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