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