⡟⢦⡀⠀⢀⣀⣀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⢹⣿⣮⠹⠇⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣿⡀⠛⣿⣿⣿⣿⣆⢻⣿⣿⣿⣿⣿⣆⣾⣿⣿⣿⣿⣿⡄⢻⣶⣧⡀⢹⣷⣄⣀⣾⠛⠀⠀⠀⠀⠀⠀⣠⠾⠛⣿⣆⠁⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡟⠛⠻⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⢸⣿⣿⣿⡀⠀⢸⡟⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⣿⣿⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠉⠻⣦⣀⣠⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢁⣿⣿⣿⣿⣿⣷⠶⠞⢷⣶⣄⡀⠀⢀⣰⠏⠀⠀⠀⠀⡟⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢸⡏⠀⠀⢹⣿⣷⣬⣿⣿⠻⢿⣿⣿⣿⣿⣿⠏⣾⣿⣿⣿⣿⣿⣿⣄⠀⢀⣿⣿⣿⣷⣮⣅⡀⠀⠀⠀⣼⣽⠖⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠠⣌⢷⣤⠔⠚⢿⣿⣿⣿⡟⠀⠀⠙⢿⣿⣿⣟⣼⣿⣿⠻⣿⣿⣿⡏⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣷⢦⣾⣿⣀⡀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠘⣯⡀⠀⢠⣿⡋⢹⣷⡀⠀⠀⢸⠟⡇⠁⣿⣿⣿⠀⠀⠈⣻⠧⣄⣰⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⠀⠀ ⠉⢳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⢀⣽⣿⣿⠋⠀⠹⣾⣿⡿⢦⠀⢸⠀⡇⠀⣿⢿⣿⣧⠀⠀⡇⠀⠀⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠉⠉⠻⣄⠀ ⠀⠀⢻⡟⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⢀⣴⣿⡿⠋⠘⢦⣤⠾⠛⣯⠀⠈⠳⣞⠀⣿⡼⠃⠀⠈⠛⢦⡤⠗⠢⣾⡏⠀⠈⠻⣿⣿⣿⣿⣿⣿⣀⡀⣀⠀⠀⢹⠀ ⠀⠀⠀⣧⢻⡘⣄⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⣼⣿⡿⣻⠟⠁⠀⠀⠀⠀⢣⣄⠀⣸⣭⣄⠀⠈⠛⣿⢧⡀⠀⠀⢀⣨⣇⡀⢠⡟⠀⠀⠀⠀⣾⠻⣿⣿⣿⣿⣿⣿⡏⠀⠀⢸⣿ ⠀⠀⠀⠹⣜⣧⠀⠳⣄⠀⠀⠰⡀⠀⠀⠀⠀⢰⣿⡏⡼⠋⠀⠀⠀⠀⠀⠀⠀⠙⣿⠁⠀⠈⢳⣄⡞⠃⠀⠹⣄⣼⠋⠀⠈⣿⡿⠀⠀⠀⠀⠀⠙⠳⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⡿ ⠀⠀⠀⠀⢿⣿⡀⠀⠈⠳⣄⠀⢷⠀⠀⠀⢠⣿⣿⣿⣿⢞⡿⠀⠀⠀⠀⠀⠀⠀⢻⣀⣴⣶⣾⣏⡷⠻⣆⣰⣿⣿⣤⣴⣾⣿⡃⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⠀⠀⠀⢀⣁ ⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠈⢣⡈⣦⠀⢠⣿⣿⣿⣿⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⢰⣛⣿⣟⢿⡞⣇⢀⣾⣿⠉⢻⣿⣿⣻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡟⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠹⣿⡇⠀⠀⠀⠀⠉⠹⣤⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡿⠀⠙⢿⣿⣿⣿⣿⠟⠀⠛⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⢻⣿⣄⠀⠀⡀⣀⣴⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠩⣿⡀⠀⢀⡼⠛⢹⣿⡅⠀⠀⠀⣧⣻⢵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⢻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣀⢀⣾⠿⠻⢶⣄⠀⠀⣠⣶⡿⠶⣄⣠⣾⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣿⣿⡿⣿⠿⣿⡿⢼⣿⣿⡿⣿⣎⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢛⣛⡉⠀⠀⠙⠛⠻⠛⠑⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⣤⣴⠿⠿⣷⣤⡤⠴⠖⠳⣄⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣟⠻⢦⣀⡀⠀⠀⠀⠀⣀⡈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠉⡇⠀⠀⠛⠛⠛⠋⠉⠉⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠑⠪⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣦⣼⠛⢦⣤⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠲⠖⠛⠻⣿⡿⠛⠉⠉⠻⠷⣦⣽⠿⠿⠒⠚⠋⠉⠁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠛⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⣰⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣄⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⠀⠀⠀⣿⡾⢿⣀⢀⣀⣦⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣿⡿⠟⠻⠶⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⢀⣿⣧⡾⣿⣿⣿⣿⣿⡷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣧⠀⡀⠀⢀⣀⣀⢒⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡾⠁⠙⣿⡈⠉⠙⣿⣿⣷⣬⡛⢿⣶⣶⣴⣶⣶⣶⣤⣤⠤⠾⣿⣿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣸⠃⠀⠀⢸⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⠟⡉⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣿⠀⠀⢀⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠉⠠⠿⠟⠻⠟⠋⠉⢿⣿⣦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠁ ⢀⣿⡆⢀⡾⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⣯⣙⢷⡄⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣻⢿⣷⣀⣷⣄⠀⠀⠀⠀⢸⠀ ⢸⠃⠠⣼⠃⠀⠀⣠⣾⡟⠀⠈⢿⣿⡿⠿⣿⣿⡿⠿⠿⠿⠷⣄⠈⠿⠛⠻⠶⢶⣄⣀⣀⡠⠈⢛⡿⠃⠈⢿⣿⣿⡿⠀⠀⠀⠀⠀⡀ ⠟⠀⠀⢻⣶⣶⣾⣿⡟⠁⠀⠀⢸⣿⢅⠀⠈⣿⡇⠀⠀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠐⠋⠉⠉⠀⢸⠁⠀⠀⠀⢻⣿⠛⠀⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠹⣿⣿⠋⠀⠀⠀⠀⢸⣧⠀⠰⡀⢸⣷⣤⣤⡄⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢼⡇ ⠀⠀⠀⠀⠀⠙⢻⠄⠀⠀⠀⠀⣿⠉⠀⠀⠈⠓⢯⡉⠉⠉⢱⣶⠏⠙⠛⠚⠁⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⢀⣿⠀⢠⡄⠀⠀⠀⣁⠁⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇

⡶⢫⣭⡝⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣹⡿⢃⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠉⣗⣻⡃⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⢠⡀⢀⠀⠀⠀⠀⠀⠀⠀⡴⣚⣽⡛⢦ ⠀⠀⣿⣨⣗⠀⢀⣤⡶⠟⠛⣉⣽⣶⣯⠿⠿⠿⢯⣷⢤⡀⠀⠀⠀⢦⣼⣿⠇⣸ ⠀⠀⠀⠀⢀⣼⠟⠉⢀⣴⠟⠋⠀⡀⠀⠀⠀⠰⣆⠈⠙⢷⣆⠀⠀⣤⣏⣴⠾⠃ ⠀⠀⠀⢠⣿⠃⠈⢠⡿⠃⠀⠀⣸⡁⠀⢰⠀⠀⢸⡄⠀⣄⠻⣧⠐⣯⣩⠟⠀⠀ ⠀⠀⠀⣿⡇⠀⠂⣼⠃⢸⡄⠉⣽⠀⠀⣯⠀⠀⡘⣧⠀⢸⡄⢿⡇⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⠆⠈⢄⡟⠀⣸⠄⠠⣿⠀⠀⣿⠀⠀⣽⢷⡀⠈⡇⢸⣿⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⢠⡭⢠⡇⠀⢼⣂⣰⣿⣦⣠⣿⢯⣄⣾⣿⣦⣼⡇⢲⣿⡇⠀⠀⠀⠀ ⠀⠀⣼⡏⣰⠃⣾⣇⠀⢺⠟⣿⣿⣿⡅⠀⠀⠀⣿⣿⣿⣹⠇⣼⣿⠃⠀⠀⠀⠀ ⠀⢐⣿⠁⣯⠐⣿⢻⣀⠸⡇⠙⠿⠛⠀⠀⡀⠄⠈⠛⢋⢸⡄⣿⣏⠀⠀⠀⠀⠀ ⠀⠈⣿⡌⣷⡌⠻⣽⡜⣎⡧⠐⠂⠐⠀⡀⠀⢀⠠⠁⠂⣼⢃⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠉⣷⢾⣇⡳⢸⢷⣧⢻⣤⣤⣄⣡⣠⣔⣤⡴⡞⣿⣃⣾⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢿⣻⣿⣿⢾⣟⣯⣧⠰⠌⡍⠛⠹⣶⣿⣿⣿⢲⣿⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⣨⣾⣿⣿⣹⣾⡟⠙⠛⠉⡙⡙⣛⠉⠹⣿⣻⣿⣿⣝⡁⠀⠀⠀⠀⠀⠀

⠀⢀⠎⠀⢠⠦⢄⣀⡀⠀⠘⠀⠀⠀⠀⢀⣴⠶⠶⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡶⠃⠀⠀⠈⠳⡄⠈⢀⣤⣄⣀⠀⠀⠐⢋⣤⣴⣶⣾⣿⣿⣷⣴⣾⣿⣿⣿⣷⣶⣤⣀⠀⢀⣠⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠞⣠⣾⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣶⣶⣾⣛⣉⣽⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠿⠟⠋⠁⣾⣿⠁⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⢻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠋⠀⠀⠀⠀⢀⣿⣯⣴⣿⠹⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣘⣿⣿⣿⡿⠖⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⡿⣿⣷⣶⣴⣿⣿⠉⠻⣿⡿⠉⢻⣿⣿⣿⣿⣿⣿⣿⡿⠛⠙⠻⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⢠⡿⠿⣿⣿⣿⡟⠢⠶⠿⠗⠶⠚⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠘⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣠⣴⣿⣿⠯⣿⡟⣴⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢹⣿⢿⣿⣿⣿⣇⠁⠀⠀⠀⠀⠀⠻⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠿⢿⣽⣿⣃⣰⣿⣿⣿⠏⣿⡇⠀⠀⠀⣼⡄⠀⠀⢸⣿⠀⢻⣿⣿⣿⣄⠀⠀⣀⠀⠀⠀⠙⣿⣿⣷⣄⣀⠀⠀⠀ ⠀⠀⠀⢀⣀⣤⠾⣿⡏⣿⣿⣿⣾⡿⠤⣿⣧⡀⠀⠀⠀⠀⠀⠀⢸⡷⠖⠒⢻⣿⣿⣏⠳⡄⠘⣷⣤⣀⠀⠈⢻⣿⣿⠿⠋⠀⠀ ⠀⠀⠀⠛⠿⣧⣾⣿⣵⣿⣯⣿⣿⣥⣤⣿⣀⠉⠂⠀⠀⠀⠀⠀⠟⣀⣤⣴⣶⣿⣿⣿⣆⢹⣦⣬⣿⣿⣿⡏⠛⠓⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⠛⣏⢹⣿⣿⡿⠆⠀⠀⠀⠀⠀⢾⢛⡻⢿⣿⢀⡞⠻⣿⣿⡏⠀⠈⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡄⠈⠛⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠁⠑⠀⠙⠋⠀⠀⠀⠟⠛⠒⡶⠟⠿⠿⡿⠦⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢻⣛⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⢿⣿⣆⠀⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠻⣿⣇⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⣿⣿⣿⣿⣿⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀ ⣀⣤⡀⠀⠀⠀⠀⠀⠛⠛⣿⡄⢿⠛⢦⠘⣷⣄⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡞⠉⠣⣽⣿⣿⣿⡟⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀ ⣮⣿⣽⢿⣦⡀⠀⠀⠀⠀⢹⣿⡜⡇⠀⠀⢹⣿⣏⠓⠤⠄⠤⠔⠊⠁⠀⣰⠃⢀⣴⣿⣿⣿⣿⠃⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣽⣆⢯⣙⣦⡀⠀⠀⠀⠹⣿⣿⣄⠀⠘⠁⣿⣿⣦⡀⠀⠀⢀⣴⣾⣿⠶⠛⢉⣿⣿⣿⡿⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⡿⣿⣿⣿⣿⣆⠀⠀⠀⠙⣿⣯⠀⠀⣸⠉⢿⣿⣿⣦⣴⣿⣿⡿⠛⡄⠀⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠤⣀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣥⣨⣿⡆⠀⠀⠀⠈⢻⣧⠜⢁⡇⠈⢿⣿⣿⣿⣿⡿⠀⢠⣉⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⡇⠈⠱⡀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣧⣿⣧⠀⠀⡤⠤⣴⠿⣿⠻⣧⡀⠈⠻⣿⣿⠟⠁⣠⣾⣿⣿⣿⣿⠀⠘⣶⣦⠤⢤⡤⣤⣀⣇⠀⠀⢡⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣷⣚⣻⠤⠔⢇⠀⢻⣦⣾⣿⣿⣿⣄⠀⠈⠇⠀⢀⣿⣿⣿⠿⠿⠿⠀⣸⣿⣿⣷⣶⣶⣶⣤⣼⣆⠀⠀⢣⠀ ⣿⣿⣿⣿⣿⠿⠋⣉⣁⣀⣀⣀⣼⣧⣀⣛⣋⡁⢠⡿⠋⢱⣀⡰⢶⣼⠾⠛⠃⢀⣀⠀⠀⠚⠻⣿⣿⣿⡿⢿⣿⣿⣿⣆⠀⠈⣆

⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀ ⠀⠲⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⠉⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠉⠁⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠋⠛⢿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠈⠻⣿⣿⠏⠀⢹⣿⣿⣿⣿⣿⣿⣿⡻⠄⠀⠀⠀⠙⢿⣿⣿⣿⣿⡄⠀ ⣀⣀⣀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠢⢤⡢⢿⠷⢦⠤⠚⢿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⡄ ⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⡏⠀⠀⠀⠀⢰⠀⠀⠀⠀⠈⣿⣿⠹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢸⣿⠇⠀⠀⠀⠀⢺⠇⠀⠀⠀⠀⣿⡇⠀⢹⣿⣿⣿⣿⢦⠀⠀⢦⣄⠀⠀⠀⠀⠻⠿ ⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠙⠻⣿⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠋⠉⠹⣿⣿⣿⡌⢳⡄⠈⢿⣿⣶⣦⡄⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣤⣿⡀⠈⠁⠀⠀⠀⠀⠀⠀⠊⠀⣏⣠⣤⣤⣤⣿⣿⣿⣷⢰⣿⠲⢬⣽⣿⣿⣷⡀⠀ ⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⠿⣿⣿⣿⡟⢦⠀⠀⠀⠀⠀⠀⠀⢠⡾⢿⣿⣿⣿⡗⢸⡟⠻⣿⣿⡃⠀⢰⠿⣿⣿⣿⣿⣄ ⠿⢿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡇⠈⢳⡻⠇⢀⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠸⢏⡀⡽⣥⠋⠀⠀⢈⡿⢿⣶⣇⣀⠀⠉⠙⠛⠉ ⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⣠⣾⣿⣿⣁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⢾⣿⣿⡿⢿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣯⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⣷⠈⠻⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡏⠙⠛⠛⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⠻⣿⣧⠀⢹⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠁⠀⢻⣿⣧⠀⢿⠹⣿⣿⡷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠿⠇⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⡘⣆⢹⣿⡿⣿⡉⠲⢄⡀⠀⠀⠀⠀⠀⠀⣀⠴⠊⣿⠀⠀⢰⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⡜⣆⣿⠇⢹⣷⣤⡀⠈⠒⠤⠤⠤⠔⠊⠁⣠⣴⣿⠀⢠⣿⣿⠟⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣮⡿⠀⢸⣿⣿⣿⣷⣄⠀⠀⠀⢀⣴⣿⣿⣿⣿⣴⣿⢿⡇⣸⣿⣿⣿⠓⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣆⣂⣼⠉⢻⣿⣿⣿⣷⣄⣴⣿⣿⣿⣿⠟⣿⣏⣀⣼⢁⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠴⢿⣿⣷⣤⠋⡆⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⡇⠳⣄⡏⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣙⣶⣾⣿⣷⣴⡃⠀⠀⠻⣿⣿⣿⣿⣿⣿⠃⠀⠀⣷⣤⣼⣹⣿⣿⣿⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢯⠤⢬⣿⣿⣿⣿⣿⣿⣤⣄⠀⠙⢿⣿⣿⠟⠁⠀⣠⣴⣿⡟⣱⣿⣿⣿⠄⢬⣷⣤⣤⣤⣄⣀⣀⣀⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣿⣶⣶⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠘⢿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠈⠻⣿⣿⣿⣿⣆⠀⠀⠀⢀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣀⣤⣶⣶⣌⠻⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⠁⣰⣿⣿⣿⣿⣿⣦⣙⢿⣿⣿⣿⠄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⣹⣟⣫⣼⣿⣿⣶⣿⣿⣿⣿⣿⣿⣯⡉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⢻⣿⣿⣿⣿⣿⡇⠀⠀⠈⠉⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⡇⠀⠸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⢿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⣄⣐⣀⣀⣀⣀⣀⡀ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠠⠀⠠⠀⠀⠄⠀⢤⡿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠠⠀⠠⠀⠀⠄⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠈⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀ ⠀⠀⠀⢀⠀⠀⠀⠀⡀⠀⢀⠀⢀⠀⠀⣀⣾⠏⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⣴⠟⠀⠀⡀⠀⠀ ⠄⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⡀⠀⢰⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⣠⣾⣿⠁⠀⠰⠀⠀⠀⠀ ⠀⠀⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠈⢀⣾⣿⠇⡔⢳⣀⣸⣀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠀⠀⠀⠠⠀⠀⠀⠀ ⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢐⣿⣿⣿⡼⠀⠀⠀⠈⢹⠃⡀⠀⢀⠀⢀⠀⠀⡀⠀⡀⣠⣶⣿⡿⠋⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⡏⠀⠀⠀⠀⠀⠀⠙⠦⠤⠤⠤⢤⣴⣆⠀⢠⣾⣟⣿⣿⠗⠉⠰⠥⠄⣠⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣸⣿⣿⣾⠇⠀⠀⠀⠀⠀⣤⠼⠃⠀⠀⠀⠀⠉⠢⡙⠻⢿⣿⡿⠃⠀⠀⠀⠀⠛⢏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⠋⡿⠿⠀⠀⣠⣤⡤⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠙⠲⣄⠀⠀⠀⠀⠀⣈⣳⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⢀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠈⠳⡄⠀⠀⢿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⢠⡾⠀⠀⡆⠀⠀⠀⠀⠀⣷⡀⠀⠀⠘⢦⢤⣼⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⢠⠏⣇⠀⠀⡄⠀⠀⠀⠀⠀⢹⢳⠀⠀⠀⠈⢧⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⢀⢾⠁⠀⠀⠀⠀⠀⣰⣇⣀⣹⡀⢰⠁⠀⠀⠀⠀⣀⣼⣨⣇⠀⠀⠀⣸⣿⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢀⡴⠋⠎⠀⠀⠀⠀⠀⢠⠃⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⢠⠇⠀⠸⡄⠀⠸⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⡤⠊⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⣇⡆⠀⠀⠀⠀⢀⡎⠀⠀⠀⢳⠀⠀⠈⢿⣿⡁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣇⣠⣔⣁⠤⠔⠒⠉⣷⠀⠀⠀⢠⠏⣀⣀⣀⣀⡀⢹⠇⠀⠀⠀⢀⡞⢀⣠⣤⣶⣬⣇⠀⠀⡼⢷⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢯⠉⠁⠀⠀⠀⠀⠆⠹⡆⠀⢠⣿⣾⢿⣿⣿⣿⡿⣿⠄⠀⠀⣠⡾⠡⣿⣿⣿⡍⠙⣿⠁⢀⣿⡆⠀⠙⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢸⠀⠀⠹⡀⣼⡏⠁⣸⣿⣿⢿⡷⡇⠀⣠⠞⢹⠃⠀⡿⡟⢿⠃⠀⡟⡆⢸⠀⠑⠢⠤⠼⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢸⠀⠀⠀⠳⡇⢳⠀⢻⣄⠀⢰⢣⡧⠞⠀⠀⠀⠀⠀⢿⣀⡼⠀⢰⠇⠹⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠛⠀⠀⠀⠀⢸⡆⠀⠀⠀⠉⠀⢧⠀⢙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢁⢠⣾⡀⠀⢸⠀⠀⣶⡿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡎⠀⢠⠀⠀⠀⠀⡇⠀⠀⠀⠀⢲⣄⣿⡌⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⣿⠃⠀⢸⠀⠀⢸⠟⠛⠀⠀⠀ ⠀⠀⠀⠀⢀⠞⢀⣠⠃⠀⠀⠀⡔⢻⢸⡀⠀⠀⠈⡇⠙⠓⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⣠⠟⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠗⠚⠉⢸⠀⠀⠀⢠⡇⠀⠟⢣⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⡸⠹⡄⠀⢈⣇⠀⠀⣧⠀⠀⠘⢷⣶⣤⣄⣀⣀⣀⡤⠔⠋⢧⡿⡀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⡇⠀⢙⣶⣿⣿⡆⠀⣿⢦⡀⠀⠀⢹⣿⣦⣀⣩⠟⠀⠀⠀⠈⠁⢣⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠞⢣⡴⠋⠀⢿⣿⣿⡄⣟⣶⡻⣦⣀⢀⣿⣻⣿⣿⣄⡀⠀⠀⠀⠀⠈⢆⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠶⢖⡒⠒⠚⠛⠻⢦⣄⡀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡏⠙⠦⣄⡀⠀⠀⠀⢀⣀⡤⠖⣛⡉⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠈⠉⠛⠓⠚⠛⠛⠉⠉⠉⠉⠙⠓⠦⣄⠀⢀⠀⠈⠂⠀⠀⢀⣠⣤⣌⠳⡄⠀⠈⠻⢤⣀⠀⠀⠀⠀⠀ ⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠉⠉⠓⢄⣀⠔⠉⠀⠀⠀⠑⢅⢀⣀⣀⠀⠻⡇⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠔⠋⠀⠀⠀⠀⠀⠀⢀⠈⢁⡾⠓⣄⠀⠀⠀⠈⢧⠀⠉⠙⠲⣽⣄⠀⠀⠀ ⠀⠀⠀⠀⣨⠟⢒⣦⠴⠒⠋⠉⢁⠜⠁⠀⠀⠀⠀⠀⠀⣠⣾⡽⠷⠿⠗⠶⠿⡄⠀⠀⠀⠘⣧⠀⠀⠀⠀⠹⣆⠀⠀ ⣴⡶⠶⠶⠛⠛⠉⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⢿⢧⠀⠀⠀⠀⠹⣆⠀ ⠈⠣⡀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⣠⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣷⠀⠀⠀⢸⠈⣧⠀⠀⠀⠀⢻⠀ ⠀⠀⠈⡷⠲⠤⣤⡠⠞⠁⠀⠀⠀⠀⠀⢠⠏⢀⡞⢀⣀⡤⠤⠤⠀⠀⠀⠀⢸⢀⡿⠀⠀⠀⣾⣄⡸⡆⠀⠀⠀⢸⡇ ⠀⠀⠀⣧⣤⠖⠋⠀⠀⣠⠆⠀⠀⠀⢀⣼⠀⡾⠀⠀⠀⠀⠀⣀⣠⠀⠀⠀⡟⢸⡇⠀⠀⢰⠃⠀⠀⢷⠀⠀⠀⢸⡇ ⠀⠀⠀⣿⠈⠙⠓⠒⢛⡏⠀⠀⠀⠀⠀⡟⣾⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⠇⢸⠇⠀⢠⣿⣿⣿⣿⣿⠀⠀⠀⣼⠁ ⠀⢰⠻⣿⣇⠀⠀⡴⣿⡇⠀⠀⠀⠀⠀⣿⡟⡇⣿⠤⠄⣤⣦⢚⡇⠀⢀⡟⢀⣾⠀⣠⣟⠛⣯⢹⡏⣿⠄⠀⢠⡿⠀ ⠀⢸⠀⠈⠛⣶⢶⡇⢻⣇⢷⠀⠀⠀⠀⣿⠇⠀⠙⢞⢳⠎⠁⣸⠃⠀⢼⠗⢫⣧⠔⠁⢿⣲⠋⣸⠁⡼⠀⣠⠟⠀⠀ ⠀⠈⡗⠀⠀⡏⣸⠇⣸⠛⢿⣷⡀⠀⠀⠸⡄⠀⠀⠈⠛⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⠁⠼⢷⣾⠁⠀⠀⠀ ⠀⠘⣇⣠⣶⣿⢦⣘⣾⡞⠉⠉⠉⠢⣀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣀⣀⠀ ⠀⠀⣘⠿⠋⠀⠀⣠⠸⡇⠀⠀⠲⠦⠈⠙⠒⣚⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⡼⠁⠉⢉⣽⠃ ⢿⡋⠁⠀⠀⢀⠔⠁⠀⠹⣄⣀⠀⠀⠀⣀⡶⢤⣉⡲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠉⠐⢶⣾⣉⣀⠀ ⠀⠉⢓⣲⠞⠁⠀⠀⠀⡇⠀⠉⠉⠉⠉⠙⡆⠀⠙⢿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⡚⠛⠉⠁⢦⡀⠀⠀⠀⣠⠴⠋⠀ ⠀⠀⠘⠯⠤⣤⣤⡒⠀⣧⠀⠀⠀⠀⠀⠀⠹⣦⣄⣀⣉⣻⣿⣿⣹⣿⣿⣿⣿⣿⡿⣆⣀⠀⠀⣙⣳⠶⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠲⢼⠗⠲⠴⠦⣤⣄⣀⣨⣿⣿⣾⠿⢦⣼⣿⣿⣿⣿⣩⣿⣷⣿⡍⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠋⠁⢠⠏⣰⣿⣿⣿⣸⣿⣿⣧⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠸⡄⠹⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠹⣿⣷⣤⣤⣴⡿⣶⡿⣿⡁⣿⢻⢿⣆⣼⠟⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⢺⣿⡿⢉⣻⣿⣿⣧⡈⠻⢃⣼⣆⠙⠁⢀⣾⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⣠⣶⡟⠁⠀⣾⣿⣿⣿⣿⣿⣶⣾⣿⣿⣧⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣿⣧⠶⠛⠉⠉⠉⠉⠉⠉⠛⠳⠶⡤⣶⣞⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣝⣽⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠷⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⢶⣻⠁⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⢶⣦⣄⣿⣾⡇ ⠀⠀⢀⣴⣞⣯⣽⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠙⠉⠃ ⠀⠀⠘⠋⣩⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⢿⣦⣄⢶⣦⣻⢻⣶⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠶⠶⠷⠀⠀⠀ ⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡗⠀⠀⣿⣇⣿⠙⢧⡀⠠⢿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡄⠤⣀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⣀⣼⣶⣿⠃⠀⣰⡿⣿⡟⠀⠀⠙⢦⡁⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⢻⣿⣿⣿⣄⠀⠀ ⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠋⠉⢠⡾⡿⢀⣴⠏⠀⠿⠀⠀⠀⠀⠈⢷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠾⠛⠃⠸⠿⠃⠀ ⢀⣠⣿⣷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢰⡇⠀⣰⠏⢰⡷⠟⠁⠀⠀⠀⠀⢀⣴⠶⠲⢺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀ ⠙⠛⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⣾⡯⠤⠤⢤⡄⠀⠀⠀⠀⠀⠘⣾⣿⣦⠀⡇⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣾⠃⣠⣤⠀⣀⠀⠀ ⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⢿⣿⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠰⣿⡿⣿⠀⡇⠀⠀⠀⠀⢀⣀⣸⣧⣀⡀⠀⠹⠿⠋⠹⠟⠋⠀⠀ ⠀⠀⢸⣿⢷⠄⠄⠀⠀⠀⠀⠀⣿⣄⠀⠀⣿⠀⣾⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠿⣿⡟⠀⠹⣄⠀⠀⠀⠘⣿⡉⠉⢙⣿⠀⠀⠀⠀⠀⢰⣷⡄⠀ ⠀⠀⠀⠁⠸⣇⠆⠀⠀⠠⠀⢠⣼⣿⣄⠀⣿⠀⢻⣾⡿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠈⠁⣠⡿⠁⠀⠀⠀⠀⠀⠈⠉⠁⠀ ⠀⠀⠀⠀⠀⠘⢷⣄⠀⢀⣶⡟⠁⠀⠹⣶⣿⠀⠀⠉⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⢠⡄⠀⠛⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣽⢰⣦⣿⠀⠀⠙⣦⡘⢿⠀⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠈⠿⣦⡄⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⠛⠋⣿⣨⡷⣄⡀⠈⠁⣀⣙⣂⣐⡋⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⢈⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⣠⡬⠟⠛⠋⠉⠉⠉⠉⠉⠛⠛⠛⠲⠦⢤⣄⣤⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⣥⣄⣰⣦⣶⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠛⠛⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠂⠀⠀⣠⣤⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡆⠀⠀⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⠀⢀⣤⡶⠛⠉⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣧⣴⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⢁⡇⠀⠀⠸⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠛⠉⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⣠⠾⣷⢶⠀⠀⠀⣬⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⢸⠃⠀⠀⠀⠀⢉⡗⠦⠤⠤⠤⠤⠤⠴⠖⠚⠋⠁⠀⠀⠀⠀⠀⠀⢀⡴⠒⠶⣿⡤⠴⢾⡋⢧⠙⣎⡷⠀⠸⢿⣿⠇⢀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠸⣧⠚⠃⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠘⡇⠀⠈⢷⠘⣧⣸⡏⠀⠀⠘⠋⠀⢿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⢿⠀⠀⠈⣷⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⢸⠁⠀⠀⠀⠀⠀⢸⣆⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡟⠀⠀⠀⠀⠀⠀⠀⢻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⣠⣤⣤⠴⠶⠛⠛⠉⣩⣷⣶⣤⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀ ⠶⠶⠛⠛⠛⢉⣋⠀⠀⢰⣷⡀⠀⣸⣿⠏⠙⣿⣿⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⢷⣤⡈⣿⣧⠀⣿⣿⡀⠀⣿⣿⠃⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣏⠻⣿⡾⣽⡆⠘⢿⣿⣾⣿⠋⠀⠀⠀⢀⡀⠀⠸⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⡄⠈⠙⠟⠃⠀⠀⠀⠁⠀⠀⢀⣀⣼⠋⢧⠤⠖⠻⣆⠀⠀ ⡀⠀⠀⠀⠀⢀⣠⣍⠁⠀⠀⢀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣦⣀⠠⠀⠂⠙⣦⠀ ⣧⠀⢀⣀⣠⣼⡟⢸⣷⣿⣿⣿⣿⡿⣿⢿⣻⣟⣯⢿⡽⣯⣿⣿⣆⠀⠀⠀⠘⣦ ⠙⣿⣿⣏⣡⠤⠔⠾⣿⣻⣽⣳⢯⡿⣽⢯⡷⣟⡾⣯⣿⣿⡷⣯⣿⡆⠀⠀⠀⠹ ⠀⣿⣽⣏⠀⠀⠀⠀⣿⣯⢿⣽⡿⣿⣯⣿⣽⣻⡽⣿⣻⣷⣿⣿⣷⣿⡄⠀⠀⠀ ⢠⣿⣳⣿⡄⠀⠀⠀⢸⣿⢸⣿⣿⡿⠿⠿⠞⠛⠛⠋⠋⣀⣹⣷⣾⠻⣷⠀⠀⠀ ⢸⣷⢯⣿⣧⠀⠀⠀⠀⢻⣿⣋⣹⣿⣷⡄⠀⠠⠀⠀⢰⣿⣯⡹⢿⠀⢻⣧⠀⠀ ⢸⣯⢿⣿⣿⡆⠀⠀⠀⠸⣇⠹⡿⠩⢿⠇⠀⠠⢀⣴⣇⠈⢆⡐⢃⠆⠁⣿⡆⠀ ⢸⣿⣻⡇⠠⣷⠀⠀⠀⠀⢻⡆⡡⢁⠆⠠⠈⢀⣾⠛⣽⡆⢂⠉⢂⠌⢰⣿⣿⡀ ⢼⣷⣻⣿⣄⢸⡇⠀⠀⠀⠈⣷⡀⠃⠌⠐⠀⢸⣇⢣⣼⠇⠀⠈⢀⣠⣾⣿⡽⣷ ⣿⣳⢿⣿⣿⣿⣿⡀⠀⠀⠀⢹⣇⠤⡄⢠⢀⢀⣉⡋⣁⣠⣤⣶⣿⣿⣿⣿⣻⣽

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠖⠒⠚⠛⠓⠒⠲⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⢀⢀⣴⠀⢀⠀⠀⠀⠀⢀⠀⠀⠈⠉⠓⠦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⢀⡔⢩⢾⠃⠀⢸⢃⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢞⣥⣀⠀⠀⣰⢋⢔⡁⣼⠀⠀⢸⣾⡇⠀⠀⠀⢹⡄⠀⠀⠀⠸⣆⠀⠀⠙⢆⠀⠀⠀ ⠀⠀⠀⢀⡼⠁⣸⡟⠺⠯⣿⣷⠿⠋⠀⢿⠀⠀⣾⠋⢻⡀⠀⠀⠈⡇⠀⠀⠀⠀⢻⠀⠀⠀⠈⢧⠀⠀ ⠀⠀⢠⡞⠀⣰⣿⠀⠀⣰⠟⠀⠀⠀⠀⢸⡄⠀⣿⠀⠀⢧⠀⠀⠀⢿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢧⠀ ⠀⢀⡟⠀⢠⣿⣧⣤⣰⡏⠀⠀⠀⠀⠀⠀⣧⠀⣿⠀⠀⠈⣧⠀⠀⢸⡄⠀⠀⢸⣾⡇⠀⠀⠀⠀⠘⡇ ⠀⣼⠁⠀⣾⣿⡏⠛⡟⠀⢀⣀⡀⠀⠀⠀⠘⣆⣿⠀⠀⢀⣘⣆⠀⠸⡇⠀⠀⢸⣿⠀⢠⡄⠀⠀⠀⣿ ⠀⡟⠀⢀⣿⠏⢿⢰⠇⢰⡟⠉⣿⡦⠀⠀⠀⠘⣿⠀⣰⡟⠉⠻⣆⠀⡇⠀⠀⣼⡏⠀⢸⡇⠀⢀⠀⣿ ⠀⡇⠀⢸⡏⢀⣾⣼⠀⠘⢷⣭⡿⠃⠀⠀⠀⠀⠈⠀⠹⣧⣖⣴⠿⣶⣧⠀⠀⡿⠁⠀⢸⡇⠀⢸⠀⣿ ⠀⣧⠀⣼⠁⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⣼⣿⢀⣸⠃⠀⠀⣿⡇⠀⢸⣧⡇ ⠀⢸⣤⡇⢰⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣿⡿⡏⠀⠀⢸⢻⣇⠀⢸⡿⠀ ⠀⠀⢻⠀⣸⣿⣿⠃⠀⠀⠀⠀⠀⠀⢰⣿⡀⠀⠀⠀⠀⠀⠀⠀⣾⣾⡿⠁⠀⠀⠀⣿⣼⡇⠀⢸⡇⠀ ⠀⠀⣿⠀⣻⣧⢻⣆⠀⠀⠀⠀⠀⠀⣾⢀⣧⠀⠀⠀⠀⠀⠀⢸⡗⣿⠁⠀⠀⠀⢰⣿⣿⡇⠀⢸⠀⠀ ⠀⠀⣇⠀⢻⣿⢡⣿⣷⣄⡀⠀⠀⠀⠓⠒⠛⠀⠀⠀⠀⠀⠀⢸⣷⠇⠀⠀⠀⠀⣾⣿⣿⢃⡆⢸⠀⠀ ⠀⠀⢿⠀⢸⣿⣄⠝⣿⣿⡏⢳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡿⠀⠀⠀⠀⣼⣿⣿⣿⣾⡁⢸⠀⠀ ⠀⠀⠸⡆⠈⣿⣿⣇⣻⣿⠇⠀⢻⣿⣷⣶⡖⠒⠒⠛⠉⣿⣿⣿⠃⠀⠀⠀⣰⣿⣿⡿⠋⠀⠳⣼⠀⠀ ⠀⠀⠀⠻⣾⠉⠻⣿⣿⣿⡀⠀⠀⢹⡿⠙⣇⢀⣀⡤⠞⢻⣿⡟⠀⢀⣴⣶⣿⣿⠏⠀⠀⠀⠀⠉⠀⠀ ⠀⠀⠀⠀⠉⠀⠀⠀⠙⠻⢷⣤⣾⡟⠀⣴⣾⣟⢢⠀⠀⢸⣿⣇⡔⠁⣸⠃⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣡⠞⣥⣾⣾⢿⣧⠀⣾⣿⣿⣿⣦⡁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⡟⢁⡼⣹⣿⢹⠸⣿⣼⠟⣿⣿⣷⢿⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⠳⣄⣰⢣⣿⡼⠀⣿⣿⣀⣿⣿⡇⠁⠀⢙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢀⣿⠇⣸⡿⢧⣴⣿⣿⣶⣿⣿⠁⠀⢠⠁⠨⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⠉⣿⣿⣿⡞⠀⣏⣧⣿⣿⣛⣿⣿⣟⢻⠀⠈⠨⠠⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⣿⣷⣿⣿⡄⠘⣿⠟⠁⠠⣟⣿⢏⣈⣿⣿⣿⣧⢹⠦⠠⠨⢸⠀⣿⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⡋⣿⣿⡞⢿⣯⠱⣿⡆⠀⣴⣿⡿⣾⣿⣿⣿⣿⣿⣽⡭⠨⠨⠈⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⡟⢠⣿⣟⡀⠘⣿⣷⣿⣇⣾⣿⣿⡿⣿⣟⣀⠀⣿⣿⣈⠉⠀⢨⢀⢀⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡿⡁⣿⣿⡏⣡⠀⢿⣿⣼⣿⣿⣿⠋⡶⣷⡂⢙⠀⢸⣿⡈⣻⠠⢸⡀⠈⣻⣿⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣹⣳⣿⣇⣀⣈⣐⣻⣿⣿⣿⣂⣀⣈⣉⣀⣀⣀⣀⣻⣿⣿⣩⣅⣈⣀⣰⣿⡟⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀

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⠀⡘⠀⠀⠀⠀⠀⠀⣸⠵⣌⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⢦⡀⢳⣂⠈⢻⡇ ⠀⡕⠀⠀⠀⠀⠀⣰⠏⠀⠈⢮⢧⠀⠀⠀⠀⠀⠀⠀⠀⡷⠦⠒⠑⣄⢻⡆⠀⠹ ⢀⠖⠀⠀⠀⢀⣴⠫⠤⠖⠋⠉⢾⡄⠀⠀⠀⠀⠀⠀⢰⣃⡤⠀⠀⠈⢣⡟⡀⠀ ⢨⠒⠀⠀⢠⡾⠃⠀⠠⠴⠭⡆⠈⣧⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⢀⣀⡀⢻⡅⠀ ⢸⠌⡄⡰⡟⠁⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⢠⢿⣣⣭⣿⣾⣿⢿⠇⣻⡇⠀ ⢸⢎⣴⣋⣀⣀⣠⣶⣯⣭⣭⡷⠀⠈⡇⠀⢀⡴⢣⠿⠛⣿⣿⡇⣿⠘⠀⡷⣯⠀ ⢸⠉⢿⠻⠛⣿⣿⣿⡏⢻⡏⠋⠀⢀⣇⠴⡉⡴⠃⠀⠀⢿⣿⢷⡏⠀⠀⣿⣹⠀ ⢸⡀⠈⠃⠀⢹⣿⣿⢧⣼⡇⠀⠀⢨⢃⡶⠋⠀⠀⠀⠀⠈⠛⠋⠀⠀⡀⢳⣽⠀ ⠠⡇⠀⠀⠂⠀⠛⠋⠫⠍⠁⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠄⠠⠀⠁⠀⣼⣻⠀ ⠐⢻⠀⠐⠀⠠⠀⠄⢀⠠⠀⠀⠀⢤⣤⣤⣴⣾⣶⡞⠀⠀⠀⠀⠐⠀⣡⣿⢽⠀ ⠘⡸⣷⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⣾⢩⠖⡜⣬⠻⡇⠀⠀⠀⠀⣠⣾⣛⣾⡻⠀ ⠀⠥⣹⣿⣷⣤⣀⣟⡉⠓⠦⡀⠀⠹⣎⠺⡜⢤⣫⠁⣠⠖⠋⠉⣹⢧⣏⡷⡇⠀ ⠀⠱⡠⢿⣿⣿⣿⣽⣮⡲⠀⠙⣄⣀⠈⠙⢚⣋⠥⠊⠁⢀⣴⣿⣿⣗⡾⣽⠁⠀ ⠀⠰⡁⠆⢿⣿⣿⣿⣿⣷⠀⠀⠘⠫⠿⠛⠉⠀⠀⣠⠖⣻⣿⣿⡿⣏⢷⡏⠀⠀ ⠰⠠⢌⠍⡢⢙⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢀⣿⣿⣿⣷⣿⠟⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣤⠞⠛⣻⣧⣷⣾⣿⣿⣿⣿⣶⣶⣯⣤⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⢠⠀⠀⠀⢔⣾⣷⠟⠁⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣭⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⢴⣿⣯⡻⣟⣵⣿⣿⣁⠨⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣽⡿⣹⣾⠷⡿⢿⣿⢿⣿⠀⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣦⡠⠀⠀⠀⠀⠀⠀⠀ ⢀⣼⠿⣽⣿⠁⢎⡀⢌⣠⠏⢻⡆⢸⣿⣿⢿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣻⢿⣿⣿⣿⣿⣷⡠⠀⠀⠀⠀⠀⠀ ⢸⣯⢿⣿⡿⡀⣘⠎⠙⢶⡀⠌⣿⠑⣿⣯⢿⡿⣿⣿⣯⣟⡿⣿⣿⡿⣿⣽⣟⡿⣭⣟⣾⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀ ⢸⢯⣿⣿⣷⡑⠑⠲⡄⡖⠛⠒⣼⣿⣿⣽⣯⣿⣿⣿⡷⣯⣿⣽⣳⢿⣽⣻⣾⣽⣿⣿⣿⣾⣿⣿⣿⣿⣧⠂⠀⠀⠀⠀ ⢸⣯⣿⣿⣿⠿⣧⣆⠻⣄⣶⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀ ⠘⣷⣿⡙⠁⢀⣻⣿⣿⠛⠻⢿⣿⣿⣿⣿⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀ ⠀⢽⣥⣷⠂⡀⢠⣿⣯⣑⣠⣾⣿⣿⣿⣿⠃⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⠀⠀⠀ ⠀⠀⠙⣿⣿⢿⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣻⠀⠀⠀ ⠀⠀⢰⣿⡏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣗⠀⣀⣀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⠀ ⠀⠀⣿⠇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠀⠀⠀⠈⠻⢿⣯⡻⢿⣿⣟⣿⣿⣿⠿⠿⠿⠟⢻⣿⣿⣿⣿⣿⢇⠀⠀ ⠀⢰⡟⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡛⠿⣆⠀⠀⠀⠀⠀⠀⠉⠁⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣟⣿⣯⠆⠀ ⠀⠺⣧⣄⣠⣿⣿⡿⠛⠻⣿⡿⣿⣿⡇⢀⣠⣤⣤⣤⣅⣒⠀⠀⠀⠀⠀⠀⠀⣮⣶⡾⢿⢷⠖⣿⣿⣿⣿⣿⡹⣿⣧⠀ ⠀⠀⢸⣿⣿⣿⡿⠠⠤⣄⡈⠧⢿⣿⣯⠛⠛⠛⠉⠉⠉⠙⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⡜⣿⡆ ⠀⢠⣿⣿⣿⣿⣿⣄⠀⠘⠮⠖⠈⢿⣿⣧⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡿⣽⣿⣸⠇ ⠀⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣶⣶⣽⣻⢿⣷⠦⠀⠀⠀⠀⢄⣀⣀⡀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⡿⠀ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣀⣀⡀⣠⠞⢉⣶⡤⢤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀ ⠀⣻⣿⣿⣿⣿⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣵⣶⣟⣳⢶⡄⠈⢻⣿⣿⣿⡿⣿⢿⠅⠀⠀⠀⠀⠀ ⠀⠀⠙⢿⣿⣿⣿⣷⣾⠯⣿⣿⣿⣧⣀⠀⠀⠈⠙⠛⠿⢿⡿⣿⣏⣁⣀⣉⣙⣣⠀⣠⣿⣿⣿⣷⣿⣭⣶⣤⡆⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⣱⣻⣿⣿⣿⠋⠚⠻⠭⠷⣲⢤⣀⠀⠊⠛⢤⡈⣻⠋⠈⡽⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠎⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⢰⣿⣿⣿⡿⠁⠀⠀⠀⢀⣠⣶⠞⠘⠯⡲⣄⣀⣽⣅⣀⡞⠀⢹⣿⣿⣿⣿⣿⡿⣿⡿⡅⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣾⣿⣿⡿⠁⠀⠀⠀⠀⠉⣼⣯⣽⣶⣴⣶⣿⣿⣿⣿⣻⣻⢷⣾⡟⢿⣿⣯⣷⡿⣿⣿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠛⠿⢿⣿⣛⡶⣤⣀⣀⣀⣀⣀⣿⣿⣷⣿⣲⣌⡻⣛⣿⣿⣿⣿⡿⠟⡻⣿⣷⣿⣿⣧⣸⡇⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⠉⠉⠉⠉⠒⢥⣢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠅⠂⣀⠉⠙⠣⢴⣬⣞⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢻⡽⠛⠁⡴⠊⠁⠀⠀⢀⣤⡈⢆⠑⢅⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⣀⢀⣾⣒⣠⠮⠔⠂⠀⡠⡶⠉⢀⢀⡔⣉⠹⡙⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠐⢶⣖⣾⣣⣄⣀⣀⣀⣀⡤⢪⠟⠁⣠⣃⠮⣤⢻⠀⠱⢸⢿⠠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣽⣿⠿⠿⠛⣿⠏⢠⠃⣠⠖⣱⡏⠀⢀⠀⣷⠀⡆⡞⡟⠒⠀⠀⠀ ⠀⠢⣤⣴⣾⣊⣁⠀⣀⣴⡟⡡⢾⡾⢿⡦⡈⡇⠀⠁⠀⣿⡄⣿⡥⢣⠀⠀⠀⠀ ⠀⠀⠘⠋⢛⣿⣿⡿⠿⡽⣋⣴⢿⡑⠚⠀⠀⢡⠀⣠⣶⢯⣿⡘⡹⣮⣢⣀⠀⠀ ⠀⠀⠀⡴⠿⠟⣟⣾⣿⣿⣿⣿⣸⠓⠀⠀⠀⠀⠀⠑⠃⡾⣿⣿⣾⣅⣢⠄⠀⠀ ⠀⠀⢰⠀⣉⢼⡿⢹⣿⠘⣿⣿⢷⡇⡀⠀⠀⠀⠀⠀⣰⠜⣻⢃⡿⡛⠢⠀⡀⠀ ⣄⡀⡡⡢⢀⡀⠃⠐⠉⢢⢽⣿⣦⠳⣈⠒⡄⠐⡂⣻⡱⡀⣿⡼⠤⠍⢈⣚⣁⠀ ⣿⠙⢽⢿⣮⣿⡥⠤⡤⠕⢌⠻⣼⢷⣌⠻⣷⡉⣌⡛⠹⡉⠻⣗⠴⢈⠀⠀⠀⢀ ⢸⣼⢊⣾⠃⣿⣧⠊⠀⠀⠀⠹⣧⣽⣹⣿⣒⢡⣞⣻⣶⣱⣥⡟⢿⢶⠮⢟⠛⠁ ⠀⣿⣿⣥⡾⠏⡙⣇⠀⠀⠀⠀⢹⠋⠁⠈⢿⢿⢌⢻⣽⣝⢿⡆⢄⡑⢿⣯⣟⠢ ⠀⢸⣟⣿⣾⠾⠟⠃⠀⣠⠐⢠⣿⠟⠀⠀⠈⡇⢳⣌⡲⢿⣮⡈⢢⣝⡒⠚⠀⠢

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣖⠒⠤⠤⢤⣤⣤⣤⣤⣤⣀⣠⠔⠒⠋⠉⠉⠛⠻⣯⠉⠉⠓⢶⣤⡀⠉⠑⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠈⢷⣦⣀⠀⠀⠀⠀⠀⠀⠈⡑⠒⠒⠒⠒⠤⠤⠤⠼⣧⣤⣀⡀⠙⢯⡳⢄⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠻⣿⣷⣦⣀⣀⣠⣖⠋⠀⢀⣠⠶⠒⠉⠉⠉⠓⠶⣄⠀⠈⠉⠓⠷⣄⣀⣠⢤⣈⣳⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⢹⡿⠿⠛⠁⠷⠤⣉⠛⠻⢿⣦⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⢲⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣣⠞⠉⠀⡐⠀⠀⠀⠀⠈⢣⡀⠀⠙⢳⡀⠀⠀⠀⠀⠀⠀⠈⢿⢮⠓⢦⣀⡀⠀⣀⣀⣠⠤⠒⠛⠃⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠘⡏⠳⠀⠙⢏⠙⣿⣿⠁⠀⠀⠀⡼⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⢀⣾⠾⢿⣆⠀⠀⠀⡄⠀⠀⢳⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⢸⠀⢣⠀⠈⠳⠙⣿⡆⠀⢀⡞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣼⡟⠀⡼⢻⠀⠀⠀⢷⠀⠀⠘⡇⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠸⣧⠘⣇⠀⠀⠀⠈⣷⡴⠛⢇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⣰⣿⡥⢸⡇⢸⠀⠀⠀⠘⠀⠀⠀⠃⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⢻⠀⠹⡀⠀⠘⡆⢻⣿⣲⢼⣆⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⠃⠀⢀⣿⠋⠀⢸⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸⠀⠀⡇⠀⠀⢹⡀⢿⡌⢹⢿⡛⠒⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⡿⠀⠀⢸⠃⠀⠀⡼⠁⣿⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢱⠀⠀⠀⡇⠸⡇⠀⣯⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢰⠣⠀⠀⡿⣀⣠⡾⠁⠀⡟⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⢸⠀⠀⠀⢣⠀⣷⠀⢹⢱⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢠⡟⡇⠀⢠⣏⡵⣻⠓⠒⢾⠃⠀⠀⡘⠀⠀⢠⠏⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⢸⠀⠀⠀⢸⠀⢻⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⡏⠀⢰⠋⣠⠃⢀⡴⠃⠀⢀⡞⠁⢀⡴⠃⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⡸⠀⠀⠀⢸⠀⢸⠀⠀⠏⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠸⠀⡇⠀⢸⠾⢥⣲⡋⠀⠀⠀⠀⢀⠴⠋⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⢀⡇⠀⠀⠀⡞⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠃⡆⠀⡇⠤⢼⣿⠟⢩⣿⣷⣶⣶⣖⠒⠒⠒⣲⣺⣿⣋⡀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⣼⠀⠀⠀⢰⠁⠀⣼⠀⠀⠀⡄⠀ ⠀⠀⠀⡞⠓⢦⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⢁⡇⠀⡇⠀⡇⠀⢠⣿⠀⠘⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠉⢟⢶⣶⣦⠤⠄⠁⢀⣠⠶⠀⡼⠁⠀⠀⢠⠇⠀⠀⡿⠀⠀⠀⠇⠀ ⠀⠀⠀⠱⡀⠀⠳⡄⠀⢠⠞⠻⡋⠁⠀⠀⢸⠀⠀⡇⠀⡇⠀⢸⣿⡆⠀⠘⠿⢿⡦⠍⠁⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⢿⣕⠋⣤⣾⠃⠀⠀⢀⡏⠀⠀⢸⠃⠀⠀⠀⠠⠀ ⠀⠀⠀⠀⠙⣆⠀⠙⣆⢸⠀⠀⣇⠀⠀⠀⠘⡆⠀⢁⠀⣇⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣟⠛⠁⣻⢿⡿⡥⢀⣠⠔⢻⡄⠀⢰⠏⠀⠀⠀⠀⠀⠤ ⡉⠉⠒⠦⡄⠈⢣⡀⠈⠻⣄⠀⠙⣆⡀⠀⠀⢻⡄⠸⡄⢻⠀⠸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⢠⣭⠴⢺⠋⠀⠀⠈⠓⢠⡿⠀⠀⠀⠀⠀⠀⡟ ⢙⣦⠤⢤⡈⠲⣄⣻⠀⠀⠘⠆⠀⠈⠹⡶⣄⠀⠙⢦⡹⣿⡄⠈⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣸⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⣧ ⠀⠳⣄⠀⠈⠙⣌⠛⠀⠀⠀⠀⠀⠀⠀⢸⡎⢳⡄⢸⣿⣿⣇⠀⣿⣿⣷⣽⣿⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⠀⢹⡀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⢠⠿ ⠀⠀⠀⢹⡦⠤⢬⣃⡀⠀⠀⠀⠀⠀⠀⠀⣷⢤⣷⠀⣠⣾⢻⡀⣿⣏⠈⠉⡟⠀⢨⣿⠓⠦⡤⢤⣤⣤⣤⣤⣤⣤⡴⠛⠉⢹⣿⠿⢿⣧⣬⣷⠴⠟⠁⠀⠀⠀⠀⠀⣀⡤⠞⠁⠀ ⠀⠀⠀⠀⠙⢦⡀⠙⢧⠀⠀⠀⠀⠀⠀⢰⡿⠘⣿⡴⠃⡿⠀⢷⣹⣿⠀⢰⠁⠀⡟⣿⠀⠀⠹⡄⠈⠉⠛⣛⠽⠋⠀⠀⢠⢿⣿⣦⣤⣾⣿⣦⣤⣄⡀⢠⣤⣴⠒⠋⡝⠛⠂⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣦⠀⠁⠀⠀⠀⠀⠀⡾⠳⣼⢻⡇⠀⣧⢸⠀⢫⣿⣆⡎⠀⢰⠁⢸⠀⠀⢀⡽⠖⡒⠚⠁⠀⠀⠀⢀⡎⠘⠋⢩⠉⢹⣿⣹⣿⠻⢿⣯⣿⠙⣆⠀⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠸⡷⠓⢄⣀⡀⢀⣀⡾⠁⢾⡏⢸⡇⠀⢻⠘⡀⠈⣷⣿⣧⣄⣸⠀⣸⠀⣠⣯⠔⢄⢻⡄⠀⠀⠀⢀⣾⠁⠀⢠⡎⠀⣼⣿⣿⣿⠀⠀⠈⠈⠦⣞⣦⠀⠀⠀⢠⠂ ⠀⠀⠀⣰⢿⠀⠀⢻⠀⠀⠀⢹⠉⠁⠘⡆⠀⡇⢸⣇⠀⠘⡆⣧⠀⣿⢸⡟⢿⣟⣛⣿⣴⢻⠛⠶⠾⣾⣷⠀⠀⢀⣾⠃⠀⠀⡜⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⣈⣿⡇⠀⠀⠀⠀ ⠀⣠⠞⠁⢸⠀⠀⠈⢧⠸⡀⠀⣧⠀⠀⢧⠀⠛⠀⣿⡄⠀⣧⠘⡀⣿⣿⠀⠈⣿⡀⠙⠁⡇⠀⠀⢠⠃⠘⣄⡰⠋⡼⠀⠀⢠⠇⠀⠀⠛⠛⡿⠛⠀⠀⠀⣠⢾⡽⣿⡇⠀⠀⠀⠀ ⠀⢿⠀⠀⢸⠀⠀⠀⠈⠳⣱⠄⠈⡆⠀⣸⡆⠀⠀⣷⣵⠀⣿⠀⢱⣯⡗⠀⢠⡇⠓⠀⢸⣴⠒⣦⣼⠀⠀⠈⠀⢠⠇⠀⠀⣸⠀⠀⠀⠀⢀⡇⠀⠀⣠⠎⢁⡿⢤⠏⣇⠀⠀⠀⠀ ⠀⢸⡄⠀⠈⠀⠀⠀⠀⠀⠉⠱⠒⠒⠋⠁⠀⠀⠀⡏⢻⣷⡟⠀⠈⣿⡇⠀⢸⡇⠀⠐⠾⣾⣗⣋⡏⠀⠀⠀⠀⣾⠀⠀⢠⣿⠀⠀⠀⡀⢸⡇⠀⡼⠃⠀⡜⢀⣼⠉⢹⡄⠀⠀⠀ ⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⣿⠀⠀⠀⢹⣹⠀⢈⡿⡄⠀⠀⠈⠉⠲⢥⣀⡀⠀⢀⡏⠀⠀⣼⣽⠀⠀⠀⢇⢸⠁⣼⠁⠀⢸⡟⠁⣸⠀⠞⣇⠀⠀⠀ ⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⠞⣿⠀⠀⠀⠀⣿⡇⠈⣿⠹⡄⠀⠀⠀⠀⠀⠀⠉⠋⢽⠀⠀⠀⡏⠸⡄⠀⠀⠸⣼⣶⠃⠀⠀⠀⢧⠞⠉⢷⠀⠘⣦⣀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⣿⠀⠀⢄⠀⡇⣣⠀⢿⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⢸⠀⢀⣇⠄⠀⠀⢻⣻⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠈⠙⠛

⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⠉⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠇⠐⠀⠀⠀⠀⠉⠛⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠈⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠒⠓⠒⠶⠤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣄ ⠀⠀⠀⠀⠀⠀⠀⣿⢿⠈⢻⣆⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⠻⢯⣉⠛⠉⠉⠉⠁⠀⠀⠀⠀⢨⣽ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⠗⠈⢿⣶⣾⡿⠃⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣿⡿⠁⠀⠀⣠⠖⠛⢉⣯⡉⠙⠳⢦⡀⠀⠀⠀⠀⢀⣠⣀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣠⣬⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⣶⠰⣼⡟⠀⠀⢠⡞⠁⠀⠀⢸⣿⡇⠀⠀⠀⣿⠀⠀⠀⢠⡟⠉⠀⢹⣯⠛⢦⡀⢀⣴⣾⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣷⡿⣸⠟⠀⠀⠀⠈⣧⡀⠀⠀⠈⣿⢃⣠⡴⠞⢁⠀⢀⡀⢈⣧⡀⠀⢸⣿⠀⠀⢹⣼⣿⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠋⠉⠁⠀⠀⠻⠶⠿⣷⡾⠋⡙⢦⣜⡛⠀⠀⣰⠏⢻⣿⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠇⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣶⣷⣶⣿⡁⠀⡈⠉⠻⠟⠁⠀⢸⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠀⣀⠀⠀⠀⠀⢀⣀⣠⣤⡤⠶⠟⠛⠋⠉⠀⠀⠀⠀⠀⠈⠻⢦⡀⠀⠀⠀⠀⠈⢹⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣿⡇⣿⡿⣶⣿⣟⣿⣿⡿⠟⠋⠙⠻⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣽⣷⣄⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⣙⢿⣿⠿⠯⠤⢤⣀⣀⣀⡴⠮⠋⠀⠀⠀⠀⠀⠀⠀⠰⠾⠛⡏⠉⠀⠛⣷⣄⡀⣺⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣀⣀⠤⠤⠈⠉⠁⠀⠀⠀⠀⣆⠀⠀⡀⠀⣤⡀⠀⠀⠹⣤⣀⣀⣸⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠛⢿⡈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠛⠚⠋⠀⠀⠀⠲⢤⣄⡈⢙⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣶⢾⣷⣄⠈⠻⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣵⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⣿⣿⣿⠿⣿⣾⣽⣿⢿⣶⣄⣀⠀⠀⠀⠀⣀⣀⣀⣤⣶⣶⣾⣿⣿⣟⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣷⣿⣿⣁⠀⠀⢈⣙⣙⣻⢷⣿⣿⣦⡀⢈⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⡿⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠿⣣⣾⠟⠛⠛⢿⣿⡿⣿⡿⣿⣿⢿⠙⠙⡿⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣶⣿⡏⠀⢀⣠⣿⡿⠗⢾⡷⠶⣿⣿⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣰⣟⢛⣭⡉⠀⠀⣹⠀⠀⠘⠿⣤⣀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣟⠓⠲⠤⣤⣤⣀⣀⣀⣀⣀⣿⣿⣿⣿⣿⣿⣟⡻⠶⣿⣷⣶⣿⣤⣤⣤⣤⣿⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠓⠲⠤⢤⣤⣤⣄⣀⣬⣯⣿⣿⠉⠉⢻⡛⠛⠛⠛⠻⠿⠿⠿⣶⣶⠿⠿⠿⠿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡷⡆⠀⠀⡀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠈⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⡟⠛⠛⠒⠶⠶⠶⠶⠶⣶⠊⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⢄⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⣿⠿⣯⣝⣳⠷⣌⠳⣄⡞⣀⣠⣤⠟⣡⣿⡦⣿⣎⢯⡀⠀⡇⣈⢽⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡶⣽⣏⣿⠶⡿⣿⣿⣚⣿⣿⠿⠿⠿⠿⠿⣿⣿⣧⢿⣿⢶⡻⢷⡿⣤⣼⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⣾⡿⠷⠛⢉⣉⠄⠀⠀⠀⠀⠀⠀⠀⠻⣿⣼⠛⠿⢿⣋⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐ ⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⣠⢶⡫⢥⠲⣬⣉⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⠤⡀⠉⠳⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣞⣻⡽⠯⠵⠞⠋⣰⡾⣟⢧⣛⢧⡛⡴⡞⠁⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠘⡆⠀⠙⢾⡀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⠀⢀⣴⡿⣽⣹⣮⣽⡲⣝⡼⠁⠀⠀⢰⠃⠀⢸⠁⠀⠀⠀⠀⠀⠀⣷⠀⠀⢺⣷⣄⡀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⡴⣖⣶⣲⣛⣯⣽⣭⢷⡶⣿⡱⢯⠇⠀⠀⢀⡏⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⢹⡤⠿⢿⣿⣶⡟⠉⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠉⠉⠉⠀⢉⣿⡿⣾⢽⣫⢾⣵⣻⡿⠀⠀⠀⣼⠁⠀⣤⢞⣿⠀⠀⠀⠀⠀⠀⡟⢧⡀⠀⠙⣿⡀⠀⢸⡌⣹⠃⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣷⡶⡿⣿⣛⣛⣛⣻⣝⣭⣽⢿⡗⠀⡁⢠⡯⢀⡾⠧⠴⠻⣧⠀⠀⠀⠀⣸⠧⠬⢷⡀⠀⢻⡇⠀⠀⠹⢧⣀⣠⠀⠀⠀⠀⠀⠀ ⠟⠟⠓⢿⣟⣯⣟⡿⣻⡽⣫⣟⢮⣿⡇⠐⡀⢸⣷⠏⠀⠀⣀⡀⣘⣷⣄⠀⠀⢺⡁⣀⣀⠹⣤⡸⡟⠀⠀⠀⠀⢨⣽⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣹⣿⣾⡿⠷⣟⣻⣛⣯⣿⡇⠂⠄⣾⣯⣼⡿⣿⣷⣿⣍⠉⠻⣷⢤⣸⣿⣿⣿⡿⣮⣻⡇⠀⠀⣧⠤⠞⠁⠀⠀⠀⠀⠀⠀ ⡾⡿⠿⢝⣷⡾⣶⣟⣿⣻⢯⣟⣵⣫⣇⠡⠂⣿⣿⠁⣿⣿⣻⣿⡾⠀⠀⠈⠙⠻⢷⣿⢯⣷⠙⣻⡇⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣯⣟⣧⣟⣶⡿⠿⣞⡶⣏⣿⠀⠅⣿⡽⡇⢿⣿⣳⣿⡟⠀⠀⠀⠀⠀⡀⢿⣿⣿⠀⣿⡧⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⡷⣿⣿⡽⣽⢿⡶⣿⣻⢯⣳⢏⡾⣇⠀⣿⡵⢧⠀⠙⠋⠉⠀⠀⠀⠀⠀⠀⠁⠀⠈⠁⠀⢻⡇⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡾⣽⣯⢷⡻⣽⣣⣟⣧⣿⣽⣻⡄⠹⣟⠮⣷⡀⠈⡀⠁⡀⠁⢰⡿⠿⠇⠀⠀⠀⢠⣿⠀⠀⠀⢀⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣀⣿⣽⢷⡿⣷⣻⣻⣭⡽⣷⢶⣞⢧⢿⡀⣿⣿⣶⣟⣶⣤⣀⠀⠀⠀⠀⠀⠀⢀⣠⢞⢫⠏⠀⠀⢠⠏⢰⡟⠀⠀⠀⠀⠀⠀⠀ ⠿⠿⠛⠛⢿⣻⣿⣯⣟⣳⢿⣽⢧⡟⣮⢻⡜⡽⡜⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣴⣾⣿⡥⣪⢏⠀⣀⡴⠋⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣻⣙⣺⣽⣯⣿⠾⣽⣭⢷⡹⣷⡹⣜⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠗⠁⠈⢳⢤⣤⣴⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣤⣶⣶⣟⣾⣽⣭⣷⣶⣾⣿⣿⣮⣳⢻⡜⣿⣾⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⣀⣤⡶⠉⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠍⠉⠁⠈⠀⠁⢠⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠉⠀⠀⣠⢼⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⣤⡴⣮⣟⣟⣯⣭⣵⣾⣶⣿⣿⣿⣿⣿⣿⠗⠋⠉⡟⠛⠟⠿⠟⠻⠛⠋⠳⣖⠚⠉⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠿⠛⠛⠋⢻⣿⣿⣿⣿⣟⡿⣽⣷⢙⣿⡿⠛⠋⠁⠀⡀⠀⣹⣆⠀⠀⠀⠀⠀⠀⠀⡯⢧⣀⠀⠀⠀⣸⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⡽⢿⣛⣯⣻⣭⣾⣿⣷⣿⣀⣁⠀⠁⠀⣰⡏⡞⣳⣄⡀⠀⠀⢀⣼⣙⣦⣭⡷⠴⠖⣟⡹⣇⠀⠀⠀⠀⠀⠀⠀ ⣾⣾⡿⢿⣿⢿⣟⣿⣻⢿⣿⣟⣯⡷⠿⠚⣻⢿⡙⠛⠛⠛⠛⠻⡛⡚⠓⠚⠛⠻⡉⡹⣹⢧⡀⠀⢷⠀⠀⠈⢻⡻⡓⣆⠀⠀⠀⠀⠀ ⠁⠁⣠⣿⢿⣯⣟⣾⣽⡿⣿⣿⢃⠆⡑⢨⣿⠭⡗⠀⠀⠀⠀⠀⠱⣌⣇⣌⣡⢲⠝⣡⠃⠀⠻⣗⢾⣧⣄⠀⠀⠉⢾⣎⠳⣄⡀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠋⠉⠉⠉⠉⠙⠛⠶⣄⡀⠀⢀⣠⡤⠴⠶⠶⢺⣛⠲⠶⠦⣤⣄⡀⠀⠀⠀⢀⣠⣤⠤⠤⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠂⢀⣠⠤⠖⠲⠤⣄⠀⠀⣈⡿⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣓⡶⠞⠉⠁⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⢠⠟⠁⡤⠖⠒⢨⣻⠿⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠟⠉⠉⠉⠛⠶⣤⠀⠈⢷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⣾⡴⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⣠⡴⣾⣿⠇⠀⠀⠀⠀⠈⢯⣿⣿⣦⠀⠀⠀⠀⠀⠙⠿⣤⢠⠀⠀⠀⠈⢷⠀⢘⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢿⣁⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠙⢛⡯⠁⠀⢠⣶⣶⠄⠀⠀⠠⢍⠉⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣠⠀⠀⣿⠀⢸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠈⣻⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⢤⣀⡼⢄⣀⠴⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣶⠋⠀⢈⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠘⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⣠⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⡠⠴⠚⠉⠁⠀⠀⠀⠀⠀⣨⠉⠓⠦⣄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⢯⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⢠⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠙⢮⣳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠹⡼⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⢀⣶⡿⠂⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⡀⠀⠀⠰⢄⠈⢻⡷⣄⠀⠀⠀⠀⠀⠀⠀⢻⢹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⣰⠏⠉⠀⠀⠀⣸⢻⠀⠀⡇⠀⠀⠀⠀⠀⣧⠀⠀⢳⡀⠀⠀⠈⠳⡀⠙⢮⡳⡀⠀⠀⠀⠀⠀⠈⡿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⡼⠁⠀⡄⠀⣠⣴⠗⠈⡆⠀⢹⠀⠀⠀⠀⠀⢏⠳⣄⠀⢷⢶⡢⠤⠀⠹⣄⠈⢳⡽⣆⠀⠀⠀⠀⠀⠃⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⣼⠁⠀⢸⠁⠀⡴⠋⠀⠀⠹⡄⠈⣇⠀⠀⠀⠀⢸⠀⠈⠳⢬⣧⡙⠲⣄⡀⢹⡄⠐⢿⣜⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠒⠋⡏⢰⠀⣎⣠⣾⣿⣿⣿⣻⣿⣷⡀⠘⣆⠀⠀⠀⠈⣇⠀⣠⣴⣿⣿⣦⣤⣙⠺⣿⡆⠘⣿⡾⡄⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⢳⠀⠀⠀⢰⣇⣸⣶⣷⡿⠋⣿⣽⣿⣿⣯⣿⠻⣶⣼⣗⣦⣀⣠⣼⡞⣏⣹⣿⣄⣙⣏⠻⣷⣿⣷⣤⡙⣿⣹⡀⠀⠀⠀⠐⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡆⠈⣧⠀⠀⠀⣿⠛⢿⡏⠃⠀⢿⡟⠘⡿⢿⡿⠀⠘⣿⠛⠉⠉⣿⠇⠙⣿⠟⢻⡿⢻⣿⠀⠼⠙⣿⠛⠻⣮⣧⡇⠀⠀⢠⢸⡇⠀⠀⠀⠀ ⠀⠀⢠⣠⣄⡀⠀⠀⣧⠀⠘⣆⠀⠀⢹⡀⢸⣷⠀⠀⠈⠑⠂⠐⠛⠁⠀⢠⡿⠀⠀⠀⢻⡇⠀⠙⢦⡀⢀⠴⠂⠀⠀⢀⡇⠀⣼⣿⡟⠀⠀⢀⡞⡿⠀⠀⠀⠀⠀ ⠀⢀⡞⣠⡼⠟⣉⠛⣾⣶⠀⠘⢧⠀⠸⢷⢄⠻⣧⡀⠀⠀⠀⠀⠀⠀⢀⣾⡧⠤⠤⠴⣾⢿⡄⠀⠀⠀⠀⠀⠀⠀⢀⡾⣠⣾⣿⠋⠀⠀⢀⡾⣼⢃⠀⠀⠀⠀⠀ ⢲⡏⢰⠃⠀⠀⠈⠙⢿⡻⠶⣄⠈⠳⡄⠈⢳⣙⠿⣿⢤⣄⣀⣀⣤⠴⠛⠙⡆⠀⠀⠀⣸⠀⠙⠶⣤⣀⣀⣐⣶⢶⣛⣉⡽⠏⠁⠀⠀⣠⣻⣾⡟⠉⠉⢯⠀⠀⡀ ⠘⢿⠋⡆⠀⠀⠀⠀⠀⠙⣦⠈⠳⣄⡘⢦⡀⠙⢯⣝⡂⠈⠀⠀⠀⠀⠀⠀⠳⣄⠀⣠⠇⠀⠀⠀⠀⠀⠀⠀⢀⣪⣽⠋⠀⠀⢀⣴⣾⣷⣿⠏⠀⠀⠀⠘⢧⠀⢸ ⠀⢹⡀⢷⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠙⣦⠙⣂⠈⠛⢯⡙⠒⠦⢤⣀⣀⡀⠀⠉⠛⠁⠀⠀⢀⣀⣠⠤⠴⢚⣭⠟⠁⠀⣠⣶⠟⠋⢡⣸⠋⠀⠀⠀⠀⠀⠈⡷⡞ ⠀⠈⢷⣌⣧⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠹⣆⠘⢿⣖⠠⣝⡲⣄⡉⣹⣽⣿⠉⠉⠉⠉⠉⣿⣿⡛⠷⣠⡴⠋⣀⣠⣤⠞⡟⢁⡴⢋⡟⠁⠀⠀⠀⠀⠀⠀⢠⣿⡇ ⠀⠀⠀⠈⠙⢷⡀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠹⣦⠈⠻⣶⣀⠈⠛⠿⣿⣺⣽⣄⣀⠀⠀⠀⢉⣻⡥⠞⠛⠉⣩⠴⠋⢁⢸⡷⠋⠀⠈⠀⠀⠀⠀⠀⠀⢀⣤⣼⠏⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⢿⠀⢀⠘⢷⡀⠈⠻⡗⠒⠲⡄⠀⠉⠙⠛⠯⢽⣋⣙⣊⠤⠔⠚⠉⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⢀⡴⠃⠀⡰⠋⣠⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⢢⡀⠘⠁⢸⠀⠈⠻⣆⠀⠙⠦⠶⠻⡒⠦⠴⢾⣷⡄⠈⠉⠒⠲⢴⣶⠤⠤⣄⣀⠘⡇⠀⠀⠀⠀⣠⠞⢁⣠⡼⠗⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠲⢵⣤⣀⢸⠀⠀⠀⠉⠳⣦⡀⠀⠀⠙⠲⡄⠀⠀⠹⣦⣀⣀⡖⠋⣠⡤⠤⠤⣌⠛⣧⣀⢀⣠⢞⣁⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⢶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣄⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⠀⣀⣴⡷⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⢛⣉⣉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠁⠀⠉⠑⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣥⣶⣞⣿⣯⠛⠙⣿⣿⠟⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⠻⣯⡳⣄⠀⠀⠀⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠿⠋⣁⣤⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠻⣿⣿⣿⣿⣿⣿⡽⣷⣮⣿⣌⢳⡄⠀⠀⠀⠀⠉⠲⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢋⣠⣶⠟⠛⣋⣩⣴⣿⣿⣿⣿⣿⣛⣩⣽⠿⣟⣷⣦⣀⡀⠙⢿⣿⣿⣿⣿⣾⡻⣿⣿⣷⣝⡳⢤⣀⠀⠀⠀⠈⠳⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣩⡿⣡⡾⢋⣠⡄⠀⠉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠷⣦⣌⠙⢿⣿⣿⣿⣮⡻⢿⣿⣿⣷⣌⣉⡉⢂⣀⡀⠈⢢⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣫⣶⡏⣰⣿⣿⣿⣣⣤⣭⣽⣿⣿⣿⣿⣿⣟⡻⢿⣿⣿⣿⣿⣿⣷⣦⣈⠙⢳⣮⣿⣿⣿⣿⣿⣷⣭⣟⣛⣛⣛⠛⠛⠉⠀⠀⠀⠹⣄⠀⠀⠀ ⠀⠀⠀⣠⣴⡿⢫⣿⣿⣿⣿⠟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣍⠻⣿⣿⣿⣿⣿⣿⣿⣾⣿⡿⢿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀ ⠀⠀⠛⡿⠿⠶⣿⣿⣽⠟⢁⣴⢏⣵⢿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⡻⣿⣷⡌⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣆⠀⢦⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀ ⠀⢀⡾⠀⠀⠀⢸⡿⢋⣴⡟⢁⣾⣿⢼⣿⠛⢉⣛⣿⣿⣡⣄⠀⠙⣷⣿⣯⠙⣦⢻⣷⡹⢿⣿⣿⣿⣿⡿⠟⠛⠉⠀⠘⠿⣿⣿⣷⡀⠱⣄⡐⠒⣻⡇⠀⠀⠘⡆ ⠀⣾⠁⢀⣀⠞⢉⣴⣿⣿⣧⣿⣿⣿⢸⡏⠀⠁⠈⠁⠀⠀⠀⠀⠀⢻⣿⡿⠀⠙⢇⠻⣿⣯⣿⣿⡟⠋⢤⠀⠀⠀⠀⠀⠐⢮⡙⢿⣿⣶⣤⣹⠟⠋⠀⠀⠀⠀⠙ ⠀⡿⣤⣌⣁⣴⡟⣹⣿⠟⠉⣿⣿⣿⠸⣧⠀⠀⠀⠀⠀⣆⠀⠀⠀⢸⣿⠃⠀⢀⣠⣶⣿⣿⣿⣿⣧⡀⠀⠀⠲⢀⣀⠀⠀⠀⠙⢷⣌⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠁⠈⢙⣿⣿⣿⣿⣿⠀⠁⣿⣿⣿⡄⢿⣤⣀⠀⠀⠀⠉⠀⠀⠀⢸⣯⣴⠞⣫⣥⣴⣶⣿⣿⣿⣿⣿⣶⠟⠛⢿⣙⣷⡶⣦⣤⣄⣙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⡌⢀⣴⣿⣿⣿⣿⣿⣿⣄⠀⣿⣿⣿⣷⣈⣷⣍⡙⠳⠀⠀⠀⠀⠀⠞⠉⢀⣨⣿⣿⣿⡟⢣⠛⣿⣟⢿⣿⣦⣀⣸⣧⣳⡅⢦⣀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠈⠛⠛⠛⠛⠁⢈⣿⣿⣄⠻⣿⣿⣿⡛⣿⢻⣿⣷⣦⠀⠀⠈⠁⠂⠀⠞⠣⢿⣿⠿⠻⣋⣾⠙⣿⣦⡙⢿⣟⠙⠻⢿⣿⠦⢬⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠐⠛⠋⣿⢹⡄⠛⢿⡜⢻⣌⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠨⡿⣿⣆⠉⠳⠤⠤⡤⢿⣦⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⠘⡇⠀⢸⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⡌⠻⢷⣄⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢀⣧⣤⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⣿⣿⡆⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠴⢃⣼⣿⣿⡿⠹⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⣿⠀⣹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠁⠘⣿⣿⠀⠘⣿⣷⣤⡀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢀⣤⠞⢻⠘⣿⠈⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⢸⡿⣿⣝⠲⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⢟⣡⣴⣿⢠⣿⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡄⢱⡉⠻⣷⡀⠉⠓⠲⣤⣤⠖⠋⢁⣴⣿⡿⠿⠿⠋⡿⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀ ⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⢳⡀⠀⠉⣳⠴⢱⣿⣿⣿⣾⣿⡿⠋⠠⠆⢀⣴⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀ ⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡁⢀⡼⠉⠱⣾⠈⢿⣿⣿⠟⠀⣴⣾⣿⣿⣏⣼⡅⠛⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⢄⣨⣾⣿⣧⠈⢻⠋⣐⣶⣿⠿⣿⣿⣿⣿⡏⢈⣿⣷⣤⣤⣀⣀⠀⠀⠀⠀⠀⠤⠀⠀⡠⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⣀⣀⣤⣤⣤⣲⡟⠠⠬⢯⣽⠟⠋⠇⢸⣠⡿⠿⡿⠀⢯⣙⠿⠟⠀⣨⣟⡿⢿⣿⣿⣿⣿⣶⣶⠖⠤⡄⠐⠦⢤⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣳⡾⠟⠋⠉⢁⣼⣿⣿⢷⠂⠐⠀⠀⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠉⠀⢠⢾⣿⣿⡿⣶⣦⣀⣉⡉⠙⢻⡄⠀⢿⡖⠒⠒⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣰⠾⢏⣧⠀⠀⢀⣾⣿⣿⡇⠀⠀⠊⣠⠄⣀⡀⠁⢸⠷⣄⠀⢠⡀⠀⠈⠂⣸⠀⣿⣇⠀⠘⢿⡿⢋⡉⢻⡌⣯⠀⠈⢿⣦⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠎⠙⡆⢄⡽⠀⠀⣾⣿⣿⣿⠟⠞⠀⠀⣻⣶⡋⠀⣿⣾⣟⡊⣷⣾⠃⠀⠀⠀⠙⢧⣙⢿⣆⠀⢸⣿⣿⣿⠈⣧⠸⣆⠀⠘⠹⢿⠓⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⢯⠽⠿⡗⣺⠁⠀⣰⣿⣿⡟⠁⠀⠀⠀⠘⢷⣿⠇⠀⢘⣿⣋⣿⣳⣿⠃⠀⠀⠀⠀⠀⠙⢧⡙⢷⣼⣿⠿⣿⠀⠻⣧⢹⣦⣤⡄⢘⣦⣤⠀⠀⠀

⠀⠀⢠⠟⠁⠀⣤⢤⣀⠀⠀⠐⠀⢸⠃⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡴⠉⠀⠀⠀⢧⡀⠈⠙⠛⠀⠀⢸⠀⠀⠀⠀⠀⣴⠟⠉⢀⣠⣤⣭⣻⣿⣷⣄⢀⣠⣴⣶⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⠀⠀⠀⠀⠀⠀⠉⣦⠰⢀⣼⣿⣷⣶⣤⣀⡀⠈⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀⣠⣶⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⢀⡴⠋⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣷⣶⣶⣾⠿⡛⠛⣩⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠻⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣷⣿⡿⠛⢹⣿⣿⠇⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⢸⣿⡿⠀⣠⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡀⠀⣿⣿⣿⣿⣦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⣼⣿⣋⢺⡿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣈⣿⣿⡿⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣾⣷⡿⣇⣸⣿⣿⠏⠙⢿⣿⣿⡟⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠃⠙⠻⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢟⣿⡟⠃⣸⣿⣯⣵⣽⣿⣿⣿⣀⣀⣀⣻⣟⣠⣀⡼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠄⠀⠀⠀⠈⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⢠⣿⣏⠉⣹⣿⣿⣿⡇⠀⠉⠓⠉⠁⠈⠉⠀⢸⣿⣿⣿⣿⣿⣿⣿⡟⢷⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣀⣤⣴⣾⣻⣽⡿⠇⣾⣿⡇⣾⣿⢿⣿⣿⠀⠀⠀⠀⢀⡀⠀⠀⠀⠸⣿⣿⠹⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠿⣿⣾⣴⣾⡟⣀⠠⣿⣻⣟⣿⡟⢸⣿⡇⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⣿⡏⠀⠹⣿⣿⣿⣿⣧⡀⠀⠀⣀⠀⠀⠀⠀⠈⠿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣿⢧⣿⢸⣿⣏⣾⣿⣁⣸⣿⡀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⣿⣧⣤⡤⠽⣿⣿⣿⣿⠻⣦⠀⠘⣷⣤⣀⠀⠀⠀⠹⣿⣿⣿⣿⣿⡿⠟⠀⠀ ⠀⠀⠀⠀⣴⣶⣞⠋⠐⣾⡏⢨⣿⡿⣿⣿⣿⠏⠉⢹⣿⠛⠶⣀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠉⠀⠤⠀⠹⣿⣿⣿⣧⠘⢷⣄⠘⢿⣿⣷⣦⣤⣤⣬⣟⠛⠋⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠻⠾⠿⠿⣧⣿⣿⣇⣿⣿⣿⣶⣶⣾⣿⣤⣀⠉⠀⠀⠀⠀⠀⠀⠀⠛⣠⣴⣾⣿⣿⣿⠿⣿⣿⣿⣦⢸⣿⡷⢶⣽⣿⣿⣿⡄⠀⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠻⡇⢸⣿⣿⣿⣿⢷⠀⠀⠀⠀⠀⠀⠀⢸⡟⢛⡿⣿⣿⣿⢀⡾⠙⢿⣿⣿⡟⠀⠀⠀⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣇⠀⠘⣞⠏⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠘⠧⠄⠸⠷⠞⠀⠀⠀⠉⣿⠿⣶⡤⢤⡿⢿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⣴⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⣴⣏⠁⠀⠉⠉⠋⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢥⣼⣿⣻⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⢹⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⢿⣿⣿⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠹⣿⣿⡉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⡇⠀⠈⠉⠉⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢿⣿⡀⢸⣿⣷⡄⠘⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠻⣯⠻⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⢤⣶⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷⡈⣿⠀⠙⠦⠘⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠀⢸⠁⠀⠉⣲⣿⣿⣿⣿⣿⠃⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣽⣷⣍⢯⡳⣄⠀⠀⠀⠀⠀⠀⠘⣿⣷⡘⡇⠀⠀⠀⢻⣿⣷⣌⠓⠦⢤⣤⡤⠖⠋⠁⠀⠀⢀⡞⠀⢀⣴⣿⢿⣿⣿⣿⡟⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣥⣶⣌⣻⡆⢿⡉⠳⣄⡀⠀⠀⠀⠀⠙⣿⣿⣿⣄⠀⠀⠸⠃⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⣠⣾⣿⣇⡴⠟⠋⣹⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣙⣿⣝⣿⣿⣦⡳⣝⠶⣝⣆⠀⠀⠀⠀⠘⢿⣿⣿⠆⠀⠀⢀⠟⢿⣿⣿⣿⣆⡀⠀⣰⣿⣿⣿⣿⣇⠀⠀⣰⣾⣿⣿⣿⡏⠀⠈⠀⠀⠀⠀⠠⠒⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣟⣭⣽⣾⣿⠿⣾⣆⠀⠀⠀⠀⠈⢻⣿⣇⠀⢀⡼⣤⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠹⣄⢠⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠓⢤⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣭⣤⣤⣞⢿⠀⠀⠀⠀⠀⠀⠹⣿⣦⠚⢀⣿⠀⠈⢿⣿⣿⣿⣿⣿⣿⠏⠀⠰⣤⣹⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⡄⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡰⣼⣇⠀⠀⢀⣩⣅⣠⣼⣿⣾⠿⣷⡀⠀⠈⠻⣿⣿⣿⣿⠏⠀⢀⣼⣿⣻⣿⣿⣿⣟⠐⠲⣦⣤⣤⣤⣤⣄⣀⣀⠀⢸⡀⠀⠀⠹⡄⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣙⣿⢿⠀⠀⣸⡅⠀⢿⣇⠀⣙⣧⣾⣿⣦⡀⠀⠈⠻⡟⠁⠀⢈⣿⣿⢿⣿⣿⣿⣿⡟⠀⠀⣿⣿⣯⣤⣤⣈⣉⡉⣉⠙⣷⠀⠀⠀⢹⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠤⠞⠛⠉⠀⣧⡀⠚⢻⣿⢿⣻⠿⢻⣿⣷⣄⠀⠀⢳⠀⡀⡼⢿⣿⣿⠟⠉⠛⠛⠉⠁⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⢧⠀ ⣿⣿⣿⣿⣿⣿⡿⠛⢉⣀⣀⣀⣀⣀⣀⣠⣿⣧⣤⣈⣙⣋⣀⡀⣸⡟⠋⠈⣧⣀⣼⢻⣷⡷⠿⠋⠉⠀⣀⣀⡀⠀⠀⠛⠙⢿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣆⡀⠀⠈⣇

⠀⠀⠀⠀⠀⠀⢀⡴⠙⠦⢴⡒⠒⠒⠒⠠⠤⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠔⠳⡄⢀⡀⢨⠀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀ ⠀⠀⠀⡴⠁⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀ ⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢠⢀⠀⠀⠈⢷⠀⠀ ⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠈⣠⢞⠃⠀⠠⢀⢸⠱⣅⠀⠀⠘⡆⠀ ⠀⡇⠀⠀⠀⠀⠀⢀⣄⠤⣊⢴⣜⢴⡡⠣⢮⢶⠶⡌⣧⠀⠀⢹⠀ ⠀⡇⠀⠀⠀⠀⠀⢸⢀⠎⣾⣿⡆⠀⠀⠀⠀⣿⣿⠘⡧⠞⠀⠘⡆ ⢰⠀⠀⠀⠀⠀⠀⡌⠀⠀⠩⠿⠃⠀⠀⠀⠀⠙⠋⠀⡇⠀⠀⠀⡇ ⠘⣆⠀⠆⠀⠀⠀⣇⡀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⣠⠇⠀⢀⣶⠃ ⠀⠙⠒⢶⡀⢰⡀⣇⠉⠓⠒⠤⡤⠤⡤⠤⠤⠔⠚⡅⢀⣢⠎⠁⠀ ⠀⠀⠀⠀⠈⠒⠓⢼⣵⠗⠛⠫⠥⠤⠭⠶⢶⡲⠗⠓⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠃⢰⠀⠀⠀⠀⠀⠈⠎⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠃⠀⢸⠀⠀⠀⠄⠂⠀⡸⠈⣇⠀⠀⠀⠀⠀⠀

⠀⠀⣰⡫⠛⢿⡿⠛⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣶⠄⠀⠀⠙⢫⣿⠋⠙⢢⠀ ⠀⠀⢻⣴⡄⠀⠀⢠⣴⣿⠃⠀⠀⠀⠀⠀⣀⣴⠶⠟⠛⠻⠿⢿⣿⣿⣟⠛⠻⣷⣶⣤⣀⡀⠀⠀⠀⠀⠻⣇⣄⣼⣷⣆⠀⠈⠀⠀⠀⠑ ⠀⢶⣾⡿⠁⢀⣄⢈⣿⡿⠀⠀⠀⣀⣴⡾⠫⠖⠉⠀⠀⠁⠈⠀⠄⠉⠛⢷⣄⠡⠄⢈⣙⠿⣶⣄⠀⠀⠀⠈⠙⢿⡮⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠻⢿⣻⠟⠀⠀⣤⣾⡛⣡⠞⡡⠀⠀⠀⠁⠁⠀⠁⠁⠀⠀⢀⢿⣦⠀⢷⠉⠻⣾⣝⢷⣼⡟⢶⡄⠀⠙⠲⠷⢄⠀⢀⠴⠀ ⡀⠀⠀⠀⠀⣀⢈⠟⠀⣠⣿⣿⢟⡴⠁⠀⠙⢃⣴⣻⣇⣾⠱⣤⡄⢤⣄⡬⠈⢿⣇⠚⠀⡀⠈⢻⣷⣿⣧⠀⢻⡄⠀⠀⠀⠈⠉⠉⠀⠀ ⣇⠀⠀⣸⡾⠛⠋⢀⣴⣿⡿⠁⠄⠈⠓⡀⠀⣾⢣⡿⢸⣿⠀⠀⠹⠀⠀⠀⠀⠈⢿⣆⢼⠁⠀⠀⠻⣿⡿⣧⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠋⠋⠀⠀⢀⣾⣿⠟⠀⠀⠀⠀⢰⢇⣾⣿⡿⠁⣾⣿⠀⡛⢳⣄⢰⠟⠙⢦⣸⣿⠎⠇⠀⠀⠀⠹⣿⣻⣿⡟⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⠏⠀⠀⣴⠆⠀⠙⣾⣿⠁⠈⣸⣿⣿⣧⠀⠀⢻⣆⠀⠀⠀⠻⣿⡀⡀⠠⣦⠀⠀⢿⡗⣿⣰⣿⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⣼⡏⠀⠄⠄⣿⡇⠈⢲⡿⠛⠻⢿⡄⠀⠘⣿⡄⠀⠀⠀⣿⡇⠂⠀⣿⡄⠀⢸⣿⢹⣿⣥⣈⣿⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⠇⠀⣰⡿⠀⠄⠀⢵⣿⠀⢦⣿⠡⣄⠀⠀⢻⣎⠂⠘⣷⡀⠀⠀⢻⣿⡄⡂⠘⣿⡀⠀⣿⣼⣿⣿⠿⠛⢶⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⠀⣇⣿⡇⡆⠀⠀⣹⡟⢀⡾⠁⠀⠈⠙⠓⠦⢽⣦⡀⠘⣿⡀⠂⢺⡿⣷⡂⠀⠙⣷⡀⣿⣿⣿⣡⣤⣤⣤⠟⠀⠀⠀ ⠀⢀⣀⠀⠀⢸⣿⡇⣹⣿⣇⠂⠀⠀⣿⣧⡟⠁⠀⠀⠀⠰⠦⣄⠀⠀⠻⢦⣬⣿⡆⢸⣷⠘⢷⣄⠀⠹⣷⣿⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡞⣉⡛⠶⣼⣿⣧⣿⡿⣿⡀⡀⠀⠹⣿⠑⢷⣶⣿⠿⠿⠿⣶⣄⠀⠀⠀⠈⠉⢷⡄⠹⣧⠀⠙⠷⢦⣿⣿⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣯⡰⣯⣹⠀⣤⣿⣿⣿⣷⢿⣧⠀⢠⡄⣿⡄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣾⣷⡀⠀⠀⢀⣿⢁⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠘⢧⣤⣉⣼⠃⢹⣿⡿⠃⣀⣿⣧⣾⡇⣿⡇⠀⠀⠀⠀⠀⠀⢠⠔⠒⠲⠤⢤⣄⣀⠀⠀⠙⠻⠿⣿⣾⡿⣿⢰⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣽⠂⠘⢿⣤⣼⠏⠀⢹⣿⡇⢿⡇⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡾⢸⡇⠀⢸⣿⢿⡆⠘⢹⣿⠁⣿⡇⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣾⣿⡄⠀⠀⠀⠀⠀ ⠀⣼⡋⠀⣼⠃⢀⣼⠋⣸⣿⣦⡾⠁⠆⣸⣿⣤⣀⠀⠀⠀⠀⠙⠦⣄⣀⣀⣠⠔⠁⠀⠀⠀⠀⠀⢀⣤⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀ ⠀⢻⣟⣦⠏⢠⣾⠋⢠⣿⣿⣿⡇⢀⣴⣿⣿⣿⣿⣿⣶⣦⣤⣀⣀⣀⠀⠀⠀⠀⠀⣀⣀⣠⣴⣶⣿⣿⣿⡛⠿⣿⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢁⣴⠟⠡⢄⣿⡟⢹⣿⣷⣿⣿⣿⠿⣏⠀⠤⠌⠙⢿⣿⣿⣿⣿⣽⣿⣿⣛⣉⣹⠿⣿⢿⣿⣿⣿⣷⡀⠈⢷⡄⠀⠀⠀⠀⠀⠀ ⠀⣠⡾⠟⠁⠀⢯⣿⠏⠀⢿⣿⣿⣿⣿⣿⡗⠂⠁⠀⠴⠒⢂⡽⣿⣿⢿⣿⠿⠿⣿⣿⣯⣒⠃⢸⣿⣿⣧⠈⣷⣤⣾⡟⠀⠀⣀⠀⠀⠀ ⢸⡟⠀⠂⠀⢠⡿⣿⣄⠀⠘⢿⣿⣿⣿⣿⣿⡿⠿⣿⣶⣶⣾⣎⡠⠛⢿⣿⣿⣿⣿⣿⣿⣿⣷⠟⢻⣿⣿⣷⣛⠛⠋⠀⠀⢠⡿⣷⠀⠀ ⢸⣧⠀⠀⢠⣿⢱⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⠀⣙⣻⣿⠋⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣿⣿⣿⣿⣿⣶⣤⣤⣼⠇⢹⡇⠀ ⠈⢿⣷⣦⣜⣿⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣠⣿⠃⠀ ⠀⠈⢿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⡿⣿⣟⡻⢿⢟⡛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⠛⠁⠀⠀

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⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⡏⠀⠀⠀⢣⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣟⠧⠤⠤⠔⠋⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⢀⣶⠤⠒⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠈⢿⣆⣠⣤⣤⣤⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⢿⢿⠀⠀⠀⢀⣀⣀⠘⣿⠋⠁⠀⠙⢇⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⢇⡞⠘⣧⠀⢖⡭⠞⢛⡄⠘⣆⠀⠀⠀⠈⢧⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀ ⠀⠀⣠⣿⣛⣥⠤⠤⢿⡄⠀⠀⠈⠉⠀⠀⠹⡄⠀⠀⠀⠈⢧⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⣼⡟⡱⠛⠙⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠹⣧⡀⠀ ⢸⡏⢠⠃⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠸⣷⡀ ⠸⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⣿⠇ ⠀⣿⡄⢳⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢹⡇⠘⣇⠀⠀⠀⠀⠀⠀⠰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⡟⠀⠀ ⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⣼⠟⠀⠀⠀ ⠀⠸⣧⣀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢃⠀⢀⣴⡿⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢷⣄⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣠⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢿⣷⣦⣄⣀⣀⣠⣤⠾⠷⣦⣤⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠔⣉⣁⣀⣀⣀⡈⠉⣇⡔⠣⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⢓⠞⣉⠀⢄⡤⠀⠈⠠⠃⠀⠄⡀⢀⠀⡈⠱⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⢎⠉⠉⣰⠗⡩⢄⡝⠉⠀⠀⡝⠀⠄⠁⡐⠀⢆⠐⠀⢁⠀⢳⡀⠀⠀⠀ ⠀⠀⡀⢨⠛⣺⢋⡜⣡⠏⠀⠠⠁⢸⠀⠈⠄⠁⠄⠈⠘⡄⠀⠂⠄⠂⢧⠀⠀⠀ ⠀⢸⣝⡻⡹⢆⠯⣴⠇⡐⠈⠄⡁⢾⠀⠀⠈⠀⠄⠂⠀⡇⠐⠈⠠⠐⠸⡄⠀⠀ ⠀⠀⢾⣵⣻⣞⡵⠚⠠⢀⠁⠂⠄⣿⠀⡀⢂⠐⠠⠈⠄⡇⢀⠁⡆⠁⠄⢉⠒⣤ ⣀⣀⡼⣞⡽⣤⣤⡴⠃⠄⠌⢂⢰⠟⣆⠐⠠⠈⠄⠡⢰⢻⣀⠈⣇⠈⡐⢦⡤⠃ ⠹⣯⣽⡾⣵⠷⢊⠡⢈⡰⠞⡩⠋⠉⠸⡄⠡⠘⡆⢑⡏⠁⢧⠀⠸⡄⠐⡈⠦⡄ ⠀⠯⣳⣻⣦⣤⡦⠶⠯⣵⣿⣶⣶⣮⡕⢈⣧⡐⠹⣾⣴⣶⣶⣿⠤⢽⣆⣐⠴⠃ ⠀⠀⠀⠈⢷⡍⡇⢰⠂⣏⠀⢷⡛⣿⠀⠙⠒⠉⠓⠻⣛⡷⠃⡹⢠⠆⡇⠀⠀⠀ ⠀⠀⠀⣀⠀⢣⡸⡌⠳⢬⠆⠠⢀⠀⠀⡀⣀⣈⠀⢀⠀⠠⢀⢙⡇⣼⠁⠀⠀⠀ ⠀⠀⠀⢣⣉⣉⠻⣟⣤⡉⢦⣅⣀⡀⠀⠀⠻⠃⠀⢀⣈⣠⣴⢋⣴⡃⠀⠀⠀⠀ ⠀⠀⠾⣉⣡⠦⢛⣽⣳⣿⣷⣿⣿⣿⣿⣿⣷⣿⣿⣿⢿⣿⡟⡎⠜⢹⡄⠀⠀⠀ ⠀⠀⠀⠀⡏⢰⠏⠈⡾⠛⠿⣦⠙⡓⢾⣿⣿⣿⣟⡾⢿⡟⣿⣿⣶⡶⠁⠀⠀⠀ ⠀⠀⠀⠀⠹⠃⠀⠸⠦⣝⣰⠈⣿⠿⠿⣻⣿⣿⣿⣿⢿⣭⠿⠛⠋⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⣿⣿⡣⠂ ⠀⠀⠀⠀⠀⢠⣎⣥⣤⣤⣤⣤⡝⣦⠤⠤⢤⣤⣤⣀⣀⠀⠀⠀⢘⣶⣶⣍⣿⣣ ⠀⠀⠀⠀⠀⣀⡴⠛⠉⣠⠔⠋⠉⠉⠙⠂⠁⠀⠀⢀⠈⠛⢦⡀⠀⠻⣉⣷⠽⠅ ⢠⡤⠤⠔⢚⡅⠀⠀⡜⠁⠀⠀⠀⠀⢶⠢⡀⢠⢴⠂⠁⠀⠀⢳⡄⠀⣿⠃⠀⠀ ⠈⠓⢦⡴⠋⢀⡠⠎⠀⠀⠀⠀⡀⠀⡧⠔⠽⠷⠦⣇⠀⢠⠀⠀⢈⠛⠒⣲⠀⠀ ⠀⠀⣸⡓⠚⠉⠀⠀⠀⢀⡀⠀⡇⠀⡇⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠻⡏⠁⠀⠀ ⠀⢀⠏⠉⠙⣻⠋⠁⠀⢸⠀⠀⡷⡀⢣⠀⠀⠇⠀⢸⠀⡜⣇⠀⢆⠀⢷⠀⠀⠀ ⠴⠋⢀⡀⠀⡇⠀⠀⢠⠏⠀⡘⠒⠓⢌⣧⠀⠀⠀⣿⠞⠁⠈⡄⠘⡀⡸⠀⠀⠀ ⠲⠒⡿⠁⠀⡇⠀⣠⠏⢀⣼⣤⣤⣄⣂⠀⠀⠀⠀⣨⣤⣤⣤⣼⡄⠱⡇⠀⠀⠀ ⣠⠞⠁⠀⣀⡧⢒⣁⡴⡯⠉⢏⠙⢟⡏⠀⠀⠀⠀⢹⡿⢋⡏⠉⡿⡢⢭⠆⠀⠀ ⠦⣤⣤⡾⢱⡉⢏⠀⢆⠱⣄⠈⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⢦⢿⢸⠀⠀⠀ ⠀⠀⠀⠙⠉⠳⣮⢧⡀⢫⣏⠥⢤⡀⠀⠀⠀⠶⠂⠀⠀⣠⣤⣠⣇⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⢧⢴⣟⣦⣹⣶⣶⣿⣦⣤⣤⣤⣤⣴⡾⣿⣿⠒⠚⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠔⢪⡿⢡⣟⡉⣽⣿⢟⣟⠿⣾⡿⢿⣝⡿⢷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⡀⡟⢇⠠⠿⢛⣿⣀⣠⣍⣿⣥⣺⢿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⠶⠶⠶⢶⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⠟⣻⡟⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠠⠟⠁⣸⡏⠀⠀⠀⠀⠀⠀⣀⣄⣀⣠⣤⡤⢤⡤⣤⣄⣀⣀⣸⣿⣿⣿⣄⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠇⠀⠀⢀⡄⣿⣇⣤⡿⠛⠛⠛⠛⠉⠈⠋⠉⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠿⣿⣦⣤⣽⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⢀⣘⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀⠉⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⣀⣼⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢠⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠤⢰⢲⣶⡖⠒⠒⠒⠊⠓⠒⣦⣄⣀⣤⡀⠀⠀⠀⠀⠀⣧⠴⠋⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣸⣿⣿⡿⠟⠃⠀⠀⠀⠀⠀⠀⢀⣤⠖⠋⡇⡏⢣⠤⡟⢹⡏⣧⠀⠀⠀⠀⣀⣸⠁⡇⢹⠟⣏⠙⢶⣤⡀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⡔⠋⠀⠸⠟⠑⡄⠸⡆⠀⠀⣀⡤⠖⡎⠉⢸⡀⠀⣿⣇⣸⣤⣇⡈⠀⣸⡞⡇⠀⢠⣧⣇⣀⣧⣟⣀⣸⡀⣸⠀⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⣹⠀⠹⡤⠞⠁⠀⠀⡇⠀⠀⢳⣆⣿⡏⣽⣿⣿⣿⣿⠛⠻⢷⢀⡾⠟⣿⣿⣿⣿⣿⢻⣧⡇⠐⡾⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡀⠀⠀⠀⠀⢀⡟⠀⠀⢷⠀⠀⠀⠀⡃⠀⠀⠀⠹⣿⠀⢛⣻⣿⣿⣿⠀⠀⢸⠟⠀⠀⣿⣿⡿⣿⠀⡟⡿⠁⢸⡟⢿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢦⣄⣤⠖⠋⠀⠀⠀⣸⢰⠀⠀⠀⢱⠀⠀⠀⠠⣿⠀⠈⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠉⠁⢸⡇⡇⠀⢸⡇⠀⠙⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢿⡀⠀⠀⠘⡆⠀⠀⡆⢸⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢺⣿⠁⢠⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⡇⠀⠀⠀⢿⠀⠀⢸⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠟⡿⢀⢢⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⡇⢦⠀⠀⠈⣇⠀⠘⣧⣷⣄⣀⠀⠀⢿⠛⠲⡦⠀⣀⣠⡤⢾⠟⠀⢰⠇⣀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣼⡀⠀⠠⠈⠷⡄⠸⣿⣞⠙⠛⢿⣗⡒⢲⣾⢿⣍⡀⠀⣿⡀⠀⡏⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠉⣿⡀⣠⣶⣷⣿⣶⣿⣿⣦⡀⠀⠈⣿⣼⣷⡀⢹⣿⣶⣿⣧⣾⣸⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣦⣰⡏⢳⠀⢳⣿⣽⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡋⠳⡀⠀⠀⠀⠀⠀⣠⣿⠿⠿⠃⠈⢿⣿⣿⣿⡟⢪⠻⣧⣼⣆⣾⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠖⠛⠛⠛⠛⡇⠀⠹⢦⣴⣤⡀⢰⣿⣧⣀⣀⣀⣀⣀⢿⣿⢿⣿⣿⣟⣛⣻⣿⣷⢸⣿⣿⣿⡟⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣉⣉⠀⠀⠀⠃⠀⠀⣰⣿⣿⣿⣾⣏⠈⠛⠛⠛⠉⠉⢸⣿⣿⣛⣛⣿⣿⢟⣩⣽⠿⣿⣭⢿⣧⠈⣿⡆⠀⠀⣀⣤⣤⣠⠤⠤⢤⢤⡀⠀⠀ ⠻⣭⢤⡄⠠⠖⠀⠀⣰⣿⣿⣿⣿⡿⠛⢷⣄⠀⠀⠀⠀⢸⣿⡋⣩⣽⣿⣻⡽⠟⠁⠀⠸⣿⡀⣿⡀⡟⣿⡶⠿⣿⣿⣿⣿⣦⠀⢘⢯⡁⠀⠀ ⠀⠹⠭⠴⠶⣦⣴⠾⣿⠛⣾⣿⡿⠁⠀⠈⢻⣷⣄⠀⠀⣿⣿⣶⣿⣿⡏⠉⠀⠀⠀⠀⠀⣿⡇⣸⡇⠁⢹⣿⡀⠹⣿⣿⣿⣿⣷⡀⡰⠿⣦⠀ ⠀⠀⠀⠀⠰⣿⣿⠆⢁⣴⣿⡟⠁⠀⠀⠀⠀⢿⣿⣷⣿⣿⠿⠋⣡⣿⣿⣠⣤⣤⣤⣤⣶⡿⣧⢿⡇⠀⢸⣿⡇⠠⠌⣿⣿⣽⣿⠧⣽⣦⣼⠇ ⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⢻⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⡏⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⠈⡇⠀⢸⣇⠀⣾⢻⣿⠀⠀⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⣴⣄⠀⠀⢀⣼⠋⢹⣿⡄⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⣿⡁⠘⣿⣅⠋⠉⣽⣷⣶⠿⠛⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣤⣴⠟⠁⠀⣸⣿⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠛⣿⣀⣶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣯⡁⠀⢀⣀⣿⢿⠀⠀⠀⠀⠀⠀⢸⡇⢀⣀⢿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠂⠈⠻⢦⣬⠉⣿⡿⠷⢶⣤⣄⣀⣠⣼⣿⡋⠁⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢿⠶⠶⠶⠶⠶⠷⠿⠿⠷⠶⠦⠴⠾⠿⠿⠿⠿⠶⢶⢿⢿⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠔⠒⠀⠀⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢶⡞⡏⠀⠀⠀⠀⠀⠀⠀⠘⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠈⣴⡧⠖⠒⠊⠒⠉⠉⠉⠒⠛⠻⢦⠤⠀⠀⠀ ⠀⠀⠀⣰⣇⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠈⠀⠀ ⠀⠀⣰⣿⠇⠀⠀⠀⡀⢤⢖⡰⡶⠀⠀⢰⠆⣤⠤⡀⠰⠊⠀⠀ ⠐⠁⠈⢡⠠⡠⠂⡅⠱⣸⢺⣷⣴⢿⠰⢷⣶⡶⣶⢨⡅⠀⠀⠀ ⠐⠄⠤⠊⠀⣇⠀⠂⠀⢸⠘⠛⠃⠈⠁⠘⠛⢱⡇⠸⠑⠀⠀⠀ ⠀⠀⠀⠀⠰⠙⠀⠘⡀⢛⡁⠀⢀⡀⠀⠀⣠⢜⠁⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⠀⣑⣜⣿⠐⠲⣺⢪⣅⣇⣬⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⢄⠀⠀⠈⣿⠿⢿⣿⡷⢼⣁⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⣆⡉⠉⠀⢱⣶⣼⠃⠤⠒⣻⣿⣿⣟⡿⣿⣟⢻⠀⣀⣀⠀⣀⠀ ⠘⠧⢤⡤⢿⣿⠋⠱⣤⣀⣿⣾⣟⠉⠀⢹⣸⠈⣏⠻⣿⣧⢨⢄ ⠀⠀⠈⠓⢾⡇⠀⠀⢹⣿⠃⠸⣯⠉⠉⢹⢹⡠⢻⣀⣿⠿⠉⠉ ⠀⠀⠀⠀⠀⠈⠣⠔⠁⣼⠀⠀⣿⠀⠀⢸⠀⢣⠔⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣞⣈⣳⣿⣟⣒⠦⣾⣏⣨⡆⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣤⣟⡿⣻⣭⣷⡼⣶⣥⣴⣯⣿⢺⣟⣤⣠⡙⣳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⣻⠷⢛⣋⡍⠁⠀⠀⠈⠹⡿⠛⠾⣋⠉⠀⠀⠀⠀⠀⠀ ⣤⣴⡒⠲⠆⣴⢮⣓⡎⢧⠋⠀⠀⠀⠀⠀⠀⠡⡄⠣⡌⠳⡀⠀⠀⠀⠀⠀ ⠀⣀⣀⣠⠾⣯⣟⡾⣭⠇⠀⢰⠁⢸⠀⠀⠀⠀⡇⣠⣿⣦⠽⡄⠀⠀⠀⠀ ⠛⠃⢉⣹⣿⣻⣼⣳⡿⠀⢀⡇⢀⠾⡆⠀⠀⢀⠿⡀⠙⣧⠀⢏⡗⠀⠀⠀ ⠶⠿⣿⣻⢷⣻⢶⣻⡝⡀⢸⡴⠋⢉⠹⣄⠀⢸⠉⡙⢄⣹⠀⠈⠑⣲⠀⠀ ⣠⣤⣜⣯⣟⣾⡯⣟⣟⠀⣾⡽⣿⣿⣯⠉⠳⣮⣿⣿⡻⣽⠀⢰⡚⠁⠀⠀ ⠉⢀⣿⣾⡽⢾⣽⣳⢾⡀⢿⡇⢿⣷⡟⠀⠀⠀⡘⢿⠇⣿⠀⠀⢇⠀⠀⠀ ⠛⠛⣿⣽⢻⣻⣳⣽⣺⣇⢺⡽⣄⠀⠀⠀⢠⡶⠄⠀⢀⡏⠀⢀⢸⠄⠀⠀ ⣤⣬⣷⣿⣯⢿⣽⢶⣻⡜⣦⢿⣿⣷⣦⣅⣀⢀⣠⡴⢫⠃⢀⠌⡼⠀⠀⠀ ⠀⠀⠈⣙⣟⣯⠿⢿⣖⡻⢮⣹⢻⣿⣿⣿⣿⣿⠿⠟⠁⡪⠥⡖⠁⠀⠀⠀ ⠾⠛⠛⠙⢚⣿⣿⣿⣿⠿⣭⣿⣿⣿⣿⣿⣿⣿⣷⠶⠋⢀⣰⡇⠀⠀⠀⠀ ⣠⣤⣤⢶⣾⣯⣿⣶⣿⢿⣿⡿⠟⠈⢩⡙⠛⠉⠉⠑⣌⠁⠀⢹⡆⠀⠀⠀ ⠁⣀⣀⣴⣿⣟⣟⣾⡽⣾⣧⣄⣀⣠⣜⠳⣄⣀⣀⣼⠥⢷⠤⢲⣿⡀⠀⠀ ⠛⢫⣿⢿⣽⣻⣿⠟⡉⣴⢿⠀⠈⠀⠩⣣⣉⣨⠖⠞⠣⣬⣆⡀⠑⢯⡢⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣷⠀⠀⠀ ⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣇⠀⠀ ⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣾⠀⡆⠀⠀⠀⢷⡰⡆⠀⠠⣄⠀⠈⠻⣿⡄⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⢰⠆⢸⠻⣆⢻⣦⡀⠀⠈⣿⣿⣦⡀⠹⣆⠀⠀⢹⣷⣤ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⣼⢠⡟⠀⠙⠾⣿⣝⠳⢤⣈⣿⣿⣝⣦⣻⣷⡄⠀⢿⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⣰⣷⠟⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉⠛⠛⠻⠇⠹⣆⣸⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⣼⡟⠁⠀⠀⣀⣠⣤⣤⡴⠆⠀⠀⠀⠀⠀⢤⣤⣄⣀⠹⡏⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣠⠟⠀⣴⣾⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⠀ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢰⠏⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣿⠀ ⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⡟⠀ ⠀⠀⠹⣿⣿⣿⣿⡟⢉⣉⠙⢦⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⣇⠀ ⠀⠀⠀⠈⢿⣿⣿⡇⠈⣨⣿⠚⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇ ⠀⠀⠀⠀⠀⠈⠛⢷⡀⠻⣤⠀⠀⠀⠀⠀⢰⣆⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⣀⣀⡀⠀⠀⠈⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⢀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢲⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠚⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠙⣿⠁⠉⠉⠛⢿⣶⣶⣶⠶⠒⠒⡟⢯⡉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⢹⣇⠀⣀⣴⣶⣿⣿⢷⣶⣄⣀⣷⠀⠙⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⣷⠀⠀⠀⠸⡿⡾⠋⠉⠀⠀⠀⠀⠀⠉⠉⢻⠀⠀⠈⢳⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠘⣇⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⢰⡆⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⢹⡄⢠⣶⣿⣷⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⡇⢸⠁⠀⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⣧⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⠀⠀⠈⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⢸⣾⣿⣿⣿⣿⣿⣿⣯⣤⣤⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠘⣆⠀ ⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⢸⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢹⡄

⠀⠀⠀⠀⡠⠞⠁⠀⡀⢀⠀⣰⠏⠤⢿⡇⠈⠉⠛⠿⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠖⠁⠀⠠⠐⠀⢠⡼⠃⠀⠀⢸⢇⡀⠐⢠⠀⠈⠑⠿⣦⡀⠀⠀⠀⠀⠀ ⠀⣠⠋⠀⠀⠌⢀⣀⡤⠿⢤⣀⣀⣠⠞⢈⡇⠀⠈⡷⠀⢀⠀⡉⠙⠛⠓⠶⠢⠦ ⣶⠁⠀⠄⠈⢀⡖⠋⢀⠂⣀⠈⣹⠃⠀⢸⡇⠀⠀⠸⡇⢠⡀⠐⢆⠀⠂⠀⠄⢀ ⡇⠀⢀⠂⣠⠟⠀⠐⠀⢀⡤⢲⡟⠀⠁⣿⠇⠀⠂⠀⣿⡄⢳⡀⠈⢷⡤⠖⡚⠉ ⠐⡤⢂⢠⡏⢀⠈⠐⢈⡼⣡⣿⣃⡀⣼⢫⡇⠐⠂⠀⣹⡽⣄⠹⣆⠈⣇⠀⣰⣾ ⢆⡀⣼⡟⠀⠀⡐⠈⣼⠧⠟⢧⣔⣻⠁⠸⣅⡀⠂⠀⣹⡇⠈⣧⣌⠳⣼⣴⠋⠘ ⢀⡼⡟⠀⡀⠁⢀⣺⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡾⣟⣷⠀⡗⢸⡑⣿⣿⣦⣀ ⢊⣼⠇⠐⢀⠈⣴⡟⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⣼⡇⠸⡇⣳⣿⠏⠀ ⢣⢾⡅⠂⠠⢘⣿⠻⢶⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣧⡐⡇⢿⣿⠀⠀ ⢣⢚⣧⡀⢁⠸⣿⠀⠀⠀⠉⠁⠀⠀⠀⠀⢠⣶⣷⣶⡋⣱⢞⣻⡇⠀⢸⣿⠁⠀ ⢣⢇⠞⣿⣄⠈⣿⢣⣄⠀⠀⢶⣦⣀⡀⠀⠈⠀⠉⢈⣿⣿⡎⣥⡟⠀⣴⣻⠀⠀ ⢣⢎⠽⣠⣿⢷⣸⡏⠉⣹⠶⣤⣬⢿⡽⣦⣤⡶⣴⣾⣿⣿⣣⡟⣃⣰⣿⡿⠀⠀ ⢣⢎⣳⡿⣽⢯⣟⣷⡀⣹⣋⣽⣯⢿⡽⣯⢷⡿⣽⣻⢿⣿⣿⣼⠿⠛⠉⠀⠀⠀ ⣧⣾⢿⡽⣯⡿⣾⣽⢿⣿⣿⣿⢯⡿⣽⢯⡿⣿⣳⢯⣟⣿⣿⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣤⣿⣤⣨⣿⡀⠀⠀⠉⠙⠷⣤⠀⠈⢻⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠚⠋⠉⠉⠉⠉⠉⠛⠒⠦⣤⡀⠀⠈⢻⣆⠀⠹ ⠀⠀⠀⣴⢶⣶⡶⠖⢋⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⣾⣿⣠⡤ ⠀⠀⠀⣻⠦⢀⣠⣴⡿⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀ ⠀⠀⠉⠀⢰⣿⣿⣿⣇⠀⢀⣴⡟⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠘⣷ ⢧⣀⠀⠀⢸⣿⡿⠟⢋⣴⠋⣸⠁⠀⠀⠀⠀⠀⠀⣴⢻⡶⡄⠀⠀⠀⠀⠀⠀⠘ ⠀⢨⠃⠀⡿⠋⢀⡴⠋⠀⢀⡟⠀⡀⠀⠀⠀⣹⣾⣅⠈⣇⡇⠀⠀⠀⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⣰⠏⣀⡀⠀⢸⢷⡾⠁⣀⣤⠾⠋⠀⠀⠀⢹⣇⠀⠀⠀⠀⠁⠀⠀ ⡇⠀⠀⠀⣰⠏⣾⣿⣿⠀⠀⠘⠓⠛⠉⠁⢀⣴⣶⣄⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡟⠀⠙⠛⠋⠀⠀⠀⠀⠀⢀⠀⠺⣿⣿⡿⠂⠀⡟⠁⠀⠀⠀⠀⢠⠀ ⠀⠀⠀⣿⠁⠀⠀⠀⠀⠸⠶⠶⡶⣾⠋⠀⠀⠈⠉⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡄ ⠀⠀⠀⢹⣦⡀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⢸⣍⣻⣶⣤⣤⣤⣤⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⡇ ⠀⢰⡄⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣷⣶⣿⠏⠀⠀⠀⠀⠀⠀⢠⡇ ⠀⠈⢿⣷⣦⣿⣿⣿⣿⣿⣿⣿⠟⠙⠿⠋⠈⢿⣿⣿⠏⠀⠀⠀⠀⠀⠀⢀⡞⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣶⣤⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣠⣴⠶⠶⠟⣛⣛⣛⣛⣛⣛⣻⠶⢶⣦⣤⣤⣶⣶⣾⣿⣿⢿⡿⣿⡻⢶⣣⡽ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣻⣭⡵⣭⣳⣽⢿⣿⡿⣟⡿⣭⢷⡶⣛⡿⣻⣭⣻⣭⣯⡽⣹⡞⣽⢯⡞⣽⣫⢟⣻⢿⣷⣿⣻⣽⣳⢽⣫⢷⣹ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡼⣳⢳⣧⣿⣻⡭⣟⡵⣯⠽⠞⠃⠉⢉⢀⣀⣀⠀⠀⠀⠉⠉⠓⠻⠞⣧⢯⢯⡽⣞⢮⢯⣟⡷⣽⡞⣧⢟⣧ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣽⣾⡽⢯⡽⣎⡷⡽⢚⣩⡴⢖⣚⡛⣹⡩⠯⠉⠉⠛⠙⠛⠛⠒⠶⠤⣄⡀⠉⠓⢿⡼⣫⢷⣹⢾⣹⡽⣞⡽⣺ ⠀⠀⠀⠀⠀⠀⢸⣿⡿⣾⡳⣽⢫⢷⠝⣡⠞⠋⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠉⠙⠦⣄⡉⠻⣞⢧⣯⢳⡽⣎⡷⢯ ⠀⠀⠀⠀⠀⠀⢸⣿⡿⡷⣝⣧⡿⣡⠞⠁⠀⠀⠀⠀⣜⡟⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈⢻⡼⣏⢷⡻⣼⢯ ⠀⠀⠀⠀⠀⠀⣾⣿⣹⢟⣵⣾⠞⠁⠀⠀⠀⠀⠀⣜⡿⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠙⢦⡙⣞⢯⣳⢯⣞ ⠀⠀⠀⠀⠀⢰⣿⡏⣯⣟⣾⠋⠀⠀⠀⠀⠀⠀⡸⣽⡇⢀⠇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠈⢳⡌⢯⣗⢯⣞ ⠀⠀⠀⠀⠀⢼⡿⢸⣧⡿⡁⠀⠀⠀⠀⠀⠀⣰⣿⣹⣧⣸⠀⠀⠀⠀⠀⠀⠀⣧⣠⣄⣀⣀⡀⠀⢻⡀⠀⠀⠀⠀⠀⠀⢀⢻⡜⣞⡯⣞ ⠀⠀⠀⠀⠀⣾⣧⡿⢋⡺⠁⠀⠀⠀⣠⠴⣻⠟⢱⢹⡇⢻⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠈⠉⠙⢺⣇⡀⠀⠀⠀⠀⠀⠈⡆⢻⣼⣳⢯ ⠀⠀⠀⢤⣼⣟⣍⣦⠟⠁⠀⠀⠀⠐⣡⡾⠋⠀⠘⡌⣷⢻⠀⠀⠀⠀⠀⠀⠀⢸⣷⡀⠀⠀⠀⠀⢸⣷⠈⠢⠀⠀⠀⠀⠀⢹⠸⣷⢟⡾ ⠀⠀⠀⢠⣿⢯⣿⠋⠀⠀⠀⠀⢠⡞⠃⠀⠀⢀⠀⡘⠼⣿⡷⣄⡀⠀⠀⠀⠀⠈⣧⠻⣦⠀⠀⠀⡸⢾⠀⠀⠀⠀⠀⠀⠀⠸⡀⢽⡾⣿ ⠀⠀⠀⣾⢯⣿⠃⠀⢀⠀⠠⠀⣼⢦⣠⣴⣾⣭⣯⣭⡇⠈⢻⣌⡛⠳⠶⢤⣄⣀⣹⣟⣚⣻⣦⡤⣃⣿⡄⠀⠀⠀⠀⠀⠀⠀⡇⡝⣷⣿ ⠀⠀⣸⣯⣿⡏⠀⣠⡇⠀⠄⢳⣿⣿⣿⣿⣿⠿⠿⠿⠷⠀⠀⠀⠈⠉⠉⠒⠒⠣⣿⣿⣿⣿⣿⣿⣿⣿⣄⣠⡆⠀⠀⢀⠀⠠⡇⢻⣼⣿ ⠀⣰⡿⣼⣿⣧⢫⣱⠃⠠⠀⢀⣿⢋⠍⠤⢂⠦⠂⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⡀⠤⡉⡉⢛⢻⡿⢿⠋⡆⠀⠀⠄⡀⢸⠁⡈⣿⣿ ⢰⣿⡳⣿⣽⢿⣷⡞⢰⠀⠁⣾⡇⡊⠤⠑⠂⠠⠁⡀⠄⠲⢧⣀⡠⠶⠤⠶⠞⠋⢀⠐⡐⠠⠉⢆⣾⠃⢀⡜⠇⠀⢈⠀⡀⡾⠀⠄⣿⣿ ⣿⡿⣱⣿⣯⣿⡿⣁⢾⠀⢁⢻⣧⡀⠐⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⣁⣬⣾⡯⡚⢥⠻⠀⢀⢂⠀⣰⠇⢈⠀⣿⣿ ⣿⣷⡝⣿⣿⣷⣦⡷⣿⠀⠠⢸⣙⢻⣦⣄⣀⣀⣂⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⢤⣚⣴⠟⣜⠩⡖⠁⡀⢂⡼⣰⢿⡀⢀⣼⣿⣿ ⠈⢻⣿⣼⣯⣿⣽⣿⡿⣧⣀⠈⢮⠹⣟⠛⣛⢛⣛⣛⡛⠻⠿⣷⡿⣿⣿⣿⡿⡿⣷⢷⣾⣽⣷⣾⣶⣭⣴⣶⢾⠿⣛⢭⣿⣷⣿⡿⣟⣾ ⠀⠀⢈⣿⡿⢛⣥⣿⢃⣼⠿⣷⠾⣷⢿⡿⣝⡯⣞⡽⣛⣷⣱⣿⣿⣿⢳⢧⣻⡵⣏⡿⡼⢶⢯⣝⡻⢿⣿⣿⣦⣷⣾⣻⣾⢿⣽⣻⢿⣽ ⢀⣴⡿⢋⣴⣿⣿⡏⣾⣝⣻⡼⣻⡝⣮⢟⡾⣱⢯⣳⢟⣼⣿⣿⢯⡷⣏⣟⡶⣏⡷⣽⣹⣛⣮⢏⣟⠷⣮⡙⢿⣟⡿⣿⣯⣿⢯⣿⢯⣿ ⣿⠟⣰⣿⢫⣿⣾⣗⢯⡞⣵⣏⡷⣽⢫⡾⡽⣭⢷⣯⡿⣻⣿⣟⣿⢿⣼⣣⢿⡜⣷⣣⢯⣳⠽⡾⣭⢟⡾⣹⢷⣍⠻⣷⣟⡿⣿⣯⣿⣻ ⢃⡾⢿⣜⢯⣿⢾⣿⣣⣟⣳⢾⣱⢯⣏⣷⣻⣾⣟⠟⣽⢯⣿⣿⣯⡿⣷⡽⣺⠽⣖⣯⢳⣏⠿⣵⣛⡾⣹⡽⣎⣟⡷⣜⢻⣿⣽⣻⡾⣿ ⣸⢻⣝⡮⢯⣿⢿⣽⣷⢯⣾⢷⣻⣾⢯⣿⣽⠗⣍⣾⢟⢺⣿⣞⣿⣽⣟⣿⢯⣛⡷⣚⣯⢞⣻⡵⣫⣞⢷⣹⡽⢮⣝⢯⣧⡹⣷⡿⣽⣿

⠀⠀⢀⠠⠤⠀⠠⠄⡀⠀⢀⠔⠂⠉⠉⠀⡉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢃⠀⠀⠀⢠⢀⠱⠂⠀⠀⠀⠀⡠⠓⠠⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠅⠄⣀⡀⠀⠹⢧⠤⠤⠐⡈⠂⢄⠀⠀⠈⠢⠀⠀⠀⠀ ⠘⠩⠥⠀⠀⠠⠀⠀⠀⠀⡠⠃⠀⠀⠈⠀⠀⠑⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⢀⡤⢀⣀⣰⠀⠀⢜⠂⠀⠀⢬⠐⠀⠄⠢⡈⠄⠀⠀⠀⠀⠀ ⠀⠄⡌⠶⠊⠁⠇⠄⠈⠀⠀⠀⠠⣦⣀⣢⠀⡀⠱⠘⡀⠀⠀⠀⠀ ⢠⡆⢁⠀⠀⢰⣠⣶⢦⡀⠀⠀⠀⠰⠟⣿⣦⡇⠀⣦⣧⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⡾⠻⡇⠐⢷⠀⠀⠀⠄⠀⠉⢹⠇⠀⣘⣿⠀⠀⠀⠀ ⠀⠀⢻⠇⠀⠅⡆⠣⠀⠘⠀⠀⠀⠀⠀⠀⢡⠀⠠⠉⠀⠀⠠⠀⠀ ⠀⠀⠄⠀⠢⡆⣧⢀⠀⠀⠀⢇⡀⠀⠀⢀⡌⠐⢡⠀⠘⠠⠀⣡⡀ ⠀⠰⠒⠙⠄⠀⠈⠗⢢⠏⢩⣟⣿⡿⢧⢀⡏⢀⠎⡤⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠐⠌⠗⢡⠂⣙⠏⠉⢴⠸⣷⡜⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠠⠤⠤⢼⢤⣤⣮⣾⣿⣿⣿⣿⣿⣿⣿⣷⣤⣠⡔⢁⣼⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀ ⢼⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⡂⠀ ⠀⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠂ ⣰⠿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣻⣿⣿⣿⣿⣿⢹⣿⣿⣿⡗⢖⠋⠀⠀ ⠁⠀⣿⣿⣿⣿⣿⣿⡿⠓⢁⡀⢻⣿⣿⣿⣿⡏⠈⢿⣿⣿⡟⠀⢃⠀⠀ ⠀⠀⢿⣿⣿⣿⣿⣿⢁⣭⡴⠶⠆⢻⣿⡿⣿⣧⣌⣸⣿⣿⡿⠖⠊⠀⠀ ⠀⠀⠈⠙⣿⠿⢿⡟⠆⠀⠀⠠⠀⠔⠋⠀⠀⠉⠉⠸⣿⡙⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣇⠩⣒⠁⡰⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⣀⡤⠚⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣇⣀⣰⠒⠋⠉⠀⠀⠀⠀⠸⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡌⠃⠉⢉⠹⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡄⠆⠋⠛⢄⠀⠀⣖⢟⠋⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡘⢘⢅⠠⣀⠀⠀⠢⠘⢌⠒⢷⢤⡉⡒⠄⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⡄ ⠀⠀⠀⠀⠀⠀⠀⣀⠠⠐⠒⠒⠒⠒⠒⠠⢀⠔⠊⡰⠁⠐⡳ ⠀⠀⢀⡠⠔⡪⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⡁⠀⠈⡹ ⣖⠈⠁⠀⣙⠁⠀⠀⠀⡠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠱⡑⠚⡱ ⠸⡂⢤⠔⡫⠀⠀⡀⠰⠁⠀⠀⠀⠀⡆⠀⢀⠀⠀⠀⣧⡨⠃ ⠀⠘⠠⣸⠁⠀⢀⡷⢣⢠⠀⠀⢂⢨⢻⡰⡈⡄⠀⠀⠈⠢⢤ ⠀⠀⠀⡆⢀⠀⢨⣇⡀⢙⠑⠢⡼⢺⣏⡙⣿⡇⠀⠀⠌⡍⠀ ⠀⠀⠀⠘⣬⠢⠼⡌⠉⠓⠂⠀⠀⠘⠒⣲⣋⡔⠀⣼⠔⠁⠀ ⢀⠠⢔⠊⠀⠀⠄⠑⢄⡀⠀⠠⠄⠀⢀⠠⠊⠓⠈⢸⠀⠀⠀ ⡇⢰⠃⠀⠀⠈⠀⡰⢿⣦⡝⣅⠀⡽⢅⡀⠀⢸⠀⢀⠳⡀⠀ ⠑⠿⡀⢃⠀⠘⡸⠀⠀⢻⣿⣟⣆⣧⣷⡹⡀⠀⠀⠀⣦⡑⢄ ⠀⠀⠀⠉⠓⠒⠆⠀⠀⠀⠙⠿⢿⣿⠟⠀⠑⢔⠀⠀⢸⠑⣸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠈⠆⠀⠀⠈⠁⠊⠁⠐⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⢤⣀⠀⠀⠀⠀⢠⠞⠉⢧⢀⡴⠚⠁⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠙⠦⣄⣰⠏⠀⠀⠈⠋⠀⠀⠀⠸⡇⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⣀⣀⣸⡄⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠁⠀⢀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢳⡀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢾⣉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠉⢉⡿⠂⠀⠀⠀ ⠀⠀⠀⠈⠛⢶⡴⠶⢶⣶⣶⣾⣿⣾⣶⣶⣶⣶⣶⣶⣶⣴⣦⡁⠀⠐⡆⣠⣴⣿⣵⣶⣶⣶⡶ ⠀⠀⠀⠀⠀⣼⣀⠄⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⣿⣿⣿⣿⣿⣿⠟⠃⠀ ⠀⠀⠀⠀⠀⣿⡳⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⢋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣥⣤⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⣹⢲⣩⡔⢯⡀⠀⠀⡇⠀⠀⠀⠀⢀⣠⢤⣀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣷⡀ ⠀⠀⠀⠀⠀⢀⡾⠃⣿⣇⡠⠃⠀⠀⡇⠀⠀⢀⢰⠉⠀⡠⠜⢧⢰⠀⠈⢿⡙⠛⠿⠿⠿⢿⣿ ⠀⠀⠀⠀⠀⣾⠁⠀⠘⠉⠀⡐⠉⠀⢱⣶⠀⡞⠯⠴⠛⡲⢀⡞⠀⢸⡶⢼⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡄⠀⠀⡰⠀⡈⠉⠁⠈⠸⡜⠀⣄⠀⠊⣠⠞⢱⣤⣀⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠶⣜⡁⠀⠈⠁⠀⠀⠀⠀⢀⡈⢻⡉⣽⢤⣀⣷⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⣶⡶⢶⠋⠉⠉⠉⠉⠉⠉⢹⡆⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢼⡅⣯⢰⢀⠀⠀⠀⢀⣀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⡟⣿⣾⣾⣿⣿⣿⣿⢿⣿⣷⣄⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⢸⣿⣿⣿⣿⠿⣛⢿⣿⣓⣼⣻⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡶⢿⣥⣿⢇⡿⡉⠭⡑⢄⠣⣙⣦⣍⡛⠧⠹⣏⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣯⣐⣉⣿⣿⢰⡇⡱⢂⠍⢢⡑⢄⠺⣽⣳⣬⣑⣤⠷⣋⢙⣳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠶⠏⠀⣩⣾⣿⣿⣼⣧⣦⣵⣮⣥⣼⣌⣱⣧⣯⣽⣏⡰⢡⣶⠟⠛⠖⠲⣄⠀⠀⠀ ⠀⠀⠸⡇⠀⠀⣸⠋⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢿⠛⠉⢻⠀⠀⢀⡿⠀⠀⠀ ⠀⠀⠀⠙⢲⡖⠋⠀⠀⠀⢸⡏⢹⠋⢩⣼⠉⡌⢩⠉⡍⣽⡅⢰⣾⠀⠀⠘⣧⣴⡞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⡰⢉⣛⡾⢡⡉⢜⡠⢃⣾⡯⢿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡱⢐⣣⠞⡡⠒⣌⢢⣴⣿⣿⣿⣿⢿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⢡⠌⣻⣶⣋⠔⣡⢓⣼⢿⣵⣿⡿⢿⣱⡾⢋⠽⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣦⡾⡽⢃⠝⣷⣴⠟⠁⠀⠙⣿⠵⣋⠳⣝⢮⣲⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣻⣿⣿⣦⣾⣿⣧⣝⢷⣌⣒⣤⠟⠀⠀⠀⠀⠈⠳⣦⣱⣾⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀ ⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⢙⣿⣿⣿⣿⣾⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⢿⣿⣿⡿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠻⢿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣠⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠈⠉⠻⢷⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣄⠀⠀⠀⠙⠻⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣄⠳⡄⠀⠀⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣿⣆⡀⠀⠀⢿⣄⠀⠀⠀ ⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⢠⣿⣿⣻⣶⡆⠀⠻⣦⣀⠀ ⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠺⠛⠿⣿⣿⣿⡄⠀⠀⠀⠙⠛ ⣿⠁⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣇⠀⠀⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀ ⡿⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢹⣦⠀⠀⠀⠀⠀⣿⡌⢿⡄⠀⠘⣔⣦ ⡧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⢀⡿⣼⡂⠀⠀⠀⠀⠀⠀⠀⠀⡏⠳⣽⣷⡀⠀⠀⠀⣹⣇⠀⠃⠀⠀⢹⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣸⣿⠂⠀⠀⢠⣾⡻⣉⣇⠀⠀⠀⠀⠀⠀⠀⠀⣧⠤⠬⡼⣿⣆⠀⠀⡏⣼⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⣿⠇⡆⠀⣠⡟⠋⠉⠉⠹⡄⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠙⢷⣤⡓⢼⡃⠀⠀⢦⡀⠀ ⠤⡄⢤⠠⠤⠤⣄⠲⣾⠃⠀⠀⠀⠀⠀⠀⣿⠸⣁⡴⠋⠀⢠⠤⠤⠤⣿⡄⠀⠀⠀⠀⠀⠀⣿⠴⠦⢀⣀⣀⠀⠙⠻⢮⡇⠀⠀⢸⡅⠄ ⣮⡘⢆⣋⢎⡱⢌⣳⡏⠀⠀⠀⠀⠀⠀⠀⣿⡗⣋⣤⣴⡶⠶⠶⠶⢦⡀⢻⣆⠀⠀⠀⠀⠀⢹⣤⠞⢫⣿⣝⠻⣦⠀⢸⡏⠀⠀⠀⡯⣘ ⠉⠉⠛⠙⠋⣹⠟⢻⠁⠀⠀⠀⠀⠀⠀⢠⡟⠛⡉⡁⢠⣴⣿⣿⣿⣷⡈⠀⠙⢦⡄⠀⠀⠀⠘⣇⣾⣿⣿⣿⡇⠀⠙⣺⠁⠀⠀⠀⢿⠿ ⡆⠀⠀⠀⢠⣯⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⣟⠠⠐⣰⣿⣿⣿⠟⢻⣿⠅⠀⠀⠀⠙⠳⠤⣄⣀⢹⣿⠋⣽⣿⡇⠈⢐⡟⠀⠀⠀⠀⢸⡆ ⡹⣆⠀⠀⣼⢻⡀⣞⠀⠀⠀⠀⠀⠀⠀⠀⣯⠐⡀⣻⣿⠿⡏⣀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢧⢴⣿⡟⠀⠀⠼⡇⠀⠀⠀⠀⠈⣷ ⣧⠜⡳⡄⢏⠲⣙⣯⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡀⠙⠓⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠉⠛⠚⠋⠀⠀⠀⢆⡿⠀⠀⠀⠀⠀⣿ ⢹⣧⡑⠮⣌⠳⡌⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠠⠀⡀⠂⠀⠀⡀⠀⠀⣀⡤⠶⢶⣦⣄⡀⠀⠀⠀⠀⠈⢀⣼⣿⡇⠀⠀⠀⠀⠀⢻ ⠘⣿⣬⡓⣌⠳⡘⢼⡇⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⣦⣄⣀⡀⠁⠀⠀⠀⢠⡏⠀⠀⠀⠀⠙⢷⣀⣀⣠⣤⡾⢟⣿⡞⠀⠀⠀⠀⠀⠀⣾ ⣄⡹⣟⠿⣶⣧⣝⣢⢿⡄⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⠀⠀⠀⠀⢀⣠⡼⠟⠛⢧⣒⢱⡾⠛⠀⠀⠀⠀⠀⠀⢀⣿ ⠈⠉⠁⠀⠀⠈⠉⣙⣿⠿⣦⡀⠀⠀⠀⠀⠀⠀⢻⡿⢿⣿⣿⣿⣿⡿⣿⣿⣇⣀⣴⠾⠛⠉⡀⠄⠂⠠⠹⣏⡁⠀⠀⢀⣤⠀⠀⢀⡾⠁ ⠀⠀⠀⠀⠀⠀⣰⡿⣅⠀⠈⢷⣦⡀⠀⠀⠀⠀⠀⠹⣶⣎⣹⠿⢯⡱⢺⣿⢻⡽⣆⠀⠂⡁⢀⠂⠁⢂⢀⡏⠻⣶⣶⣫⣇⣠⣶⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⣿⠂⠈⠳⠦⠶⠮⣝⠻⠶⠶⡶⡶⠒⠋⠀⠉⠉⠋⠉⠉⢻⣧⠯⣽⢦⡁⠐⠀⣲⢥⣤⠞⠁⠀⣿⣟⡿⣿⣯⣄⣀⠀⠀ ⠀⠀⠀⠀⠀⣠⢿⣄⠁⠂⠄⠠⢀⠈⣷⢲⢫⣽⠁⠀⠀⠀⠀⠐⢀⠄⠀⠈⣿⡿⢿⣿⣷⣤⡶⠋⠀⠀⠀⠀⢠⣿⢯⣟⡷⣯⢿⡿⣿⣶ ⠀⠀⠀⠀⣰⠋⠀⠙⠷⣤⣈⠐⠀⠺⢻⣇⡿⠃⠀⠀⣀⡀⠀⠀⠀⠉⢂⣀⣀⡀⠀⣻⢶⣧⣝⣛⣳⣶⣤⣴⣿⣿⣯⣿⣽⣻⣯⣿⠷⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⣶⡤⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⢉⡼⠛⠁⣠⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠖⠛⠉⠉⠽⠓⠒⠓⠒⠿⠉⠛⠒⠦⣤⡀⠀⣠⡶⠋⠁⠀⢠⡟⠀⠀⠴⠟⠛⢳⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⣶⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢯⡀⠀⠀⢀⡏⡆⠀⠀⠀⢀⣼⣋⡅ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⣸⠁⠀⠀⠀⠀⠉⠀⣸⡇ ⠀⠀⠀⠀⣀⣠⠴⠞⠋⠀⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⢀⣴⠏⠀ ⣤⡴⠒⠛⠉⠀⠀⠐⠒⠛⣷⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣌⣛⣒⣤⠿⠟⣶⠆ ⢹⣧⡀⠀⠀⠀⠀⠀⠀⣼⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠉⠀⠀⣰⠏⠀ ⠀⢿⡷⣄⠀⠀⠀⠀⢰⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠛⣯⠀⠀ ⠀⠈⢷⣈⠙⢶⣒⠛⠋⢠⠞⠀⠀⠀⠀⠀⡴⠀⢠⡏⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⣿⡦⣴⠟⠁⠀⠀ ⠀⠀⠀⢹⡟⠂⠩⠛⢲⡏⠀⠀⠀⠀⠀⢰⡇⣀⣿⠀⢸⠀⠀⠀⠀⠀⠀⡄⠀⠐⢺⢷⠂⠰⡄⠀⢸⡀⠀⠀⠀⠀⠀⠀⠹⣟⡁⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠲⢶⠀⡾⠀⠀⠀⠀⠀⢠⢸⡷⠫⢸⡆⢸⣆⠀⠀⠀⠀⠀⢳⠀⢀⡿⠘⢧⡀⢹⣄⠀⣧⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣤⡆ ⠀⠀⠀⠀⠀⠀⠈⢹⠁⢰⠀⠀⠀⠀⢸⢸⡅⠀⠀⠻⣎⣿⢦⣀⠀⠀⠀⣸⡀⣼⣷⣾⣿⣿⣾⣿⢦⣿⠀⠀⠀⠀⠀⠀⠀⢷⠦⠴⠖⠋⠁ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡄⠀⠀⠀⣿⠸⣇⠀⠀⠀⠈⠙⠂⠙⠷⣄⣀⣿⠟⢿⣿⡏⣀⡀⢙⣿⣿⣏⡀⠀⠀⠀⠀⢸⡀⠸⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⣿⡀⠀⠀⢸⡷⢿⣶⣶⣦⣍⡢⠀⠀⠀⠀⠙⠀⠀⢸⣟⠉⠽⠿⠍⣻⣿⠟⠀⠀⠀⠀⠀⣸⠁⢰⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⣧⡿⢦⣄⡀⣷⠀⠀⠈⠉⠛⠻⢦⠀⠀⠀⠀⠀⠀⠠⠿⠤⠤⠤⢒⡿⠃⣠⡞⠀⠀⠀⣠⡏⢀⡞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⠟⠁⠀⠉⢉⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡯⠴⣺⣿⠀⠀⢀⡴⣿⡖⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡤⠶⠋⠁⠀⠀⠀⢀⡄⠈⢳⣄⠀⠀⠀⠀⠀⠠⣄⣠⣤⣀⡄⠀⠀⠀⠀⠀⢀⡴⠋⣯⣤⠖⠋⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡶⠚⠉⢁⡆⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠈⠓⣶⣄⣀⠀⠀⠈⠉⠉⠁⠀⠀⠀⣀⡤⠞⠋⠀⠀⠀⡀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀ ⢸⠟⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⣴⣿⣿⣤⡉⠛⢿⡖⠦⠤⠤⠖⢛⣿⠋⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠹⣷⣄⡀⠀⢀⡀⠀ ⢸⠀⠀⢸⡿⠁⢠⡄⠀⠀⠀⠀⡇⠀⠀⢀⡼⠛⠻⣿⣮⣙⣦⡈⣿⣆⠀⠀⢀⡾⠛⢷⣤⡀⠀⠀⠀⠀⢸⠀⠀⠀⢰⡄⠙⣮⡉⠉⠉⠁⠀ ⠘⣧⠀⡏⡇⠀⠸⡇⠀⠀⠀⠀⢻⠀⢀⡏⠀⠀⠀⠘⣿⣿⣿⣷⣽⣿⣦⣤⣼⡇⢀⡿⢸⠿⣆⠀⠀⠀⠈⣧⠀⠀⠀⢳⡄⠈⠻⣆⠀⠀⠀ ⠀⠈⢷⣇⣧⡀⠀⢹⣄⠀⠀⠀⠈⣇⢸⠁⠀⠀⠀⠀⠨⣿⣿⣿⣿⣆⢹⣆⣸⢡⣿⣷⡟⣠⣿⡀⠀⠀⠀⣿⠀⠀⠀⠀⣿⢆⠀⠘⢷⡀⠀ ⠀⠀⠀⠀⠈⠙⠲⢤⣹⣦⣀⠀⠀⠘⡟⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣾⠋⠈⢷⡄⠀⢀⡟⠀⠀⠀⠀⢹⡌⢷⡀⠈⢷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠉⠛⠓⢶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠹⣮⣿⣿⣿⣿⣿⣿⣽⠃⠀⠀⠀⠹⣦⠞⠁⠀⠀⠀⠀⢸⡇⠀⢳⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣿⠻⣏⠀⠀⠀⠀⠀⠀⠈⢳⣄⡀⠀⠀⣀⡾⠃⠀⢸⣇⡞⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢺⠇⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠋⠉⠀⠀⠀⠼⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣀⣀⣀⣽⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠛⠋⠉⠉⠙⠛⠢⢌⡑⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠙⡟⢺⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠒⠉⠉⡁⠀⠈⠱⠶⢭⣶⣄⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣶⣤⡤⢴⣶⡾⠟⠀⢀⣤⡶⠋⠁⠀⠀⠀⠀⠀⠈⠙⢯⠉⠛⢅⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣿⠟⠉⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⣠⣴⣿⡦⠈⢣⠀⠀⢳⣀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣾⣣⡤⠀⢠⡞⣁⡤⠖⠀⠀⠀⢀⣠⢞⠋⠁⠀⠀⠀⣨⠚⠉⠉⣍⠛⢮⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣤⠿⠯⠵⠖⠒⠋⠉⠁⠀⠀⠀⢀⣴⢏⡵⠃⠀⢀⡞⢀⡞⠃⢠⡇⠀⠹⣆⠰⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢷⣶⣖⣪⡿⢿⣥⣀⣀⠀⠀⠀⠀⢀⣀⣤⠖⢋⣾⠏⠀⠀⢠⡞⢀⠾⣄⣀⡟⢹⡀⠀⠹⡄⢋⢻⡟⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⢀⡾⠀⠀⢠⣰⠏⣿⡞⠀⠀⠙⠑⢚⡇⡀⠀⢧⠸⡌⣿⣦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⠟⠛⠛⠉⢹⣿⡿⠀⢀⡾⠁⢀⣴⠟⠁⢤⣿⠁⠀⠀⣴⠀⠀⣷⣇⠀⣾⡀⣇⢹⣏⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⣄⣀⣀⣀⣤⣾⡷⠞⠉⠀⠀⠀⠀⢀⣼⡇⡗⢠⣬⣷⣾⣿⣧⣄⡀⠀⣿⠂⠀⠈⠋⠀⠀⣿⣿⠀⢻⣷⣿⡈⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⢿⣿⣿⣟⣿⣶⣦⣤⣤⣴⣶⣿⣿⣧⡿⢋⣹⣿⠛⠙⣿⡇⠙⠂⢻⠀⠀⠀⠀⠀⠀⣿⣿⣧⠘⣿⣷⡕⠸⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠛⠘⠛⣿⣿⣿⣿⣿⣿⣿⣾⣿⢁⣠⣾⣿⣯⠉⠒⠋⠀⠀⠀⠈⢆⠀⠀⣠⣽⣶⣿⡄⣿⣆⢹⡽⣿⣦⡑⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⡟⣳⣶⣷⣿⣾⣿⣿⣇⠈⣿⣦⡀⠀⠀⠀⠀⠀⠈⠂⠀⣯⣽⠟⢀⣿⣿⣿⣧⣿⣌⠻⡛⠛⠛⠃⠀⠀⠀ ⠀⠀⠀⠀⠐⣞⠛⠛⠛⠉⣿⣴⣿⢿⣿⡿⣿⣿⣿⣿⡄⣧⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡻⢷⣿⢹⣿⣿⣿⢷⡬⠵⠦⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠁⠉⠑⠀⣼⣿⡟⠙⣼⣿⠀⢿⣿⣿⡿⣷⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢁⡾⢿⠻⡇⣿⡿⢿⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠹⠀⠠⠖⠋⢹⡏⠉⠑⣿⣏⠀⢹⣿⣿⣿⡘⢿⣿⠢⣀⠀⠀⠀⠀⠀⠀⢀⣠⢶⠛⠉⢸⣾⡀⣷⠷⢽⣆⠀⣀⠤⣄⡂⠀⠀ ⣀⠀⠀⠈⢦⠰⣄⡀⠀⠀⠃⠀⠼⠋⠉⢢⣸⣿⣿⣿⣷⡈⢻⣄⠀⠑⢦⠤⠒⠲⡎⠉⣿⡏⢣⡀⢰⣿⣧⣟⡠⠤⠂⠉⠁⢑⡂⠀⠀⠀ ⣿⣿⠀⡿⢤⣷⣦⡨⣿⣥⡄⠀⠀⠀⠀⢸⣁⠝⢿⣏⠹⣿⣄⠙⢿⣶⣾⡖⠤⠤⢌⣺⣧⠻⣶⡟⢾⣿⣿⣆⠀⣀⠤⠒⠋⠁⠉⠉⠁⠒ ⢾⡏⡈⡗⢸⡿⣟⣿⣿⣿⡖⠒⠒⡶⠖⠊⠙⠦⣤⠻⣿⣿⢿⣷⣄⡙⠻⢿⣯⣐⣶⣤⡉⠁⠿⡆⢸⠈⢿⣌⡛⠦⢄⣀⠀⠀⠀⠀⠀⣀ ⠀⣷⣽⣷⠋⣰⡿⠃⢹⣽⣧⣠⠎⠀⠀⠀⠀⠀⠈⢶⣧⣈⣸⠛⣿⡿⡶⣤⣉⡉⠬⣿⣿⣳⡶⠚⡆⢃⢸⡿⣿⣷⣦⣤⣉⣳⠶⠶⠟⠋ ⠀⢿⣿⣅⣼⣿⠇⣠⣾⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⢶⠞⢳⣿⣷⣤⣽⠿⣶⣺⣿⣿⣿⣿⣾⡿⠇⠙⢯⣻⢦⣈⣙⣦⣄⠀⠀ ⠀⠹⣿⣿⣿⣇⣴⣿⡿⠃⠈⠻⡇⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠀⠙⣿⡿⣿⢆⠈⣿⣡⣾⣍⠹⣿⡷⠲⢤⡀⠙⣻⡿⣷⣽⡎⡛⠦ ⠀⠀⢿⣿⣿⡿⣿⣡⡄⣠⣿⣶⠟⠁⠀⠀⠀⢀⣀⠀⣼⣷⣴⡆⠀⠀⠀⠘⣷⠘⣧⡑⠻⣯⢙⣿⣷⡸⣿⢦⡀⠉⠷⣆⣥⡌⡏⠙⢧⡀ ⠀⠀⣸⣿⣏⣿⣿⣝⡟⠻⠟⢁⠀⠀⠀⣴⣞⠉⢀⣴⣿⣿⠞⠀⠀⠀⠀⠀⣽⠀⠙⣷⠦⣈⠛⠻⣿⣿⣦⡀⠘⣏⣦⣉⡉⠁⠀⠀⠀⢳

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⣠⠔⠂⠉⠁⠙⣉⠋⠲⢦⣄⠈⠈⠉⣳⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠠⢤⡴⠞⣠⣭⠟⢉⣡⣺⠿⣿⣯⣽⣯⣷⣤⠞⣹⣿⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠲⣤⣾⣯⣵⡷⢑⣴⣿⠿⠛⠉⡹⠟⣅⡾⠋⣠⡞⠛⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⣀⣨⣿⣿⣿⢇⣮⡿⣿⣿⠏⣡⡢⣪⣿⠁⣨⣿⣿⡄⠀⠀⠀⠀⠰⠇⠀⠀⢀⠄⠀⠀⠀ ⠀⢀⣴⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠤⣤⣿⣿⣿⣿⣼⣿⣸⣾⣵⣚⣾⣭⡳⣽⣾⣿⣿⢿⡷⠀⠀⠀⣀⣀⣤⣴⠞⠁⠀⠀⠀⠀ ⠀⠟⠀⠀⣀⣠⡶⠄⠀⠀⢸⡇⠀⠀⠀⠀⢀⣠⣾⣻⣿⣿⣿⡟⣟⡟⣾⡟⡏⠻⠿⣿⣿⣷⣇⣼⡏⠉⢉⣻⠷⠛⢫⡄⠀⠀⠀⠀⠀⠀ ⢴⡾⢛⡫⠭⠔⠶⠤⣀⡀⢸⡇⠀⠐⣲⠼⣩⣼⠿⣿⣿⣿⣿⠀⡿⣱⠙⡇⠈⠀⠀⢻⣿⣵⢻⣿⢇⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀ ⣿⢾⣵⢶⣒⣲⣭⢽⡗⢿⣿⣿⣾⠿⠰⢺⠋⣹⣿⣿⣿⣿⣿⣷⣧⣿⡀⠀⠰⣄⡠⠼⣶⣏⣸⣿⠀⠁⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀ ⣨⣮⣿⣿⣿⣿⣶⠟⠛⣍⣹⣟⡻⢿⣭⣿⣿⠾⣾⣿⣿⣿⣿⣿⣿⣧⣷⣤⣾⣥⣀⡐⣿⣱⣎⡟⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⢿⠋⠀⠀⢈⣧⢹⡎⠄⠰⠸⠀⠀⣿⣿⢿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⢀⡀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⣿⡟⡿⢋⣴⠏⠀⢀⣼⡟⣿⣷⣿⣤⡰⠀⠀⠀⣏⣿⣿⣿⣿⣿⣿⣿⣽⠿⣿⢿⣿⠿⢿⣿⣻⣿⣿⣿⠃⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⡰⡿⡏⢀⠀⣸⣿⡷⣿⣿⣿⣿⡇⠀⠀⠀⡟⠶⢻⣿⡿⣿⣽⡟⣥⠀⠉⠢⡀⠀⠈⢿⣿⣿⡻⢅⣴⠟⠁⠀⠀⠀⠀⠀⠠⣄⠀⠀ ⣿⡔⡝⡜⠀⡏⣦⡾⣿⣿⣿⣿⣿⢽⠀⠀⠀⠀⡇⠀⣾⡻⡧⣿⣿⡇⠰⣎⢂⡤⠈⠒⠤⡤⣻⣿⣿⣮⣟⣦⠀⠀⠀⠀⠀⠀⢠⣈⣳⣀ ⡟⣸⢱⠀⣄⢸⢟⣇⢿⣿⣹⣻⢺⡏⡆⡀⠀⠀⡇⠀⣿⢱⣗⣿⣿⡇⣠⠻⡅⠈⠒⢄⣌⡀⠨⣿⣿⣿⡇⢹⣷⡀⠀⠀⠀⠀⠀⣭⠵⣿ ⠹⠃⠌⢀⠜⣾⣜⣯⢹⣸⡿⢾⣸⠃⠡⠀⠀⠀⣿⣾⣿⣾⣿⣿⣿⠏⠀⠙⢿⣄⠀⢰⢧⠈⣷⣺⣿⣿⡇⠸⣿⣷⡄⠀⠀⠀⠀⠀⠀⢘ ⠀⡞⣠⣖⠰⣮⣻⣽⣟⡟⢇⠜⡿⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⡿⣿⠒⡒⠉⢹⣟⠛⠞⠈⢸⢺⣽⢻⣿⡇⢀⣿⠇⢱⠀⡀⠀⠀⢸⢤⢆ ⠀⠜⡿⠑⢻⣿⡟⢮⡏⣷⠈⢸⡇⠀⠀⠀⠀⢰⣿⣿⡿⣿⣿⢿⣿⣿⣵⣤⣼⣿⣷⡆⠀⢸⢸⣹⢸⣿⡇⢸⣿⠀⢸⣀⢣⠸⣦⡚⣿⡄ ⠀⢴⡽⠚⠉⠀⠙⠳⠬⣺⣄⣾⣷⠀⠀⠀⠀⢸⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⢸⠀⣿⢸⣿⡇⠸⡇⠀⢸⣹⡿⣧⠽⣿⣯⡛ ⡠⢣⠳⠀⠀⠀⠀⠀⠀⠀⠙⢿⡏⢀⡀⢤⠚⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⡄⣿⡈⣿⣿⠀⣷⡀⡞⢧⡱⣿⡴⣷⢿⡟ ⠃⢜⢢⠇⠀⠀⠀⠀⠀⠀⠀⠀⠱⠎⠶⣈⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⢧⢹⠇⠙⣿⢣⢧⢽⣿⡄⢻⣷⣿⢛⣿⡤

⠀⠀⠀⠀⠀⠀⠉⠛⢶⣄⣠⣴⣶⣶⣤⣄⣀⣀⡤⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡼⠶⠒⣿⣛⣿⣿⣿⣿⣿⣿⣿⡲⣄⠈⠐⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡾⡩⠚⠫⣽⣿⣿⣯⣷⣶⣤⣙⠿⣿⣿⣿⣷⡢⠄⠈⠢⠀⠀⠀ ⠀⠀⣠⢾⣾⣾⣿⣶⣿⣿⣿⣿⡻⣿⣿⣦⣝⣿⣿⣿⣿⡝⠋⠉⠀⠐⠄⠀ ⠀⡘⠉⢻⢯⣞⣽⣿⠛⣿⣛⠻⣽⢪⣻⣻⣿⣿⠿⠟⠹⣷⣔⢄⠠⡄⠈⡄ ⢰⢧⣪⣜⡿⢻⣿⢇⠀⠀⡄⠀⢿⢀⡱⢿⣿⣅⢀⣄⡀⠑⢝⠓⠈⠀⠀⠀ ⠈⣰⣿⠿⣧⢸⣿⣼⣵⡂⠀⠀⠋⣱⣿⣟⣻⡿⣧⣼⣿⡩⠁⠑⠀⠀⠀⠀ ⠀⠀⠀⠐⢹⠏⢻⡵⠙⠋⠀⠀⠀⠀⠁⠈⠁⢹⢮⡐⠨⠿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⣴⣾⣷⡀⠀⠀⠀⠀⠀⠀⠀⣠⡟⣿⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠈⢿⡈⣷⡦⢀⠀⠀⢀⠠⣊⣍⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢄⠀⠀⠀⠀⠻⣔⡉⢢⢬⢾⣵⡞⢋⣡⡹⡃⠀⠀⠀⠀⠀⠀⠀⡐⠀ ⠀⠀⠈⠢⡀⠀⠀⠀⢈⡐⢥⣾⡜⢏⣴⢿⣷⡗⢰⣤⣄⣀⣀⠀⣀⠈⠀⠀ ⠀⠀⠀⠀⢈⠖⠊⢩⣿⠓⠀⠁⠰⣏⠈⠀⠁⡰⡿⢲⡭⢍⢣⠰⣀⠃⠀⠀ ⠀⠀⠀⢴⡥⡜⢠⣿⠟⠂⢸⡎⠰⣯⣵⠅⠀⠑⢝⢄⣿⡇⢯⢄⡙⣇⡀⠀

⡀⠊⠠⡒⠤⢀⡀⠀⢀⠔⣚⣓⣶⣄⣀⣤⣄⣀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀ ⣁⠀⠀⣸⣠⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⡆⠀⠀⠀⠀⠀ ⣿⣿⡿⠷⠚⣿⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢿⣿⠀⠀⠀⠀⠀ ⠟⠁⠀⠀⣴⣿⣾⣽⣛⢻⣿⢿⣿⠿⣿⣿⣿⣿⣿⡿⢷⣽⣿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣋⣿⢳⣿⡇⠤⠟⠂⢻⣿⣿⣿⢏⠀⠀⠹⣿⣦⠀⠀⠀⠀ ⠀⠀⠐⢶⣿⣟⢹⣷⡟⣿⠀⠀⣀⠀⢸⡏⢻⣿⣇⠀⢀⠀⠘⢿⣧⣀⠀⠀ ⠀⠠⣤⣚⣿⣹⢻⣿⠓⡟⠄⠀⠀⠀⢸⠓⣌⣻⣿⡕⣌⢷⣦⡤⢿⡛⠋⠀ ⠀⠀⠀⠉⢹⣿⣿⠟⣹⠿⡷⠀⠀⠀⠰⢻⠿⣏⠟⢿⣟⠉⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠠⣾⣿⣿⣇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⡅⠉⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⣷⠻⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡟⠻⠄⢀⠀⠀⠀ ⢤⢄⡀⠀⠀⠛⣧⢻⠣⢱⣄⡀⠀⠀⢀⡠⠀⠊⢪⣿⣿⡇⠀⡰⠁⠀⠀⠀ ⣿⣻⣻⠢⡀⠀⠘⣿⣆⠀⢻⣦⣅⠈⠀⣠⣾⠴⢻⣿⡿⠄⠀⠀⠀⠀⠀⠀ ⣾⣾⣿⡿⢻⡄⠀⠘⢿⣀⢬⠹⣿⣷⣾⡿⠙⢤⣿⣿⠃⠀⠀⠀⢰⠢⡀⠀ ⣿⣿⣿⣿⡯⣷⠀⡄⢤⠳⣺⣄⠙⢿⠟⢁⣼⣿⣿⠇⣢⣤⠤⠤⠼⡀⠐⡀ ⣿⣿⣿⠿⠛⣊⠉⣰⣈⢿⡛⣹⠗⡀⢤⣺⠟⠋⠉⠁⠿⣿⣿⢿⣿⣧⡀⢡

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠿⠿⠶⣶⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣄⣤⣤⣤⣴⣶⣶⠶⠿⠟⠛⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⢸⠏⢸⡏⠈⠉⠉⠉⠉⠉⠙⢿⠉⠉⢻⡏⠉⠉⠀⠀⠀⠈⢷⡙⢧⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⢠⡏⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⣤⣼⡇⠀⠀⠀⠀⠀⠀⠈⣇⢸⡄⠀⠀⠀⠀⠀⣀⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠷⠶⠤⣄⣀⡾⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⠈⠛⢹⡇⠀⠀⠀⠀⠀⠀⠀⣽⠀⣧⣀⡤⠴⠖⠋⠉⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⢸⣇⣸⠏⠙⣻⢻⡿⠶⠶⠶⠦⠴⣾⡧⠶⠾⣿⠛⠛⠛⢿⠛⣿⠉⠿⠾⠿⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠈⠉⢀⣴⢏⡾⠁⠀⠀⠀⠀⠀⣸⠀⠀⠀⢹⠀⠀⠀⠈⢷⡈⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⣀⡴⣟⡥⠏⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⢸⠀⠀⠀⠀⠈⠻⣆⡈⠳⠦⣤⣀⣀⠀⠀⠀⣀⣠⡴⠾⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⣤⣤⣤⣤⣤⢖⣿⣯⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠤⣭⣭⣉⣉⣩⣭⣥⣤⡴⠿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠶⠶⠶⠾⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡦⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⠿⠿⢶⣤⣤⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣠⣦⣴⣿⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⡤⠶⠶⠶⠚⠋⠉⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⢿⣿⠀⠀⠀⠉⠉⠉⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⠖⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠿⣷⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠏⠻⣦⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣴⠶⠶⠟⠋⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠶⠶⠶⠤⠤⠤⠤⠤⠤⠤⠴⠴⠴⠶⠶⠿⠛⠛⠛⠉⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣦⣤⣤⣤⣤⣤⣤⣤⣤⣦⣤⣴⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡟⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⢙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣤⣄⣸⡇⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣤⣄⣀⣀⣀⣤⣴⠶⠟⠛⠉⠉⠉⠀⠀⠀⠈⢻⡇⢨⣾⣁⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⢈⣹⡿⠿⠟⠃⠀⠶⠦⣤⣀⠀⠀⢀⣤⣴⣿⡟⠋⠁⠀⠀⠈⠉⠙⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣿⠿⠛⠛⠛⠛⠛⠻⠶⣦⣀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⢀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⢣⡾⠋⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣆⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣤⣤⣤⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠛⠙⠁⠀⠀⠀⠀⣠⡶⣄⠀⠀⠀⣀⣤⡀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⠟⠀⠀ ⢀⣀⣠⣴⠞⠋⠀⠀⠀⠀⢧⠀⠀⣾⡯⣤⣬⣧⣴⣋⡉⠈⣷⠄⠀⠐⠀⠈⢳⡄⠀⢀⠀⠀⠈⠘⢷⣄⡀⠀⠀⠀⠀⠛⣿⠉⠁⠀⠀⠀ ⠸⣿⡁⠀⠀⢀⡄⠀⠀⣰⠃⠀⢀⡿⠀⠀⠀⠈⠉⠈⠉⠙⢻⡆⡀⢀⠀⠀⠸⣟⠂⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⠶⣶⠆⢸⣇⠀⠀⠀⠀ ⠀⠙⠛⠶⠛⣿⠁⠀⣼⣿⠀⠀⣾⠇⠀⠀⠀⢀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢰⣤⣀⣀⣀⣀⣤⡴⠋⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡏⠀⢠⡿⣿⠀⠀⣿⠀⠀⠀⢠⣿⠀⠀⠀⠀⢀⡇⠀⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠙⣯⡉⠉⠉⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀ ⢀⣀⣤⣶⣿⠀⠀⣼⠁⣿⡀⠀⣿⠀⠀⠀⠀⠁⠀⠀⠀⠀⢸⡇⠀⠀⣾⡀⠀⢸⣷⠀⠀⠀⠀⠀⠈⠙⠳⢦⣀⠀⠀⠀⠀⢸⡆⠀⠀⠀ ⢿⣿⣿⣎⣿⣀⡼⠃⢰⡿⣧⠀⣿⠦⡀⠀⠀⠀⠀⠀⠀⢀⡟⠁⠀⣸⢻⡇⠀⢸⡟⣧⡀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠈⢷⣄⠀⠀ ⠈⠙⠛⢛⣿⠟⠁⣴⡏⠀⠈⢿⣿⡄⠀⠀⠀⠀⠀⠐⠒⣾⠁⠀⡼⠇⠸⡅⠀⠘⣧⠸⡟⠲⠤⣤⡤⠴⠦⣤⡀⢸⣿⣆⠀⠀⠀⠉⠛⢶ ⠀⣴⣶⣋⣁⣴⣾⣿⣿⣷⣦⣄⡙⠛⠂⠀⠀⠀⠀⢀⣼⣁⣤⠞⠁⠀⠀⢷⠀⠀⣿⡀⠹⡄⠀⠘⣧⠀⠀⠀⠙⠾⠉⢿⣿⠓⠒⠒⠛⠉ ⠀⠉⠛⠋⢹⣿⣀⣿⡏⠉⢻⡛⠛⣿⣆⠀⠀⠀⠀⠈⠉⣁⣀⣀⣈⣀⠀⠘⣦⠀⠈⣧⠀⣽⢦⣀⠈⠳⣦⠀⢀⠀⠀⠈⠛⢷⣄⡀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⡇⠀⠈⢷⣿⣿⣿⠀⠀⠀⠀⠀⠀⢻⣿⣿⠻⢿⣿⣿⣿⣆⠀⠘⣿⣇⡾⠋⠉⠉⠙⢧⠈⠳⣤⣀⣀⣀⣽⡿⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⡇⠀⠀⠈⠙⠛⠃⠀⠀⠀⠀⠀⠀⠘⣿⣿⡆⣼⡇⠀⠀⠙⠳⣄⡈⢻⣄⣠⠀⠀⠀⢸⣿⣶⣼⣯⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡷⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣶⣤⣤⠤⠴⣶⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⣫⣵⠖⠒⠒⢦⣽⣟⣻⣿⣿⣿⡷⠶⠶⠿⠟⣛⠛⠉⠉⢡⣿⣿⣿⣿⣿⣶⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠟⣼⢛⣡⡤⠒⠒⡿⠛⠁⠀⠀⠙⠻⣷⣤⣤⡤⠞⠁⠀⠀⣠⠟⢧⠈⢻⡟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⣼⣿⡿⣿⠀⠀⡼⠁⠀⠀⠀⠀⠀⢀⣼⣯⣴⠒⣀⣠⡴⣾⣏⡤⢸⡄⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣥⡿⠿⣇⣿⠀⢰⠃⠀⠀⣾⣷⣦⣴⣿⣿⣿⡍⠉⠉⠀⣠⠟⠁⠀⠈⡧⢀⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⢷⣀⣀⣿⣿⣶⠏⠀⢀⣠⣼⣿⣿⣿⣿⣿⣿⣿⠀⠀⣾⠏⢦⡤⠶⢻⠇⠀⣩⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣿⣼⡿⠿⠞⠻⢿⣿⣿⣟⣻⣿⠿⢿⣿⣿⣇⠀⠃⠀⠈⡇⠘⠯⠴⠞⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⣿⣶⣤⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠈⣠⢴⡁⠀⠀⠀⠀⠀⠀⣾⠿⣶⣯⣥⡤⠄⣀⡀⠄⠄⡀⠀⠀⠀⠀⠀⠀ ⠀⠐⢲⣁⠀⢹⡄⠀⠀⣠⡠⠊⠑⣀⡨⠛⠛⠠⡀⠈⠙⡄⢠⠍⠡⠀⠀⠀⠀⠀ ⠀⣰⣏⣿⡀⠀⣟⣶⣋⠤⢥⣤⣺⠓⠇⡀⣰⣴⠈⢂⠈⣆⡈⢃⠐⢧⣀⠀⠀⠀ ⠀⣥⣿⣿⣇⣼⣿⠋⠁⠀⠀⠀⡼⣦⣠⣾⡅⠀⠁⠘⢾⡃⠋⠉⠐⠘⠎⠂⠀⠀ ⡄⢸⣿⣿⣿⠛⡇⠀⠀⡀⢠⠸⠀⠸⡟⠁⢡⠀⠀⠀⠀⠑⢤⡤⣀⠀⠘⠀⠀⠀ ⡟⠁⠀⠀⣼⡏⠁⠀⣼⠀⣆⡇⠀⠈⡀⠀⢸⣲⠀⠀⠀⠀⠀⣑⠺⠷⠬⠒⠄⠀ ⠀⢠⡤⠞⣹⠀⠀⣼⠇⡼⠈⣇⠀⠸⠇⠀⠀⡇⢷⢳⡄⠀⠀⠈⠙⠧⣡⣮⠄⠂ ⠀⠀⠉⢩⣿⠀⣴⣃⣾⣍⡁⢻⠁⠀⠀⠐⢺⠓⠚⢿⣏⠢⢤⣀⡀⠀⠀⠱⡀⠀ ⠀⠀⢠⣾⣿⢞⣹⡯⠀⣯⣿⣿⠧⡀⠀⢀⡮⣶⣿⣙⠿⣿⣿⠮⣙⢿⣿⣯⡁⠀ ⠀⠐⠒⢛⣷⣟⡁⢾⡌⠉⠀⠀⠀⠁⠀⠈⠀⠈⠉⠁⠂⠙⣿⣄⣸⣿⠿⣏⠬⡗ ⠀⠀⠀⠉⣿⣿⣇⠸⡏⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣁⣼⣿⣿⡤⠔⠊⠀ ⠀⠀⠀⠘⠛⢹⠹⣷⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⣿⡿⣿⣿⣿⣆⠀⠀ ⠀⠀⠀⠀⠀⠈⢢⣸⣿⣿⣶⣄⠀⠀⠀⠀⠀⢀⠴⢾⡟⠮⣣⠸⡌⢿⣿⣿⣍⠁ ⠀⠠⠤⢀⡀⠀⠈⢻⣷⡽⣿⣿⣕⠤⣀⠤⠒⢁⣼⠜⠁⠀⠈⡇⡏⠺⣏⢿⣿⣧ ⠀⠀⠀⠀⠈⠉⠲⣶⡿⣿⣽⣿⣿⣿⣦⡀⢀⣿⣇⠀⠀⠀⠀⢸⡇⠀⠈⢦⢿⣿ ⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⣻⣿⣮⢿⣿⣷⣼⣿⣿⣱⣆⠰⢄⠜⠀⠀⢀⠜⣷⢹ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢇⠼⣿⣿⣿⣿⣿⣿⣏⣿⣿⡷⠚⣤⣀⠠⠁⠀⣟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠜⡄⠺⡿⡇⠈⢻⡟⣾⡟⠿⡏⢰⣿⣿⣿⣶⣾⣅⠀ ⠑⣤⡀⠀⠀⠀⠀⠀⢀⡇⣀⡿⢎⣱⡿⠢⡀⣇⠟⢧⣠⣉⡟⢿⣿⣿⣿⠉⠙⠄ ⠀⢱⡗⢄⠀⠀⠀⠀⣸⡷⠋⠀⠀⠧⡼⠆⣀⠟⡄⡠⠧⡼⠁⠀⢟⣿⣿⣿⠀⢸ ⠀⠀⣿⠀⠑⡀⡀⣰⣿⡷⠃⠀⠀⠀⣶⣶⣿⢱⡾⣷⣾⡇⠀⠀⠀⠙⠻⡏⠀⣤ ⠀⠀⠘⣇⠀⠀⣱⡿⠋⠀⠀⠀⠀⠀⣿⡃⢙⠿⡟⠉⢻⣇⠀⠀⠀⠀⠀⡇⠀⢸

⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⣿⣿⣿⣿⣿⠿⠿⣿⡿⠿⢿⣿⣿⡿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠈⠉⠛⠛⠿⠿⢷⣽⣿⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣴⣾⣿⣿⠿⠿⠟⠛⠋⠉⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⢷⣦⣤⣀⣀⡀⠀⠀⠀⠀⢸⣿⡟⠁⠉⠉⠙⣿⣿⣿⣿⣭⠉⢹⣿⣷⠀⠀⠀⠀⠀⣀⣀⣤⣴⡾⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠈⠉⠛⠛⣿⣿⠷⠶⣿⣿⣧⣤⣤⣄⣤⣿⣿⣯⣿⣤⣤⣤⣿⣿⡶⠶⣾⡟⠛⠛⠉⠉⠀⠀⢹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⢻⡿⠭⡭⠭⢽⣿⣿⡟⠀⠀⠈⠙⠀⠀⠀⠈⠉⢹⡏⠉⢹⡯⠀⠀⠙⠉⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡏⢸⡇⠀⠀⣀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⣶⣾⣷⣶⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢰⡗⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣶⢶⣦⣴⣿⡇⠀⠀⠀ ⠀⠀⠀⣿⠋⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⣷⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢨⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣼⠟⠀⢀⣀⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀ ⠀⠀⣸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣠⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀ ⠀⢀⣿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⣴⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⣿⠀⠀ ⠀⣾⡇⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣻⣿⡗⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⡇⠀ ⢠⣿⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⡏⢸⣿⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⣷⣾ ⣿⣿⠀⠀⠈⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠚⠁⠀⢀⣿⣿ ⣿⣿⠻⢷⡒⠤⠤⢤⣉⣓⣢⣤⣄⣀⡀⠀⠀⠀⠀⠀⣀⣠⠾⠛⣿⣿⠛⠷⣄⡀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣔⣚⣉⡤⠤⢴⣶⡾⠟⣻⣿ ⢻⡁⠀⠀⠈⠙⠒⠀⠀⠀⠀⠀⠉⢉⠩⠿⠟⠛⠛⠉⠉⠀⠀⢀⣟⢻⡀⠀⠀⠈⠉⠛⠛⠻⠿⠍⡉⠉⠀⠀⠀⠀⠀⠒⠋⠁⠀⠀⢉⣿ ⠘⠷⢦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⣿⣓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⠿⠻ ⠀⠀⠀⠀⠉⠙⠛⠛⠲⠶⠤⢤⣤⣤⣤⣤⣤⣤⣤⡤⠴⠶⢛⠋⡁⠈⠙⠛⠶⠦⢤⣤⣤⣤⣤⣤⣤⣤⣤⡤⠶⠾⠛⠛⠋⢉⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣦⣴⣖⠒⠛⢉⣍⠁⠀⠀⠀⠀⣄⣀⠀⠀⠀⠀⣰⣿⣶⣄⣤⠶⠚⠛⠙⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠇⠀⠈⠉⠙⡟⣹⠛⠒⠒⠛⠺⣏⣭⣉⠛⠈⠉⠁⢹⢹⡄⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⢠⢃⡏⠀⠀⠀⠀⢸⡿⣄⣸⠇⠀⠀⠀⢸⡎⣧⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣀⠀⠀⠀⠀⠸⠾⠁⠀⠀⠀⠀⢸⡇⠈⠀⠀⠀⠀⠀⠀⠛⣋⣀⣠⠤⠴⠶⠞⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⡏⠉⠛⠓⠦⢤⣤⣀⣀⡀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀ ⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⢨⡟⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀ ⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⢀⡾⠄⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⢷⣄⠀⠀⠀⠀⣠⡾⡇⠀⠀ ⠀⠀⢰⠏⣧⠀⠀⠀⠀⢀⡾⠂⠀⠀⠸⠖⠤⠤⣄⣹⣦⣶⣒⣒⠒⠦⠤⠀⠀⠉⠙⠓⠒⠶⠟⠀⣿⠀⠀ ⠀⠀⣼⠀⠙⠷⠤⠤⠖⠋⠁⠀⠀⠀⠓⠒⠒⠋⠉⢹⣷⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄ ⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣼⣷ ⢸⣿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⢘⣇⠀⠀⠀⠀⢀⣀⣠⣤⠶⣾⣏⣯⠄⠛⠁⣿ ⣾⠀⠉⠻⢽⣲⠦⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢹⡿⣒⠒⣻⠉⣭⠁⠄⠛⠈⠁⠀⠀⠀⠀⣠⡿ ⢿⣄⠀⠀⠀⠀⠁⠙⠀⠯⠉⡍⢩⡛⣛⢛⡛⢻⡏⠀⠀⠘⣇⠈⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠶⠚⠋⠉⠀ ⠀⠈⠉⠓⠲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠹⣦⣤⠤⠤⠶⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠶⠦⠤⠤⠤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠉⠉⡿⢻⡟⠛⠛⠛⠛⠻⣿⠛⢻⡟⠛⠛⠛⠛⠻⡻⣏⠉⠁⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⢰⠁⡞⠀⠀⠀⠀⠀⠀⢸⣠⣤⡇⠀⠀⠀⠀⠀⢳⢸⡀⠀⠀⠀⢀⣹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠓⠒⠦⢤⡇⣸⣅⣀⣀⠀⠀⠀⠀⣸⠈⢉⣇⣀⣀⣀⣀⣀⣼⣀⡧⠤⠒⠋⠁⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠘⠓⠋⢠⢏⡟⠉⠉⠉⠛⢻⠋⠉⢻⠉⠉⠹⣌⢧⡘⠉⠁⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⣀⣴⣫⠛⠀⠀⠀⠀⠀⣸⠀⠀⢸⠀⠀⠀⠙⢦⡙⠦⣤⣀⡀⠀⠀⢀⣀⡤⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠦⠤⢤⣴⣶⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⢹⠀⠀⢸⠀⠀⠀⠀⠀⠈⠙⠒⠤⠭⠭⠭⠭⠤⠴⠚⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠟⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⣼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⡄⠀⠀⠀ ⠀⠀⠀⢸⠟⠛⠳⠶⠤⠤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣴⣾⣷⠤⠤⣤⣄⣀⣀⣀⣀⣤⠤⠤⠴⠒⠒⠊⠉⠁⢸⡇⠀⠀⠀ ⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀ ⠀⠀⠀⠘⢷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡟⢷⣄⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⡤⠶⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠙⠓⠒⠶⠶⠶⠶⠶⠶⠶⠶⠶⠖⠒⠚⠛⠋⠁⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣛⣟⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠙⠛⠿⠿⠿⣿⣷⢷⣤⣤⣛⣿⣆⣀⠈⠉⠉⠉⠉⠀⠈⡈⠁⠈⠈⡉⣉⣋⣉⣛⣛⣻⣿⣿⢿⣿⣿⠿⠿⠟⠛⠉⠁⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠚⣿⣛⣿⠟⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣟⣿⡟⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣸⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⠿⢿⣷⣦⣤⣄⣀⣀⡀⠀⠀⠀⠀⢰⣿⣿⡏⠀⠀⠀⠀⠀⣹⣿⣾⣿⡿⣦⠤⠀⠘⣿⣽⣿⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣾⡿⠿⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠈⠉⠙⠛⠿⢿⣿⡿⣷⣶⣿⣷⣿⣧⣤⣤⣤⣠⣄⣽⣿⣛⣯⣾⣃⣤⡤⠤⣽⣷⣿⣶⣶⣾⣿⡿⠛⠛⠛⠉⠁⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⢳⣶⡖⠒⠒⠒⠒⣶⣶⣿⣿⠇⠀⠀⠘⠻⠿⠉⠉⠉⠉⠙⠛⢛⣿⡟⠋⠛⣿⡋⠉⠉⠹⠿⠛⠀⠀⠸⡼⣷⡀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡏⢸⢻⠉⠉⠉⠉⠉⣻⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠇⠀⠸⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⠁⢸⣼⠀⠀⢀⣠⣾⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⡂⠀⠀⢿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣳⣄⡀⠀⠀⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣶⣾⣿⣶⣿⣟⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡅⠀⠀⣻⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⢷⣿⣟⣶⣶⣖⣒⣾⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡟⠛⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠆⠀⠀⣭⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⢻⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡃⠀⠀⢿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣯⡅⠀⢀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠄⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣟⣃⣴⡿⠃⠀⠀⠀⣀⣀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⣸⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡏⠉⣀⣤⠴⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⣇⠀⠀⠀ ⠀⠀⢀⣿⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢀⣸⣿⣷⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢨⣿⡀⠀⠀ ⠀⠀⣸⡏⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⡤⣾⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠈⢹⡇⠀⠀ ⠀⢰⣿⠇⡀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡯⣿⣿⡝⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠸⣷⠀⠀ ⠀⣿⣿⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⠀⢿⣿⡇⠀⠈⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣤⣸ ⣾⣿⡏⠀⠀⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⣿⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠀⠀⢿⣿⣿ ⣿⣿⣇⣀⡀⠀⠀⠉⠓⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣧⣠⣿⣿⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠚⠋⠀⠀⠀⣀⣼⣿⣿ ⣿⣿⡟⠿⣭⣓⠒⠶⠤⢤⣄⣉⣙⣒⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠋⣿⣿⣏⠙⠿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣒⣋⣉⣠⡤⠤⠶⣶⣾⣿⠿⢛⣿⣿ ⢹⡏⠁⠀⠀⠉⠙⠒⠦⠄⠀⠀⠀⠉⠉⠉⠉⠉⠙⣛⣿⣿⡿⠿⠛⠛⠉⠁⠀⠀⠀⣿⠻⣿⠀⠀⠀⠈⠉⠙⠛⠿⢿⣿⣛⠛⠋⠉⠉⠉⠉⠉⠀⠀⠀⠠⠤⠚⠋⠉⠀⠀⠈⢻⣿ ⠸⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣶⣿⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣾⣿ ⠀⠉⠛⠻⠶⣶⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⣴⡿⠛⣿⣦⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣶⣾⠾⠿⠛⠉⢙ ⠀⠀⠀⡀⠀⠀⠀⠉⠉⠙⠛⠛⠿⠶⠶⠶⣶⣤⣤⣤⣤⣤⣤⣤⡶⡶⠾⡟⡛⢉⢁⢀⠀⠀⠈⠉⣛⠻⠷⠶⢶⣦⣤⣤⣤⣤⣤⣤⣶⣶⠶⠶⠿⠛⠛⠋⡉⡉⠀⣀⢀⠀⠀⠀⠀

⠀⠀⠀⠀⡜⠻⠿⢿⣿⣛⣿⣟⠛⠛⠛⠛⠛⢻⣟⣿⣿⣿⣿⠿⠟⢻⠀⠀⠀⠀ ⠀⠀⠀⢀⠧⣤⣀⣀⡀⠈⣹⡿⠉⠛⢻⣿⣿⠋⢻⣯⠁⠀⣀⣀⣤⠼⡄⠀⠀⠀ ⠀⠀⠀⣸⣤⠤⠤⣭⡿⠉⠻⠛⠒⠒⠺⠟⢻⠂⠘⠿⠉⢿⡍⠀⠀⠀⢇⠀⠀⠀ ⠀⠀⣴⣏⣇⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⡄⢸⠀⠀⠀⠀⠈⠻⣦⣄⣀⢘⣄⠀⠀ ⠀⠀⡏⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⢘⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⣃⠠⠄⠒⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀ ⠀⡜⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣾⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢣⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤ ⣿⢤⡀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣇⠀⠀⠀⠀⠀⠀⡀⠀⠀⣀⣀⡼⣿ ⢿⠀⠈⠐⠀⠀⠉⠉⠍⠖⠒⠀⠉⠀⣸⣇⠀⠉⠀⠒⠂⠩⠉⠉⠀⠀⠊⠉⠀⣿ ⠈⠉⠒⠲⠤⠤⣄⣀⣀⣀⣀⣀⣤⠴⠛⠛⠦⢤⣀⣀⣀⣀⣀⣠⠤⠤⠖⠚⠋⠉

⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡸⠉⠉⠗⠖⠒⠒⠲⡖⢲⠒⠒⠒⡿⡉⠉⠈⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠧⠄⡘⣘⡀⠀⠀⠀⡗⢻⠀⣀⣀⣰⣃⠠⠄⠊⢣⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠇⠀⠀⠑⢁⡯⠋⠉⠉⡏⠙⠉⠉⢜⢌⠉⠀⠀⠀⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠤⢤⣤⠶⠛⠁⠀⠀⠀⡇⠀⠀⠀⠈⠐⠫⠴⠒⠶⠬⠽⡄⠀⠀⠀ ⠀⠀⠀⢀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⣠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⢷⠀⠀ ⠀⠀⡇⠀⠉⠉⠉⠉⠀⠀⠀⠀⠈⠉⠉⢙⡏⠉⠉⠀⠀⠈⠉⠉⠀⠀⠀⣾⠀⠀ ⠀⠀⠙⠢⠤⢄⣀⣀⣀⣀⣀⣀⣀⣠⡤⠞⠓⠤⠤⠤⠤⠤⠤⠤⠐⠒⠊⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⣀⣀⣤⡤⠤⠶⠖⠒⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣭⣍⣙⠛⠛⣛⣛⣿⡿⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⠛⠻⠭⣤⣄⣀⣰⣶⣦⣀⣀⣀⣀⣀⣰⡶⠤⣤⣤⣄⣀⣀⣤⡾⢿⢻⡷⠖⠛⠋⠉⠁⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠈⠉⡏⢰⡏⠉⠉⠉⠉⠉⢹⣇⡤⢤⣍⠉⠉⠉⠀⠀⢸⡆⣿⡀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⣸⠃⣿⠀⠀⠀⠀⠀⠀⢸⠻⣧⠀⣿⠀⠀⠀⠀⠀⠘⣷⢸⣇⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⢀⣿⢸⡇⠀⠀⠀⠀⠀⠀⢸⡃⠉⠋⠉⠀⠀⠀⠀⠀⠀⣿⡿⠟⠀⠀⠀⣀⣠⣤⣤⡾⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⠶⣦⣀⡀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡶⠶⠛⠋⠉⠁⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠉⠉⠙⠓⠶⠶⢦⣤⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢃⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⢿⡄⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⣤⣀⣀⡀⠀⠈⢻⣦⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠈⠻⠶⠦⣤⣤⣀⣰⡿⠃⢸⡆⠀⠀⠀ ⠀⠀⠀⢰⡟⠘⣷⡄⠀⠀⠀⠀⣠⡾⠃⠁⠀⠀⢠⣈⣉⣉⣉⣙⣶⠾⣿⠻⠿⠓⠲⠦⢬⣍⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠘⣷⠀⠀⠀ ⠀⠀⠀⣼⡇⡇⠈⠛⠒⠒⠒⠛⠉⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀ ⠀⠀⠀⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀ ⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣧⠀ ⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠶⠟⣻⡭⠟⣿⡆ ⠀⣿⠿⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⣀⣿⡀⠀⠀⢀⣀⣀⣤⣤⠴⠾⡟⢛⣽⠰⠼⠿⠂⠀⠀⠀⣿⡇ ⢸⡇⠀⠀⠙⠦⢭⣟⡳⢦⣤⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣾⢡⠀⠀⠀⢸⡿⢛⡛⠛⣯⡍⢠⣤⠀⠤⠘⠋⠈⠁⠀⠀⠀⠀⠀⣀⣠⡿⠁ ⠸⣧⡀⠀⠀⠀⠀⠈⠉⠘⠛⠀⢿⡍⣉⡙⢛⣛⠛⡒⠒⡒⠛⢿⡟⠀⠀⠀⠚⣧⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠛⠋⠉⠀⠀ ⠀⠉⠛⠶⢤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠈⠉⠈⠛⠀⠛⠀⠛⢠⣿⠁⠀⠀⠀⠀⢻⣆⠀⠀⠀⢀⣀⣀⣤⠤⠶⠶⠒⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠛⠲⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠓⠒⠒⠒⠒⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠒⠬⢍⢯⣀⡠⣠⠤⠤⠠⠴⡿⡖⠒⠉⠙⡆⠀⠀⠀ ⠀⠀⠀⠇⠀⠀⡘⡎⠀⠀⢸⢯⠵⠀⠀⢱⡇⠀⠀⠀⣱⠀⠀⠀ ⠀⠀⠸⠲⠤⢀⣉⣁⠀⠀⢸⠀⠀⠀⠀⠈⡖⠂⠉⠉⠉⡆⠀⠀ ⠀⠀⡇⠀⠀⠀⢀⠏⠀⠀⠸⡄⠀⠀⠀⠀⠸⡀⠀⠀⠀⣣⠀⠀ ⠀⢸⢳⡀⠀⢀⠞⠀⠐⠂⣤⣽⡦⠖⢖⡠⠀⠉⠒⠒⠞⠹⡄⠀ ⠀⡎⠀⠉⠉⠁⠀⠀⠀⠀⠀⢸⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀ ⢰⡃⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠈⡇⠀⠀⠀⠀⣀⣀⢤⠴⠾⡆ ⡏⠙⠗⢦⣤⢀⣀⣀⣀⣀⣸⡀⠀⡗⡒⠖⠌⠉⠃⠋⠉⣀⣠⠇ ⠑⠢⠤⢀⡀⠈⠀⠐⠐⠐⡼⠀⠀⢳⣀⡀⠤⠄⠐⠒⠉⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⠒⠒⠒⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠒⠒⠖⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⢿⡟⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠛⠀⣿⠀⣀⣀⣀⣀⡤⣄⣤⠤⠶⠶⠦⣤⣄⣸⣿⣿⣆⠠⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⢠⣾⣿⠾⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢷⠒⠓⢤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⡇⢀⣤⡶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⢳⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡼⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⢀⡦⣿⡏⠉⠉⠁⠈⡹⡖⢶⣦⠤⣀⠀⠀⡷⠊⠀⠀⠀⠀ ⠀⡠⠒⠘⠿⢋⠁⡄⠀⠀⢀⠠⠔⠚⡁⠀⣿⢸⣹⡁⠃⣸⣶⠀⢀⣶⡁⣇⡜⠈⡆⠸⠙⡶⠁⠀⠀⠀⠀⠀ ⠀⠁⠀⠀⠀⠀⡆⠘⡤⠊⠁⠀⡇⠀⢻⣶⡿⢽⣿⣿⣿⠟⠻⣆⡼⢻⣿⣿⣿⢿⣷⡇⢰⣷⠀⠀⠀⠀⠀⠀ ⠐⢄⠀⠀⢀⡼⠁⠀⢻⠀⠀⠀⡄⠀⠀⢘⡇⠨⣽⡿⠿⠀⠀⠋⠀⠰⢿⡿⠟⢸⠿⠀⢸⠙⠧⠀⠀⠀⠀⠀ ⠀⠀⠉⠋⠁⠀⠀⠀⣾⣇⠀⠀⢰⠀⠀⡌⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢾⡆⠀⡜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⢸⠀⠀⠈⡇⠀⢡⢧⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡴⢻⠇⣰⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⢸⢳⠀⠀⠸⣄⠘⣿⣶⣤⣄⣘⣉⣛⣦⡤⠔⢺⠏⠀⡼⣤⠎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⣦⠀⣠⣬⣦⣼⣿⣄⠈⠙⢢⣼⡍⢻⣦⣼⣇⣰⡽⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠹⣿⣿⡿⣿⣿⣿⣿⣷⣄⡟⡏⠹⣾⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣀⣘⡍⢣⡀⠀⠀⠀⣼⡟⠛⠁⠈⢿⣿⣿⣯⣈⣷⣿⣼⢿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠧⠀⠀⠀⠃⠀⢙⣿⣷⣤⡟⠳⠶⠶⠶⠚⣿⣿⣿⣿⣿⡿⣻⣾⣿⣿⣿⠙⣯⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀ ⠸⣯⣥⠠⠄⠀⢀⣾⣿⣿⣿⠛⢦⡀⠀⠀⠀⣿⡛⣫⣿⣿⠿⠋⠀⢹⣏⢻⣄⡿⣶⠶⣿⣿⣿⣄⠀⠻⡁⠀ ⠀⠘⠓⠒⣲⣶⠻⠊⣿⣿⠃⠀⠈⢿⣦⣀⣸⣿⣿⢿⣿⡁⠀⠀⠀⢘⣿⣼⡇⠀⣿⡄⠹⢿⣿⣿⣇⢠⠛⣆ ⠀⠀⠀⠀⠛⠿⣤⣾⣿⠁⠀⠀⠀⠈⢻⣿⣿⠋⠀⢺⣿⡛⠛⠛⠛⢻⡟⢹⡇⢀⣿⣧⠈⢸⣿⣿⡏⠙⠛⠋ ⠀⠀⠀⠀⠀⠀⠈⠙⠾⣤⣄⠀⠀⣠⠟⢻⣯⠀⠀⠈⣿⡇⠀⠀⠀⠸⣗⠈⣷⡚⠃⢿⣦⡼⠟⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⠞⠁⠀⣼⣇⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⠀⠹⣧⡼⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠛⠷⣄⡰⢾⣿⣇⣀⡀⠀⠀⣿⡴⠆⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⣤⢤⣬⣷⣾⡿⠤⣬⠽⠿⠿⡿⠧⣤⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠛⣷⣤⣴⡶⠶⠛⠛⠛⠛⠛⠛⠛⠳⠶⢶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⠋⠀⠀⠀⠈⠉⠉⣹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠿⢷⣄⠀⠀⠀⠀⠀⠀⢰⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠙⣧⠀⣀⡤⠤⢤⣤⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⡹⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡻⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣧⠀⠀⠀⠀ ⠀⠀⢠⣿⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡃⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⢀⡀⠀⠀⠀⠀⠀⠀⠘⣿⠧⠀⠀⠀ ⠀⢀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠛⠉⠀⣠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣄⠉⠳⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀ ⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣿⠀⠀⠀⠀⠀⡔⠀⢠⠀⢸⡇⠘⢷⣄⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀ ⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⢠⡟⠀⢀⡆⠀⣰⠃⠀⡼⠀⣾⠁⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠸⣧⠀⠀ ⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢀⣠⣴⠟⢉⣀⣴⣢⡾⠃⣠⣾⠀⣠⠏⣀⣴⣧⣾⡷⠶⢿⣧⡀⠈⣿⣆⠀⠀⠀⠀⠀⣿⡇⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠛⢁⣸⡿⢻⣉⣉⡛⢿⠉⠀⠓⠚⠉⠉⠉⠉⠾⢡⣶⣶⣄⡙⢿⡆⣿⣼⡇⢀⡇⠀⠀⢸⣷⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⢀⡾⠋⣰⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣧⠘⣿⣿⢸⣧⠞⠀⠀⠀⠘⣿⠀ ⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢾⠃⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠘⣿⡋⠁⠀⠀⠀⠀⠀⣿⡇ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠛⠛⣻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢩⣿⡿⠃⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⢸⡇ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⣾⡇ ⣿⡀⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠀⢸⣿⠀⠀⠀⠀⠀⢰⢀⣿⠃ ⢻⣿⡀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠂⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⢠⣿⣽⠏⠀ ⠈⢻⣿⣄⢸⣧⡄⠀⠀⠀⢠⡄⠀⠀⣿⠙⠻⢶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠛⠁⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀ ⠀⠀⠁⠈⠛⣧⣿⡄⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠈⠉⠙⠛⠿⠿⢶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠶⠿⠛⠉⢸⠀⡿⠀⠀⣠⠏⣰⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠿⢶⣄⡈⣿⣧⠀⢻⡷⣤⣀⣤⣀⣀⣤⣤⣴⣾⠗⠀⠀⠈⣿⣤⣀⡀⠀⠀⠀⢀⣠⡾⢰⡇⣠⣾⡧⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⢧⣈⢿⡌⣽⣿⠟⠛⠋⠛⠶⣤⣄⣀⣀⣀⣀⣉⣻⣿⣿⣟⠛⢋⣽⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠙⠻⣿⡟⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⢨⡈⢻⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠀⠀⠀⠀⣿⠀⠈⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠤⠚⠁⠀⠀⠀⠀⢠⡟⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⡜⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢣⣖⠠⠛⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠉⢷⡀⠀⠈⢧⠱⡄⠀⠙⣿⣯⠀ ⠀⠀⡜⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⠃⠈⢧⡃⢜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠙⢆⠀⠈⣷⢱⡀⠀⠘⢿⣇ ⠀⢰⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⢻⣄⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠶⠶⠶⠒⠋⠳⣄⠚⣧⢧⠀⠀⠀⢻ ⠀⢸⡐⠁⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⢀⣠⣤⠖⠻⡄⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⠀⠀⠀⠀⠀⠀⠙⢮⡸⡞⣆⠀⠀⠀ ⠀⡒⣘⠀⠀⠀⠀⠀⠀⢤⣼⡿⠴⠶⠛⠛⠉⠀⡀⠀⠹⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣡⣫⠗⠀⠀⠀⠀⠀⠈⠳⣿⣸⠀⠀⠀ ⠀⡱⠤⡁⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⢀⣠⠴⢋⢳⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣇⠃⠀⠀ ⠀⣇⠒⡁⠀⠀⢀⣴⣻⠏⠀⠀⠀⠀⠉⠉⠉⠙⠚⠇⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⣀⣠⣤⠤⢀⣀⣤⣶⣼⡄⢸⣿⡄⠀⠀ ⠀⡧⡉⡔⠀⢠⠞⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⣴⢿⣏⣩⣥⣴⣶⣿⣿⣿⣿⢿⣿⠀⣸⣿⡇⠀⠀ ⠰⣷⠡⡘⢄⣣⠞⠁⠀⠀⠀⣀⣀⣤⣤⠴⠶⠖⣦⡀⠀⠀⠈⣷⠀⠀⠀⠀⠀⢀⡾⢡⡾⣿⣿⣿⣿⣿⣿⠛⣿⡿⢠⡇⠀⣿⣚⣷⠀⠀ ⠸⣧⢃⣼⣞⣡⣤⣤⣤⣤⣴⣴⣾⣶⣶⣿⣶⣶⣶⡟⠀⠀⠀⢹⠀⠀⠀⢀⡴⢋⢔⡿⠹⠓⠀⣿⣿⣿⣿⠀⣿⡟⠈⠀⠄⣿⡜⣿⠀⠀ ⠘⡷⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢻⣿⡟⢻⠛⠂⠀⠀⣸⠀⢀⡴⢋⠔⣡⠞⠀⠀⠀⠀⢿⣿⣿⣿⣤⣿⠃⠀⠠⠀⣿⢺⣽⡂⠀ ⢈⡷⠀⠈⢿⡄⠀⠀⢸⣿⣿⣿⣿⣿⠀⠈⣿⡇⠀⠀⠀⠀⠀⣿⠒⠭⣐⢡⡾⠋⠀⠀⠀⠀⠀⠸⣿⣿⣱⣿⠏⠀⠀⡀⠁⢻⡳⢾⡇⠀ ⠀⣿⠀⠀⠈⠳⠀⠀⠈⣿⣿⣿⣟⣿⣧⣴⣿⡇⠀⠀⠀⠀⢠⡟⢌⣱⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠉⠁⠀⠀⠄⠀⠀⢸⣿⣹⡇⠀ ⠠⢹⡄⠀⠀⠀⠠⡀⠀⠘⣿⣿⣟⣧⡯⠿⡿⠁⠀⠀⠀⠀⡼⠗⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⢂⠁⠠⠈⠀⠸⣧⢻⡇⠀ ⠠⡙⡇⠀⡀⠁⠀⠈⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠⠀⠂⠀⠂⠀⠁⠠⢸⣿⣹⡇⠀ ⠠⡑⢿⠀⠀⠀⠁⠠⠈⠀⠂⢀⠂⠄⡀⠄⠈⠀⠄⠀⠀⠀⣀⠀⠀⠀⣀⣠⣴⣶⣤⣤⡴⠋⠀⠀⠀⠀⠄⠀⠁⠀⠁⠠⢠⣿⣷⣹⠇⠀ ⠠⡑⢺⣧⠀⠁⠀⠄⠀⠂⠀⠄⠠⠀⠄⠀⠁⠄⠀⠀⠈⠀⢸⡿⣿⡟⣻⢛⠿⣿⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣱⣿⢫⣷⣹⠃⠀ ⠀⡑⠢⣿⣧⡄⠀⠄⠀⠀⠁⠀⠀⠀⠄⠀⠄⠀⠀⠀⠀⠁⣿⠲⣍⠲⠥⣎⠳⣰⠹⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⡟⣼⢻⡧⣿⠀⠀ ⠀⢡⠃⡼⣿⣿⣶⣄⠠⠀⠀⢀⣤⠤⣤⣄⣀⠀⠠⠀⠀⠁⣿⠱⡎⢭⠓⣌⢣⢣⡝⣼⠃⠀⠀⠀⣀⡤⠶⠒⠛⣿⢧⡻⣜⣿⢳⡟⠀⠀ ⠀⢠⠃⠖⣹⣿⣿⣿⣿⣶⣤⣸⣧⣄⠀⠀⠉⠛⢦⡀⠀⠀⠘⣧⡝⣊⠷⡌⢖⢣⣼⠏⠀⣀⡴⠋⠁⠀⠀⣀⣴⡿⣣⢿⣼⣟⣳⡏⠀⠀ ⠀⠠⣉⠚⠤⣿⣿⣿⣿⣿⣿⣭⣛⣮⡝⢦⡀⠀⠈⢳⡄⠀⠀⠈⠙⠲⠷⠼⠟⠞⢁⣠⠞⠋⠀⠀⠀⣴⣯⣾⣿⣷⡹⣞⣾⢣⣿⠀⠀⠀ ⠀⠀⢢⠙⡰⡈⢿⣿⣿⣿⣿⣿⣿⣾⣿⣆⠃⠀⠀⠀⢻⡶⣤⣤⣄⣀⣀⣤⠶⠚⠉⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣞⢧⣻⢏⠀⠀⠀ ⠀⠀⢠⠩⠔⣡⠊⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⠷⢾⠾⠛⠉⠀⠀⠀⠀⠀⣀⣴⠞⢹⣿⣿⣿⣿⣿⡿⣫⠞⣧⣿⠂⠀⠀⠀ ⢄⡀⠀⢃⠎⢤⡉⢆⠻⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⣼⣿⣿⣿⣯⣷⣹⣵⣿⣿⢛⠀⠀⠀⠀ ⠢⠜⡐⢌⡸⢄⠚⡄⠣⢌⠻⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⢠⣟⣿⣿⣿⣿⣿⣿⣿⡿⢁⠂⠀⠀⠀⠀

⣤⡶⠛⣉⣋⠛⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡟⠀⣾⣿⣿⣿⠀⢻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⡀⣘⡿⣷⠟⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠟⠿⣽⡇⢰⣟⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣴⡦⠀ ⠀⠀⠀⣸⣇⣸⣯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣦⣤⣤⣄⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠋⣡⣤⣧⡈⠹⡗ ⠀⠀⠀⣷⡏⠀⢹⣷⠀⠀⠀⠀⢀⣠⣴⣾⣿⠿⠶⠞⢛⣫⣭⣭⣝⣽⣿⣿⣿⣿⣻⡛⢦⣄⡀⠀⠀⠀⠀⠀⠀⢨⣅⠀⣿⣾⣟⡿⠀⣹ ⠀⠀⠀⠓⠛⠷⠟⠿⠀⠀⣤⣾⣿⠷⠛⠁⠀⣠⣴⣾⠿⠛⠛⠿⠛⠉⠉⠉⠙⠋⠙⠛⠷⣮⣳⣆⡀⠀⠀⠀⠀⠀⠉⢿⡯⠟⠛⢁⣠⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡿⠋⠀⠀⠀⣰⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠙⣦⠀⠀⠀⠙⢮⡿⣄⠀⠀⠀⠀⣤⣾⠁⣴⢾⡿⠟⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⣷⠏⠀⠤⠈⢀⣾⡿⠋⠀⠀⠀⠀⢸⡃⠀⠈⠀⡀⠀⠠⠀⠸⣇⠀⠀⠀⠀⢻⣞⢧⡀⠀⢸⡷⠛⢶⣿⡛⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣳⠏⠀⢀⠂⢀⣿⡟⠀⢀⡄⠀⠀⢀⣿⠀⠀⠀⢰⠇⠀⠐⠀⠀⣿⡀⠀⠀⢳⡀⠹⣏⣷⠀⢚⣷⣀⣤⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡟⠀⢈⠀⠀⣼⡟⠀⠀⣇⠀⠰⠚⢛⡯⠁⠐⠀⢸⠆⠀⠈⠀⠀⢹⡏⠑⠀⠈⣷⠀⢹⣟⡇⠀⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⠃⠀⢂⠀⢠⣿⠁⠀⠐⣿⠀⠀⠀⣾⡇⠀⠐⠀⣹⠆⠃⠈⠀⢠⡞⣷⠀⠀⠀⢿⡀⠈⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⠀⡀⠂⠄⣸⡿⠀⠀⢈⣿⠀⠀⠀⣿⣗⠀⢀⠀⣽⡆⠁⠀⠀⢰⣏⣿⡃⠀⠀⢸⡇⠀⣻⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡏⣟⠀⠠⢁⠢⢸⡏⠀⠁⢈⣷⠀⠀⠐⣿⣿⠀⠀⠀⣿⡇⣶⠀⠀⢸⣧⣟⣇⠀⠀⣿⡇⢠⡜⣧⢿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣷⣏⠀⣷⠛⠀⣿⡇⠀⠀⢈⣿⣀⣠⣴⣿⣿⣻⣤⡴⣿⣧⡿⣤⢦⣾⣷⣿⣿⣶⣶⣿⡇⠈⣿⡹⣯⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣽⣽⠃⢰⡏⠁⣸⣿⡇⠀⡀⠠⣿⣿⣿⣿⣿⣿⣿⣍⠁⠀⠀⠀⠀⠀⣹⣿⣿⣷⣬⡽⢿⡇⠀⣹⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⡟⠀⣾⠃⢀⣾⣿⣿⠀⡁⠀⣿⠀⢻⣿⣿⣾⣿⣿⠀⠀⠀⠄⠀⠀⢸⣿⣿⣿⣿⠇⣿⠀⣷⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣹⠀⢰⣿⠀⢨⣟⡿⣽⡆⠀⡀⢿⡀⠈⠻⠾⣽⠟⠃⠀⠀⠀⠀⡁⠀⠀⠙⠛⠋⠁⡘⣷⠀⢿⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⠀⢸⡿⡀⠈⡿⣷⢸⡇⢻⡄⢺⡅⠐⢄⢠⠀⢀⠀⠈⠀⠈⠀⠀⠈⠀⠄⢂⠂⡑⠀⣿⠆⣻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣽⡆⠘⣿⣷⡀⢱⠻⣦⣟⠸⣇⠼⣇⠈⠄⠠⠈⠀⡀⠄⠀⠄⠀⠄⢀⠁⠠⠀⠀⣀⣴⡟⠡⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢳⣹⣆⡹⣶⢋⡔⢣⢜⣻⣎⣿⢀⢿⣄⣀⠀⠁⠀⠀⠀⠀⠀⡄⠀⠀⣀⣠⣤⡶⣿⡏⢄⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣯⢻⣯⣷⣬⣃⢾⡣⢿⣞⣧⢚⣿⠛⠻⠿⢶⣶⣶⣶⣶⣾⢿⣛⠻⣭⣓⣶⣿⡇⢎⣿⣿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢻⣿⣬⣿⣿⣿⣿⣾⡿⣯⢿⣏⣿⡌⠱⢌⠆⡆⣌⣩⠳⠙⢷⣾⣿⣻⢿⣿⣾⣙⢾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡨⢒⣹⣿⣿⣿⣿⡿⢃⣽⣿⡿⣿⣞⣷⠯⠶⡼⣴⣤⣤⣤⣤⠾⣿⣿⣿⡿⣯⣿⣼⣿⣿⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡀⢠⡾⢿⣯⣿⣿⣧⣸⣿⣯⣿⠁⠀⠉⠉⠀⢀⣀⣀⣀⣠⣀⠀⠀⠙⢿⣶⣟⣿⣿⣾⣶⣟⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⢿⡻⢿⡿⠿⠟⠻⠿⠿⠟⣯⢷⣤⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠿⡛⠝⣈⠁⠀⠄⠰⡀⢀⠂⡀⠹⡆⠀⡀⠈⠛⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⣴⡿⢁⠆⠀⣼⠃⠀⣌⠀⢸⠁⡀⠂⠐⣀⢻⠀⢰⡀⠈⢳⡹⢷⡀⠀⠀ ⠀⢀⣼⡏⢀⡎⠐⢸⠃⢀⢠⣇⣀⣾⠀⠄⢁⠂⣹⠨⣇⡀⣇⠐⡀⢧⡹⣳⡄⠀ ⠀⣾⡟⠀⣸⠄⠂⡟⡆⠀⣾⠀⢰⠿⠀⡇⠀⡀⠸⡇⢿⡀⢹⡀⢸⡈⣷⡉⢻⡄ ⢠⣿⡃⢀⡷⠀⢰⠇⠇⢐⡏⠀⡜⠐⢠⠃⠀⡐⢈⡇⢻⡇⠨⣧⠐⡇⣻⢱⡌⢻ ⣿⣿⠀⠰⠁⠐⢨⠘⠀⢬⠇⢠⠁⠌⢠⣃⢀⡀⢀⢧⢨⢹⡀⠿⡄⣳⠩⠘⣿⣦ ⣿⣻⠀⠡⠌⡐⢠⣸⠶⠋⢉⣁⣠⣬⡁⠈⠉⠉⢩⣤⣥⣄⣉⣃⢹⣾⠀⡁⣿⣿ ⣿⣿⠀⣱⠊⡄⣹⠀⠸⠟⠛⠛⠛⠙⠁⠀⠄⠀⠈⢉⠉⣉⠉⢛⠨⣷⠀⣷⣿⠿ ⡿⠁⠀⢸⡧⢌⣽⠀⠒⡈⢌⠡⠒⡀⠂⠀⠂⠈⠀⠄⠒⠠⢃⠰⠀⣻⡜⣿⣿⠀ ⡄⠠⠁⠘⣷⠘⣿⡆⠀⢁⠂⠄⠁⡐⠀⠁⡀⠁⡀⠂⠈⡐⠀⠂⣡⡾⣘⢿⣿⠀ ⢿⣿⣦⣄⢻⡕⣯⣷⢦⣄⣀⠂⠀⠠⠐⠀⠄⠐⠀⠐⣀⣠⡴⢶⡿⣅⣿⡃⣿⣧ ⠀⣿⣿⣻⣿⣗⢾⣿⣢⢽⣿⡛⠛⣷⡛⣾⣶⠿⣞⡟⢯⡟⣜⣣⡿⣼⡷⣿⡟⠙ ⠀⣿⣷⣿⣿⣿⣞⣿⣿⠛⡌⠹⢶⣀⡟⢹⢠⠾⡙⢿⣿⣿⣿⣿⡳⣽⣻⣿⠁⠀ ⠀⠹⣻⣿⣿⣿⣿⡟⢡⠊⡔⢡⠂⣌⣳⣾⣉⠆⣑⠢⡙⣿⣿⣿⣿⣿⣿⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⡿⠿⠿⢿⣿⣯⣥⣶⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠛⠋⠁⠀⠀⠀⠀⠀⠘⣿⣿⠉⠀⠀⠀⠉⠛⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠛⢷⡀⠀⠀⠀⠀⠀⠈⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠻⣄⠀⠀⠀⠀⢦⡀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⢀⣤⣤⣤⣤⡀⠀⠀⠀⣠⠟⠁⠀⠀⠀⢠⣿⣦⣤⣀⠀⠈⠳⣄⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠰⠛⠛⠛⠛⠛⠁⠀⢀⡼⠋⠀⠀⠀⠀⠀⠘⠛⣿⠛⠛⠷⠀⠀⠈⠳⢄⠈⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠱⢼⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣻⣦⠄⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀ ⠀⠀⠀⣸⡿⢳⡏⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⠿⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣦⣀⣀⡀⠀⠀⠀⠀⢿⡇⠀⠀⠀ ⠀⠀⢰⣿⠃⣼⠃⠀⣀⣤⣴⣾⣿⣿⣿⣿⠟⢷⡄⠉⢻⡇⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⢷⡌⠙⢿⣿⣿⠏⠀⠀⠀⠀⢸⣿⡄⠀⠀ ⠀⠀⣿⡇⢠⡟⠀⢀⣿⠻⣿⣿⣿⡟⠁⠀⢀⣤⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢛⡃⠀⣿⠀⠀⢿⣿⡄⠀⠀⠀⠀⢸⡿⣷⡀⠀ ⠀⢸⣿⢀⡿⠁⣠⣾⠃⠀⠈⢻⣿⡀⠀⠀⠈⠉⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠉⠁⠙⣿⠀⠀⣾⠉⠻⣦⡀⠀⠀⢸⡇⢹⣷⠀ ⠀⣿⣧⡾⠁⣼⡿⠀⠀⠀⠀⢰⠋⠻⠶⣤⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⣠⡾⠃⠀⠐⢿⡄⠀⠈⠳⣄⠀⢸⡇⠀⣿⣆ ⠰⣿⡟⠁⢰⣿⠁⠀⠀⠀⠀⣾⣠⣤⣤⡀⠀⠀⢀⣠⣶⠾⠛⠛⠛⠿⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠹⣆⢸⡇⠀⢻⡇ ⣼⡿⠀⠀⢸⡿⢶⣦⣄⣴⡾⠛⠁⠀⠈⠻⣦⣤⡞⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⢻⡄⣿⠀⢸⡇ ⣿⠁⠀⠀⠸⣷⡀⠙⣿⠃⠀⠀⠀⠀⠀⠀⣹⣷⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠙⣷⡄⠀⠀⠀⠀⠀⠀⣾⠿⣆⠀⠀⢸⡇⢻⡆⢸⡇ ⠏⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠒⢦⣤⣤⣼⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠘⣷⠀⠀⠀⠀⣠⡾⠋⠀⠙⣦⡀⣼⠁⠘⣷⣿⠇ ⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⢿⣄⠻⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢠⣿⡶⠶⠞⠛⠉⠀⠀⠀⠀⢸⣷⠏⠀⠀⠹⣿⡆ ⠀⠀⠀⠀⠀⠀⢀⣾⠿⣦⣀⡀⠀⠀⣻⣷⣦⠀⠀⠀⠀⠒⠶⣤⣄⡀⠀⠀⠀⠀⣠⣾⡿⠿⢦⣤⡀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⢿⡇ ⠀⠀⠀⠀⠀⣰⡿⠏⠀⠀⠉⠙⠛⠛⠋⠈⣿⣇⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⢀⣴⡿⠋⠄⠀⠀⠈⢻⣆⣠⡶⠟⠉⠀⠀⠀⠀⠀⠀⡼⣿ ⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠻⣷⣤⣀⡀⠀⠀⠀⠀⠈⣠⣾⠏⠀⠀⠀⠀⠀⢠⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠉⠛⠻⠿⣶⣶⡶⠟⠋⠁⠀⠀⢀⣠⣶⣶⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⣷⠚⠛⠛⠓⠒⠲⠖⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣧⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⢸⣷⠀⢀⠀⣀⡀⠀⠀⠀⡛⢶⠦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⠶⠶⠛⠉⠀⠀⠀⠹⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⠉⠀⠀⠀⠀⠀⠄⡈⠉⢿⡀⢀⣴⣏⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⣠⣤⡴⠶⠒⠒⠓⠲⠶⠦⡄⠀⢀⣷⠯⠤⠤⠤⠈⠉⠉⠛⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠷⡫⠗⠉⢀⡀⠤⢀⢂⡤⠀⡀⢀⠀⠞⠁⠀⡀⢀⠀⠄⡈⠠⠀⠄⡀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀⠠⠀ ⠀⠀⠀⠀⠀⣠⣤⢤⠴⠟⠒⣠⠞⣡⠖⢋⠡⣐⡦⠞⠉⠀⡐⠀⣠⠀⠄⢈⠐⠀⠄⡈⠠⠀⠁⠌⡀⠐⠠⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⡀⠀⠠⠀⣰⡷⢋⠴⡘⠌⡶⠋⠀⠠⢈⠀⠀⣰⠋⠀⠂⠄⠂⠁⠄⠠⠀⠻⡄⠀⠀⠌⠀⠌⠠⠀⠹⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⠶⠶⢺⢟⡡⢋⠴⣑⡾⠁⠠⠁⠂⠄⡀⢀⡏⠀⠌⠐⠠⠁⡈⠄⠁⠂⠄⠹⡄⠀⠠⠈⡀⠂⢁⠀⢹⡆⠀⠀⠀⠀⠀ ⠀⠀⢠⣤⣄⣠⣟⣀⡴⡏⢦⡹⣘⢲⡞⠀⠂⡁⠂⠡⠐⠀⢸⠀⠠⠀⠀⢁⠂⠠⢈⠐⠀⠀⠀⣧⠀⢀⠁⠄⠁⠂⡐⠈⣷⠀⠀⠀⠀⠀ ⠀⠀⢸⡧⣏⡭⢭⡙⢶⡙⢦⢣⢓⣾⠁⡈⠐⡀⢁⠂⢁⠂⣿⠀⠐⠀⠀⠀⠈⠀⠄⠐⠀⢀⠀⢳⠀⠂⠈⠄⠈⠄⠐⠀⠸⣆⠀⠀⠀⠀ ⠀⠀⠀⣿⢎⡵⣫⠝⣦⣙⡎⢧⣻⠇⠠⢀⠡⠐⠠⠈⠄⡀⣿⠀⠐⠀⠀⠄⡀⠠⠀⠌⠀⠄⠂⢸⠀⠡⠈⢀⠁⠌⠠⠁⠄⠹⣆⡀⠀⠀ ⠀⠀⠀⠘⢿⢶⣿⣾⣟⣭⠾⠛⠁⡐⠄⠂⠄⡁⢂⠁⠂⢄⣿⡆⠡⢀⠁⠂⠄⠡⠐⠠⠁⠌⠀⣿⠀⡁⠌⠈⡇⠀⠡⢈⠠⢀⠈⠉⢙⣶ ⠀⠀⠀⠀⣸⡷⣾⡹⣇⣀⠠⠀⣁⡴⢀⠁⡂⠐⠠⢈⠐⣸⡏⣧⠐⠠⢈⠐⡈⠄⢁⠂⠡⠈⢤⡿⡇⠀⠆⠁⣿⠀⠡⢀⠢⡄⠈⢐⡸⠃ ⢶⣶⡶⣞⣯⡳⢧⣟⡼⣫⢟⣿⠟⠁⢂⠰⢀⢉⣄⣢⣤⣏⣀⡸⡇⢠⠃⠄⡐⠈⠄⠌⠠⣁⣾⡤⢷⠬⠄⠂⠸⡆⠁⠂⠄⠹⣟⠋⠁⠀ ⠘⣧⣟⣳⢮⣽⣳⢮⣷⡽⠛⠁⡄⠊⠄⢂⡴⢋⠉⣴⠋⠀⠁⠉⠹⡆⠐⠂⠄⠹⡆⠈⠄⣹⠇⠀⠈⣧⠀⡁⠂⢷⡈⠌⡐⢀⠙⠦⣄⡀ ⠀⢠⡿⣿⡻⣭⢿⡉⠠⠄⢊⠡⢀⣡⠼⢋⣐⡴⣏⣁⣀⣀⠰⠦⢄⠙⣎⠈⠤⠁⢻⡄⣼⠓⣀⣀⣀⣈⡳⣄⠡⠈⠳⣄⠐⢂⠐⡀⣸⠃ ⠀⠀⠻⢧⣿⣵⣿⠿⣷⢶⡶⠛⠛⠓⠛⣿⣿⡿⣿⠿⣿⣿⢿⣶⡄⠀⡼⠷⣄⠃⠄⢻⣿⣿⣿⡿⣿⠿⣿⣿⡛⠲⠳⣿⣤⣤⡴⠞⠁⠀ ⠀⠀⠀⠀⠀⠀⢻⡝⣮⠟⣧⠠⢡⠊⠄⣟⠃⠀⢻⣝⣿⢿⣞⡇⠀⠹⠧⠴⠞⠛⠲⠶⢿⣺⡿⣷⣻⠁⠈⡼⢁⢐⠠⢻⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣿⠀⢹⡠⠙⣧⠈⠜⣆⠀⠈⠻⠤⡬⠟⠁⠀⠀⠀⠀⠀⢀⠀⠀⠈⠳⠤⠼⠋⠀⣼⣁⣦⠋⢤⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠙⣆⠈⣧⠐⡈⠷⢬⡼⠧⠀⠂⠄⡀⠄⠐⠀⠄⠀⠀⠀⠀⠀⠂⠄⠄⡀⢂⠐⠄⡀⢉⡟⢈⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠓⠶⠶⠾⣿⢾⣧⡈⠒⡌⢳⡀⠠⠁⠂⠀⠄⠀⠄⠀⢸⣿⣻⠗⠀⠁⠀⠄⠀⠂⠄⠂⣰⠞⡁⣲⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢶⣤⣦⠔⡈⢷⣫⢷⣧⡐⢁⠻⣷⣤⣄⣀⡀⠀⠀⠀⠈⠙⠁⠀⠀⠀⢀⣤⣠⣤⣶⣾⠏⢐⣴⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡶⠚⣉⠡⢄⣢⡵⢟⣧⡿⡳⣿⣿⣶⣾⣿⠿⣿⣿⣿⣿⣷⣶⣶⣶⣾⣿⣿⣿⣯⡿⣯⢷⡯⣶⠟⣩⠋⡽⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠒⠒⣾⠋⣡⢂⣿⢻⡷⣽⣿⣿⣻⡹⢿⣿⣷⣛⢯⡻⣿⣿⣿⣿⣿⣿⣳⣷⢻⣿⣿⣿⣥⣿⣀⡁⠀⠰⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡏⡐⢢⡞⠁⠀⢛⡿⠙⠻⢿⣿⣆⠌⡙⢛⠻⣿⣾⣿⣿⣿⣿⣟⣻⣶⠾⣿⣿⢻⣿⣿⣿⣿⣷⡶⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⡴⠋⠀⠀⢠⡟⢡⠙⣢⠒⡌⢻⣮⣤⣷⣶⣺⣿⣿⣿⣿⣿⣿⣿⣷⣤⣟⢻⠾⣻⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⢘⠉⠀⠀⠀⠘⠋⠳⢮⣤⣃⠜⡠⣟⡛⠛⠟⠚⣽⣟⣾⣿⣿⣿⡿⣿⣯⣿⣯⢿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠐⢢⠐⢢⠐⣹⡷⣆⠐⢆⠒⡄⠒⡌⢶⡐⡐⢢⢉⠓⢆⠒⡌⡉⢍⡙⣿⣯⠁⠆ ⡉⢆⡉⢆⠱⡈⣿⠹⣎⠄⠣⢌⠱⡐⠌⣷⡡⢊⠤⣉⠆⡱⠤⡑⠢⢌⣿⢼⡣⠌ ⣿⣤⠘⡄⢣⡐⣹⡆⠹⣯⡐⡃⢆⠱⡈⠜⣷⢈⠲⡐⡜⢠⢃⠜⡡⣚⣯⠀⢿⡔ ⢿⣿⣷⣌⠡⢒⠌⣷⡥⢾⣿⣴⡉⠆⡍⠬⣹⡎⠔⡱⢈⡅⢎⢒⣡⣿⣇⣨⠘⣷ ⣎⢿⣿⢿⣷⣌⢒⠸⣏⠉⡈⠻⣿⣖⡌⢣⢜⡧⢊⣵⠊⡔⢪⢰⣿⡏⠙⠛⠷⠾ ⠈⠳⢿⣳⣍⠻⠿⣦⣽⣆⠠⠁⠘⠻⣿⡷⣾⠇⣭⡟⢸⡈⣵⣿⠟⠀⠡⠈⠄⠂ ⣄⠡⡈⢿⣾⣾⣿⣽⣛⣻⠷⣤⠁⠀⠈⢻⣿⢸⣿⢡⢃⣾⣿⢟⣺⣟⣿⣷⣮⡴ ⣘⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣓⠀⠈⠀⢰⣯⣿⢇⣾⣿⣟⣿⠿⣿⣿⣿⣿⣿⣿ ⣿⠛⠡⣾⣿⢿⣿⣿⣿⣿⠠⠉⠁⠀⣰⣿⢿⣽⣻⠟⠃⠈⠔⢺⣿⢿⣿⣿⣿⡎ ⠻⣇⠀⢻⣯⠟⢿⣯⠙⠋⠀⠀⢠⣾⠿⠛⠏⠋⠁⠀⠀⠀⠀⠘⣿⡏⢿⡋⠙⠃ ⠀⡉⠷⣌⣻⢦⣦⡼⠟⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠘⠿⣤⣼⡧⠚ ⠀⡐⢀⠀⠈⢀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⠀⡀ ⠀⠠⠀⢈⠀⠠⠀⢀⠀⠂⠀⠀⣴⣷⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠐⠀⠀⡀⠀⡀ ⡀⠁⡐⠀⠠⠀⠀⠀⠀⠀⠠⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠠⠀⠀⠀⢀⢸ ⢧⡐⠠⠄⠡⠐⠀⠀⠁⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠐⠠⢈⣾

⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠉⠛⢦⡀⠀⠀⠀⠀ ⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡰⡄⠈⠲⡀⠀⠀ ⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⢀⡀⠀⢘⣿⣦⡤⠹⣄⡀ ⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡄⠀⠋⠛⣿⣇⠀⠀⠉ ⡇⡠⠂⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⣾⠀⠀⠀⠀⠀⢸⣳⡀⠀⠀⢻⠹⡀⠐⡤ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⣼⡝⡆⠀⠀⠀⠀⢠⡙⣻⣄⠀⠞⡆⠁⠀⠻ ⠀⠀⠀⠀⣀⡼⠁⠀⠀⢸⡗⢀⡜⠉⣈⢱⡀⠀⠀⠀⢸⣀⠀⠈⠳⣎⡧⠀⢲⠀ ⣝⣬⣉⣳⣼⠁⠀⠀⠀⢸⣞⡥⠴⢞⣲⡌⢳⡀⠀⠀⢸⡔⣺⣟⡲⡀⡗⠀⢘⣢ ⡀⠀⢀⡏⡸⠀⠀⠀⠀⢸⡁⢰⣾⣿⢿⡷⠀⠙⠢⢄⣀⢿⠟⣿⡇⢰⠇⠀⠀⣏ ⡱⣄⢸⢣⡗⠀⠀⠀⠀⢸⠄⠚⢟⣧⠼⠃⠀⠀⠀⢀⠈⢿⣺⠟⠀⢸⡀⠀⠀⢹ ⢷⣌⠲⡌⢷⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⡤⠶⢯⣁⠀⠀⢀⣠⣾⠁⠀⠀⢸ ⣘⡷⢷⣘⣺⡆⠀⠀⠀⠀⢻⣿⣷⣶⣦⣤⣼⠀⠀⢀⣘⠶⣞⢫⡽⠃⠀⠀⠀⣸ ⠈⠁⠀⠈⣭⠛⢦⡀⠀⠀⠈⢻⡻⢿⣿⠟⣿⣤⠞⠋⠁⡀⠀⢻⣄⣀⠴⢀⡴⠃ ⠀⠀⠀⢸⠏⠑⠤⠿⡖⢶⡴⠖⠋⠑⠚⠉⢻⣞⣳⡄⠂⡦⠥⠃⢸⣿⣿⢯⣄⡀ ⠀⠀⢠⠎⠳⣌⡀⠤⢼⣓⠞⠀⣀⠀⠐⠢⢀⡋⠹⣟⣻⣤⣤⣠⣾⣟⣾⣻⣟⣿

⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⢀⠀⠀⠄⢀⠀⢠⡾⠋⣀⠰⣟⡷⠀⠈⠉⠛⠻⢿⣿⡻⢷⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⢀⠂⢈⠀⠈⡀⠄⠂⣰⡟⠁⠀⠉⠙⣯⡟⠀⠠⠁⠄⡀⠀⠈⠛⠿⣯⡻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⡈⠀⠠⠀⠄⠁⠀⢀⣴⠏⠀⠀⠀⠀⠀⢸⡧⣄⠀⠁⠄⠰⠀⠠⠀⠄⠈⠙⢿⡝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠟⠀⠀⠐⡀⢀⠁⠠⠁⠀⠂⢴⡾⠁⠀⠀⠀⠀⠀⢀⣿⠀⣿⡀⠀⠐⠀⢻⡄⠀⠂⠐⠀⠀⠙⢿⣧⣤⣔⣦⣀⣀⢀⠀⠀⠀ ⠀⠀⡼⠃⠀⠀⠄⠀⡀⠄⡈⠄⣀⣤⠾⠛⠛⢷⣄⣀⣀⣀⣰⡟⠁⠀⣾⡅⠀⢀⠀⠀⢿⡀⠀⠈⢀⠁⣄⠀⠀⠀⠈⠉⠉⠉⠛⠛⠛⠛ ⣠⣼⠃⠀⠀⡁⠀⠐⠀⠀⣠⡼⠏⠁⠠⠄⡀⠀⠈⠉⠉⣽⡏⠀⠀⠀⣿⠆⠀⠠⠀⠀⠸⣧⠀⢠⡀⠀⠠⠑⡀⠈⢈⠠⠐⠀⠄⠠⢀⠀ ⣿⠃⠀⠀⢂⠀⠌⠀⠂⣴⠏⠀⠀⠄⠃⠀⠐⠰⢀⠀⣼⡟⠀⠠⠁⢸⣿⡇⠀⠀⠁⠀⠀⢿⣆⠀⢿⡀⠀⢁⠻⣄⠀⠀⠈⠀⠄⠀⣀⣤ ⡏⠀⢀⠂⠀⠄⠂⢀⣾⠋⠀⡀⢁⠂⠈⠀⠀⣴⠂⣲⣿⠃⠀⠄⠀⣾⣿⠁⠐⠀⡁⠀⠀⠘⣿⡄⠈⢷⡄⠀⠀⠙⢷⣤⡤⠶⠲⡛⠉⠀ ⢧⡀⠀⠀⠁⠄⢂⣼⠃⠀⠄⡀⠠⠈⠀⢁⣼⠃⣰⣟⡯⠀⠀⠀⣰⡟⣿⠀⢠⣀⠀⠀⠀⠁⣿⢿⣄⠀⠻⣦⠀⠀⠊⣷⠀⠀⠀⢱⢀⣶ ⠀⡹⠒⠳⡄⢀⣾⠃⠀⠌⠀⠄⠐⢀⢠⣾⠋⣠⣟⣾⣥⣄⠀⢠⡿⠁⣿⡄⠀⠀⠉⠐⠀⠄⣿⡆⢻⣄⠀⠙⢷⡀⠀⢹⡆⠀⠀⣸⣾⣟ ⣀⠀⠀⢀⡼⣾⠇⠀⠐⠈⡀⠐⠈⢀⣾⡇⣰⡟⣿⡃⣀⣉⣿⡟⠁⢀⣿⠈⠑⠢⠄⠀⠀⠀⣿⣷⠀⠙⢷⡄⠈⠻⣆⠈⣿⣀⣠⠟⢡⠾ ⠈⠣⣄⣾⣻⠏⠀⠀⠌⠀⠄⡁⠂⣾⠛⠋⠉⠀⠉⠻⠾⢶⠾⠋⠀⠀⠉⠻⢶⣄⣀⠁⣀⣀⣿⣿⠀⠀⢸⡟⢳⣄⡉⢿⣼⣿⣏⠀⠀⠀ ⠀⣠⢞⣹⡏⠀⠄⠁⡀⠌⠀⠄⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⢿⣽⡟⣿⡇⠀⣿⠃⠸⣯⠁⢻⣭⣿⣯⣥⣀⠀ ⠴⡃⢎⣿⠁⠄⡈⠄⠀⠐⠀⣰⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠾⠿⣿⡁⠀⣿⠀⠀⣿⠀⢸⣇⢿⣿⣿⠏⠉ ⠡⡜⢻⡟⠀⡐⠀⡀⠌⢀⣶⢿⠁⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣼⣿⠀⠀⢻⠆⢸⡏⣾⣾⠃⠀⠀ ⡳⣌⢻⡇⠐⡀⠂⢀⠂⢸⡇⣿⣿⣶⣤⣙⣷⣟⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣄⠀⢸⠇⣸⣿⣿⣿⠀⠀⠀ ⠲⣌⢻⣧⠀⡄⢁⠠⠀⢸⡇⡧⠈⠉⠛⠿⠿⣿⣿⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣠⣿⣟⡇⠘⠃⠐⢻⣿⣿⠀⠀⠀ ⡓⣌⢣⢿⡆⠂⡄⠠⠀⢸⣯⡗⠀⠀⠂⠠⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣿⣿⣒⣛⣛⡋⢉⣴⢟⡸⣿⣆⠠⠀⠠⢸⣟⣷⠀⠀⠀ ⡱⣘⠦⡚⣿⣳⡴⠀⡁⠸⣿⣷⣀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠻⠟⠻⠿⣦⣿⣯⠆⣽⠇⣿⠀⠀⠀⢨⡿⣿⠀⠀⠀ ⡱⢎⡱⢣⠜⡻⣿⣄⡀⠁⢻⣇⡛⣷⣄⠀⠀⠀⠘⢿⣟⠶⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠄⣾⣿⣿⣿⡏⣴⣨⣿⠀⠀⢸⣆⣿⣿⠀⠀⠀ ⡱⢎⠵⣋⠼⡱⢌⣝⣿⣦⠈⣿⠟⠋⠉⢛⣶⣄⣀⠀⠈⣩⣽⣯⣭⣄⡀⠀⣀⣀⣀⣤⣾⣿⣿⣿⣿⢃⣾⠗⡏⠀⢀⣼⣿⣿⣿⠀⠀⠀ ⡱⢎⠳⣌⠧⣓⣾⡿⣏⣿⣶⣿⣆⠀⠀⢾⡁⣬⠿⣿⡿⣿⡽⣾⣹⡟⣿⣿⡟⣿⣻⣟⣿⣿⣿⣿⣭⣾⡟⣜⣤⣴⣿⣿⣷⠿⠁⠀⠀⠀ ⡱⢋⡕⣊⣶⣿⢯⡿⣽⣞⣳⢯⣿⡆⠀⢸⡿⠁⣰⣿⣟⣳⣟⣳⢯⡽⣯⣿⣽⣳⣟⣾⣳⢿⣿⣿⡿⣏⣼⣾⣯⡽⠏⠉⠀⠀⠀⠀⠀⠀ ⡱⢩⢖⣵⡿⣽⢯⣟⡷⣯⣟⢿⣞⣿⣤⣿⢻⣷⣿⣿⣯⢷⣯⣟⣯⣟⡷⣻⣷⣻⣞⡷⣯⢿⣽⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⣷⣾⢿⡽⣯⣟⡾⣽⣷⣻⢿⣾⡽⣿⣟⣿⣿⢷⣿⣯⣟⡾⣞⡷⣯⣟⣿⣻⣷⣯⢿⣽⣻⢾⣽⣿⣛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣠⣾⣿⣋⣤⣶⣥⣾⣿⣾⣿⣿⣿⣿⣿⠿⠛⠉⠉⢀⣿⣿⣾⣿⣿⣾⣧⣤⣷⣀⢠⣴⣾⣿⣧⡛⢿⣿⣿⣿⣿⣧⡀⠙⢦⡤⠖ ⠀⡀⠀⡽⠋⢉⡴⢛⣿⣿⢻⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣽⣿⣿⣿⣿⣷⡄⠈⢧⠀ ⠀⠀⡞⠁⠀⠀⣴⣿⢡⡇⣼⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣽⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈⣧ ⣀⣼⠁⠀⢀⣾⣿⠇⢸⢹⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⢻⣿⣿⣿⣿⣿⣝⣿⣷⠀⠘ ⢿⣿⠀⢀⣾⣿⡟⠀⣾⣼⣿⣿⠗⠒⠲⠤⠤⢄⣀⠀⠀⠀⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⡄⠈⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⠀⢹⠀⣾⣿⣿⠇⠀⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠂⣿⣿⣿⣿⣿⠘⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⡇⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠄⢸⣴⣿⣿⣿⠀⠀⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡿⡟⠀⢹⣿⣿⣿⡿⠒⣿⣿⣿⣿⣇⣀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡀ ⣄⢸⣿⣿⣿⣿⠀⠀⢻⣿⣿⣿⣿⣿⣷⣶⣦⣄⡀⠀⠀⠀⠀⠘⣿⠇⢷⠀⠀⢻⣿⣿⡇⠀⢸⣿⣿⢸⠅⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿⢿ ⠈⣿⣿⣿⣿⡿⠳⡄⠸⣿⣿⢿⣇⠀⢈⣿⠻⢿⣿⣷⡄⠀⠀⠀⠘⠀⠀⠀⠀⠀⠻⣿⡇⠀⠀⣿⡏⠘⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⢹⣿⣿⣿⡟⠒⣻⣦⣿⣿⡆⠙⠂⣸⡃⠀⠀⣿⢹⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣥⣶⣶⣶⣾⣆⣤⣄⣀⠀⣿⢿⣿⣿⣿⣿⣿⡇⢠ ⠀⣿⣿⣿⣿⡇⡜⠉⣨⡟⢹⠀⠀⠀⠀⠉⠑⠚⠛⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⣿⠟⢿⣿⠛⢻⣿⠿⣿⣭⣏⣾⣿⣿⣿⣿⣿⠀⠘ ⠀⣿⣿⣿⣿⠟⠀⡰⢡⠁⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠤⣸⣟⠀⠘⣿⠀⣠⠿⢻⣿⣿⣿⣿⣿⠇⠀⠀ ⢦⣿⣿⣿⡟⠀⠀⠀⣾⣧⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⣾⣿⣿⣿⣿⡟⢰⠁⢀ ⣼⣿⣿⣿⡇⠀⠀⣸⣿⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⡿⢁⣧⣾⣿ ⣿⣿⣿⣿⡀⠀⢠⣿⠟⠅⢈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⠇⣾⣿⣿⣿ ⣿⣿⣿⠋⠀⣠⣿⠏⠀⣠⠎⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣼⢛⣿⣿⠇ ⣿⣿⣣⡴⣿⣿⠃⣠⠞⠁⠀⣠⠴⣸⢓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢓⣿⣿⣿⣿⣿⢿⠃⣼⣿⡟⣼ ⣿⣿⣿⣿⣯⣯⣾⣁⣀⣴⣋⣡⡾⠗⣋⡉⣹⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣖⢛⣿⣷⣾⣿⣿⣿⣿⣿⡏⢸⢸⣿⣿⣿⣿ ⡿⣫⠴⣿⣿⣿⡏⣿⣶⣾⣿⣿⣿⣿⣿⣼⡿⠿⢿⣿⣷⣶⣦⣤⣤⣶⣶⠾⠛⣿⡿⠿⣤⠿⠬⣧⣘⣟⣿⣿⣿⣿⣿⡇⢸⣾⣿⣿⠟⠉ ⡟⠁⠸⢿⣿⢻⣧⢹⣿⣿⣿⣿⣿⣿⣿⣿⠤⠶⠦⣤⣄⡉⠛⢟⠉⠁⠀⢀⣼⣯⣤⣶⣬⠓⢦⣤⣄⣉⣉⡛⣿⣿⣿⡇⠸⣿⡿⢁⣠⣾ ⠀⠀⠀⠸⣿⣟⣿⡞⣿⣿⣿⠿⢿⡛⢿⣿⠀⠀⣀⡀⠈⠙⠷⣄⠳⣤⣴⣿⣿⣿⣿⣿⣿⣷⣦⣽⣷⣶⣿⡿⢟⢿⣿⣿⠀⢹⣿⣿⣿⡿ ⠀⠀⢀⡠⠽⢛⣻⠿⠿⠛⠶⣈⠙⢿⣌⣿⡖⠺⢅⠈⠢⣀⣠⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣫⣷⣿⠿⠛⢙⣿⡄⠹⣿⣿⣿⠃ ⠀⡸⢁⡠⠔⡏⠀⢤⡀⢀⠄⠈⣆⣸⡟⠁⠉⠒⢄⡈⠂⠈⠻⡿⢿⣿⡿⢿⣿⠿⣛⡿⢟⣫⣿⡿⠟⠋⠁⠀⠀⡰⠂⠈⢧⠀⠹⣿⣿⡀ ⡴⠋⠁⢀⠔⢻⠀⠀⠻⣟⢒⣠⠟⠁⠉⠒⠢⠄⠀⠈⠢⡀⠁⣧⠀⠈⠛⠷⣶⣯⡷⠾⠛⠉⠁⠀⠀⠀⠀⢀⠞⠀⠀⠀⢸⡄⠀⢻⣿⡇ ⠀⣠⡮⠁⠤⣾⠀⠀⠀⠘⣿⣿⣆⣑⡄⠀⠀⠀⠀⠀⠀⠀⢀⠟⢦⣀⣀⠀⠈⠑⢶⡆⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠈⣧⠀⠀⢻⡗

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⢀⡀⠀⠀⠀⠀⠀⣀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⢹⡛⠿⣏⡉⠙⠓⠓⣦⡤⠖⠛⠉⠀⠀⠈⠉⠉⠉⠉⠙⠒⠶⣏⡉⠉⠉⠉⣉⡿⠛⢻⣿⡇⠀⠀⠀ ⢻⣖⠃⠀⠀⠉⠳⣶⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡶⠛⠉⠀⠀⢀⣻⡇⠀⠀⠀ ⠘⣿⠇⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠈⠻⡅⠀⠀⠀ ⠀⠙⣷⠆⣠⠎⠀⠀⠀⣠⠃⠀⠀⢠⠆⠀⠀⠀⠐⡄⠀⠀⠀⠳⣄⠀⠀⠀⠘⢦⣀⠀⣶⠞⠋⠀⠀⠀ ⠀⠀⠙⣻⠇⠀⠀⠀⢰⠃⠀⠀⠀⡞⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠈⢦⠀⠀⠀⠀⠻⣽⠋⠀⠀⠀⠀⠀ ⢻⣷⣟⡵⠂⠀⠀⠀⡟⠀⠀⣰⢠⡇⠀⠀⠀⠀⠀⠀⢳⠀⢠⠀⠀⠀⢣⠀⠀⠀⠀⢹⣶⠟⠀⠀⠀⠀ ⠀⠀⣼⠁⠀⠀⠀⠀⢻⠀⣾⣿⡟⢻⠦⣤⠀⠀⢠⠀⢸⠷⡚⢿⣝⠒⠺⡇⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⢻⡀⢸⠀⠀⡀⢸⣾⣟⣋⣀⣀⢳⣜⣷⣀⠈⣷⡟⢀⣈⣻⣯⣙⡒⣿⠀⡄⠀⢰⠀⣿⠀⠀⠀⠀ ⠀⠀⠈⢷⡈⢧⠀⣧⡀⣿⣿⠏⢹⡟⣿⠏⠃⠈⠱⠟⠁⠘⣿⣯⣍⠙⣿⣿⣠⣧⠀⣼⢠⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣷⣿⠗⣾⣿⡁⠈⠉⣹⠀⠀⠀⠀⠀⠀⠀⢏⡈⠉⣠⡯⣿⠋⣯⠜⢿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢳⠀⠀⢻⡉⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⡼⠀⠁⠀⢸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠙⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠈⢷⣄⡀⠀⠀⠀ ⠀⠰⣆⣠⠶⣿⠃⠀⠀⠀⠀⠀⠈⠉⠒⠒⠠⣤⣤⣤⡤⠒⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⢧⠉⠁⠀⠀ ⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠻⣿⣯⡤⣬⣿⣿⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠳⣄⠀⠀ ⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⢠⠀⠀⢠⠃⡄⠙⢿⣿⣿⠟⠁⡆⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢸⣷⡄ ⠀⢸⡏⠀⣠⠀⠀⠀⠀⠀⡎⠀⠀⣿⠤⣷⠀⢀⠟⢧⠀⠀⡿⠶⢿⠄⠀⠀⠀⢀⠀⠀⠀⣼⡇⢸⣿⡇ ⠀⠘⣧⠀⣿⠀⡄⠀⠀⢸⠀⠀⠀⠙⠦⣼⡄⠘⠦⠜⠃⣠⣧⠞⠉⠀⢠⠀⣠⠏⠀⢀⡼⢁⣧⠟⠟⠀ ⠀⠀⢹⡄⡿⣆⠸⣆⠀⠸⡄⢀⠀⠀⠀⢸⣧⣄⣤⡤⣽⢶⣷⡀⠀⠀⣾⣠⡿⢀⡴⠋⠠⠟⠁⠀⠀⠀ ⠀⠀⠀⠹⣿⡌⢦⡙⣷⢤⣹⣼⣷⣀⢀⡞⠀⡇⠘⡇⢹⡄⢿⡹⣤⠞⣻⡟⢷⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠀⠙⣾⡆⠈⠙⠃⣨⠟⠀⣸⠁⢠⡇⠀⢳⡌⢷⡘⣦⡍⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠙⠓⠚⡟⠒⠺⡷⠦⠴⢿⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⢱⠀⠀⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣾⣶⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⡴⠒⡲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣇⠀⠈⡄⠉⠢⣀⠀⠀⢀⣀⣀⣠⠞⠁⣀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣐⠠⢧⣤⠴⣼⠟⠋⠉⢀⣤⠉⠉⠑⠺⢕⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣣⣤⣦⢁⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠙⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢿⣧⣿⢟⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡈⢊⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⡇⢘⠎⠀⠀⠀⡆⠀⠀⡀⠀⡐⠀⠂⠀⠳⡘⡌⣾⠀⠀⠀⠀⠀ ⠀⠀⠀⡈⢸⡵⠊⠀⠀⠀⠀⠀⠀⢠⠃⢠⠃⠀⠀⠀⡇⢱⣸⡇⡇⠀⠀⠀⠀ ⠀⠀⢀⡇⠱⡤⠔⣾⠀⠀⠀⡄⢠⠇⣠⠏⣠⠂⠀⡘⠀⠀⠙⢡⠃⠀⠀⠀⠀ ⠀⠀⡸⠀⡇⢱⡀⣻⠀⠰⡀⢓⣯⣪⣼⡊⣎⠠⠊⣒⣤⣀⢃⡼⠀⠀⠀⠀⠀ ⠀⣠⠃⠀⡇⢸⠙⢇⢃⠀⠹⡪⠏⠀⠀⠀⠀⠀⠄⠀⠀⠙⣧⠃⠀⠀⠀⠀⠀ ⢰⠃⠀⠀⡇⡆⠀⠀⣉⣧⣀⠱⣤⣄⣀⣤⠖⠒⠐⢢⡤⣲⢫⠀⠀⠀⠀⠀⠀ ⢻⡀⠀⠠⡸⡀⠀⠀⣿⣿⢿⣿⡿⣈⡿⣿⣤⠤⣄⡔⣿⠶⠖⢓⣒⣒⠢⠤⠤ ⠀⠻⢶⣄⢳⡱⡄⣠⠽⠿⠿⢯⣿⢯⠷⣿⡃⠁⠈⣸⢻⠰⠠⢠⠀⠀⠀⠀⢸ ⠀⠀⠀⠙⡆⢣⢷⡏⠑⢢⠤⠤⠀⠙⣻⡛⠛⠛⠛⠻⢣⠄⣀⠈⠀⠀⠀⢀⠛ ⠀⠰⣖⣋⣀⣾⠾⣿⣷⣮⣤⣤⣤⣤⣇⡈⣢⠤⠴⠶⠶⠾⠥⠛⠛⢛⣛⣒⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀ ⠀⠀⡦⠄⢸⣐⢄⡀⠀⠀⠀⣀⣀⣀⠀⡄⠀⠀⠀⠀⠀⠀⣀⠄⠂⠁⠀⠀ ⠀⠘⠃⠀⢸⣟⣿⣶⣶⣶⣶⣶⣶⣶⣦⠁⣤⡄⠀⢖⠊⠁⠀⠀⢀⠠⠄⠈ ⠀⠀⠀⠀⣼⣿⡿⡿⣹⣿⠋⣿⣿⣾⡇⠀⠻⣇⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⡰⣿⣿⢳⣦⠃⠁⢶⣾⣿⣿⡇⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣟⠈⣁⣀⠀⠈⢩⣿⡿⢉⡀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠀⠀⢠⠊⠁⠀⠀⠁⠲⣛⣭⣤⣿⣦⢸⠁⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀ ⠘⠿⠀⠀⡆⠀⠀⠀⠀⣔⣾⠟⢉⠿⠿⢋⠟⠄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡀⠀⠀⠀⠉⠁⢀⡨⠲⠂⠊⢀⠃⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠢⢀⡀⠀⠀⠀⠉⠀⢀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣾⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⢯⣿⣿⡟⣻⣉⡄⣀⣠⣙⡃⠠⡀⢻⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀ ⠀⠀⣸⣣⡾⠟⠛⣿⠿⠿⠟⠛⢿⣿⣿⣦⣠⣾⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀ ⠀⢠⢧⡟⠁⠀⠀⠀⠁⠀⠀⠀⠀⠻⡻⢿⣿⣷⢄⡀⠙⢿⣿⣿⣿⣷⠀⠀ ⠀⣿⡿⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠹⣿⣷⣁⣠⡄⠻⣿⣿⣿⡇⠀ ⠀⠹⣇⠃⢀⠑⠦⠀⠀⠀⠀⣀⣤⠄⠒⠚⠓⠻⣿⣿⣿⣿⣦⢻⣿⣿⣿⠀ ⠀⠀⢹⣶⢾⣿⣿⠀⠀⠀⠀⣴⣿⣧⣾⣃⣀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⠀⠀⣻⡸⣛⣻⡀⠀⠀⠰⡟⡗⠾⢟⣿⣿⠞⠻⣟⣻⡀⢻⣿⣿⣿⣿⡇ ⠀⠀⣜⢧⠀⠀⠠⠃⠀⠀⠀⠁⠑⠀⡔⠛⠁⣠⣶⣿⣳⠃⣸⣿⣿⣿⣿⠇ ⠀⠀⣿⣈⣧⡀⠀⠢⠀⠀⠀⠀⠀⠀⠁⠀⡜⣿⣿⡇⡇⠀⣿⣿⣿⣿⣿⠀ ⠀⠀⢈⣮⣭⣽⣷⣤⣀⠀⢀⣀⡠⢤⣴⡾⣇⣿⡿⡹⠗⢰⣿⣿⣿⢻⠏⠀ ⠀⣠⢟⣽⠟⣿⣿⣿⣿⣿⣟⠛⢿⣿⡟⠁⣿⣶⠚⠁⠀⡟⣠⢿⠇⡜⠀⠀ ⠠⢡⢾⠏⢸⡏⠩⣿⡿⠻⠷⠾⠟⢻⠀⣆⢻⣿⣁⢀⢠⣧⡟⣇⠎⠀⠀⠀ ⠀⢺⡏⠀⠘⠃⢀⣟⠃⠀⡀⠀⠀⠘⢿⣿⠸⣿⡏⡸⢯⡟⢰⠇⠀⠀⠀⠀ ⠀⠈⢹⡆⠱⠀⣸⣿⣠⠞⠁⣀⣀⣴⣿⣿⣄⠃⢷⡁⡟⠀⠈⠀⠀⠀⠀⠀ ⠀⠀⠸⣧⡔⠻⢍⡞⠛⠲⢶⣿⣛⡿⠿⣄⡙⢿⣦⡁⢻⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠙⠒⠂⠽⠶⣄⢀⠩⢻⣶⣦⣿⣿⡾⠋⠻⣾⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⣽⣿⣿⠋⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠠⠤⠤⠀⠤⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠔⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⢀⢴⣶⣶⣶⣦⣄⣄⠙⢶⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⡐⣾⣿⣿⣿⣿⣿⣿⣷⣿⣮⡙⣦⡀⠀⠀⠤ ⠀⠀⣠⠋⠀⠀⠀⡇⠀⠀⠀⠀⣞⣾⣿⣿⠁⢸⣿⡏⣿⢿⣿⣿⣿⣾⡿⣄⢮⠊ ⢀⠔⠁⠀⠀⠀⢠⠀⡘⠀⠀⣰⣿⣿⢸⣹⡀⠘⡟⢹⣹⣣⣿⢿⣿⣿⣿⣯⣿⡿ ⠂⠀⠀⠀⠀⠀⡜⡔⠀⠀⢰⣿⢯⣿⢸⢿⣇⣸⡇⢸⣿⢿⣿⣇⢿⣿⣿⣿⣿⢁ ⠀⠀⠀⠀⠀⢠⡟⠀⠀⢠⣻⡟⣿⢹⡼⠊⣿⠀⠁⢸⢾⠈⣼⣟⡏⣿⣿⣿⢃⠇ ⠀⠀⠀⠀⠀⣾⠁⠀⢠⣣⡿⣿⢿⠘⡇⠀⠏⡄⡆⢸⢈⣤⣽⣿⣷⣿⣿⡿⢸⠀ ⠀⠀⠀⠀⡼⡁⠀⡰⣿⡿⣵⢷⡿⢿⣿⣷⡮⣷⣧⡁⠟⡟⣿⡷⣿⡿⢿⣿⢈⢇ ⠀⠀⠀⡰⢡⠁⣜⡝⠹⡀⡷⡊⠀⣇⠈⢻⡇⠀⠀⠁⠀⢳⡿⠰⡹⢣⢤⣿⢸⡄ ⠀⣠⠴⠁⢇⣸⡿⢿⣄⠨⠇⠀⠐⠈⠉⠋⠀⣀⠀⢀⠀⠀⣶⠏⣰⡃⢰⡟⢸⡇ ⠹⠷⣄⠀⠀⢺⣷⣷⡎⡟⢿⣷⣦⣄⣀⣀⠀⠁⢀⣁⠤⠾⠿⠾⠏⣠⣾⣇⡼⠁ ⠀⠀⢋⠑⠢⢄⡻⠻⢿⣛⠋⣩⣭⣽⡿⠿⢿⣽⡿⣳⣶⠾⢿⠚⠉⠛⠉⠉⢳⡂ ⠀⠀⠀⢆⠀⠀⠈⡽⢻⠙⠋⠁⠀⠬⠿⡋⠒⢿⡿⣴⣝⢢⣈⣹⢢⣀⠀⢀⠆⠱

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠈⠉⢲⡤⠤⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⣠⠔⠉⠁⠀⠀⠀⠀⠈⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⢀⡔⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⢀⡎⢀⠆⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠎⡇⡜⠀⡸⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀ ⠀⠦⠀⠀⡜⢸⢠⠃⠀⡇⠀⠀⠀⢸⢡⠀⠀⠀⠀⠀⡄⠀⠀⠀⠈⡀⠀⠀⠀⠀ ⠀⠀⡔⢾⠃⣼⢸⠀⢸⡇⠀⠀⠀⢸⠘⡄⢠⠀⠀⠀⢷⠀⡄⠀⠀⠱⡀⠀⢠⡀ ⢀⠀⠀⣾⠀⢹⡆⠀⢸⡇⠀⠀⠀⠸⡤⠼⡜⡄⠀⠀⢰⢳⣱⡀⠀⠀⠱⡀⣈⠃ ⠀⠁⢀⠁⢣⣼⡗⠒⣈⣘⠒⠒⠒⠒⣃⣀⣈⣹⡖⠒⣏⠜⠁⢸⠀⠀⣀⡡⠁⠠ ⠀⠀⠈⠢⣒⡿⡷⢄⠀⠑⢄⠀⠀⠀⠉⠁⠀⠀⠀⠀⣁⡀⠤⠜⢀⢜⠟⠁⠀⠀ ⠀⠀⠀⠈⠁⢠⣷⡀⠈⠢⢄⠲⠒⠄⠀⠀⠀⣀⣠⣖⡁⠤⠐⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣏⡐⠠⠤⡵⡄⠐⣲⣾⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⡖⡟⡅⣰⢿⠯⣿⢋⣬⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠄⠉⠉⣻⣿⣿⣿⣿⠟⠟⠒⠚⢓⠖⣰⠌⠉⢹⣿⣿⠗⠀⠀⠤⠤⢄⠀⠀⠀ ⠁⠀⠀⡐⠀⠉⠉⠙⠒⠂⢠⠃⠒⠚⠋⠓⠠⠐⠊⠉⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠤⠐⠀⠀⠒⠂⠄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀⠀⠀⠀⠀⠀⢸⣦⠀ ⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢃ ⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⢠⣄⠀⠀⠀⢀⣀⠘ ⠀⠀⠀⠀⠌⠀⠀⠀⠀⢀⠘⢍⠀⣄⠤⡨⠯⠀ ⠀⠀⠀⡐⠀⠀⠀⠀⠀⠈⠈⠃⠀⠀⠀⠑⠒⠸ ⠀⠀⢠⣱⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇ ⠀⡠⠻⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀ ⠔⠁⣼⣐⡄⠀⠀⠀⢠⠀⠀⠀⠀⡄⠀⡜⠀⠀ ⠑⠚⠉⠀⡄⠀⢀⠴⡏⠀⠀⢠⢞⣧⠌⠀⠀⠀ ⠀⠀⠀⠀⠑⠚⠓⠉⠗⠧⠒⠉⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠉⠁⡠⠀⠀⠀⠀⠀⠈⠁⠒⠠⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠖⠁⠀⣠⢎⢼⠇⠀⣧⡀⠀⠀⢣⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀ ⠀⠀⠀⢀⠞⣲⣦⠤⣴⣕⠅⢸⠀⢀⡿⢇⠀⠀⠘⡀⠀⠀⠘⡀⠀⠘⢄⠀⠀ ⠀⠀⣰⠃⣰⠇⠀⣼⠋⠁⠀⠈⡆⢸⡅⠈⡆⠀⠀⡇⠀⠀⠀⡇⠀⠀⠘⢆⠀ ⠀⢰⠃⢰⣿⡤⣴⠁⠀⠀⠀⠀⢣⣸⡇⠀⠘⡄⠀⢰⠀⠀⢰⡇⠀⠀⠀⠸⡄ ⠀⡎⠀⣿⠿⢀⡏⢀⡷⣄⠀⠀⠈⢿⡇⢀⡴⢾⡀⢸⠀⠀⣸⠃⢰⠀⠀⠀⡇ ⠀⡇⢀⡟⢠⣿⠀⠸⣆⡼⠀⠀⠀⠈⠃⠸⣇⣀⡷⣾⡀⠀⡟⠀⢸⡆⠀⠀⡇ ⠀⡇⢸⢁⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⣾⣇⣰⠀⠀⣿⡇⠀⣧⠁ ⠀⢸⡆⢸⣿⡟⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⢸⣿⡟⠃⠀⢠⢹⡇⠀⡇⠀ ⠀⢀⠁⢸⣿⣇⠀⠀⠀⠀⠀⣏⡇⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⣼⣿⡇⢠⠀⠀ ⠀⠸⠀⢸⣿⣿⣶⣄⡀⠀⠀⠓⠚⠀⠀⠀⠀⠀⣿⠁⠀⠀⢠⣿⣿⣠⠸⠀⠀ ⠀⠀⡆⠸⣿⣿⣿⣿⠈⢶⣤⣀⣀⣀⠀⠠⣤⣶⡏⠀⠀⢀⣿⣿⡿⠹⣠⠀⠀ ⠀⠀⠰⡖⠻⢿⣿⣏⠀⠈⢻⠟⠇⠀⣀⠰⢻⣿⠀⢀⣤⣾⣿⠋⠀⠀⠙⠀⠀ ⠀⠀⠀⠈⠀⠀⠙⠻⣦⣾⠏⣠⡾⣗⡄⠀⢸⣯⣔⠁⠏⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⣾⣿⣯⠼⣵⣿⠏⢿⣠⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⣿⣿⣿⣿⠧⣈⡜⣿⠀⢰⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⢠⡿⢠⠟⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠃⠸⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⣿⣿⡀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠂⠀⠀⠀⠂⠐⠀⡞⢡⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠐ ⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢤⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⢀⠀ ⠠⠀⠀⠀⠀⠀⠀⠀⣼⣿⠌⠀⠉⠹⡀⠀⠀⠄⠠⠀⣠⣾⣟⠡⠄⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⠀⠀⣠⠎⠈⠉⠙⢕⠺⣿⠟⠁⠀⠑⢎⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠋⠘⠃⢀⡶⠊⠀⠀⠀⠀⠀⠀⠱⡀⠑⢄⠀⢠⡄⠃⠀ ⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠌⠀⠀⠀⢠⡆⠀⠀⠀⠀⢱⡀⠀⠣⣤⠇⠀⠀ ⠀⠀⠀⠀⡘⠀⠀⠀⠀⡜⠀⠀⠀⢠⣁⣇⢰⠀⠀⠀⣸⣡⠀⠀⣵⣀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⡠⠊⠃⠀⠀⢠⠃⠀⢠⠈⠀⠀⠀⠆⠀⠆⠘⢿⣿⠀⠀ ⠀⠀⠀⠀⣇⡄⠪⠄⠐⡆⠀⢠⢃⣀⣀⣘⠇⠀⠀⡜⣠⣤⣼⡀⢠⢫⢆⠀ ⠀⠀⠀⠀⢰⠀⠀⠀⡄⠹⡀⡿⠋⣿⣿⣽⠁⡠⠺⠘⣿⡿⠈⠇⡘⠣⢈⣢ ⠀⠀⠀⠀⢀⡄⠀⠀⡇⠀⠱⠸⡈⢇⡠⠹⠊⠀⠀⠀⠧⠆⣸⠘⠃⠀⣀⡀ ⠀⠀⠀⠀⡌⢀⠀⠀⢁⠀⠀⢠⣱⡔⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠁⠀⠿⠃ ⠀⠀⢀⡜⠄⡆⠀⢀⠘⡤⠀⠀⡆⠁⠀⠀⠀⠀⠐⠀⠀⡠⠃⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢃⠀⠘⢂⢀⣇⠀⣇⠀⠳⣦⠤⠄⡤⠐⠹⢇⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠤⢇⡔⠻⣿⣆⣯⡢⣀⢸⢿⣶⡁⠀⠀⠀⠆⢸⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠂⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡔⠡⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⡀⠈⠢⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠎⢠⢃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢡⠀⠑⡑⡀⠀⠀⠀ ⠀⠀⠀⡠⠂⢠⡎⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠐⠌⢆⠀⠀ ⠀⢀⠜⠀⡐⢡⠁⠀⠀⣀⣴⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⢠⠀⠀⠈⢆⢆⠀ ⢀⠊⢀⢜⡤⡎⢀⣴⣾⢿⣿⡿⢿⣿⢿⣿⣷⣦⣄⡀⠀⠈⡄⠀⠀⠈⠌⡄ ⠠⠀⠞⠋⡐⢠⠂⣿⣿⠈⠙⢧⠀⡼⠀⠙⠿⣿⡋⠱⣿⡦⣴⡀⠀⠀⠀⠰ ⠀⠀⠀⠀⢣⠁⠰⡉⢯⠳⣶⡄⠑⠇⠐⢶⣶⡿⠛⣰⠏⠀⡈⠐⢄⠀⠀⢀ ⠀⠀⠀⠀⠀⠈⠢⠈⢼⡀⠉⠀⠀⠀⠀⠀⠀⠀⣀⡗⠃⠬⠊⡠⠉⠢⠤⠊ ⠀⠀⠀⠀⠀⠀⠀⠡⣀⠉⠓⠒⣲⡶⣶⠖⠚⠉⠁⢀⡠⠰⡁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢓⠁⢸⣷⠈⢳⠤⠤⠊⠁⠀⠃⠰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢩⡇⠈⡍⠁⠀⡇⠀⠀⠀⢀⠈⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢰⣓⠏⡹⠀⢀⠃⠀⢀⡔⠁⠀⢁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠎⠭⠛⠀⠀⢠⣏⣒⡦⠎⠀⠀⢀⡆⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣐⡁⠠⠤⠀⠀⡤⠃⠀⠀⠀⢀⠠⠄⠊⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⠂⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣠⠤⠤⠤⣄⡀⠀⠀⠀⠀⣠⠖⠒⠒⠺⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠏⠀⢀⡤⣄⣀⡨⠷⠖⠒⠚⠓⠒⠢⠴⣦⣹⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⠀⢰⢉⡤⠊⠁⢀⡤⠒⡀⠀⠀⠀⠀⠀⢄⠉⢷⢴⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⣏⠁⡹⠋⠀⠀⡠⠃⡀⠀⠨⠀⠀⠀⠀⠀⢠⠀⠀⠱⡹⣄⠀⠀⠀⠀⠀ ⠀⠀⠘⡿⠁⠀⠀⠀⠁⣀⠈⠢⡇⠀⠀⠀⠀⠀⠈⢣⠀⠀⠃⠘⡄⠀⠀⠀⠀ ⠀⠀⢠⠃⠀⠀⠀⢀⡎⢉⣣⣠⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢱⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⢣⠐⢓⠎⢸⠀⠸⡄⠀⠀⡀⢸⠀⠀⢰⠀⠘⡆⠀⠀⠀ ⠀⢀⡞⠀⡄⠀⠀⠀⡆⢀⠎⠐⠯⢧⡀⢛⠤⠀⣧⡸⠳⣀⢸⠀⠀⡇⠀⠀⠀ ⡤⠊⢀⣠⠇⢀⠆⠀⡗⢋⣠⢶⣶⣦⡈⠁⠀⠀⣠⡴⣦⡀⠻⠀⣰⠀⠀⠀⠀ ⠉⠉⢩⠟⢀⣼⠀⡀⠰⡘⠹⠺⠜⡏⠁⠀⠀⠀⢏⠇⡏⠛⡇⢠⣿⡄⠀⠀⠀ ⠀⠀⠛⠒⢛⢌⣣⣜⣄⠙⢄⡉⠉⠀⢀⠀⠐⠀⠑⠒⠁⢸⣶⣉⣭⣋⣥⢄⠀ ⠀⠀⠀⠀⠀⠠⠿⢿⣿⣟⣷⣦⠤⢄⣘⣄⡜⣀⠤⠄⠲⢻⡛⡆⠀⠀⠸⣨⠂ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⢏⠀⣻⣠⣶⠛⠜⢽⣿⣀⡴⠥⠜⠳⠟⠋⠉⠑⠁⠀ ⠀⠀⠀⠀⠀⣠⣾⢏⠈⢢⣵⣿⣿⣾⣷⢶⣾⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣴⣿⣿⣇⣦⣮⣽⢟⠛⠛⠿⢖⠋⣂⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀ ⠀⠀⠀⡞⢷⣤⣤⣴⣶⣶⣶⣶⣶⣦⣤⡶⢯⠀⠀⠀⠀⠀ ⠀⠶⣼⠃⢠⣽⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⢸⣆⠀⠀⠀⠀ ⠀⠀⣼⡃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣼⣿⣧⡀⠀⠀ ⠀⣸⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⣿⣧⠀⠀ ⣠⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⡧⠀ ⠉⢹⣿⣿⢓⣺⡿⠟⠛⠛⢻⣿⣜⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⠀⢸⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠿⢿⣿⣿⣿⠀ ⠀⠈⣿⣿⡀⠀⠀⠀⠄⠀⠀⠀⠀⢸⣿⣗⠏⢪⣿⣿⣿⡇ ⠀⢀⡈⣿⣷⣤⣄⣀⠀⠀⠀⢀⣤⣿⣿⣶⣾⣿⣿⣿⣿⣧ ⠀⠈⠉⢹⣿⣿⣿⣿⣿⣧⣤⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣾⣿⣿⠟⡿⠟⡁⠄⠚⠉⠀⠘⢿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⣿⠟⠁⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠙⡿⠿⠏⠿⠃ ⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀

⠀⠀⡾⢯⡰⣷⢿⣿⣿⣿⠟⠋⠁⢰⣿⣿⣿⣷⣾⣦⣶⣾⣿⣽⢿⣿⣷⡌⢣⠂ ⠈⡘⠀⢨⡾⡍⣾⣿⠟⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡯⣿⣿⣿⣿⣿⡄⢡ ⢶⠁⢰⣿⠃⣷⣿⠯⠤⠀⣀⡀⠀⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⠈⣿⣿⣿⣿⣿⠀ ⠀⣯⣿⡟⠀⣿⣯⠀⠀⠀⠀⠀⠉⠻⣿⣿⠈⣿⣿⣇⣻⣿⣿⠀⢻⣿⣿⣿⣿⡇ ⣄⣿⣿⣇⠀⣿⢷⡶⢴⣦⣤⡀⠀⠀⢻⠛⠀⠹⣿⡇⠸⣿⢿⠉⢸⣿⣿⣿⣿⡷ ⠘⣿⣿⠧⢥⣹⣯⠣⣰⠇⢹⡟⡆⠀⠀⠀⠀⠀⢙⣥⣤⣯⣀⡀⢸⣿⣿⣿⣿⢃ ⢸⣿⣿⡴⢁⠊⡅⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⢸⡋⣿⢉⣿⠛⣿⣾⣿⣿⡟⠈ ⢼⣿⡿⠀⢀⣧⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠈⣰⣿⣿⣿⡱⣀ ⣿⣿⣇⠀⣾⠏⠳⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⣿⣿⢣⣿⣿ ⣿⡟⣠⡼⠃⡰⠁⢐⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠎⣿⣇ ⣿⣽⣮⣧⣊⢠⣪⣽⣛⢡⣦⣀⠀⠀⠀⠀⢀⣀⣠⡤⡂⡶⣶⣿⣿⣿⢹⣸⣟⣾ ⡗⠹⣿⣿⣸⣿⣿⣿⣿⡎⠭⣙⡛⠻⡟⠛⢉⣾⣩⣝⢍⣑⣛⠻⣿⣿⠘⣿⢏⣡ ⠀⠀⢻⡽⣯⡿⡛⢯⡹⣇⢠⠠⡈⠑⣜⣶⣿⣿⣿⣿⣷⣿⣶⣻⣿⢿⡇⢷⣿⡟ ⢀⡊⠄⡎⠠⣀⠌⢆⢿⠉⠂⢅⠊⡻⠿⣿⡿⢿⡻⣟⡿⠿⠛⠉⠠⠊⢱⠘⣿⡇ ⢁⡔⠈⡇⠀⠙⣶⣇⡄⠈⠁⠀⠐⢀⢇⣀⠉⠻⣭⠀⠀⠀⠀⠐⠁⠀⠈⡆⠘⣷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣴⡤⣤⡀ ⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣶⣄⣀⣀⡀⣀⡀⠀⠀⠀⠀⣸⣤⣻⠻⣾⡇ ⠀⠀⠀⠀⠀⠀⢉⣽⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⡿⠳⣄⠀⠘⢿⢻⣿⣟⠇ ⠀⢠⣤⣤⣤⣾⣿⣿⣿⡟⠋⠀⠀⢉⡿⢿⠛⣿⡿⡑⡀⠘⣷⡀⢀⡏⠉⠀⠀ ⠀⠘⠿⢿⡿⠋⣱⡿⠋⠀⠀⠀⡌⠉⡧⠆⠿⠵⢼⡀⠱⡀⠈⠙⠛⢲⣶⠀⠀ ⠀⠀⠀⣿⡓⠊⠁⢀⠀⢀⡆⠀⡇⠀⡇⠀⢀⠀⠀⡇⠀⡇⠀⠈⠻⡏⠁⠀⠀ ⠀⠀⣰⠇⠉⢙⠏⠁⠀⢸⠁⢀⠷⡀⢣⠀⠸⠆⠀⡇⡸⢣⠀⢇⠀⣿⠀⠀⠀ ⡤⠞⢁⣠⠆⢸⠀⠀⢠⠏⠀⡜⠉⠑⠬⠆⠀⠀⠩⠗⠉⠀⢃⠘⡄⡿⠀⠀⠀ ⠙⠛⢹⠏⠀⢸⠀⣠⠋⣠⣾⣶⣶⣦⣄⠀⠀⠀⢨⣶⣶⣶⣬⣆⠹⣇⠀⠀⠀ ⢠⠖⠋⣀⣠⣼⣯⠤⠚⢏⠀⠣⣘⡫⠇⠀⠀⠀⠀⢎⣃⠇⠈⡟⣝⢾⠃⠀⠀ ⠈⠛⠛⢻⣿⣧⡘⡄⠰⢌⣢⠄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡱⠻⠾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣹⣿⣦⣀⢳⣎⣑⣦⡀⠀⠀⠁⠀⣀⣴⣿⣞⣳⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢉⡽⣿⠏⣾⠿⢷⣷⣿⣿⣿⣽⣿⡿⣽⣟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠋⢰⢿⠚⢿⡿⡿⠋⠘⢿⣟⣻⢽⣿⣷⣿⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⣾⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠤⠤⠄⣀⠀⠀⠀⢀⠔⠁⠀⡽⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣶⣍⠀⠀⠀⠀⠀⣔⣶⠁⠢⠀⠀⠀⡠⠁⠀ ⠰⢶⣿⣏⠉⠉⠉⠀⠒⡠⠊⠀⢿⡿⠀⠀⠀⠀⠀⠻⠟⠀⠀⠀⠀⢐⠁⠀⠀ ⠀⠀⠈⠙⠳⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⢈⣉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⣠⠆⡇⠀⠀⡉⢰⣦⣀⡀⠀⠀⠀⠘⡀⠀ ⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢀⡔⠳⠃⠂⠁⠀⡰⡹⣁⣤⣧⡆⠑⢢⠀⠀⠃⠀ ⠀⠀⠀⠀⠀⠀⡆⠀⠀⡰⡁⣧⣿⠍⢻⢀⠔⠗⠑⠩⠂⠀⠡⠀⡗⡵⠄⢰⠀ ⠀⠀⠀⠀⠀⠀⠈⠢⠐⠊⠃⣇⠙⢄⡰⠁⠀⠀⠀⠈⠤⠴⠇⠀⠇⠇⢀⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⡆⡿⡦⠀⠀⠀⠀⣀⠀⠀⠀⣜⢆⡴⢰⡔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⡐⢌⠢⠀⢀⡀⢀⣀⠄⠞⢡⡾⠥⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡣⠄⠀⠈⣄⡅⠂⠙⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡀⡠⠊⡜⠈⡄⢸⢆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⣹⠀⠐⠀⠠⣸⠸⣘⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠯⢈⣀⣀⡀⢖⣃⣒⣷⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠉⠉⠛⠳⠀⠤⠓⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠤⠂⢉⢀⠄⠀⠀⠀⢀⠈⠐⠢⢄⠀⠀⠀⠀ ⠀⠀⠀⢀⢔⠁⠀⡐⡣⠹⠀⢀⡄⠀⠘⡀⠀⠀⡄⠐⢂⠀⠀ ⠀⠀⡰⢁⡟⠚⣿⠚⠁⢠⠀⡎⠱⠀⠀⠇⠀⠀⢰⠀⠀⠡⠀ ⠀⡰⠁⣾⣁⡰⠁⠀⠀⠈⡀⡇⠀⢣⠀⢸⠀⠀⣼⠀⠀⠀⢃ ⠀⠇⢰⡿⡌⠃⡴⢦⡀⠀⠡⡇⢠⠴⢆⠈⠀⠀⡏⠀⠂⠀⢸ ⠀⠀⠸⢠⣿⠀⠳⠜⠀⠀⠀⠁⠘⢴⠜⢲⡄⢸⠁⢰⡇⢸⠸ ⠀⣇⠇⣿⣿⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣾⣷⡆⠀⡼⡇⢸⠇ ⠀⢸⠠⡿⡇⠀⠀⠀⢀⠻⠀⠀⠀⠀⢰⣾⠁⠀⢀⣿⡇⢸⠀ ⠀⢠⠘⡇⢽⣦⣀⠀⠘⠒⠃⠀⠀⠀⢸⠇⠀⠀⣼⣿⢠⢸⠀ ⠀⠸⠀⣿⣮⣿⡇⢱⣦⣤⠤⠤⠀⣶⡾⠀⠀⢰⣿⠟⠱⣸⠀ ⠀⠀⠱⠉⠻⢿⣄⢀⡽⢉⣤⡔⠊⣿⠇⠠⡶⣿⠋⠀⠀⠈⠀ ⠀⠀⠀⠀⠀⣠⣼⣿⡡⣫⣿⢶⢀⣿⣿⣄⠁⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣯⡐⢜⣿⢸⡿⢹⣿⠋⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣧⡟⢸⢣⣾⣿⣿⡏⠀⠄⢹⣷⠀⠀⠀⠀ ⠀⠀⣠⣿⣽⣇⠹⡿⠁⣿⡿⣻⣿⣿⣢⠀⣿⢠⡿⠀⠀⠀⠀ ⠀⢰⡏⣾⠟⢻⣜⡇⣰⣿⣿⡟⠛⣿⠿⠐⡇⢺⡁⠀⠀⠀⠀ ⢀⡿⣸⡿⢡⢸⣿⣿⠿⢏⡾⠉⠀⣿⣱⡤⡏⢸⡇⠀⠀⠀⠀ ⠘⠛⠛⠓⠒⠒⠛⠛⠒⠒⠒⠒⠒⠛⠓⠓⠒⠚⠃⠀⠀⠀⠀

⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠀⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢳⡀⠀⠀⠀⠁⠒⠀⠀⠤⠄⣀⣀⣀⡀⠀⠠⣄ ⠀⠀⠀⢸⠁⢳⣴⠂⢀⣀⠀⣀⠀⠀⠀⠈⠑⠀⠀⠀⢀⡎ ⠀⠀⠀⢸⣤⡼⠁⢰⠁⠸⡇⢀⠇⠀⢔⠉⣷⠢⣠⣶⣿⠁ ⠀⠀⠀⣸⣿⠁⠀⠈⠁⠀⠉⠁⠐⣻⣫⠒⠯⡠⠛⣿⠃⠀ ⠀⠀⢰⣿⣿⣤⣤⡤⠤⣖⡂⠉⠉⠀⠈⢓⣄⠀⠈⡃⠀⠀ ⠀⠀⠀⢻⣧⣿⡋⣒⠂⠒⠁⡀⠀⢀⠈⠩⣀⣱⣼⠀⠀⠀ ⠀⠀⠀⠀⣯⣵⣙⢦⣀⠀⠀⠈⠉⠉⠀⠀⣐⣼⡿⠀⠀⠀ ⠀⠀⠀⠀⠻⣿⣋⣙⣛⣿⣶⣀⣲⣶⣾⣿⣿⡯⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣹⢿⡞⠛⣿⣿⢿⡟⢻⠛⠋⠁⠀⠀⠀⠀ ⢠⣀⠀⠀⠀⢠⣿⣿⣴⣪⣁⣸⠉⢣⣸⠀⠀⠀⠀⠀⠀⠀ ⠈⠒⠈⠩⠭⠿⢏⡙⠛⠛⠛⠛⠛⠛⢻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣇⡸⠀⠒⠒⠲⡀⡎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣤⣔⠚⠓⠒⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠊⠉⠁⠚⠋⢁⣖⣤⣔⢦⣮⣍⡢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠊⠥⢼⠆⠀⠀⣤⠾⡚⠛⠈⢙⠓⢏⣷⣁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡁⠀⢞⢻⢸⡗⠀⠀⠸⠇⢸⢹⡇⠀⠀⠀⠀⠀⠀ ⠀⡠⠉⠈⠑⡢⠄⡁⠀⣼⣾⠀⠰⠁⠁⢡⠀⢸⣼⡃⠤⠐⠀⠉⠑⡀ ⠰⠁⢰⠀⡀⠈⢄⠈⠂⢼⢘⠤⣘⣤⣤⣂⣤⡎⡆⠀⠀⢀⡄⠀⠀⠃ ⠃⠀⠈⠀⠃⠀⠀⠠⢀⢸⢘⡏⠙⢲⠜⠊⣰⢢⠅⠀⡠⠁⡇⠀⠀⢸ ⠂⠀⠀⠀⠠⠐⠤⣀⠘⡈⠀⡇⠘⡧⠆⠀⢸⠊⡇⡴⠕⠁⡇⠀⠀⡼ ⠀⢄⠀⠀⠜⠀⠀⠀⠉⢣⡆⡅⢠⢣⠀⠀⠈⠀⡇⠀⠀⠀⠀⠀⠈⠀ ⠀⠀⠈⠈⠀⠀⠀⠀⠠⣁⠁⡇⠆⢠⢂⠀⠀⡇⢃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⠈⠀⠃⠀⠀⢸⡄⠀⢰⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⣴⠀⠀⢃⣿⣷⡀⣼⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠃⠀⠀⣾⣿⠛⠳⠈⠋⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⣼⣿⣿⡄⠀⣇⠀⢡⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⡜⣿⣿⣿⡇⠀⣿⡄⠘⠀⠀⠀⠀⠀⠀