Yeet Unicorn of Awesomeness Emojis & Text

⠀⠀⢰⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⡆⠀⠀⢀⣾⡟⠋⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣿⣿⣟⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣷⣤⣶⠿⠛⠋⠉⣿⣷⡶⢿⣿⠏⠀⠀⠀⠘⣿⣶⣶⣶⣤⣀⠀⢀⣠⡶⠛⠛⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⡏⠳⣿⣿⠿⣦⡀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠋⠻⠿⠛⢷⡾⠛⣷⡶⠿⠷⢶⣾⠏⠀⠀⠀⠀⠀⢻⡇⠀⠀⠉⠛⢿⣿⣅⠀⠀⠀⠀⣽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣄⣩⣿⢦⡹⣿⢶⣦⡄⠀⣠⣾⠟⣁⢀⣴⣄⣶⣾⢷⡴⠟⢹⣧⢤⣄⣼⡿⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠻⠿⣿⣿⣷⣀⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠲⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⣿⡁⠀⢻⣿⣄⠘⣿⣴⣿⣣⡾⣿⣾⣿⣿⣿⣿⢸⣅⡀⠀⠀⠀⠉⣿⡇⠀⢀⣴⣷⣦⡀⠀⣿⠀⠀⠀⠀⠀⣙⣿⣿⣯⡀⠀⠀⠀⠀⠀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠉⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⣤⣤⣤⣽⣷⣾⣻⡿⠉⢷⣿⡏⠻⣿⣆⠉⣹⣏⡉⠛⡆⣠⠖⣿⢀⡀⠀⠀⣿⡇⠀⢸⡏⢨⡿⣷⠀⣿⣷⡔⢤⡼⠚⠁⠘⢿⣿⣿⣦⣀⣠⡴⠟⠉⠀⠀⠈⢻⡄⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣤⠶⠋⠁⠀⠀⠀⠀⠀⠀⣀⣾⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣧⣀⠀⠀⠀⠈⣿⡃⠀⢸⣿⢥⣄⠈⣿⡿⣿⣿⡳⣦⣽⢃⡾⣿⣸⣇⣿⢰⣿⣿⡀⢸⣧⠈⠁⢻⡇⣿⠘⢿⣦⠀⠀⠀⠀⢈⠻⣷⣶⠛⠉⠀⠀⠀⠀⠀⠀⣼⠇⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⣴⠏⠁⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⢀⣀⡹⣷⣤⣾⠏⠀⠈⢳⣼⡇⠀⠙⣿⡼⢿⣿⢻⣿⠋⠛⠻⢾⣿⠹⣿⡄⢿⣆⣀⣾⠇⢿⠇⢀⡻⣷⡄⠀⠀⠘⣷⠿⢿⣷⣄⠀⠀⠀⣀⣴⠞⠋⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⢿⣄⣀⣀⠀⠀⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣜⠻⣿⠿⣾⣿⣄⠀⣤⣴⣿⡟⠳⣄⢹⡇⠀⠸⠿⠉⠀⠀⠀⠸⣿⠀⡞⠀⠀⠀⠀⠉⠀⠀⠀⠈⠹⣟⢿⣦⠀⣠⣹⡆⠀⠙⠿⣷⣶⠟⢻⡟⢷⣆⠀⠀⠘⠿⣿⣿⣿⠟⠋⠀⠀⠀⣀⣤⣾⣿⣽⣿⣿⣷⡛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡈⠳⣼⡏⢻⣷⠿⣧⠞⠛⠀⠸⣾⡇⠀⢀⠀⠀⠀⠀⠀⣸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣮⠻⣷⡻⣟⠃⠀⠀⠀⠈⠻⣿⣧⡀⢀⣿⠄⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠿⠛⠉⣿⣿⣿⣿⣿⣿⣧⣀⣤⠤⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⣿⠃⠘⢿⣧⣉⠀⠀⣀⣼⡿⠀⠀⠸⣾⡀⡀⠀⠸⢿⣿⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⢹⣿⠛⠀⠀⠀⠀⠀⣴⣮⣿⣿⣾⠟⠀⠀⠀⢀⣠⣴⣿⡿⠟⠉⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⡿⠉⠀⠀⠀⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠀⠀⠀⠉⠛⠛⠛⠛⠋⠀⠀⢀⠀⡈⣿⠙⣆⢧⣛⠙⠀⣈⣙⣿⣶⠦⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣿⡇⣴⣷⡄⠀⠀⡅⠹⣿⣏⠙⠀⢀⣤⣾⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⣠⠘⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣀⣀⣤⣀⣀⠀⣀⣠⣤⡠⡆⠘⠆⠁⠉⠀⣍⡈⢿⣿⡛⠛⠋⠉⠐⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠈⠛⢠⡀⣤⢧⠀⠈⢿⣷⣾⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⣠⣿⠿⠛⠁⠀⠀⠀⣠⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡇⢨⡍⠀⠹⣿⠈⣋⠀⠈⠁⠀⠀⢀⢀⣠⣤⣻⡿⠾⠻⣿⣤⣒⠂⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡠⡾⠋⠻⠟⠋⣀⣴⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⣠⣾⡿⢿⡄⠀⢀⣠⡴⠛⠉⠀⠀⠀⠀⠀⣀⣤⣶⣶⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣿⣧⣶⣴⣿⣆⣿⣇⡶⢦⣴⠶⢿⢻⣷⣈⠉⢁⣠⡴⠒⠙⠻⠿⣶⣦⣤⡄⠀⠀⠀⠀⠀⠀⠀⣼⡟⠹⣷⡀⠀⢀⣤⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠋⢀⣠⣾⠟⠁⠀⢨⣧⠶⠛⠁⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⢸⣏⠘⠻⣿⣿⡉⠉⠁⠐⡪⢷⣻⢷⢿⡟⠿⣶⣶⣴⣶⠶⠿⠟⠋⢉⡄⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠙⣿⣶⠿⠋⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⢀⣴⡿⠛⠁⠀⣀⣤⠟⠁⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⢠⣿⠹⣷⣔⠲⣶⣍⠈⠉⠀⠘⣿⣿⣿⣿⣿⣷⠀⠀⠐⠊⠉⠀⠀⠀⠀⠀⠀⠀⠠⣿⠇⠀⠀⣾⠟⠁⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⢀⡴⠋⢀⣴⡿⠋⠀⣀⣴⢾⡋⢁⣠⠶⠛⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣾⣿⡀⠈⡛⠿⣾⣧⣤⣀⣀⣀⣼⣿⣿⣿⣿⣿⡇⠀⢀⡀⠀⠀⣶⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⢀⣴⠏⢀⣴⣿⠋⣠⣴⠟⠋⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠏⠻⣷⣄⢰⣆⠀⠈⣩⣿⢿⣿⣿⣭⣿⣿⣿⣿⣿⠀⠺⣷⣤⣴⡿⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠁⣴⡿⠛⢿⣿⣉⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⣿⣷⡟⣿⣿⠟⠁⠀⢿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠉⠁⠀⠀⠀⠀⣠⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⣡⡀⠀⠙⠻⣷⣦⣀⠀⠀⠀⠀⠀⠀⣀⣤⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠛⠉⢀⣼⣿⠟⠁⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⣁⣀⣿⣿⡿⠶⣶⣶⣿⣿⠿⠶⠆⣠⣴⣾⣿⣿⡃⠀⠀⠀⣀⣴⣾⣿⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⢾⠋⠁⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⣠⠖⠈⠙⣻⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⢋⣼⡟⠁⠛⠙⣿⣆⢀⣀⣤⣀⣠⣴⣿⣿⣿⣿⣿⣿⣷⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠋⠁⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⣾⠟⠁⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢿⣟⠋⠉⠀⣀⢠⡄⣬⣿⣿⣅⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⣾⣿⣵⡶⠶⠿⠛⠛⠛⠉⠉⠉⣿⠛⠻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠸⣿⠀⠀⣰⣿⣾⣿⣿⡇⠙⠿⣷⣄⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠟⠀⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⣠⠞⠁⢀⣠⣾⡿⠛⠉⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢀⣿⣣⡤⠤⠶⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⣼⡿⣿⣿⣿⡿⢿⣶⣶⣯⣿⣿⣭⠉⠻⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⢀⣠⡶⠛⠉⠉⠛⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⢀⣠⡶⠛⠙⣿⡄⠀⠀⠀⢠⡾⠁⢀⣴⡿⢻⣏⠀⠀⢀⣀⣸⠻⣤⣀⣠⡶⣿⣷⣆⣠⡇⣼⡟⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣽⡿⠿⠁⣿⣇⣴⡾⠟⠁⠀⠀⠀⠀⠀⢻⣿⣿⡿⠟⠋⠀⠀⠀⡴⠋⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠀⢻⣧⠀⠀⢰⠟⠀⣾⠟⠉⠀⠈⢿⣦⡞⠻⠿⢿⣰⡖⠛⠁⠀⠈⠉⠀⣁⣴⡿⠁⡀⣠⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⢿⡏⠀⠀⠀⢻⡏⠉⠀⠀⠀⠀⠀⠀⢀⣸⠿⠛⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣦⡀⠟⠀⠀⣀⣀⣠⣤⣴⡾⠿⢷⣦⣄⣈⣿⣠⣤⣤⣤⣶⡶⠿⠛⠉⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⢸⣿⠀⠀⠀⠀⢀⣠⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣀⣀⣤⠖⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠈⠙⠻⠿⠿⠟⢛⣻⡿⠛⠁⠀⠀⢨⣿⡍⠉⠉⣿⣉⠀⣰⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠘⣿⡄⢀⣤⡶⣿⡇⠀⠀⠀⠀⠀⣀⣤⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠉⠀⠀⠀⠀⠀⠀⣀⣤⠾⠋⠁⠀⠀⢀⣤⠶⠋⣿⣷⡀⠀⢸⡍⠙⠻⢿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⡄⠒⢦⡄⠀⠸⣿⣦⡀⠀⢻⣿⣯⡵⠞⠋⠀⠀⠀⣠⡴⠟⠋⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⠶⠛⠁⠀⠀⠀⠀⠀⠀⣀⣴⠾⣯⣁⣀⣀⣀⡴⠞⠋⠁⠀⠀⣘⣿⣷⡀⠀⢷⡀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠹⣆⠀⣿⡿⢿⣶⣤⣿⣿⡀⠀⢀⣠⡶⠛⠉⠀⠀⠀⢀⣤⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠏⠁⠀⠀⠀⠀⠀⢀⣠⡴⠟⠉⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⣠⡴⠞⠉⠀⢻⣧⠀⠈⣧⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠋⢳⠀⠀⠀⠀⢻⡄⠸⣿⡀⢿⡉⠙⢛⣿⡾⠛⠁⠀⠀⠀⣀⣴⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡀⠀⠀⠀⢀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⠀⢿⣇⠀⠸⣇⠀⠀⠹⣆⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠘⡇⠀⠀⠀⠀⢷⠀⢿⣇⠈⠙⠛⠋⠁⠀⠀⠀⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⠶⠶⠾⠋⠁⠀⢀⣀⣀⡀⠀⠀⠀⠀⢀⣤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⢻⡀⠀⠀⠹⣦⡀⠀⠀⠀⠛⠀⢀⣠⠴⠛⠁⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠸⡇⠘⣿⡄⠀⠀⠀⢀⣤⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⠾⠋⠁⠈⠻⡆⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠈⡇⠀⠀⠀⠈⠙⠓⠶⠶⠖⠛⠉⠀⠀⡾⡄⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⢻⡄⢹⣷⣀⣤⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⣿⡏⠻⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⡴⠟⠋⠀⠀⠀⠀⠀⣰⠇⠀⠀⠘⣧⡀⠀⢀⣠⡴⠖⠲⣄⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣯⡁⣩⡥⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠈⢷⠀⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡇⠀⠘⣿⡆⠀⠀ ⠀⠀⢀⣤⠶⠛⠁⠀⠀⠀⠀⢀⣠⡶⠟⠉⠀⠀⠀⠀⠀⠙⠛⠋⠁⠀⢀⣠⡿⠀⠀⠀⠀⢸⡿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡏⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⣧⠀⢿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⢀⣴⡿⠁⣿⣿⣄⠀⠀⢸⣿⠀⠀ ⠀⣴⠏⠁⠀⠀⠀⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡴⠆⠀⠀⡿⠀⠀⠀⠀⠀⠀⠘⣇⠈⢿⣧⠙⠻⢿⣶⣤⣤⣴⣶⣶⡿⣿⣇⣀⣤⣶⡾⠟⠻⡆⠀⠉⠈⢻⣧⣀⣸⡿⠀⠀ ⠀⢿⣄⠀⠀⣀⣤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠋⠁⠀⠀⠀⠀⠀⢀⣤⣿⠏⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠸⣆⠈⢿⣇⠀⣯⣛⠇⠀⠀⢀⡼⠃⠻⣿⡋⠉⠀⡴⠀⠀⠛⢶⡀⢴⣞⢙⣻⣿⡇⠀⠀ ⠀⠀⠉⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⣀⣴⠞⢻⣿⠋⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠈⣿⣷⣾⠛⠀⠀⢄⣻⠀⠀⢺⣯⠀⠀⠘⣳⠀⠀⠀⢀⣹⡖⠘⢿⣽⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣦⡀⠀⠀⠀⢻⣄⠀⠀⠀⣠⡴⠞⠉⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡘⢿⡿⢷⣦⣜⡁⠀⠀⣴⠞⠃⠀⠀⠈⠙⠒⣲⡄⠿⠵⠞⠳⢿⣿⣶⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⠓⠒⠛⠁⠀⠀⠀⢀⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡌⢿⣄⠉⠛⠻⠿⠿⣿⣦⣄⣀⣠⣤⣀⣀⠏⠀⠀⠀⠀⠀⣀⣼⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣌⣿⣦⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣟⠻⠿⠿⠿⠿⠿⠟⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣾⣿⠿⠿⠿⠿⠷⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⠉⠉⢸⡟⢿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣭⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⣀⣈⣩⣽⣿⣿⣶⣾⣿⣿⣿⣿⣿⠿⠿⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢀⣠⣴⡾⠟⠋⠁⢀⣀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⠿⠿⠟⠛⠛⠉⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣸⠇⠀⣿⣿⣿⡿⢿⣿⣿⣷⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⣀⡤⠖⠋⠁⠀⢀⣠⣴⣾⣿⣯⣥⣶⣶⣾⣿⣿⣿⣿⣿⠿⠿⠟⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡖⠛⠋⠉⠉⠀⢀⣀⣿⣿⣿⣇⠢⣿⡿⣿⣿⣿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⣾⣉⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⢹⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣧⡤⠶⠖⠚⢻⡇⠀⠀⠀⠀⠀⢸⡇⠀⢰⣶⣿⣿⣿⣿⣿⣿⣿⡟⢰⢸⡇⠈⣿⢿⣿⣿⣷⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⠴⠶⠚⠛⠋⠙⢿⣿⣿⣿⣦⣤⣤⣼⡃⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⠿⢟⠛⠍⠉⠓⣐⣸⡇⠀⣿⠀⠈⢻⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣄⡀⠀⠀⠀⠀⣰⣿⣿⣿⠿⠿⠟⠛⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⢸⡏⠉⣐⣂⣠⣤⢤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⢠⢰⡶⠶⠟⠛⠋⠉⠀⢀⣿⠀⠀⢸⣿⣿ ⢠⣤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⣰⣿⣿⠏⠀⠀⠀⠀⣼⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⠶⠶⣚⠛⢹⣿⣿⡇⠀⠀⠀⠀⠀⠘⠛⠋⠉⠉⠀⠀⢸⠉⠻⣿⡿⠿⡿⠛⠛⢿⣿⣿⠄⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⠈⢸⡇⠀⣠⠴⠶⠞⠛⠋⠉⠀⠀⢸⣿⣿ ⠈⢿⣿⣿⣿⠛⠛⠉⠉⠁⠈⢿⣿⣿⣿⣷⣿⣿⠏⠀⠀⠀⠀⣸⠏⢸⣿⣿⠀⠀⠀⠀⠀⠀⢸⡯⠿⣁⣀⣠⣤⢤⣤⣴⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣿⣿⣶⣥⣤⠶⢾⣿⣿⠄⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⠸⢸⡇⠀⢸⠀⠀⢀⣠⣤⣤⣶⣶⣿⣿⣿ ⠀⠀⢻⣿⣿⣧⡀⠀⠀⠀⠀⠈⢻⡽⣿⣿⣿⠏⠀⠀⠀⠀⣰⠏⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠘⠛⠋⠉⠉⠀⠀⢸⠙⠻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⡤⠾⠂⠀⣿⣿⣿⡿⢷⣤⣸⣿⣿⡆⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⢠⢸⡇⠀⢸⠀⠀⢸⣿⣿⠿⠿⠛⠛⠋⠉ ⠀⠀⠀⠹⣿⣿⣷⡄⠀⠀⠀⠀⠀⠹⣞⣿⠏⠀⠀⠀⠀⣰⠏⠀⠀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⢰⡟⠍⠉⢀⣀⣀⣤⡤⠶⠿⣿⣿⡇⢀⢹⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⠈⢸⡇⠀⢸⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣿⣿⣿⡄⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⣰⠏⠀⠀⣼⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡤⠼⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠸⠗⠚⠛⠉⠉⠁⠀⠀⠀⠀⡇⠙⢿⣎⢸⣿⣿⣿⡇⠀⠀⠀⣀⣀⣼⡇⠀⢸⣿⣿⣿⠸⢸⡇⠀⢸⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⣼⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢰⣿⣋⠩⠁⢀⣀⣠⣤⡤⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⣿⣿⣿⣿⣿⣷⣖⠛⠋⠉⠁⠀⠀⣀⣸⣿⣿⣿⢰⢸⡇⠀⢸⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⣼⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠸⠷⠒⠛⠋⠉⠉⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⠴⠶⠃⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⢸⢸⡇⠀⢸⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿⠀⠀⣸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⣀⣀⣠⣤⠴⠶⠖⠛⠋⠉⠉⠀⢀⣀⣀⣤⣤⣴⣾⣿⣿⣿⠐⢹⣟⢿⣿⣿⣿⣿⣿⢟⣛⡛⠛⠏⣀⣀⣸⡇⠀⢸⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⣿⣿⣿⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡤⠴⢾⣿⣿⣿⣯⡉⠀⢀⣀⣠⣤⣤⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠀⠉⣿⠀⢸⡟⢿⣿⣿⣿⣴⡶⠶⠟⠛⠉⠉⠁⢀⣼⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⣿⣿⡟⢾⣿⣿⠀⢀⣀⣀⣤⡤⠴⠖⠚⠛⠉⠉⠁⠀⢀⣀⣠⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⢿⣿⡟⠏⠩⠿⣴⣎⣠⣤⣤⠶⠟⠀⢸⡇⠀⢹⣿⣿⣿⣿⣦⣤⠶⠶⠚⠛⠋⠉⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⣿⣿⡇⢸⣿⣿⣿⣭⡉⠀⠀⣀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣉⠉⠠⢄⣘⣠⣤⡶⠶⠶⠛⠛⠋⠉⠉⠀⢀⣀⣠⣤⡼⠇⠀⢸⣿⣿⡿⢿⣿⣿⣷⣄⣀⣤⣤⣴⣶⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣀⣤⣤⠶⠶⠚⠛⠀⠀⣿⣿⣿⡇⣾⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡿⠟⠻⠿⠉⠉⢀⣘⣋⣽⣿⣿⣿⣿⣿⣟⡉⠉⠁⠀⣀⣀⣠⣤⡴⠶⠖⠛⠛⠉⠉⠀⠀⠀⠀⣀⣸⣿⣿⡇⠀⠙⠻⣿⣿⣿⣿⣿⠿⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣦⣄⣀⣠⣤⣤⣶⣶⣿⣿⣿⡇⠸⢹⠀⠈⡟⢿⣿⣿⣿⣿⡯⠭⠅⣰⣂⣩⣭⣤⠴⠾⠞⠛⠛⠉⠉⠀⢀⣈⣹⣿⣿⣿⣿⣾⡛⠋⠉⠉⠀⠀⠀⣀⣀⣠⣤⣤⣶⣶⣾⣿⣿⣿⣿⣿⠿⠇⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⡟⣟⢰⢸⠀⠀⡗⠀⠉⣿⣿⣿⣿⣿⣟⠛⠉⠉⠀⢀⣀⣠⣤⡴⠶⠖⠛⠛⠉⠉⠁⠀⠈⠻⣿⣿⣿⣷⣤⣶⣶⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣷⣔⣛⣛⣤⣤⡶⠶⠿⠀⠀⡇⠀⠀⣿⣿⡟⢿⣿⣿⣿⣾⡛⠋⠉⠉⠀⠀⠀⠀⣀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣭⣁⣀⣀⣠⣤⡤⠶⠟⠀⠀⣿⣿⣿⠀⠉⠻⣿⣿⣿⣶⣤⣶⣶⣾⣿⣿⣿⣿⣿⠿⠿⠟⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣯⣍⠁⠀⠀⠀⣀⣀⣤⣿⣿⣿⠀⠀⠀⠈⠙⢿⣿⠿⠿⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣷⣶⣿⣿⣿⣿⣿⡿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢠⣀⡀⠀⠀⣀⣀⠀⢀⣀⣀⣀⣀⣀⠀⢀⣀⣀⣀⣀⡀⠀⣀⣀⣀⣀⣀⣀⡀ ⠀⢻⣷⡀⣰⣿⠃⠀⢸⣿⠉⠉⠉⠉⠀⢸⣿⠋⠉⠉⠁⠀⠉⠉⢻⣿⠉⠉⠁ ⠀⠀⠹⣿⡿⠁⠀⠀⢸⣿⠶⠶⠶⠇⠀⢸⣿⠷⠶⠶⠆⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⢸⣿⣄⣀⣀⡀⠀⢸⣿⣄⣀⣀⣀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠉⠁⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠈⠉⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣶⣶⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⣴⣿⣿⣿⣦⡀⠛⢿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⠄⠀⣰⣾⣿⣿⣷⡄⠀⣼⣿⡏⠀⢻⣿⣧⠀⢸⣿⣿⡄⠀⠀ ⠰⣶⣿⡄⠀⣿⣿⠀⢰⣿⣏⠀⠘⣿⣿⠀⢿⣿⣷⣿⡿⠿⠿⠀⠀⣿⣿⣧⡀⡀ ⠀⠹⣿⣷⡀⢹⣿⠀⢸⣿⣿⡿⠿⠟⠛⠀⠘⣿⣿⣄⣀⣀⣤⠀⠀⠘⢿⣿⣿⠇ ⠀⠀⠹⣿⣷⣸⣿⠀⠀⢿⣿⣦⣀⣀⣤⡄⠀⠈⠻⠿⠿⠿⠟⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣿⣿⣿⠀⠀⠀⠙⠿⠿⠿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢘⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⢁⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢹⡉⢠⠟⢷⡀⢀⣴⣿⣦⣀⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠈⡏⠁⣠⡿⠛⠉⠁⢀⡼⡻⠛⡞⡷⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠚⢯⠟⠂⠀⢹⣞⡟⠁⡠⠔⢒⡾⡼⠁⠀⡇⣇⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢠⡼⠻⡇⢸⢀⣴⣿⣱⠁⠀⢀⠇⡏⠑⢄⠀⠙⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠳⢌⣾⡷⠀⠁⠀⠀⡼⢀⣧⡀⠈⢣⡀⡼⠉⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⢳⠤⠴⠟⠁⣰⣿⠛⢶⡄⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠞⠉⠀⠀⢀⣾⡋⣻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⣠⣴⡾⡟⠉⠣⡀⠹⡄⠀⠀⠀ ⠀⣠⠞⠋⣽⠀⠀⠀⠀⠘⣿⣿⣿⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⡇⠀⠀⣇⠀⢿⠀⠀⠀ ⢰⠏⢿⡆⠸⡄⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⢀⡞⣰⢧⡀⠀⢸⠀⠸⣆⣴⡆ ⢸⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⢴⠿⠚⢇⠀⠳⣄⡀⠳⠤⢤⡾⠃ ⠘⢧⡀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠈⠢⣄⡀⠉⠙⢻⠛⣧⠀ ⠀⠀⠙⠒⠦⠼⠗⠒⠲⠦⢤⣀⠀⠀⠀⣀⣠⣶⠇⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⠀⠀⠉⢦⠀⢸⠀⢸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠈⢳⣄⠀⢸⢀⣾⠀⢸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢴⣴⣚⡁⣀⡠⠊⣨⣧⡾⢫⠃⢀⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⡾⠓⢲⠋⠉⠁⠀⡎⢀⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⡎⠀⠀⠀⠀⢇⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢣⠀⠀⠀⠀⠀⠉⣹⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠓⠤⣀⣀⠤⣶⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠒⠒⠒⠒⠒⠚⠋⠙⠲⠦⠤⠤⠶⠛⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣿⣾⣿⣧⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠟⠉⠉⢹⣿⣿⣿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⠿⠛⠉⢸⡏⠁⠉⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀ ⠉⠉⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣧⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⠟⢿⣷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡟⠀⢠⣾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣀⣾⣿⡿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⠻⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⣹⣿⠃⠀⠈⣿⣿⣴⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⠟⠀⠀⠀⠀⠘⠉⠛⠀

⢠⣤⣀⠀⠀⠀⠀⠀⠀⠀⢰⢦⡀⠀⢰⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⣎⠙⠲⢤⣀⠀⠀⠀⡌⠈⣗⣄⡌⠘⣷⣀⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢦⡀⠀⠈⠙⠲⢄⣣⡖⣯⡷⣧⠀⢸⢿⣦⡀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠳⡄⠀⠀⠀⠈⣿⣼⣯⣄⣿⣦⣸⢸⣏⠻⣤⣀⣈⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⢤⠤⠴⠻⣯⠈⠋⠙⠃⠀⠈⣿⠻⣾⡿⠛⠁⠉⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⣠⣴⣄⠀⠀⠀⠈⠷⣤⡛⠛⢿⣿⡟⢹⡄⠀⠀ ⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⢻⠿⠿⠀⠀⠀⠀⠀⠈⢻⡙⢹⡏⠿⣆⣹⠀⠀ ⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⢷⡞⠁⣀⠙⢿⠂⠀ ⠀⠀⢀⢾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⣿⠀⢸⡄⠀ ⠀⠀⡞⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡾⣷⣾⠇⠀ ⠀⢸⠈⠿⠀⠙⠲⣄⠀⠀⢀⣀⣀⣀⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢀⣼⠀⠀ ⠀⠀⠳⣄⠀⠀⠀⣘⠷⠊⠉⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⢴⣶⠿⠖⠛⣿⡄⠀ ⠀⠀⠀⠀⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⢀⣠⠖⠋⠀⠀⠀⠀⠀⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣧⣴⣶⣾⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣶⣄⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡏⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠸⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⢀⣿⣿⣿⣿⠃⠀⠈⢻⣿⣿⣿⣿⡀⠀⠀⠀⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣶⣿⡇⠀⠀⠀⣼⣿⣿⣿⡿⠿⣿⣿⣿⣿⣷⡀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣧⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⣤⣴⣶⣾⣿⡀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⣸⣿⣿⣿⡏⠀⠀⠈⢿⣿⣿⣿⣷⠀⠀⢸⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠹⣿⣿⣿⣿⣷⠀⠀⠀⢻⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⡇⠀⢀⣀⣸⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠉⠉⠀⠀⠀⠀⢹⣿⣿⣿⣿⣧⣄⣀⣄⠀ ⠀⠹⣿⣿⣿⣿⣧⠀⠀⢸⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⢿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡀ ⠀⠀⠹⣿⣿⣿⣿⣇⠀⢸⣿⣿⣿⡇⠀⠀⢻⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠉⠀⠀⠀⠀⠘⣿⣿⣿⣿⣷⣤⣀⣀⣠⣤⣶⣿⡄⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⡿⠿⠃ ⠀⠀⠀⠘⣿⣿⣿⣿⣆⢸⣿⣿⣿⡇⠀⠀⠘⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⣼⣿⣿⣿⠇⠀⠀⠀⠸⣿⣿⣿⣿⣷⣦⣤⣤⣶⣾⣿⣷⡀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣸⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣨⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⢰⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡗⠃⢀⡿⢷⡄⠀⠀⣠⣶⣦⣄⠀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡆⠀⠀⠈⣿⡤⠞⠀⢸⢿⣦⡴⠟⠛⠓⢻⣷⢿⣵⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣧⡀⠀⠀⢸⡆⢀⣴⡿⠋⠁⠀⠀⠀⣰⠟⡵⠋⢸⠈⣯⠛⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⡾⠋⠁⠀⠀⣷⢋⡞⠁⢀⡴⠒⠋⣹⠟⡞⠁⠀⢸⠀⣿⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⣠⡿⢿⡇⢰⡏⢀⣠⣼⡟⣸⠁⠀⠀⢸⠀⣿⠙⢦⡀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣠⡾⠋⠀⠈⢷⡈⢧⣸⣧⡘⠓⠇⠀⠀⠀⡞⠀⣿⠀⠀⠹⣄⠀⠈⡿⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠙⠓⠛⠋⠁⠀⠀⠀⠀⠸⠃⢸⡟⣧⠀⠀⠘⣆⣼⠇⠀⡾⣷⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⢘⡷⠶⠖⠛⠁⠀⣴⣷⠏⠉⠻⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⢀⣾⣿⠉⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⣀⣤⣶⣿⡞⠉⠙⣆⠀⠹⣦⠀⠀⠀⠀ ⠀⠀⢀⣴⠟⠉⡇⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣤⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠈⠈⡇⠀⡇⠀⠀⠘⡇⠀⢻⡆⠀⠀⠀ ⠀⣰⢟⣑⡀⠸⡇⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣻⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢀⡇⢠⡇⠀⠀⠀⢷⠀⠘⣇⠀⢀⡀ ⢰⡏⠀⠿⠏⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠃⢀⡞⣠⡟⢹⣄⠀⠀⢸⡀⠀⠻⠶⢾⡇ ⢸⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠷⠶⣾⠷⠚⢹⡄⠀⠙⢦⣀⠀⠹⠦⠤⢤⣾⠃ ⠀⢿⣄⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠹⢦⡀⠀⠈⠛⠲⠶⡞⠻⣧⠀ ⠀⠈⠻⢧⣄⣀⠀⣸⣇⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠉⠓⢦⡀⠀⠀⣿⠀⢹⡇ ⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠙⠛⠶⢤⣤⣀⣀⣠⡤⠾⣻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠳⣤⡀⠀⠀⠀⢹⡀⢀⡿⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⢙⣷⡄⠀⢸⢁⣾⡇⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠴⠞⠋⠀⢀⣠⠞⢀⣽⣠⡾⢛⡿⠀⢀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠭⣿⣿⣭⣤⠴⠛⠙⠉⠀⡸⠁⢀⣾⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⢀⡿⠀⠀⠀⠀⢰⡇⠀⡾⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢸⠀⠀⠀⠀⠀⠀⢳⣸⣇⣀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠉⣹⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠙⢦⣀⡀⠀⠀⣀⣠⣾⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣤⡼⠷⣤⣀⡀⠈⠉⢉⣉⣭⠾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠈⠉⠉⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠒⠚⠛⠓⠒⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠓⠶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠒⠒⠳⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠙⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⢀⣀⣤⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⣆⠀⠀⠀⠀⠀⠀⣙⣦⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⢠⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣄⠀⠀⠀⠀⣿⠉⠀⠀⠀⣰⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠹⣆⠀⢀⣼⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠘⣏⠑⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⢻⡄⠀⠈⠓⢟⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠙⢧⡀⠀⠀⠘⣆⠀⠀⠀⠀⠀⣠⣶⣴⡿⠀⠀⠀⠀⠹⣆⠀⠀⣼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠙⡷⢤⣤⣸⣆⠀⠀⠀⢰⣿⣿⣿⠀⠀⠀⠀⠀⠀⢻⡄⢠⣏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠸⣷⡄⠀⢧⠀⠀⠀⠀⠀⢠⠀⢸⣿⣿⡿⠀⠀⠀⠀⠀⠀⠈⣧⡟⠹⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠹⣆⠀⢻⡎⠲⢼⣧⠀⠀⣀⡠⠾⣦⣤⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠙⠷⣤⡹⣄⠀⠚⣆⠀⠉⢹⡢⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠉⠙⠳⣄⢻⡇⠀⠈⠁⠈⢡⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠲⠀⠀⠀⠀⠀⠈⠳⣿⠀⠀⠀⠀⠀⠘⢿⠦⣤⣀⣀⠀⠀⠀⠀⢀⣤⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠾⣟⡶⠂⡀⠀⠀⠀⠈⠘⠆⠀⢀⣄⠀⠀⠀⢳⡄⠈⠉⠉⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡴⠖⢛⣿⠫⠢⠶⣏⠉⠹⢥⢶⣻⠜⠛⡗⠤⣠⢚⡇⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠟⠁⠀⢀⣿⠁⠀⠀⠀⠈⢧⠀⡞⠀⠀⠀⢀⡼⢆⠀⠉⠑⣢⣤⠀⠀⣘⣧⠤⠤⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡏⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠻⣁⠀⠀⠀⠛⠛⠛⡆⡞⠉⠀⣠⠶⠛⠛⠛⠛⢶⣄⠀⠈⢹⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣇⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡄⠀⠀⠀⣹⣧⡀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⢀⣀⣀⣤⡴⠶⠻⣇⠀⠀⠀⠀⣿⠤⣴⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣷⠀⠀⢀⣿⢈⡇⠀⠀⣀⣀⣤⡴⠟⢉⣹⡟⠉⠉⠉⠉⠁⠀⠀⠀⠀⠙⣷⡢⠴⠒⣹⡶⠟⠀⠀⠀⠀⠀⠀⠀ ⠠⣤⣤⣤⠾⠃⢀⣠⠟⠁⣾⢥⣀⠀⣻⡄⠀⢰⡟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠛⠒⠛⠋⠁⠀⠀⠙⠶⣬⣭⣽⣋⣒⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣟⣦⡀⠀⠀⠀⠀⠀⣠⣠⡴⢲⣢⣴⠋⢱⣤⣀⠀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢗⣯⣳⢄⢀⣴⣿⣿⣿⠟⠿⣿⠃⢀⠀⡇⠈⠿⣿⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⠀⠀⠀⠀ ⠀⠀⢠⠴⠷⣽⢠⡟⢯⣋⠋⠀⡤⠀⢺⡀⣿⢧⡿⣄⠀⠸⣷⣤⠴⠚⢳⠀⢀⣤⣾⣿⡆⢀⡤⠞⠉⣠⠾⠀⠀⠀⠀ ⠀⠀⠀⠳⡤⠼⣾⡁⠲⣏⢻⠆⠉⠹⣿⠑⠓⠺⠙⠘⢦⠀⡌⠳⣤⣾⣉⠀⢿⣿⠟⠋⣀⣿⣶⡶⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢆⡏⢻⣅⣈⡿⠀⠀⠀⠛⢧⡀⠀⠀⠀⠀⢳⠀⠀⠨⣷⡟⠀⢀⡤⠖⠋⠁⣿⣿⡷⠐⢲⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⡄⠀⠀⠀⢀⣬⣶⡚⠉⠀⠀⠀⠀⢸⡆⠀⠀⢙⡦⠚⠁⠀⠀⠀⢀⡽⠋⡠⠔⠋⠀⢀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⠷⣿⡚⠛⠛⢻⢤⣈⣩⠷⡖⠀⠀⠀⡜⠱⣤⠞⠁⠀⠀⠀⠀⣀⡴⣫⠟⠋⠀⢀⣤⣾⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢷⣧⢓⠤⣄⣈⣿⣿⡄⣀⢠⡄⠀⣸⠅⠊⠁⠀⠀⠀⠀⢠⣾⠿⠛⠁⠀⠀⠉⣿⡷⠞⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣨⣾⡷⠊⢹⣿⣿⡇⠈⠉⠀⢠⠇⠀⠀⠀⠀⠀⢀⣼⣿⣟⣲⣄⡀⢀⣤⠚⠉⢀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠖⣫⠟⠋⠀⠀⠀⡹⠋⠀⣀⡀⠀⡎⠀⠀⠀⠀⠀⣠⡟⠊⠈⢣⡴⠦⠞⠛⠛⠶⠾⣿⣿⠇⠀⠀⠀ ⠀⠀⠀⣶⣋⣠⢾⠁⠀⠀⠀⣠⠞⠊⠉⠉⣀⠘⣹⠁⠤⣄⠀⠀⠀⠁⢧⠀⣿⣾⠽⠶⠟⢷⣀⡴⠞⢉⡠⠴⣄⠀⠀ ⠀⠀⠀⠉⠉⠀⠸⡄⠀⠐⠋⣸⣄⡺⠴⢚⣉⡴⠏⠀⠀⠀⠳⡀⠀⠀⠸⡏⢸⡇⠀⢀⡤⠚⠁⠀⠀⢏⣀⡴⠋⠀⠀ ⠀⠀⠀⠀⣀⡴⠚⢉⣻⠟⠋⡡⠜⡏⠉⠩⢄⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⢷⡀⢧⡴⠏⠀⣀⡴⣦⡄⠀⠁⠀⠀⠀⠀ ⠀⠀⣴⠋⢁⡤⠖⠉⠉⠉⠉⢀⡤⠞⡄⢠⠈⣆⠀⠀⠀⠀⢀⡴⢳⠀⠀⠸⣿⣛⣢⠴⣋⡵⠞⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠛⢉⣠⣄⠀⢀⡴⠊⠁⠀⠀⢱⠀⡆⠘⠢⠄⠤⠒⠁⠀⠈⡆⠀⠀⢳⣀⡴⠚⠁⠀⠀⠀⠀⠀⢈⢷⡄⠀⠀ ⠀⢀⡤⠖⢋⡠⠞⠀⠈⠒⠚⠉⡆⠀⡸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢈⣷⣄⠀⠀⠀⠀⠀⠀⢀⢾⣾⣿⡆⠀ ⠀⢿⡤⠚⠁⠀⠀⠀⢀⡠⠖⠉⣠⣴⠃⠀⠱⡀⠀⠀⠀⠀⠀⢀⡠⠃⠀⠀⠀⠜⣿⡍⠉⠉⢻⡖⠋⠑⢤⣀⢻⠇⠀ ⠀⠀⠀⢀⣴⣶⡄⠀⠘⠤⠔⠉⢠⠇⠀⠀⠀⠈⠙⠒⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠘⣗⠦⣄⣞⠁⠀⢀⡩⢔⣿⠀⠀ ⠀⠀⠀⠸⠿⠛⠁⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⢀⣀⣤⡤⠤⠤⢄⣀⡀⠀⢀⣀⣠⣤⣼⠶⠶⠞⠻⣿⣍⡙⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⢀⣠⠽⣊⣉⣤⣤⡴⠶⠶⠛⠛⣿⠉⠁⠀⠀⠀⢀⣀⣰⠁⣿⠻⣦⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣎⣠⣤⣤⠶⠿⠓⠛⠋⣿⠉⠀⠀⠀⢀⣀⣠⣿⣤⢴⡆⠀⠀⣿⢰⡶⠾⠿⠀⢨⠻⣷⡄ ⢀⣠⣤⣤⣴⣄⡀⣼⠟⠋⢩⣿⠀⠀⠀⢀⣀⣠⣤⣿⠀⠀⠀⠟⠛⢹⣿⡿⠿⣿⡇⠀⠀⣿⢸⡇⠀⠀⠠⠘⠈⣸⡇ ⠀⢻⣇⠀⠀⠻⣿⠏⠀⢠⠟⣿⠀⠀⠀⠋⠉⢹⣿⣿⠀⠀⠀⣀⣠⣼⣸⣷⠀⢸⡇⠀⠀⣿⢼⡇⠀⠀⠀⣾⠛⠛⠁ ⠀⠀⠻⣦⠀⠀⠉⠀⢠⠏⣼⣿⠀⠀⠀⣀⣤⣼⣽⣿⠀⠀⠀⠛⠉⠉⠀⡿⣦⣸⣇⣀⡤⠟⢸⡇⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠹⣧⠀⠀⢀⡟⣼⣿⣿⠀⠀⠈⠉⠁⠀⠀⣿⢀⣀⣠⠤⠤⠒⣒⣁⣿⡏⠻⣷⣷⡿⠛⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⢸⡇⣿⡇⣿⣀⣀⡤⠴⠖⣒⣉⣻⣿⣷⡶⠟⠛⠋⠉⠉⠀⠀⠀⠀⢹⣿⣦⡄⠐⠀⢀⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⣤⣤⣞⣃⣿⡇⠙⠿⣶⣖⠛⠋⠉⠁⠀⠀⠙⠿⣦⣄⠀⠐⠒⠀⢉⣁⣤⣼⣿⠈⠻⠛⠛⠋⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣛⠉⠁⠀⡀⢸⡟⢷⣤⠀⠀⠀⣀⣀⣤⣬⡽⠷⠖⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣌⣉⣀⣼⡇⠀⠙⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣤⠤⠤⠤⢤⣄⣀⣠⣤⣤⠤⠤⠤⠤⣤⡤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣤⡤⠤⠤⠤⠤⠤⠤⠤⢤⣄⡤⠤⠤⠤⠤⠤⠤⠄⠀⠀⢠ ⣿⡄⠀⠀⠈⢿⣿⣿⡿⠁⠀⠀⢀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⡄⠀⠀⠈⣿⠟⠀⠀⠀⣠⣿⣿⣿⠀⠀⠀⢠⣤⣤⣤⣴⣿⣿⣿⠁⠀⠀⢠⣤⣤⣤⣤⣿⣿⣦⣤⣤⠄⠀⠀⠀⣤⣤⣤⣿ ⣿⣿⣿⡄⠀⠀⠘⠀⠀⢀⣼⣿⣿⣿⡏⠀⠀⠀⠸⠿⠿⠿⢿⣿⣿⡟⠀⠀⠀⠸⠿⠿⠿⢿⣿⣿⣿⣿⣿⠀⠀⠀⢰⣿⣿⣿⣿ ⣿⣿⣿⣷⡄⠀⠀⠀⣠⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⡟⠀⠀⠀⢺⣿⣿⣿⣿ ⣿⣿⣿⣿⠇⠀⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⢠⣶⣶⣶⣶⣿⣿⣿⠃⠀⠀⠀⣶⣶⣶⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⠀⢰⣿⣿⣿⣿⣿⡟⠀⠀⠀⠸⠿⠿⠿⢿⣿⣿⡿⠀⠀⠀⠘⠿⠿⠿⠿⣿⣿⣿⣿⣿⠀⠀⠀⢀⣿⣿⣿⣿⣿ ⣿⣿⣿⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡿⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⠉⠉⠉⠁⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠉⠉⠉⠉⠉⠉

⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢷⣄⠀⣠⡀⢀⣠⣴⣶⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⡟⠋⢀⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠇⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣶⣦⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣟⠛⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣿⣿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⠆⣠⣾⣿⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡄⠀⠀⠀⠀⠀⠀ ⣼⣿⡿⠻⠂⢹⣿⣷⡄⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣤⣤⣀⠀ ⠀⠀⠀⠀⠀⢼⣿⣿⡿⠁⠀⠀⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠹⣧ ⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⢀⣰⡟ ⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠏⠀⠀⠀⣠⠶⠛⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡄⠀⠀⣸⣅⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⡿⠁⠙⣿⣿⡇⠀⢸⣿⣿⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡿⠏⠀⢀⣿⡏⠀⠀⠀⠉⠛⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟⠛⠁⠀⠀⠀⣼⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡟⠉⢻⡟⠛⢙⡿⠋⠉⠉⠙⣿⠛⠉⠉⠉⢻⠋⠉⠉⠉⠉⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠘⠃⠀⣼⡇⠀⠀⣶⣶⣿⠀⠀⢰⣶⣿⣶⡄⠀⠀⣶⡾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⢠⡿⡇⠀⠀⠉⠙⣿⠀⠀⠈⠉⣿⣿⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⣾⢷⡇⠀⠀⣶⣾⣿⠀⠀⢰⣶⣿⣾⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠘⡇⠀⠀⠉⠉⣿⠀⠀⠈⠉⢻⣿⡇⠀⠀⡇⠀⠀⢦⡀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀ ⢀⠀⢀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣿⡶⠶⠿⠀⠿⢶⣶⣶⡶⠿⠶⣶⠶⢶⡾⠻⠷⢶⡶⠇⠀⠀⠀⠹⣦⡀⠀⠀⠀⢀⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⢁⡀⢀⡇⢀⡴⠂⡤⠊⠉⠈⠉⠲⣄⠼⠒⠛⠒⠤⡂⠀⢸⡂⠈⡆⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡴⣟⠢⡀⠀⠀⠀⠀⠀⠁⢀⣠⡷⣾⠀⡘⠀⢰⣿⣿⣦⠀⠋⣴⣶⣲⡀⠀⠘⡀⠀⠑⠄⣰⡝⡄⠈⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠑⢌⢢⡘⢆⢀⠤⣤⢀⡴⠋⢠⠃⠀⠀⣷⣀⡘⠛⠓⠃⠘⡀⠻⠿⠿⠁⠀⢀⠇⠀⠀⡼⠁⠙⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠱⣄⠙⢁⡀⠉⣰⡿⠃⠀⠀⠀⣣⠀⠘⢇⡀⠈⠒⠤⢤⠚⠑⢄⡀⠀⡠⢮⢉⡶⡀⠀⡇⠀⣰⡀⣼⣁⠀⠀⢀⡤⢒⠶⣦⠀ ⣀⣀⣀⣀⠀⠬⠦⡀⠙⣤⣇⣀⣀⣀⣀⣠⠃⠀⠀⠀⣼⠓⠒⠂⠤⠀⠀⠀⠀⠀⣁⣴⡿⠠⠇⡜⠀⠀⠉⢹⠙⡍⢇⡠⠊⢔⣡⠖⡹⠂ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⡶⠶⠛⢆⣴⡆⠀⠀⠉⡟⠀⢲⡖⠒⢲⣾⣿⣿⠟⠁⠀⠀⣷⠋⡇⠀⣸⣀⣳⠀⠀⡴⠀⢡⠞⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⡿⠯⢦⠀⠀⡜⢀⠔⢦⠀⠀⠻⣶⠞⠓⠂⢚⣠⠔⠋⢠⠖⡆⣸⠙⣦⡧⠤⣿⣿⣿⣷⠀⢀⣴⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣤⣴⣞⣀⣼⡀⢸⡀⡸⠀⠀⠢⢈⠩⠭⢉⡉⣀⠤⠀⠻⣠⠏⢹⠀⢯⠀⠀⠊⠙⢿⡟⠀⣼⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢰⡖⠀⢀⠞⠀⠀⢣⡀⠾⡙⠺⠇⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⠙⠒⠶⡂⢒⣄⣀⣤⠤⣀⣀⡠⠤⣀⡀⣸⣀⠀⣀⣴⣿⣶⣿⣦⡀⣸⣿⣿⣿⣿⠟⠉ ⠿⠿⠿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢩⣿⣶⡒⢻⣿⡾⢻⣦⣿⠭⢤⣤⣤⣤⣈⣇⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠛⠛⠛⠾⠿⠿⠧⠼⠿⠧⢤⣿⣿⣧⣸⣿⣿⣷⢀⣿⣟⡛⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⣻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢯⣗⢦⣀⠀⠀⠀⠀⠀⢀⣤⣶⣴⣞⣋⡿⢶⡾⠀⠀⢿⠶⢤⣀⣀⣴⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢻⣾⣏⣳⣤⡀⢀⣶⣿⣿⣿⣿⠟⠿⣿⣿⠀⠀⠀⠸⡆⠀⠿⣿⣶⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣽⣏⣻⠂⣽⠿⣏⠏⠏⠉⠀⣀⠀⠸⣏⠀⣾⣷⡀⣿⡀⠀⠈⢿⣦⣀⣀⡴⠶⢦⡀⠀⠀⣀⣴⣾⣷⣆⠀⢀⣠⠶⠛⠁⣠⣿⠀⠀⠀⠀⠀ ⠀⠀⠘⢦⠀⠈⢻⣰⡟⢠⣹⠛⢷⣄⠐⠧⠆⣦⡿⣌⣿⣇⡇⡷⠻⣄⠀⠈⡳⣿⡉⢀⣠⠾⠁⢠⣾⣿⣻⣿⠟⠁⢰⣟⣁⣀⡴⠞⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⣌⠙⢻⣧⣀⡙⢳⣌⡏⠀⠀⠀⣿⣧⠀⠀⠀⠁⠀⠀⠙⢦⡐⠃⠈⠻⣾⣿⣶⡄⠀⠛⠛⠉⣀⣠⠶⣾⣿⣿⡍⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢦⡼⠘⠷⣄⣠⡿⠁⠀⠀⠀⠋⠘⠷⣄⡀⠀⠀⠀⠀⠈⣿⠀⠀⠀⢾⣿⠟⠀⢀⣠⠶⠞⠉⠀⠀⢿⣿⣿⠇⠈⠙⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⡀⢠⡄⠀⠀⠀⠀⢀⣀⣷⣖⠚⠉⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢙⣦⠶⠋⠁⠀⠀⠀⠀⠀⣸⠟⠁⣠⠴⠚⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣷⣌⣇⡴⠶⠶⠶⣿⣋⠉⠘⠓⣶⣤⠄⠀⠀⠀⢀⡟⢷⡀⣠⠶⠋⠁⠀⠀⠀⠀⠀⢀⣴⠞⣹⠶⠋⠁⠀⢀⣠⣶⣿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⣠⡿⣆⠀⠀⠀⠹⣭⣿⣯⠉⠉⠀⠀⠀⠀⠀⣾⢀⡠⠟⠁⠀⠀⠀⠀⠀⡀⣠⣾⣿⣷⠞⠁⠀⠠⢤⣶⢟⣋⣽⡿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣇⢨⡙⠲⣶⣶⣿⣿⣿⡆⢰⣄⡾⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⠛⠁⠀⠀⠀⠀⠀⢀⣿⠿⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣷⡽⠊⠁⢹⣿⣿⣿⠇⠀⠉⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣍⣙⣶⣄⡀⢀⣠⡖⠋⠁⢀⣀⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⡴⠞⣻⡿⠋⠀⠀⠀⠀⢉⡿⠋⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⣠⡾⠗⠁⠈⢧⣤⠴⠤⡶⠟⠛⠷⣦⣶⢿⣿⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⣠⣴⠟⢉⣠⡾⠋⠀⠀⠀⠀⢀⣴⡯⠶⠒⠒⠉⠉⢒⢲⠃⠀⠀⠀⠀⠀⠀⠀⠉⣧⠀⠠⣴⣼⣙⣦⣤⢶⣦⡀⠀⣀⣴⠿⠋⠁⣀⣀⠀⠀⠀ ⠀⠀⠀⢻⣷⡶⠿⢻⡄⠀⠀⠀⣠⠴⣏⠀⢀⠀⠀⣠⡴⠆⢀⡿⠀⠉⠉⠲⣄⠀⠀⠀⠀⢹⣤⠴⢿⡿⠏⠉⠉⠁⢸⣷⠞⠋⠁⢠⠖⠋⠉⣹⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣳⣀⡀⢈⣁⣠⠽⢦⣍⣓⣋⣩⡤⠶⠟⠁⠀⠀⠀⠀⠉⣆⠀⠀⠀⠀⣷⠀⢸⡇⠀⠀⣠⠞⠉⠀⠀⠀⠀⠹⢦⠤⠞⠉⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡶⠛⠉⢙⣿⠟⠋⢁⡤⠞⣇⠀⠐⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⢸⣧⡀⢷⣤⠾⠁⠀⣀⣠⠶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⡶⠋⠁⣀⡴⠞⠋⠓⠒⠊⠉⠀⣀⡜⣆⠀⣄⠀⢷⠀⠀⠀⠀⠀⠀⠀⣀⠽⡄⠀⠀⠀⣿⣿⠾⢧⣀⡴⠞⣋⣥⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣧⡴⠟⠉⠀⠀⠀⠀⢀⣠⠴⠊⠁⠀⠹⡀⠘⡄⠈⢷⡀⠀⠀⣀⡤⠖⠉⠀⢷⠀⠀⠀⠹⣏⠒⢛⣩⡶⠞⠉⠀⠀⠀⠀⠀⠀⢰⣄⡀⠀⠀⠀ ⠀⠀⠀⢀⣀⡴⠞⢳⡄⠀⣴⠋⢁⣀⣀⠀⠀⠀⡇⠀⣷⠀⠀⠉⠀⠉⠉⠀⠀⠀⠀⠘⡄⠀⠀⠀⢿⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣻⣿⡄⠀⠀ ⢀⣠⡶⠛⢉⣠⠶⠋⠁⠀⠈⠉⠉⠀⣈⡇⠀⢠⠇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢿⣦⣀⠀⠀⠀⠀⡀⠀⠀⣀⡼⢿⢿⣿⣿⡀⠀ ⢸⣷⣤⠶⠋⠀⠀⠀⠀⠀⢀⣀⠴⠊⠁⣀⣤⡟⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⢌⢿⣿⡉⠉⠉⠙⣷⠖⠋⠉⠢⣄⡀⠙⣿⠀⠀ ⠀⠈⠀⠀⢀⣤⣤⡀⠀⠀⢿⣁⣀⠴⠊⢉⡟⠀⠀⠀⠀⠉⠓⠶⠤⠴⠶⠶⠶⠒⠉⠀⠀⠀⠀⠀⠀⠀⠈⢿⢧⣀⡀⢠⡟⠀⠀⠀⠀⢚⡩⣼⡇⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⡟⠀⠀⠀⠉⠁⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣈⣉⣙⣶⣶⣶⡶⠤⣤⣼⠽⠃⠀⠀ ⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⠶⠚⠛⠒⠒⠶⢤⣀⣀⣠⣤⣶⣶⠶⠾⠟⠛⠉⠉⠉⢸⡿⣿⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⢀⣠⠶⢛⣉⣀⣤⣤⣶⡶⠶⠿⠛⠛⠉⣿⣏⠀⠀⠀⠀⠀⠀⢀⣀⣀⡼⠁⣿⡟⠿⣷⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣁⣀⣀⣤⣴⣶⠿⠷⠿⠛⠋⣿⠉⠁⠀⠀⠀⠀⠀⠀⣀⣿⣇⡤⠴⣦⠀⠀⠀⢸⠉⣴⡶⠶⠿⠇⠀⠈⡛⢿⣶⡀ ⠀⠀⠀⢀⣀⣀⠀⠀⠀⣴⡾⠿⠟⣿⣿⠉⠉⠀⠀⠀⠀⠀⠀⣀⣿⠀⠀⠀⠀⣶⡶⠿⢿⣿⣿⣿⣿⣾⣿⠀⠀⠀⢸⢸⣿⡇⠀⠀⠀⢀⣠⡇⠂⣿⡇ ⢶⣿⡿⠛⠛⠻⣷⣦⣼⡏⠀⠀⣰⣿⣿⠀⠀⠀⢠⣶⣶⠶⣿⣿⣿⠀⠀⠀⠀⠁⠀⠀⢸⠟⣿⡉⠉⢿⣿⠀⠀⠀⢸⢸⣿⡇⠀⠀⠀⢈⣀⣀⣴⣿⡇ ⠈⢻⣧⡀⠀⠀⠹⣿⠏⠀⠀⣰⠏⣿⡇⠀⠀⠀⠈⠁⠀⠀⣿⣿⣿⠀⠀⠀⠀⣤⣴⣶⣚⠤⣿⣧⠀⢸⣿⠀⠀⠀⢸⢸⣿⡇⠀⠀⠀⢸⣿⠉⠉⠉⠀ ⠀⠀⠻⣷⡄⠀⠀⠈⠀⠀⣰⠏⣰⣿⣷⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⠀⠀⠀⠀⠉⠉⠀⠀⠀⣸⢿⣦⣸⣯⣀⣀⡤⠾⢨⣿⠁⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣔⠀⠀⠀⢰⡏⣰⣿⣿⣿⠀⠀⠀⠘⠋⠉⠉⠀⠀⣿⠀⠀⠀⢀⣀⣀⣠⠤⠶⠟⢀⣿⡟⠿⣿⣶⣶⣶⠿⠇⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⠀⢸⡇⣿⡟⣿⡏⠀⠀⠀⠀⢀⣀⣀⡤⠴⣿⣶⣶⣋⣉⣭⣥⣶⠶⠶⠿⠛⠛⠁⠀⠈⠙⢿⣷⣄⡀⠀⢀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⠀⢸⡇⣿⡇⢻⣷⣶⡶⣚⣉⣉⣭⣴⣶⠶⠾⠻⠿⣿⣯⡉⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣿⠻⣿⣦⣀⣀⣤⣾⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣶⣶⣟⣭⣤⣿⡇⠀⠉⠻⣿⣿⣍⠉⠁⠀⠀⠀⠀⠀⠀⠉⠻⢿⣶⣄⠀⠀⠉⣁⣀⣀⣠⣤⣶⣾⠿⠀⠈⠙⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢿⣿⣟⡋⠉⠁⠀⠀⠀⠈⣿⠿⣷⣄⠀⠀⠀⠀⠀⢀⣀⣀⣠⣭⣿⡷⠶⠿⠟⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣦⡰⠒⠒⠀⢀⣿⠀⠈⠻⣷⣶⠶⠶⠿⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡶⠶⠾⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⢹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢷⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⡇⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⡄⢳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢾⡄⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⡟⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢿⠀⢳⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⢸⠀⠘⣄⠀⡖⠢⠄⢀⣠⠤⠤⣀⣰⠃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢶⣄⡀⠀⠀⠺⡆⠀⢸⡾⣄⠀⢀⠞⠀⠀⠀⡼⠁⣸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡛⢗⠲⢶⠷⡀⡼⠀⠘⢦⡎⠀⢀⣤⠞⠀⢠⠇⡏⠉⡗⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠱⣬⡇⠘⢇⠀⢀⡾⠀⢀⠎⡇⠀⠀⠸⢄⣿⠀⢣⠀⠙⠦⢤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡟⠀⢀⡼⢶⠋⠀⡠⠺⢤⣧⠀⠀⠀⠀⠈⠑⣄⠱⣄⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣶⡚⢉⣠⠔⠟⠀⢸⡴⣾⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡼⠀⢹⡆⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⢹⠇⡰⠁⠀⢸⠁⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢠⡟⠀⢠⠋⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣎⡴⠃⠀⣠⡟⠀⡾⠀⠀⠀⠀⢀⣠⣶⣷⠀⠘⢷⠟⠀⢠⠏⠀⢀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⣿⣁⡀⠀⡌⠀⠉⢦⣷⠀⠀⠀⣼⣿⣿⣿⠏⠀⢀⠘⡆⢠⠃⠀⠀⡎⠀⢻⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⣧⡘⠁⠀⠀⠀⠉⠀⠀⠸⠿⠿⠿⠃⠀⠀⣸⠀⢧⡏⠀⠠⠾⡄⠀⢸⠀⢸⡟⠒⠲⢶⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢱⠀⠀⠀⣿⠀⡞⠀⠀⣷⣄⣀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⢸⡧⠤⠞⢁⡼⠁⠀⢀⡟⠻⣌⠙⠲⢤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⠀⠀⢀⡴⠟⠀⢀⣰⠟⠀⠀⠀⢸⠁⠀⠘⢧⡀⠀⠈⢦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⡏⠀⠀⠀⠀⡠⠊⠀⠀⣠⡞⢁⣠⣄⠀⠀⢸⠀⠀⠀⠈⣇⠀⠀⠈⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⢧⠀⠀⢀⡎⠀⠀⣠⢴⡟⢰⠋⠀⠈⢳⡀⢸⠀⠀⠀⢠⠏⠀⠀⢶⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠸⡀⠀⡸⠀⣠⠞⠁⠀⢇⠘⠤⠴⠆⢸⠁⢸⠄⢀⣰⠏⠀⠀⠀⠾⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢀⣀⡀⡄⢠⠏⠀⠀⠀⠀⢇⠀⣿⠞⠁⠀⠀⠀⠘⠦⢄⣀⠤⠋⠀⡼⠛⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠛⢋⡜⣠⠏⠀⠀⠀⠀⠀⢸⣤⠏⠀⠀⠀⠀⠀⢀⣠⠴⢿⡄⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠲⠤⠶⠭⠞⠋⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⣀⠤⠒⠊⠉⠀⠀⠀⠈⠓⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠸⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠘⡆⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢼⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⢀⡼⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢠⠞⠀⢹⡄⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡿⣯⡷⡴⢦⣤⡠⣶⡶⠀⢷⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠈⢧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠛⢦⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠳⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⡾⡇⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠘⠀⠀⠹⣼⡇⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⡾⠀⠀⠀ ⠀⠀⢠⡏⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⡟⠀⠀⠀⠀ ⠀⣴⠓⣾⣳⣀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠃⠀⠀⠀⠀⠀⠀⢸⡇⢀⠇⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⠑⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀ ⠹⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣾⠀⠀⠀⠀⠀ ⠀⢳⡄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣿⠀⠀⠀⠀⠀ ⠀⠀⣷⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡏⠀⠀⠀⠀⠀ ⠀⢀⡇⢹⣄⠀⠀⠀⠀⣀⠉⠓⠶⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣸⣧⠀⠀⠀⠀⠀ ⠀⣴⣿⠋⠘⣆⠀⢰⠶⠤⢍⣛⣶⠤⠿⣷⣦⡀⠒⠚⡟⠀⠀⠀⠀⠈⠛⠢⠤⡄⠀⠀⢀⡴⢯⠴⣳⠇⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠘⢦⡈⠻⣖⠤⣤⣉⣉⣹⣯⣭⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣫⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⣄⠉⢦⡀⠀⠀⠈⠉⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣷⢚⡝⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢶⣷⠇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢿⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢂⡗⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠱⣸⠢⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠆⡏⢂⠀⠄⡀⢀⢀⡀⢎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⢶⣄⣈⣣⠀⠟⢄⡐⠀⢠⠊⡜⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠢⡡⡅⠹⣀⡸⠁⠜⠁⠀⠄⡆⢆⠑⠤⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣤⠞⡡⡞⢹⢤⠊⠙⠃⠀⠀⠈⡆⢣⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠙⡰⠀⡸⢸⠀⠀⠀⢀⡄⠠⣀⠋⠰⠈⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠾⢯⠀⠎⠑⢼⠀⢀⣾⣿⠇⢀⢱⠰⠁⠰⠉⡖⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡾⠀⠀⠀⠀⠈⠉⠁⠀⡸⠈⢃⠘⢱⣄⠇⢸⣀⠙⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⡸⠒⢋⠎⠀⠸⠑⢌⠐⠠⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠆⠁⠀⡠⠊⢀⡔⡡⢄⠀⠀⠀⠈⡆⠀⢱ ⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⡰⠁⠸⠀⠰⢀⠔⠸⠸⣀⡄⡇⠀⢀⡴⠁⠀⠧ ⠀⠀⠀⠀⠀⠀⢇⠀⠀⣤⢤⢠⠃⠀⠀⠃⡰⠁⠀⠀⠑⢠⠒⢁⠊⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⠠⠴⠗⠁⠀⠀⠀⠸⠀⡀⠄⠒⠉⠀⠑⠺⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣷⠀⠀⠀⠀⠀⣠⣶⡾⣿⣥⣾⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠶⠶⠶⠶⠶⠶⠶⢶⣦⣤⣄⣀⣾⠟⡁⣿⡀⠀⣠⣶⣿⣯⣥⣤⣤⣾⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠛⣡⣤⣴⠶⠿⠛⠛⢛⣛⣛⣠⣀⣀⣹⡟⢡⣾⡧⣿⣷⣿⣏⣀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢋⣠⣾⠟⠋⠀⣠⣴⡶⠟⠛⠛⠋⠉⢉⣩⣭⣿⡇⣾⣿⡇⣿⠁⠀⠉⠛⠛⢻⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⢁⣴⠟⠉⠀⢠⣶⠛⠉⠀⠀⢀⣤⣴⠾⠛⠛⢩⡍⢹⡇⢸⡟⢹⣿⣤⣤⣤⣴⡾⠛⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⠃⣴⠟⠁⠀⢀⣾⠋⠀⠀⠀⣠⡶⠛⠉⠀⢀⣠⣼⠟⠁⣾⠇⠀⠀⠀⠈⠻⣧⡈⠙⠻⣦⡀⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⡟⢁⣾⠋⠀⠀⣠⡿⠁⠀⠀⢠⡾⠋⠀⣀⣤⡾⠟⠋⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠘⣿⡄⠀⢻⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡟⢠⣾⠃⠀⠀⢠⣿⠀⠀⠀⣰⡿⠁⣠⡾⠋⠁⠀⠀⣀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠘⣿⡀⠈⣿⡄⠀⠀⠀⠀⠀ ⠀⢰⡟⢁⣾⠇⠀⠀⠀⣿⠇⠀⠀⢠⡿⠀⣰⣏⣴⠾⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⡆⠙⢿⣄⡈⢿⣤⠘⢷⣤⣀⠀⠀⠀ ⠀⣾⠇⣸⡏⠀⠀⠀⠀⣿⠀⠀⠀⣿⠇⠀⣿⡿⠁⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⠙⠿⣦⣍⣻⣆⣉⣛⣻⣶⡶ ⢰⡿⢀⣿⠁⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⣿⠁⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⠛⠛⠛⠉⠁⠀ ⢸⡇⢸⡏⠀⠀⠀⠀⠀⢿⣇⠀⠀⣿⡀⠀⣿⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀ ⢸⡇⢸⣇⠀⠀⠀⠀⠀⠘⣿⡀⠀⢻⣧⠀⣿⡀⠀⠀⠀⠀⠘⢿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀ ⢸⣧⠈⣿⡀⠀⠀⠀⠀⠀⠹⣷⠀⠀⢿⣆⠘⣿⡄⠀⠀⠀⠀⠀⣙⠻⢶⣦⣄⣀⣀⣀⣀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀ ⠈⣿⡄⢹⡇⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠻⣶⣈⠛⠷⢶⡶⠶⣾⡟⠀⠀⢻⣏⠉⠉⠉⠉⠉⠹⣷⡄⠀⠀⢲⣆⠀⠀⠀⢠⡾⠿⣿⡄⠀ ⠀⢸⣧⠘⢿⡆⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠈⠛⢿⣶⡶⠶⠿⢿⣦⡀⠀⠀⠹⣧⣀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠻⣷⣀⠀⣾⠇⣰⡿⠃⠀ ⠀⠀⢿⡆⠘⣿⡄⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠙⢷⣦⡀⠀⠙⢿⣦⡀⠀⠈⠛⢷⣤⠀⠀⠀⠀⠙⠿⣶⣤⣬⣿⠿⠿⠟⠋⠀⠀⠀ ⠀⠀⠘⣿⡄⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠘⢿⣆⠀⠀⠙⢷⡄⠀⠀⠀⠙⢿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣧⠀⠈⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠘⣧⡀⠀⠈⢻⣦⠀⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡇⠀⠘⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀⠘⢻⣆⠀⠀⠹⣧⡀⠀⠀⠀⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣷⠀⠀⣿⠀⠙⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠈⢻⣇⠀⠀⠹⣧⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡟⣀⣾⠋⠀⠀⠀⠙⢿⣦⣄⣤⣤⣀⠀⠀⠀⠀⢻⡇⠀⠈⢿⡆⠀⠀⢻⣧⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⢠⣾⠋⢉⣭⣿⡷⠄⠀⠀⠘⣿⠀⠀⢸⣇⠀⠀⠀⣿⠀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⣾⡏⢀⣶⠆⠀⠀⢠⣿⠀⠀⢸⡟⠀⠀⠀⣿⠀⣠⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠘⠿⠿⠋⠀⠀⢠⣾⠃⠀⢀⡾⠇⠀⢀⣴⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⣀⣴⠟⣁⣀⣴⣿⣥⣴⠶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠿⠿⡟⠛⠛⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀ ⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠱⡀⠀⢀⢤⠎⠀⠀⠀⠀⠀⠀⣱⠠⠀⠀⠠⠂⠀⠀⠀⠀⠀⢀ ⢳⠀⠀⠀⠀⠀⠀⠐⠄⡌⠀⡕⡀⠀⠀⠀⠀⠀⡜⠀⠃⠠⠁⢀⠄⠀⠀⠀⠀⡄ ⠈⢣⠃⢀⡀⠀⠀⠀⠈⢂⠀⠈⣱⣴⠚⣿⣷⣦⡇⠀⡸⢃⠔⠁⠀⠀⠀⠀⡼⠁ ⠀⠀⠑⢄⣌⣀⠀⠀⠀⠀⠑⣄⣿⢿⠄⠱⠿⣿⡀⡔⠁⠀⠀⠀⠀⠀⣠⠞⠁⠀ ⠀⠀⠀⣀⣬⡿⠟⠛⠛⠓⠤⠸⡟⠆⡀⢀⡼⠛⡻⠀⡀⣈⡥⠴⠾⣯⢀⡀⠀⠀ ⡠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠁⣵⠀⠈⡎⠀⢠⠁⠂⠉⠀⠀⠀⠀⠀⠁⠈⠃⢢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡤⢶⣿⠶⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠈⠁⠀⠰⣿⠄⠀⠉⠢⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢬⣯⡄⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡘⠋⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠈⡿⠿⣾⢻⣛⣳⠀⠀⠀⠀⠀⠀⠀⠾⠇⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠒⠁

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡖⠤⣀⠀⠀⠀⢷⢄⠀⠀⠀⠀⠀⠀⠀⣴⠒⠒⠒⢲⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⣳⣄⡀⢼⡆⠑⣶⠒⢲⡶⠋⢣⣌⡆⠀⠀⣮⡼⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⡄⠹⠒⢦⣄⡀⠀⠀⠀⣀⣤⠾⠛⢉⠠⠐⠀⠀⡇⠀⢎⢳⡞⠁⠀⠀⠈⢃⣀⠀⠉⠀⠀⣀⠤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣾⠀⢸⠈⠹⠶⣤⡾⠋⢁⡠⠊⠁⣠⠀⠀⠀⢷⠀⠘⣆⠓⡖⠢⢄⣰⣷⣺⣷⠀⠀⠘⠦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣷⡆⠀⡇⠀⠈⠙⠶⣉⠀⡠⠞⠁⢠⠃⠀⠈⣦⡀⠸⣄⡼⠖⠊⠈⠛⠛⠋⢀⡀⠀⠀⠀⢠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢷⣴⠁⠀⠀⢀⣀⠼⠋⠀⣠⠔⠁⠀⠀⡠⣿⠀⠀⠙⣆⠀⠀⢀⠶⡆⠀⠀⢏⢢⡀⣰⠟⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠿⢦⣸⡶⠊⣁⡤⠔⠋⠀⣀⡤⠖⠉⠀⣿⢀⢠⠀⠈⠳⠤⠃⢰⠁⠀⢀⣈⡇⠉⠁⠀⠂⠹⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣏⡴⢚⡡⠒⢉⣁⣠⣴⠶⠿⠷⠤⢄⡀⠀⢹⣼⣈⠀⠀⢠⠀⠀⠈⠉⠉⠉⠁⠀⠰⡀⠀⠰⡀⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣋⣴⠷⠖⠛⡹⠃⠈⠀⣠⠤⣤⣤⣶⣦⠀⠸⣧⡎⣇⠀⠈⡄⠀⠀⠀⡀⠀⠀⢠⠀⢣⠀⡇⢃⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠟⠉⢀⣠⠴⠊⠀⠀⠀⠊⠁⠀⠀⠀⠉⠁⠀⠀⢻⣿⢹⡄⠄⢰⠀⢣⠀⢡⠀⢠⠈⡆⠸⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀ ⢀⡤⠞⠓⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⣿⣼⡄⠁⠀⡄⠘⡆⠀⠆⢱⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⢸⡁⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⡄⠀⡇⠀⡇⠀⠁⢸⡀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⠈⢧⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣌⢦⡇⠀⡇⠀⡀⢀⡇⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢧⡀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠈⢻⡇⢀⠃⢀⡇⢸⠃⠀⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⢤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠁⠀⠀⡾⠀⡸⠀⡸⠀⡿⠀⠀⡏⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⠤⠤⠤⠤⠤⠤⠤⠶⠶⠶⠶⠶⠶⠒⣶⠒⠚⠉⠁⠀⠀⠀⣼⠃⢠⠃⢠⠁⢸⠃⠀⢸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢰⡏⠀⡜⢀⠇⠀⡟⠀⡆⣼⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⣾⢀⠀⡇⢘⠀⣸⠃⢠⠇⡿⠀⡿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⡏⢸⠀⡇⠸⢀⡟⠀⡸⢰⡇⢰⣽⡘⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠠⡇⢸⠀⡇⢠⣸⠁⢀⠇⠸⡇⠈⢻⢿⣎⠣⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⢻⢸⠀⠡⠀⡏⠀⠸⢰⠀⣿⢰⠈⢧⡙⢷⣽⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠘⣆⣇⠀⠀⡇⠀⠀⠸⠀⢸⡜⡆⠈⢷⡀⠙⠻⢷⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⠄⠀⢳⠀⠇⠀⡇⠀⠳⠸⡄⠈⠳⡄⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣶⣶⣤⣀⣀⣀⣿⣿⠇⠀⠀⠀⠀ ⣿⣿⣆⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣦⣤⣀⣀⠀ ⠹⣿⣿⣧⠀⢸⣿⣿⠀⠀⠀⠀⢀⣾⣿⣿⠋⢀⣿⣿⠀⠀⠀⣰⣿⣿⡿⠛⠉⠁⠀⠈⠉⢻⣿⡇⠀⠈⠉⢻⣿⣿⠿⣿⣿⣿⡇ ⠀⠘⣿⣿⣷⣾⣿⡏⠀⠀⠀⠀⣿⣿⡿⠁⢀⣼⣿⡿⠀⣤⣤⣿⣿⣯⣤⣤⣤⣤⣤⣤⣶⣾⣿⡇⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣿⣿⣿⠁⠀⠀⠀⢸⣿⣿⣶⣾⣿⣿⡿⠃⠀⠛⠻⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠁⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⢨⣿⣿⡏⠀⠀⠀⠀⢸⣿⣿⠛⠋⠉⠁⠀⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⠸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⡏⠀⠀⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠸⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⣦⣀⢀⣀⡀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⣖⡲⣄⡔⠂⠉⠉⠉⠉⢢⠀⠀⣠⣤⣤⣤⣤⣤⣤⡀⠀⠀⢰⣶⣄⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⢋⣄⢀⣷⣀⣠⡤⣄⠀⠀⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢻⣿⡆⠀⣰⣿⠃⣾⣿⣿⡷⠀⣶⣶⣶⡆⠰⣿⣶⣶⣶⣤ ⠀⠀⠀⠈⠛⠿⠞⠀⠈⠉⠀⢘⣀⣾⣿⣿⣿⣿⣿⠟⣿⣿⢿⡿⡗⠀⠀⠈⢿⣿⣾⣿⡟⢰⣿⣇⣀⡀⢰⣿⣏⣉⠀⠀⠀⣸⣿⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣟⢼⡟⡷⠀⠚⢷⣟⡳⢴⠀⠀⠀⠈⣿⣿⡟⠀⣼⣿⠻⠟⠃⢸⣿⠿⠿⠃⠀⠀⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⣿⣿⣿⣿⣿⢋⣿⣎⢀⣀⣀⢤⣾⠗⡾⠀⡆⠀⣸⣿⡟⠀⠀⢿⣿⣿⣷⡄⢾⣿⣷⣶⡄⠀⢸⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠋⠀⣿⡿⣿⣿⢦⡻⢗⣒⣒⣹⣋⠜⠁⡀⢸⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠘⠛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⢀⡿⠃⡀⠙⠶⠾⠷⠒⠈⠉⠉⠓⢤⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠈⢠⣾⣿⡆⠀⠀⢀⡠⠴⠦⡀⠀⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢸⣿⠿⣁⠔⠊⠁⠀⠀⠀⠈⠓⢤⡀⠀⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣿⣿⣦⡀⠀⠀⠀⠀⠈⠉⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⣴⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⣠⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⡉⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠲⢦⣤⣤⣤⣀⡀⠀⠀ ⣿⣿⣿⠿⠛⠋⠉⠉⠛⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠸⠏⣱⣠⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⡏⠙⣧⠀⠀ ⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣦⠀⠀ ⠀⠀⣠⣤⣤⣄⣀⣾⣿⠟⠛⠻⢿⣷⠀ ⢰⣿⡿⠛⠙⠻⣿⣿⠁⠀⠀⠀⣶⢿⡇ ⢿⣿⣇⠀⠀⠀⠈⠏⠀⠀⠀ text here ⠀⠻⣿⣷⣦⣤⣀⠀⠀⠀⠀⣾⡿⠃⠀ ⠀⠀⠀⠀⠉⠉⠻⣿⣄⣴⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡿⠟⠁⠀⠀⠀⠀

⠀⢄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢳⣾⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣿⣿⠟⢻⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠋⠀⠀⠸⣿⣿⣿⣿⣿⣷⣦⣀⣀⣀⣀⣀⣀⣀⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠹⣿⣷⡄⠀ ⠀⠀⢀⣠⣶⡿⠿⠿⣿⣿⠛⠿⠿⠟⠛⠛⠙⢿⣿⣯⠁⠙⢿⣿⣧⠀⠙⠛⠁⠀ ⠀⢀⡾⠋⠁⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⠄⠀⠈⠻⣷⣄⠀⠀⠀ ⠀⣾⠃⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⢠⣴⠾⠋⠁⠀⠀⠀⠀⠈⢻⣆⠀⠀ ⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⣀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠾⠛⠉⠉⠀⠀⠀⠈⠉⠛⢲⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠛⠶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠶⠶⣿⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠀⠀⠀⠀⠈⠉⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⣀⡴⠶⢻⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣿⡀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣷⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠋⠁⠀⣠⡟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣄⡀⠀⠀⠀⠀⠀⣿⠛⠁⠀⠀⠀⠀⣴⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣷⣄⠀⠀⠀⠻⣇⠀⠀⠀⢀⣾⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠹⡷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠈⠻⣷⡀⠀⠀⠙⢷⣄⣰⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⡀⠀⠀⠀⠀⢿⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢿⣆⠀⠀⠀⠉⢋⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠘⢷⣄⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⣿⠇⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠈⠙⢷⣤⣀⠀⠀⢿⡄⠀⠀⠀⠀⠀⣾⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⢠⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣄⠀⠀⢸⡄⠉⠙⠛⠛⠛⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⣿⢻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⡀⠀⢸⣿⢧⡀⠀⣿⡀⠀⠀⠀⠀⠀⠀⣆⠀⠀⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠃⠀⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠹⣧⡀⠀⢻⣆⠙⠶⣬⣷⡀⠀⠀⣀⣀⠾⠿⣦⣤⡌⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢹⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠙⠷⣦⣀⠹⣦⡀⠠⠞⣷⠀⠀⠉⠝⡷⣤⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠈⠙⠛⠿⣿⣦⠀⣹⣧⠀⠀⠸⠟⠁⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠙⠻⣦⢻⡄⠀⠀⠀⠀⠀⠘⠳⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⡙⠃⠀⠀⠀⠀⠀⠀⠀⠈⠻⡷⠀⠀⠀⠀⠀⠀⠀⠙⢿⡛⠷⢦⣤⣄⣀⠀⠀⠀⢀⣀⣤⡾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⣟⣻⠿⠆⡀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⢀⣀⠀⠀⠀⠈⢿⣆⠀⠈⠉⠉⠙⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠶⣶⡾⠫⢄⣴⡞⠛⠒⢾⣃⣠⣤⢆⣠⠶⣶⣤⣀⠀⣠⢿⡏⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡶⠟⠉⠀⠀⣼⠏⠉⠁⠈⠉⠉⢧⠀⠀⣹⠃⠙⠉⠁⠀⠘⣦⠉⠙⠡⢾⣇⣀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠈⢧⣠⡏⠀⠀⠀⠀⣠⡴⠛⢠⡀⠀⣀⣀⣽⡿⠆⠀⢀⣠⣼⣗⣚⠛⠛⠛⠶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠙⠉⠉⠉⣧⢸⠁⠀⠀⢠⡴⠞⠛⠉⠉⠉⠛⢷⣦⡀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢀⣀⣠⣴⣦⠀⠀⠀⠀⠀⠙⣿⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⣿⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣦⣤⣤⣤⣤⣤⣤⡶⠶⠶⠿⠛⠋⠉⠈⢿⣆⡀⠀⠀⠀⣀⣿⡉⢹⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣼⡟⢠⣿⠀⠀⠀⣠⣤⣴⣶⡾⠛⠁⢀⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡛⠚⠛⠁⣿⡷⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣄⣀⣠⣴⠟⠀⠀⣠⣾⠟⠀⣾⣧⡀⠀⠀⢸⣇⠀⠀⠠⣾⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠷⡶⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠛⠻⠿⠤⠶⠾⠟⠋⠁⠀⠀⢿⣦⣉⠛⠛⢋⣿⠦⠤⢴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠿⠶⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡄⠀⢀⡀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⢀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀ ⠈⢿⣿⣿⡄⠀⠀⢠⣿⣿⡟⠁⠀⢨⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢸ ⠀⠀⢻⣿⣿⡄⢠⣾⣿⠟⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣿⠏⠀⠀⠀⠀⢸⣿⣿⣷⣶⣶⣶⣶⣶⠀⠀⠀⢸⣿⣿⣷⣶⣶⣶⣶⣶⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⣿⣿⡏⠀⠀⠀⠀⠀⢸⣿⣿⡟⠛⠛⠛⠛⠛⠀⠀⠀⢸⣿⣿⡟⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⣿⣇⣀⣀⣀⣀⣀⡀⠀⠀⢸⣿⣿⣇⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⠿⠿⠇⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠇⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠿⠿⠿⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣠⡟⠀⠉⢷⣙⠦⢀⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⢤⡀⠀⠀⠙⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠄⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⡄⠳⣄⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠐⣆⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡟⠻⣦⡈⢁⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⣾⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠘⢧⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠁⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⣸⡇⠀⣿⠀⡄⠀⢀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠈⢧⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⢠⡀⢻⡀⠀⠀ ⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⠀⠀⣰⢻⡇⠀⣿⠀⡇⠀⣼⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠈⣧⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⢧⠀⣧⠀⠀ ⠀⠀⠀⠀⠀⢸⠃⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⣿⠀⠀⡏⢸⡇⠀⣿⠀⡇⠀⣿⡄⠀⠀⠀⠀⠀⠀⢀⣽⡄⠀⠀⢸⡆⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠸⡆⢸⠀⠀ ⠀⠀⠀⠀⠀⡏⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⣧⠀⢸⡇⠀⡇⠀⣿⡇⣿⡄⢹⣷⠀⠀⠀⠀⠀⠀⠀⣷⣷⠀⠀⠈⡇⠀⠀⠀⣻⠀⠀⠀⠀⢠⡆⠀⠀⡇⢸⢄⠀ ⠀⠀⠀⠀⡼⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣤⣤⣿⡀⢸⠁⠀⣿⠀⣿⣧⢻⢷⠸⡟⣧⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⡇⠀⣰⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⣧⡟⠘⡆ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⢠⡾⠉⣿⠀⣀⣹⣝⢻⣤⡀⢸⡆⢻⢸⡼⡏⢧⣷⠈⢷⡀⠀⠀⠀⠀⠀⣿⠀⢀⣴⡧⢶⡏⢀⡟⠀⠀⠀⠀⣸⡇⠀⢸⣿⡇⠀⢳ ⠀⠀⣸⠁⠀⠀⠀⠀⢀⣼⡇⠠⡄⠀⠀⠀⠀⠈⡇⠀⡿⣄⢻⣝⣿⣼⣯⣿⣦⣷⣸⡇⢻⣷⠈⢻⣇⠀⠹⣆⠀⠀⠀⠀⣿⡶⢋⡾⠁⣼⠁⡼⠁⠀⠀⠀⠀⣿⡇⠀⡾⢸⠇⠀⢸ ⢀⡴⠁⠀⠀⠀⠀⠀⣼⢁⣿⡀⢷⠀⠀⠀⠀⠀⡇⠀⡷⢿⣿⠟⣻⣿⠏⠉⠉⠻⣿⣧⣀⣿⣦⣠⣿⣆⠀⠘⢷⣀⣠⣾⣿⣶⣾⣷⣾⢃⣼⡇⠀⡿⠀⠀⢰⢿⠃⣰⠃⢸⡇⠀⣸ ⠉⠀⠀⠀⠀⠀⠀⠀⢻⡘⢸⢷⡘⣇⠀⠀⠀⠀⢻⡀⢻⠀⠁⣸⡏⣾⣷⣶⣤⠔⢿⡿⣿⠙⣿⡚⠛⠙⢧⡀⠈⣻⣿⣿⣤⣼⢿⣿⣽⠟⢹⠃⣼⠁⠀⢀⡿⡟⣰⡏⠀⡿⡇⠀⡏ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠘⡿⢳⣸⣆⠀⠀⠀⠘⣷⡌⣇⠀⠹⣷⣏⣹⠿⠛⢉⣿⠃⠀⠀⠘⢷⠀⠀⠀⠛⠀⠀⣿⣿⢻⡿⠀⢹⠏⢠⣏⡼⠁⠀⢀⡾⣸⣷⠃⡇⢰⠇⡇⢰⠇ ⢀⡤⠒⠀⠀⠀⠀⠀⠀⠙⣦⡇⠈⢷⣻⡷⣄⠀⢰⣜⣿⣾⣆⠛⠛⠛⠓⣒⣶⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣿⣿⣿⠁⢀⣟⣴⡿⡿⠁⠀⣠⠞⠱⠟⠁⢠⣇⡞⢰⡇⡼⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠹⣷⣿⣧⣄⠹⣿⣿⣟⠇⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠴⣾⡟⣫⠞⣡⠴⡟⠁⠀⠀⠀⠀⣾⡞⠀⣼⡼⠁⠀ ⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⡟⠀⠀⠀⠀⠈⣿⣷⡈⠙⠮⣷⣍⡓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⡿⣿⠗⠋⠁⠀⢻⣤⣄⣀⣀⣘⣋⣤⣴⠟⠁⠀⠀ ⠀⢀⡴⠋⠁⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⣿⠘⢷⡀⠀⠈⠙⠛⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⢰⠇⢿⠀⠀⠀⠀⠘⣧⣤⣭⣭⠥⠶⠋⠀⠀⠀⠀⠀ ⡴⠋⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⢻⡀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡶⠶⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢸⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣀⠀⢸⡇⠀⠀⠀⠀⠀⠘⣇⢀⡟⠈⠛⠶⣄⠀⠀⠀⠀⠀⠘⠯⣍⣁⠀⣈⣹⠏⠁⠀⠀⠀⠀⣠⡴⠋⣠⠀⣼⠀⠀⠀⠀⠀⢹⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⠴⠚⠉⠉⠉⠉⠉⢻⡇⠀⠀⠀⠀⠀⢤⢽⡏⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠋⠁⠀⠀⡿⠀⣿⠀⠀⠀⠀⠀⢸⣇⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠘⣇⢷⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠦⣤⣤⣤⣴⠒⠛⣉⣀⣠⣤⣤⠤⠤⢼⣃⠀⡏⠀⠀⠀⠀⡆⠘⣿⡄⠈⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠹⣌⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠈⠛⢯⡉⠁⠀⠀⠀⠀⠀⠀⣬⣿⡧⡤⠤⣶⢼⣧⣤⢿⣿⣤⣤⡼⣦⣤⠀⢀⣤⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⢹⣾⣦⡀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⣿⠷⡾⠷⢧⣽⠾⣷⣶⠷⢿⣯⣾⢿⠿⢶⡶⣃⡔

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

⢺⣧⣤⣤⡄⠀⠀⠀⠀⠀⣠⣶⣴⣴⠇⠀⠀⢰⣦⣴⣴⣴⣦⣦⣦⣶⣴⣴⣶⠀⠀⠀⢰⣦⣤⣴⣤⣦⣦⣦⣶⣴⣴⣶⠀⠀⢰⣶⣴⣴⣴⣦⣦⣦⣴⣶⣴⣴⣶⣶⡆⢠ ⠀⢻⣿⣿⣿⡄⠀⠀⠀⣰⣿⣿⣿⠏⠀⠀⠀⢸⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⣿⠀⠀⠀⢸⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠀⠀⠸⠿⠿⠿⠿⢿⣿⣿⣿⡿⠿⠿⠿⢿⠇⠪ ⠀⠀⠹⣿⣿⣿⣄⠀⣰⣿⣿⣿⠃⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣴⣿⣿⡿⠃⠀⠀⠀⠀⠀⢹⣿⣿⣿⣤⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⢸⣿⣿⣿⣧⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠆⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⢸⣿⣿⣿⣇⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣤⢤⣠⠤⣤⠤⠤⣤⠤⠤⡤⠤⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⡇⢰⡇⠀⣤⡇⠀⣤⣧⡄⠀⡤⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⣮⡇⠀⣤⡇⠀⣠⣟⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⡏⣇⠀⠉⣇⠀⠉⣻⡇⠀⡇⠀⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠔⡀⢹⢉⠄⡩⠛⠛⢍⡹⠙⠡⡍⢹⠀⠆⠀⠑⡄⠀⠀⠀⠀ ⠀⠀⡶⢋⢂⠀⣀⠈⡠⠺⠚⢸⠀⢿⡳⠈⢾⣷⠀⢘⠀⠑⠼⠅⢸⠀⠀⠀⠀⠀ ⠀⠀⠑⠔⠡⠉⡼⠊⠀⢐⠀⠪⣈⠂⠤⠚⠤⣀⠔⣚⢄⠸⠀⡄⣌⡀⢀⢔⢶⡄ ⣶⣶⣦⣬⣦⢹⣶⣶⡶⢮⢠⠀⠚⠨⢭⠤⢤⣤⣾⠃⠀⡧⠄⢸⠼⡐⢁⠑⡡⠁ ⣿⣿⣿⣿⣿⠸⠿⢓⡆⠰⠠⢒⠀⡑⠞⠑⠪⠐⢁⠒⢰⢱⠆⠸⣿⡇⢠⣾⣿⣿ ⣿⣿⣿⣿⣿⣶⣿⣿⣶⡟⠈⠊⠀⠈⠉⠉⠀⠈⠴⠉⡐⠀⢂⠰⡪⠇⢸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢥⣍⢹⣝⣶⣢⣖⣒⠒⠠⢃⣐⣾⣿⣿⣦⣿⡿⠛⠁ ⠀⠀⠈⠉⠉⠉⠉⠙⠛⠛⠚⠛⠀⠻⠤⠿⠧⠿⠿⠸⢿⣿⣿⣿⠿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⢤⣀⠀⣀⡤⠴⠒⠒⠛⠓⠲⣄⠀⠀⠀⠀⢀⣀⣀⡀⢀⣀⣀⡀⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣷⠞⠊⠛⢧⠀⠀⠀⠀⠀⠀⠀⠘⣆⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠘⣿⣿⣦⠀⠀⠀⣰⣿⡇⢠⣤⣤⣤⣄⠀⠀⣀⣀⣀⣀⠀⠀⣠⣄⣀⣀⣀⠀⠀ ⠀⠀⠀⠙⢻⣰⡶⣦⢠⠞⠶⣖⣲⠮⠻⡄⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠘⣿⣿⣇⠀⣰⣿⡿⠀⣾⣿⠟⠻⠟⠀⢸⣿⣿⣿⡿⠂⠈⠻⠿⣿⣿⣿⣿⡦ ⠀⠀⠀⠀⠀⠙⠛⠛⠋⠀⠀⠀⠀⠀⠀⣻⣤⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⣿⡿⢿⡿⢿⠁⠀⠀⠀⠹⣿⣿⣷⣿⣿⠃⢰⣿⣿⣤⣤⣄⠀⣾⣿⣧⣀⣀⠀⠀⠀⢀⣿⣿⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡿⡏⣼⡿⢻⠆⠀⠚⢻⣾⣟⡷⢼⡄⠀⠀⠀⠀⢙⣿⣿⣿⠇⠀⣼⣿⡿⠿⠿⠛⠀⣿⣿⡿⠿⠿⠁⠀⠀⢸⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢴⣿⣿⣿⣿⣿⣿⡿⠛⣾⡷⠋⠀⠀⠀⢀⣀⣼⡷⣤⡗⠠⡄⠀⠀⣾⣿⣿⠃⠀⠰⣿⣿⣷⣶⣦⡄⢠⣿⣿⣦⣤⣤⡀⠀⠀⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠟⢹⣿⣿⣿⣧⣼⡙⢿⣭⣉⣉⣉⢭⣿⡟⢠⠞⠀⠀⢣⠀⠸⣿⡿⠃⠀⠀⠀⠉⠙⠛⠛⠛⠁⠀⠉⠛⠻⠿⠟⠃⠀⠀⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⢀⣿⡟⠛⢿⣯⡙⠦⣝⣲⣦⣤⣶⡿⢶⡋⠀⢰⠀⠸⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⣼⠛⠁⣠⠀⠙⠛⠿⠟⠛⠁⠀⠀⠀⠀⠉⠳⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠁⣰⣿⣿⣷⡆⠀⠀⠀⣀⡤⠴⠶⣄⠀⠀⠀⠈⠳⣄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⢁⣠⠔⠊⠁⠀⠀⠀⠀⠙⠢⣄⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢉⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⢀⣾⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⣀⣀⣴⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢉⠉⠉⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⣶⣤⣤⣤⣤⣀⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⠿⠛⠛⠉⠙⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⣧⢀⣨⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠋⢿⣇⠀⠀⠀ ⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠶⠿⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠺⡦⡀⠀⠀⣠⣤⣰⡤⠒⡤⣀⡠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡱⣿⢰⢾⡟⢉⠙⡇⣤⣡⠈⢫⣁⠤⡄⢀⣠⣤⢀⡠⠒⡲⠀⠀ ⠀⠑⡚⣯⠘⢼⠈⠹⠇⠉⠉⠱⡐⠑⢶⡅⠙⢛⠡⣾⣖⣉⠀⠀⠀ ⠀⠀⠈⡇⡉⠁⣀⣰⢞⠂⠀⠀⢠⠀⢙⠄⠊⠁⢀⡜⡩⠐⠁⣀⠀ ⠀⠀⠀⢹⡝⢍⣈⣷⡖⠉⡀⢠⠣⠋⠁⠀⢀⣴⠟⠋⠠⣶⡿⠛⠀ ⠀⠀⠀⣀⣽⠗⠉⢿⠟⠈⠁⡎⠀⠀⠀⣰⠿⡵⣦⣠⣆⣡⣤⠀⠀ ⠀⣴⣪⡔⠁⢀⡤⠓⠒⡀⢰⠠⢀⠀⠈⡇⣰⡽⠶⢦⡨⠛⡩⢤⠀ ⠀⠀⢀⠴⢤⠥⢐⡖⠋⠒⠁⠀⠀⢂⠀⢸⡸⣀⠔⢁⣀⠈⠒⠁⠀ ⠰⣎⠤⠊⠉⢉⠠⠲⡐⠐⡀⠀⡀⠔⡄⠀⠿⠵⡲⠕⠈⠀⢀⡀⠀ ⣀⠴⡪⠇⠘⠅⢢⠀⠇⡆⠈⠀⠀⠀⠀⠀⠘⣍⠀⠀⠀⢀⢼⣷⡀ ⠓⢉⣀⡀⢠⣊⠄⡎⠀⠑⠤⠠⠤⠄⠂⠀⠀⠹⣇⣀⡏⠀⠐⣼⠀ ⠀⠘⠛⠁⠀⠀⡔⠀⠀⠀⣤⠤⠀⠤⣄⣀⡤⠤⠷⠒⠛⢿⣕⠉⠀ ⠀⠀⠀⠀⢀⣰⣀⡤⠴⠾⠲⡞⠉⠉⣁⣸⣤⡄⠀⠐⡬⠼⠈⠳⣄ ⣶⠒⢲⣴⠋⣱⡇⠀⠠⠴⣾⡇⠀⠉⢉⢻⠙⡇⠀⠀⡇⠀⢀⣥⠿ ⠘⢧⠀⠁⠰⣱⡇⠀⢠⠤⠿⡇⠀⠋⠉⣹⢧⣧⣤⣀⡇⠀⢸⡇⠀ ⠀⠈⡇⠀⣧⡟⣇⣀⠠⢤⣰⣷⣦⠽⠗⠒⠛⠈⠙⣧⣀⠀⢸⡇⠀ ⠀⠀⠳⣦⡵⠇⠙⢻⣍⠉⠀⠀⠉⢳⣄⣠⡤⠤⠖⠃⠉⠉⠉⠀⠀ ⠀⠀⠀⠈⠳⢶⣠⡼⠈⠓⠒⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⢀⡀⠀⢀⠀⣀⢀⡀⢀⠀⡀⠀⠀⣀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠘⣿⣶⣿⣿⣿⡿⢗⣾⡿⠿⣾⣿⠿⢶⣿⠿⣷⣾⣿⢿⣾⣿⠿⠾⢿⣿⠿⣿⡇⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢈⣿⠃⠘⣿⣟⡓⢿⣟⣛⢻⣿⣛⠛⣿⣛⡛⢿⣟⣛⢻⣿⣛⡀⢸⣿⠀⣛⣃⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⠛⠁⠀⠛⠛⠃⠛⠛⠛⠘⠛⠛⠁⠛⠛⠃⠘⠛⠛⠘⠛⠛⠁⠘⠛⠀⠙⠃⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣤⣀⡤⣦⣤⡀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇ ⠀⠀⠀⠀⠀⣠⡴⠛⠉⣠⠾⠋⢁⣀⡼⠃⢰⣿⣶⠙⣦⠀⠀⠀⠀⠀⠈⠧⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⠏ ⠀⠀⠀⢀⡾⠃⠀⠐⠊⠁⠀⠉⠀⣼⡇⠀⠈⠉⠁⢀⢿⣏⡉⠉⠓⢦⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠏⠀⣠⠌⠀⠀⠀⠀⠀⠀⢝⠻⢦⣀⣀⣶⣿⣿⣿⡿⢷⣆⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠇⢠⡴⠃⢀⠠⠤⣄⠀⠀⠀⠈⠓⠦⣘⡫⣿⢿⠛⢃⣴⣿⣿⡆⢻⡀⠀⠀⠀⣸⠃⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡏⢠⡿⣩⠂⠀⠀⠀⠀⠱⡀⣦⠀⠀⠀⢸⣇⠻⣶⣾⣿⣿⣿⣿⣧⠈⣧⠀⠀⢰⡏⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⢸⡗⣏⠀⠀⣀⣀⠀⠀⣷⠘⢧⠀⠀⠸⢿⣦⡉⠹⣿⣿⣿⣿⣿⣆⠘⣧⡐⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢷⡈⠁⠹⣄⠈⠿⠿⢀⡴⠛⣴⡿⠀⠀⠀⠃⠀⠻⣄⠸⢿⣿⣿⣿⣿⣷⣜⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢳⡀⠀⠈⠛⢶⠞⠋⢚⡷⠟⠁⠀⠀⠀⠀⠀⠀⠘⢦⠀⠋⢻⣿⣿⡟⢻⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣀⣤⣴⣤⣈⡷⣄⠀⣿⠋⣠⣿⠃⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠎⠂⢿⡶⠛⠡⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⠀⠈⠓⢦⣀⠀⠀⠀⠀⠀⢀⡤⠖⠛⠉⠓⠀⠈⢠⣤⣸⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠷⣄⡀⠀⠈⠙⠒⠲⠆⠀⠀⠀⠀⣀⣤⠶⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠢⢤⣤⣤⣤⣤⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⣠⡔⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⠀⠀⢀⡤⠶⢯⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡤⠖⣛⣋⡭⠭⣭⣟⠓⢲⡞⣵⢸⣤⡞⠛⠓⣲⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⣡⠶⠋⣡⠴⠒⠛⢉⣩⣭⣿⣸⡿⣼⠈⠉⢛⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⣡⠞⠁⡴⠋⠀⣠⡴⠋⢁⣠⠞⣼⠈⠁⠙⢿⡛⢿⡌⠙⣆⠀⠀⠀⠀ ⠀⢠⡏⡼⠃⠀⡼⠁⢀⡼⢃⡤⠞⠋⠀⣠⠃⠀⠀⠀⠀⢳⡄⠹⡄⢸⡄⠀⠀⠀ ⠀⡞⣸⠃⠀⢸⠃⠀⡼⢁⣮⡴⠒⠚⠋⠁⠀⠀⠀⠀⣶⣦⠙⣆⡙⣆⡻⣄⡀⠀ ⢸⢁⡏⠀⠀⢸⠀⠀⡇⢸⡏⠀⠰⡆⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠙⢲⡷⠶⠟⠋ ⣸⢸⠃⠀⠀⠸⡇⠀⡇⢸⡀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀ ⢹⠸⡇⠀⠀⠀⢳⡀⢹⡌⢧⡀⠀⠀⣹⠦⣤⣀⣀⣀⣤⠀⠀⠀⠀⠀⠀⢳⡄⠀ ⠘⡆⢷⠀⠀⠀⠈⢳⡀⠙⢮⣝⣿⣻⣏⠀⠹⣆⠀⠀⠈⢷⡀⠘⢦⠀⢠⠏⣿⠀ ⠀⢻⡘⣧⠀⠀⠀⠀⠹⣆⠀⠉⠣⡀⠙⢷⡀⠈⠳⣤⡀⠀⠙⠦⠬⠷⠾⠚⠁⠀ ⠀⠈⢧⠈⢧⡀⠀⠀⠀⠈⠳⣦⡀⠙⢦⡀⠹⣆⠀⠈⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⡆⢸⡿⣄⠀⠀⠀⠀⠈⠻⣆⠈⢳⡀⠘⣦⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣇⡼⠃⠈⠛⢦⣀⣄⡀⠀⠘⣧⠀⢷⠀⠘⣇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠀⠀⠀⠀⡞⢁⡞⢛⡀⠀⣹⠀⢸⠆⠀⢻⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠓⠋⠀⣠⠏⢀⡞⢀⣠⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠦⠴⠾⠷⠒⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢶⣄⠀⠈⠤⠄⠀⠀⠀⠐⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠔⠁⠀⠀⠀⣀⣤⣀⣠⢴⡖⠶⣄⣠⢞⣿⡛⠳⣾⣅⠀⢨⣟⣷⡄⠀⢀⡴⢖⠒⢦⣄⠀⣀⣀⡀⠀⠀⠑⢢⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡇⠀⣶⠛⠉⢹⡇⢰⣿⡃⠸⣿⣄⣸⣇⠀⢹⣿⡤⣿⡇⠒⢸⣯⡉⠀⢰⡏⠀⢸⣇⠀⣹⣿⡁⢀⡝⡻⣻⣄⠀⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢧⡀⠙⠳⣄⠀⠁⣸⠛⣧⡀⠙⣯⣽⡿⣦⣄⣭⣵⡿⠻⣤⣤⣽⡿⠁⠈⢳⣄⠘⢟⣰⣾⠟⠀⢠⣿⢿⡿⠟⠀⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⣴⠺⣧⣦⣿⠀⠈⠙⠛⠛⠉⠀⠀⠉⠉⠁⠀⠀⠈⠉⠉⠀⠀⠀⠀⠉⠙⠛⠋⠙⠳⢦⣤⣿⡇⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠄⠀⣿⠀⠻⣦⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀ ⠀⡴⠋⢀⣀⣀⡀⠈⠀⠀⠀⣀⣠⣄⡀⠀⠀⢰⡞⠛⠛⣿⠋⣹⡷⠟⣯⡉⠳⣤⡴⢻⣙⠛⢶⣞⠋⠀⠻⢷⣄⣀⣀⣀⠀⠈⠀⠀⢀⣀⣀⣀⠀⠐⡄ ⢠⠀⢰⣟⠁⠸⡷⠒⠲⣤⡞⠉⢶⣄⠙⣧⠀⠈⠻⣄⠀⠙⢡⣿⣇⠀⢿⣷⣴⣿⠀⠺⣽⣧⣼⡟⠀⠀⣿⣻⠛⢱⣶⡈⢻⣤⠴⠒⠺⡇⠀⣹⡇⠀⣿ ⠀⣆⠈⢹⡆⠀⢹⣆⠀⢸⣇⠀⠺⣿⡛⣿⢸⠀⣤⠽⣄⠀⣼⠇⠙⢦⣄⣥⣼⠿⢷⣄⣩⣥⣿⢷⣄⠀⣛⣿⡀⠚⢿⡶⣾⠃⠀⣸⡟⠀⢠⣿⠁⢠⠇ ⠀⠸⣇⠀⢳⠀⠈⣿⢈⣾⠏⠳⢶⡾⠿⠋⠀⠀⠳⣤⣭⣾⠟⠀⠀⠀⠈⠉⠀⠀⠀⠈⠉⠉⠀⠀⠉⠛⠛⠉⠹⠶⢴⣾⠟⢷⡀⢛⠃⠀⢼⡏⠀⠜⠀ ⠀⠀⢹⡀⠈⠻⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠶⠾⠋⠀⠀⠀ ⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠠⠊⠀⠀

⢠⣤⠤⠤⠤⠤⠤⣤⣤⣤⣤⣤⣤⣤⠤⠤⠤⠤⠤⣤⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣤⣤⡤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⣤⣤⡤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠀⠀⠀⢤ ⠘⣿⡄⠀⠀⠀⠀⢻⣿⣿⣿⣿⡿⠁⠀⠀⠀⢀⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⣿⣿⡄⠀⠀⠀⠀⢻⣿⣿⠏⠀⠀⠀⠀⣠⣿⣿⣿⡇⠀⠀⠀⠀⣀⡀⠀⠀⣀⣀⣿⣿⣿⣿⠀⠀⠀⠀⠀⢀⡀⠀⣀⢀⣸⣿⣿⡀⠀⠀⣀⠀⠀⠀⠀⠀⡀⠀⣀⣀⣿ ⠀⣿⣿⣿⡄⠀⠀⠀⠀⢿⠃⠀⠀⠀⢀⣴⣿⣿⣿⣿⠁⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⣿⣿⣿⣿⠇⠀⠀⠀⠀⠛⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣤⣤⣤⣤⣤⣾⣿⣿⣿⡟⠀⠀⠀⠀⢠⣤⣤⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⣿⣿⣿⣿⠁⠀⠀⠀⠀⠉⠉⠉⠉⠉⢹⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⠀⣿⣿⣿⣿⡏⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿ ⠀⠙⠋⠉⠉⠓⠒⠒⠒⠒⠋⠉⠉⠉⠉⠉⠙⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠉⠉⠉⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛⠉⠉⠉⠉⠙⠛⠒⠒⠒⠒⠚⠋⠉⠉⠉⠉⠛⠋

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⠀⣠⡴⢖⠹⠍⡏⠀⢀⠄⢸⣒⢤⠋⠓⠄⠋⢣⣤⣿⠢⢀⠀⠈⢆⠙⢦⠀⠀⠀ ⢰⡙⠒⠋⠀⢸⢁⠔⢇⣂⡎⠀⠇⠆⠀⠀⠀⠀⠀⠀⢖⣒⡗⠄⠀⠑⡌⢧⠀⠀ ⡜⢇⠀⠀⡠⡫⠳⢂⠌⠀⠀⡽⡀⢀⠀⠀⠀⠀⠀⠀⠀⢀⢣⠬⠦⠀⠈⢄⢣⠀ ⠼⢶⠟⠛⣱⠃⡄⠀⡇⠀⢀⡇⡇⠀⢠⠀⠀⠀⣇⠀⠀⠀⡈⠀⣤⢧⠀⠈⢎⢧ ⢀⠆⠀⢰⡟⠀⢀⡼⡇⠀⢸⠘⡹⡀⠈⢡⠀⢰⠘⣼⡀⠀⢧⠀⠁⠹⣧⠀⠈⡄ ⡜⠀⢀⣟⢠⢀⡾⠁⠙⠀⠀⠉⠉⠚⠒⠂⠁⠈⠉⠉⠁⣀⡂⠳⠀⠀⠟⠆⠀⢸ ⠁⠀⣸⠵⠀⡈⣿⠉⣹⣿⣷⡧⠀⠀⠀⠀⠀⠀⢴⣾⢻⣿⠉⠻⡄⡄⠰⣰⠀⠀ ⠀⠀⣿⢧⠀⢉⢄⠀⠹⠽⠿⠃⠀⠀⠀⠀⠀⠀⠘⠿⠧⠼⠀⣱⢡⠀⡁⣿⡀⣠ ⠀⠀⡟⡌⠀⠀⢎⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢦⠃⠀⢱⢸⡟⠀ ⠀⣠⢿⡇⠀⡆⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠇⢀⡇⢸⣧⢃⠀ ⣿⡡⠋⢿⠀⣷⠀⠋⢣⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠚⢠⢸⠁⡼⠉⢂⣒ ⢷⣧⣀⢸⠀⢱⢶⢂⠜⡉⠐⡦⠐⡄⢀⢄⢀⠢⣤⠎⠑⣼⢠⣾⢻⢠⢃⢀⣴⠿ ⠠⣯⢿⣾⢿⡔⡆⠣⣇⢄⠉⠁⠒⠘⠡⠤⠧⠖⡊⠉⢁⢄⡟⠁⢆⣮⡮⠛⠉⡅ ⢼⢷⣀⠛⠠⣙⣚⠆⣈⣕⣋⡁⠀⠀⠀⠀⠶⢀⣸⠀⢰⡟⢀⠼⢂⠜⠀⣈⠞⢿ ⢸⠨⠀⡟⠒⣤⠜⠊⠁⠀⠀⠀⠙⢦⣤⣶⡶⠊⠀⠀⠀⠀⠉⠲⣥⡒⠊⠃⡀⢸

⠀⠀⡀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣯⣄⡥⣄⠀⡀⣱⣾⣿⣿⣿⣿⣆⠀⢻⣧⢠⡾⣰⡶⠆⣰⡶⠄⠶⣶⣶⡄ ⠀⠀⠀⠉⠀⠀⣰⣾⣿⡟⣿⠉⠿⢽⢱⠀⠀⢻⣿⠃⣿⠷⠆⣿⠷⠆⠀⣿⠃⠀ ⠀⠀⠀⠀⠀⣰⠟⢿⣿⣽⣦⠶⠦⣞⠝⠀⡀⠿⠃⠈⠛⠛⠂⠛⠻⠂⠸⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠜⣀⡓⠷⠚⠈⠉⠢⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡆⠀⠀⠀⢸⡿⡡⠀⠀⠀⠐⠠⡀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣴⣿⣿⣦⣀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠈⠂⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⢀⢄⠈⠀⠀⠀⠀⠀⠐⢲⡴⢤⠀⠀ ⠛⠉⠀⠀⠀⠀⠀⠈⠙⣿⣿⣧⠀⠀⠀⠀⠈⠾⠛⠀⠀⠀⠀⠀⠀⠀⠑⠚⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠉⠙⠛⠛⠛⠛⠻⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠈⢻⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⣠⣶⣾⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⢰⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣷⡄⠀ ⠀⠀⣀⣤⣴⣶⣶⣿⡟⠀⠀⠀⢸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀ ⠀⢰⣿⡟⠋⠉⣹⣿⡇⠀⠀⠀⠘⣿⣿⣿⣿⣷⣦⣤⣤⣤⣶⣶⣶⣶⣿⣿⣿⠀ ⠀⢸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀ ⠀⣸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⡿⠿⠿⠛⢻⣿⡇⠀⠀ ⠀⣿⣿⠁⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⢿⣿⡆⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀ ⠀⠸⣿⣧⡀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀ ⠀⠀⠛⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⣰⣿⣿⣷⣶⣶⣶⣶⠶⠀⢠⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⣽⣿⡏⠁⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⢹⣿⡆⠀⠀⠀⣸⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣄⣀⣠⣴⣿⣿⠁⠀⠈⠻⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀ ⢀⠀⠀⠀⣾⡟⠀⠀⠀⢀⣤⣤⠀⠀⠀⠀⢀⣀⣀⣀⣦⣤⣄⣀⣼⡇⠀⠀ ⠻⣷⡄⢰⣿⠃⠀⢀⣴⣿⠟⣿⠀⠀⣠⣾⡿⠛⠛⠛⢿⡟⠙⠻⣿⡿⣷⣶ ⠀⠹⣿⣾⡟⠀⠀⣼⣿⣁⣴⣿⠀⣦⣿⣿⣴⣶⣶⣶⣾⠇⠀⠀⣿⠃⠀⠀ ⠀⠀⣹⣿⠃⠀⠀⣿⡿⠛⠋⠁⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⣿⡟⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠘⢿⣧⡀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⢠⣿⡇⠀⠀⠀⠘⣿⣦⣀⣀⠀⠀⠀⠈⠻⣿⣦⣤⣤⠀⠀⠀⠿⠀⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠘⡄⠀⠈⢧⠀⡀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⣸⠀⠀⠀⠀⣸⠀⠀⠀⠈⢧⠀⠙⡆⠀⠘⢧⠘⣆⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⡞⠀⡏⠀⠀⠀⠀⢀⠀⠀⢸⠀⠀⠀⢠⡇⠀⠀⠀⢀⡟⣆⠀⠀⠀⠈⣇⠀⠸⡄⠀⠘⣆⢹⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⢸⠇⢰⡇⢀⠀⠀⣠⡆⠀⠀⢸⠀⠀⠀⢸⠁⠀⠀⡄⣸⠃⢹⡁⠀⠀⠀⠸⡄⠀⣷⠀⠀⢻⠀⣧⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡼⠀⠸⡇⢸⠀⠀⢿⠃⠀⠀⢸⠀⠀⣰⣿⠀⠀⢰⡇⡟⠀⠀⣇⠀⠀⠀⠀⣇⠀⢹⠔⠆⢸⡇⣿⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⡇⢰⠀⢳⢾⡀⠀⢾⣄⡀⠀⣿⡀⠀⠿⣧⠀⠀⡾⡾⠀⠀⠀⠘⣧⠀⠀⠀⣸⠀⣻⡶⡤⠲⡇⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢳⠸⠀⢈⣿⣇⣠⣾⢛⣛⣛⣻⣭⣛⡉⠉⠉⠉⠛⠁⠀⣀⣀⣤⣼⣗⡿⣟⣿⣤⣿⠀⡇⠀⡇⣿⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⢸⣷⠀⠀⡿⣿⣿⣿⡿⠛⠛⠛⠻⣯⡁⠀⠀⠀⠀⠀⠈⢩⡿⠟⠛⠛⠛⢿⣿⣯⣿⣠⡇⢰⣇⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠸⣇⠀⠀⡇⣹⣻⣧⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣿⢻⡏⢸⠁⢸⣿⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣿⠀⠀⣿⣿⡇⠙⠷⠤⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠞⢁⣾⣁⡏⠀⣾⢸⣧⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢀⣿⠀⠀⠸⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⢰⢿⡟⢻⡄⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⡼⡇⣇⠀⠀⠹⡿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣯⠏⠀⡾⣸⡇⠈⡿⢦⣈⠳⣄⡀⠀⠀⠀⢀⡀ ⠀⠘⣦⠤⣀⣀⡤⠞⠋⣠⠞⣡⡇⠸⡆⠀⠀⢹⣼⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⣿⡟⠀⣼⡇⣿⣧⠀⠸⡦⠬⣛⣲⣭⣽⠿⠟⠋⠀ ⢀⡆⠈⠓⠤⣤⣤⣴⡮⠕⢺⠏⣿⠀⢻⣄⠀⠀⠻⡌⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠙⣾⠏⠀⣰⡿⢰⠇⢿⢦⣀⠘⢦⡀⠀⠀⠀⠀⢸⣦⠀ ⢸⣿⣄⡀⠀⠀⠀⢀⣠⠴⠋⣠⣿⡄⠸⡞⣦⡀⠀⠹⣦⣴⣿⠿⣶⠶⣤⣀⠀⠀⣀⣠⢶⣾⣿⣿⣿⡿⠋⢀⣴⣿⢁⣾⠀⢸⡀⠉⠳⢦⣙⣶⢤⣀⣤⣾⣿⠀ ⠀⢻⣷⣉⠙⠛⠉⠉⠀⣠⣴⡿⠃⢳⡄⢻⣿⣷⣄⡀⠈⣻⢿⣿⣟⠀⠀⣧⣙⣻⣿⠀⢸⡿⣿⡿⠋⠀⣠⢞⡿⢡⣿⣌⣧⡸⣿⣳⣦⣄⣀⣈⣉⡿⠟⣫⠟⠀ ⠀⠀⠙⠻⣿⣶⣶⡶⠿⠝⠋⠀⢀⣠⣽⣄⠙⠻⡿⠿⢶⣯⣀⣈⣉⢉⣽⠝⠃⢻⣘⠒⠚⠛⠉⣀⣤⣼⣿⣿⣷⣿⣽⣿⣿⡷⢿⣯⣽⣿⠒⠚⠒⠒⠚⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⠓⠶⠶⠶⠒⠋⢉⣾⣿⣿⡿⢶⣶⣾⣿⣿⡿⠀⠉⠙⠦⣄⣀⣀⡼⠟⠒⠒⠚⢿⣿⣿⡁⠀⡸⣿⣿⣿⣿⠙⢦⣭⣠⣟⣲⡶⠶⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⣿⣿⠃⢘⣿⡿⡟⠋⠁⠀⠀⠀⣰⠛⣿⣿⣿⣷⠀⠀⠀⠛⣿⣿⣆⢰⣿⣿⢹⣿⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠋⠀⠈⢧⣿⣥⣻⣿⠀⣿⠴⠒⠦⢤⣰⡃⠀⣿⣶⣿⡟⣆⣠⡤⠤⣿⣿⣿⣿⣿⣷⣾⡟⠀⠈⠙⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡾⢋⣽⠁⠀⠀⠀⣸⣿⣿⣿⣿⣷⠋⣶⣏⢙⣶⢯⣓⣾⣿⠿⣿⣛⡽⢷⡚⠙⣾⣿⣹⣿⣿⣼⣷⢹⡀⠀⠀⢹⣇⢭⣻⣷⣦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⣿⠀⣸⡇⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣦⡛⢿⣿⣧⣴⣿⣿⣿⣤⣿⣟⣛⣿⣿⣻⣿⣿⣿⣿⣿⣿⠸⣧⢷⠀⠀⠀⣿⣦⡍⠈⢻⣿⣧⠀⠀⠀ ⠀⠀⠀⣼⣿⠟⢿⣴⡿⠀⠀⠀⢰⣿⣿⠟⠛⢿⣿⣿⣿⠉⠉⠉⠉⢉⡟⣹⣿⣿⣿⣿⣏⠉⡁⠁⣿⠉⢙⣿⣿⠿⣶⣿⡜⡇⠀⠀⢸⣿⣷⢀⣾⣿⣿⡆⠀⠀ ⠀⠀⢠⡿⠊⠀⣸⣿⡇⠀⠀⠀⣿⣿⣷⠏⠀⠘⢿⣿⣿⠶⠊⠀⢀⡟⢰⣿⣿⣿⣿⣿⡾⡄⠙⠲⣿⡀⣼⣯⠉⣾⣿⣿⣿⢿⠀⠀⠈⣿⡟⣾⣿⣏⢹⣧⠀⠀ ⠀⠀⣾⠃⠀⠀⣿⢻⡇⠀⠀⢸⣿⣿⡿⠀⠀⠀⠈⢻⣿⡇⠀⠀⡼⢁⠟⢸⣿⣠⣿⡇⢣⢿⠀⢸⣧⣿⣿⠀⠀⠹⢿⣿⣿⣼⡀⠀⠀⣿⣿⣿⣿⡇⠀⣿⡄⠀ ⠀⠀⣿⠀⠀⠀⢿⡇⡇⠀⠀⣸⣿⠋⠀⠀⠀⠀⠀⣿⠻⣧⠀⣠⠃⡾⠀⢸⠈⢿⢼⡇⢸⠈⡇⢸⣷⣿⣿⣤⠀⢀⢀⣻⣿⣿⡃⠀⠀⣿⣿⣿⣿⠁⣰⣾⡇⠀ ⠀⣸⣿⡇⠀⠀⢸⣇⡇⠀⣴⡟⠁⠀⠀⠀⠀⠀⣸⡏⠀⢿⡄⡟⢠⡇⠀⣿⠀⢈⣸⡇⠘⡆⢇⢸⣿⣿⣿⠋⠉⠩⢭⣭⣍⣹⣷⠀⠀⣿⣿⣿⡇⠠⢿⢿⣷⠀ ⠀⣻⠟⡇⠀⢀⣾⣿⣽⣼⡿⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⢸⡇⣇⣸⠁⢀⡿⠀⢷⢸⡇⠀⡇⡘⢸⣿⠿⢿⡇⠀⠙⠉⠀⠚⠛⣎⣇⢀⣿⣿⣿⣿⣿⠻⣿⣿⠀

⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣦⡀⠀⢀⣴⣶⣶⣶⣶⣶⣶⣦⣤⣠⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⣀⣴⣶⣶⣶⣶⣾⠃ ⠀⣼⡿⠻⣿⣦⣀⣀⣀⣤⣶⣾⠿⠟⠋⠉⠀⠀⠀⠉⣿⣾⣿⣟⠉⠁⠀⠀⠀⠈⠉⢹⣿⣿⣅⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠀⠀⠀⣠⣾⡿⠛⠉⠀⠀⣿⣇⠀ ⠘⣿⣧⠀⠈⠉⣛⣛⣛⣋⣉⣁⣀⣀⣀⣀⣀⣀⣀⣠⣿⣟⣛⣛⣿⣦⣄⣀⣀⣀⣀⣀⣹⣿⣿⣿⣏⢀⣀⣀⣀⣀⣀⣤⣤⣾⣿⠟⠛⡿⠀⠀⣰⣿⣯⡶⠂⠀⠀⢸⣿⠃⠀ ⠀⢻⣿⣆⡀⠀⣿⣿⣿⣿⣿⣿⣍⠉⠉⠉⠙⠋⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠋⠉⠉⠉⠉⠙⠙⠛⠉⠉⠁⠀⠀⣇⢀⣼⡿⠟⠉⠀⠀⢀⣴⣿⠋⠀⠀ ⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⣿⣿⠁⠀⠀⠀⣴⣿⣿⣯⣄⡀⠀⠀ ⠀⢠⣾⠟⠉⠀⠀⢀⣴⡿⣿⡿⣿⣿⣿⡄⠀⠀⠀⠀⢸⡟⠋⠉⢉⣭⣽⣶⣬⣍⠉⠉⠉⠉⠉⠉⠻⣿⠛⠛⠛⠻⢿⣿⣿⣧⡀⠀⠀⣿⠻⣶⣤⣴⠀⡯⢸⠁⡏⢹⣿⡄⠀ ⠀⢸⣿⠀⠀⠀⣰⣿⢻⡇⢿⡇⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⣰⣿⣿⣧⣿⡜⣿⢷⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣠⡾⠛⠻⣿⣿⣆⠀⢹⠀⣿⣯⣸⡄⣧⣼⢀⡇⡼⢻⣿⡀ ⠀⠘⠿⣿⣿⣿⣿⣿⢸⣧⣾⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⢿⠟⠁⠈⣿⣷⠇⠈⣿⡄⠀⠀⠀⢸⡇⠀⣠⣾⣋⡀⠀⠀⠘⣿⣿⡄⣸⠀⠈⠻⠿⠛⠛⠛⢿⣧⣆⢸⣿⣿ ⠀⠀⠀⠀⠀⣼⡇⣿⣸⣿⡿⠋⣽⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⣴⠿⠃⠀⣠⡿⠛⠻⣄⢀⣿⢀⣼⠿⣟⣉⣽⣷⠀⠀⠘⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣸⡿⠨ ⠀⠀⠀⠀⢰⣿⡇⣿⣿⠟⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⢀⡴⠋⠁⠀⢀⣴⠟⠁⠀⢀⣿⡿⣷⣿⣷⠾⠛⠋⠉⠁⠀⢀⠀⢹⣿⣿⠀⠀⠀⠀⠀⢶⣦⣴⣿⣿⠟⠁⠀ ⠀⠀⠀⠀⠸⣿⣇⣿⡏⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⢠⡾⠀⠀⠀⠀⠀⠁⠀⢀⣠⣾⣿⣿⡿⠋⠁⠀⠀⢀⡀⠀⠀⢸⡇⠈⣿⣿⠀⠀⠀⠀⠀⠀⠈⢉⣭⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣿⣿⡇⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠘⣿⣄⠀⠀⢀⣤⣴⠿⡿⢻⡟⣿⣯⡀⠀⠀⢀⣾⣿⡇⠀⠀⢸⣧⠀⣿⣿⡀⠀⠀⠀⣀⣶⡾⠿⣿⣿⣦⠀⠀ ⠀⢀⣤⣤⡀⠀⢻⣿⣷⣤⣀⣤⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣾⣿⣿⣷⢰⣼⣯⣽⣀⣿⣼⣷⣿⣼⠃⠀⢠⣾⡿⣿⠁⠀⠀⢸⣿⡄⠙⠛⠁⠀⢀⣴⠛⠀⢢⣿⠟⠛⢿⣧⡀ ⠀⠈⢿⣿⣿⣶⡀⠈⠉⠛⠋⠉⣽⣿⣿⡇⠀⠀⠀⠀⢸⣏⠁⠀⠙⠻⠾⠿⠟⠋⠉⠁⠀⠀⠘⢏⣠⣴⠟⠃⣰⠏⠀⠀⠀⠈⢿⢻⣦⡀⠀⠀⢸⡏⠀⠀⢸⣏⠀⠀⢈⣿⣿ ⠀⠀⠀⢿⡇⢻⣷⠀⠀⠀⢀⣠⣾⣿⣿⡇⠀⠀⠀⠀⠘⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠛⠋⠉⠀⠀⢠⣿⠀⠀⠀⠀⠀⠘⣷⣹⣿⣶⣀⣼⡄⠀⠀⠘⢿⣄⠀⠈⠛⢸ ⠀⠀⠀⢸⡇⠠⣿⡀⢀⣠⠟⠋⢸⣿⣿⡇⠀⠀⠀⠀⢠⣤⣶⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠈⣿⣧⡀⠈⠻⣷⠀⠀⠀⠀⠛⢷⣄⠀⠐ ⠀⠀⠀⣿⡇⠀⣿⣷⡾⣫⣴⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⡟⢻⢿⣿⡟⠛⠛⠛⠛⠛⠻⢿⣿⣿⣦⠀⠀⢠⡟⠀⠀⠀⠀⣠⣤⣴⡶⣿⢻⡿⣦⣤⣹⣧⠀⠀⠀⠀⠈⢿⣦⠀ ⠀⠀⢠⣿⠃⠀⣿⣿⣿⠋⣿⣸⣿⣿⣿⡇⠀⠀⠀⠀⢸⣷⣿⣼⠋⣿⡆⠀⠀⠀⠀⠀⠀⠉⢿⣿⣷⠀⢸⠃⠀⠀⣠⣾⡟⢻⢸⡇⡿⢸⡇⣿⢹⡏⣿⢷⣄⠀⠀⠀⣸⣿⢠ ⠀⢀⣿⠃⠀⣰⡿⡇⢸⣤⣿⡿⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⠉⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢀⡏⠀⠀⢠⣿⣷⣿⣾⣿⣧⣿⢸⡇⣿⢸⡇⣿⢸⡟⣿⣶⡾⠟⠁⠀ ⠀⢸⡟⠀⢰⣿⠁⣷⣸⣿⠏⠀⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠃⠀⠀⢺⣿⠋⠀⠀⠀⠉⠛⢾⣇⣿⢸⡇⣿⢦⣧⣿⢿⡇⠀⠀⠀ ⠀⣿⡇⠀⣾⣿⡆⣿⣿⠃⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⣰⡿⠃⢀⣤⣶⣶⣶⣤⣀⠀⠀⢸⣿⡏⢰⣦⡀⠘⣿⣄⠀⠓⢶⣶⡀⠀⠙⠿⣿⣧⣿⡾⠟⠁⠈⡇⠀⠀⠀ ⠀⠹⣷⣾⣿⣿⠿⠟⠁⣀⣴⡶⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣄⡀⠀⣰⠟⠁⠀⠀⠀⠀⠙⢷⣄⠈⠉⠀⢀⣿⣿⠀⠘⠻⠿⠂⠀⢻⡿⣦⠀⠀⢹⠀⠀⢀⣰⣦⣤⡇⠀⠀⠀ ⠀⠀⠀⣿⡏⠀⢀⣤⡾⠋⠁⠀⢻⣿⣿⡇⠀⠀⠀⠀⢸⡿⢿⣿⣦⣿⡀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⠖⠛⢣⡿⠀⠀⠀⠀⠀⠀⣸⡇⢸⡇⠀⢸⠃⠀⡾⠃⠀⣿⠃⠀⠀⠀ ⠀⠀⠀⣿⡇⢀⣾⠋⢀⣤⣶⣶⣿⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⣙⣿⣿⣿⣄⠀⠀⠀⢶⣶⣶⣤⣠⣤⣤⣶⡿⠁⠀⠀⠀⠀⢀⣴⠟⠀⢸⡇⠀⡟⠀⣸⡇⢠⣾⠋⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⣾⣁⣶⢿⢹⣿⠋⢹⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⡿⠋⠉⠙⠿⣿⣦⣶⣄⠀⠈⠉⠉⠙⠛⠻⢶⣶⣶⣶⣶⠾⠛⠉⠀⢀⣿⢁⡾⠃⣠⣿⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⠃⣾⣾⢷⡄⢸⣿⣿⡇⠀⠀⠀⠀⢸⡇⠈⣿⡀⠀⠀⠀⠘⣿⣭⡿⣿⣶⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⣿⣿⣤⣾⣿⣟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣿⣿⠀⡇⢻⣎⢁⣼⣿⣿⠁⠀⠀⠀⠀⠀⣷⡀⠈⢿⣄⡀⠀⠀⠙⠻⣿⣿⡿⣦⣄⣀⣹⣿⡀⠀⠐⠶⠶⠶⢿⠛⣟⢫⡍⣩⢁⡟⢩⠛⡓⢶⣤⠀⠀⠀⠀⠀ ⠀⠀⣀⣾⣿⣿⢻⠰⡇⢸⣛⣾⣿⣿⠏⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠈⠙⠷⣦⣄⠀⠈⠻⣾⣋⡽⢙⡟⢹⠗⣶⢠⡗⢸⠃⡞⢸⣃⣿⣶⣿⡾⠷⢿⣿⠿⠶⣿⣷⡄⠀⠀⠀ ⠀⣾⣿⠋⠛⢿⣿⣷⣿⣾⣿⣿⣿⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣻⣷⣦⣤⣀⣈⠿⣄⠀⠹⣿⣷⡟⣱⠏⣸⠃⣾⣿⣿⣾⡿⠿⠿⠿⠿⢿⠿⣯⡉⠉⠛⠻⢦⡙⢿⣆⠀⠀ ⠀⢸⣿⣆⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⡇⠀⣿⡟⠿⣿⣾⣧⣾⣯⣯⣴⣿⡴⠶⢛⣿⡿⠛⠛⢧⡝⣦⠀⠀⠈⣷⢸⣿⠀⠀ ⠀⢠⣿⡿⠛⠻⠿⣿⣿⣹⡋⣿⢹⡉⣿⡏⠉⠉⠉⠉⣩⡿⠋⠉⠉⢻⣯⠉⠉⠉⠀⣼⠇⣠⡿⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⣾⢹⣇⠀⠀⢸⣇⣿⣶⣤⣶⠋⣸⣿⠀⠀ ⠀⣿⣿⡿⠿⣷⣦⣄⣙⣿⣿⣿⣿⣿⣿⣷⣤⣶⣾⡿⠏⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣧⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣝⣻⣿⣿⡿⠻⣶⣦⣤⣾⠿⠋⠀⠀ ⠀⠈⠁⠀⠀⠈⡙⠛⠛⠛⡋⠉⠉⠉⠀⠉⠉⢉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢈⡙⡛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⣛⢛⠉⠀⠀⠉⠙⠉⠁⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⡀⠀⠀⠀⠀⠀⠐⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡈⠙⠦⣀⠀⠀⠀⠸⡟⢦⡀⠀⠀⠀⠀⠀⣤⣔⠚⢿⠀⠀⠀⠀⣨⠗⡶⠶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣀⣘⣷⠤⠤⠴⣷⠀⠙⢿⡛⠛⣻⡿⠋⠈⢷⣤⣷⠀⠀⠀⣿⡼⠃⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⡄⠉⡟⠶⣤⣀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠛⠉⣁⡤⠄⠀⢀⢹⠀⠘⣌⠻⣴⡟⠁⠀⠀⠀⠙⠋⠀⠀⠀⠛⠁⠀⠀⢀⣀⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣄⡇⠀⢰⡏⠻⣦⣄⠀⣠⣴⠟⠋⠀⣠⠔⠊⠁⡀⠀⠀⠈⢸⡀⠀⠘⡆⠻⣦⣤⣀⠀⠀⢠⣞⣭⣷⣆⠀⠀⠠⣾⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣇⠀⡸⠀⢰⠇⠙⡿⣿⡁⠀⡰⠊⠁⠀⢀⡴⠁⠀⡾⠀⠘⣇⠀⠀⠹⡄⠈⢧⠈⢉⡶⢾⣽⣶⣿⡿⠀⠀⠀⠀⠉⠑⠒⠲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣯⡇⠀⡜⠀⠀⠀⠀⠙⠻⣄⡀⣀⡴⠋⠀⢀⡞⠁⠀⠀⢘⣧⡀⠀⣿⣤⠾⠟⠉⠀⠀⠉⠉⠉⠀⠀⣄⡀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢷⣤⡇⠀⢀⠀⠀⡇⢀⡬⠟⠁⠀⣀⡴⠋⠀⠀⠀⢀⣼⡇⠀⠀⠈⢻⣄⠀⠀⠀⢀⠴⡇⠀⠀⠀⢻⠙⣆⠀⣠⡾⠋⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢨⣿⣇⠀⢸⢀⣤⠟⠋⠀⣀⡤⠖⠉⠀⠀⢀⣠⠖⠋⢸⣇⢠⠀⠀⠀⠙⣦⡀⢰⠏⠀⡇⠀⠀⠀⠈⢳⡜⠓⠋⠀⠠⡀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⠃⢙⣷⠞⠋⣡⡴⠖⠋⠉⠀⣀⣤⡴⠚⠉⠀⠀⠀⢸⣿⠀⡄⣇⠀⠀⢈⠉⠉⠀⠸⣧⣤⣤⣴⠶⠛⠁⠀⠀⠀⠀⢣⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣡⡶⢋⣡⠖⠉⣁⣠⣤⣶⡾⠿⠟⠛⠛⠛⠶⠶⠤⡀⠀⣿⡆⡇⣿⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⢠⠸⡄⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⡿⢋⣠⣯⡶⠞⠛⢋⡿⠁⠀⠀⠀⣀⣤⣄⣴⣢⣖⣶⡀⠀⢻⣷⢡⢹⡀⠸⠀⢱⠀⠀⠀⠀⢤⠀⠀⠀⠀⡆⠀⢹⡀⠘⡄⢻⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⡿⠛⠁⠀⢀⣠⠴⠋⠀⠀⢀⡤⠚⠁⠀⠀⠉⠙⠛⠋⠀⠀⠀⣿⣞⡾⣧⠀⢇⠈⡆⠀⢦⠀⠈⡇⠀⢠⠀⢸⡄⠘⡇⠀⡇⠘⡆⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣟⣁⣀⣤⠴⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣅⣸⣧⠸⡆⠱⡀⠘⡆⠀⢱⠀⠈⢧⠀⣇⠀⠇⠀⡇⠀⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⠞⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⡹⣧⣱⡀⠀⠀⢳⠀⠘⡄⠀⢸⠀⢸⠀⠀⠀⡇⠀⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣳⡀⠀⢸⠀⠀⡇⠀⠈⡄⢸⡄⠀⠀⡇⠀⣇⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣄⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡹⡄⢸⠀⠀⡇⠀⠀⡇⠀⡇⠀⠀⣧⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⡄⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠈⠻⣌⣿⠀⢠⠇⠀⢰⠁⢰⡇⠀⠀⣿⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣄⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⢨⡟⠀⢸⠀⠀⡼⠀⣸⠃⠀⠀⡿⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⡶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⢀⣿⠁⠀⡎⠀⢸⠃⢠⡿⠀⠀⢸⡇⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢦⣀⡀⠀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣴⡦⢴⡶⠶⠶⠖⠋⠁⠀⠀⠀⠀⣼⠏⠀⣰⠃⢀⠏⠀⣼⠇⢰⠀⣿⠃⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⡟⠀⡾⠀⢠⡟⠀⢸⢀⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⢸⠁⢰⠁⠀⣸⠃⠀⣾⢸⡟⢠⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢰⠀⡼⠀⡜⠀⢰⡟⠀⢠⠇⢸⠇⠀⣧⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⢸⠃⢸⠀⡇⠀⡇⠀⣾⠃⠀⢸⠀⣾⠀⢲⡹⡌⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢸⠀⡇⠀⠁⢠⡏⠀⢀⡏⠀⣿⠀⡌⣿⣿⣄⠱⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢸⠀⢸⠀⠘⣾⠃⠀⢸⠁⠀⢻⡀⡇⠙⣞⢿⣧⡙⢆⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠘⡆⠀⡿⠀⠀⡏⢰⠀⢸⡇⢳⠀⢹⣦⠙⢿⣦⡳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⣇⠀⠀⠀⡇⠀⠀⡇⠸⠀⠈⣿⠸⡄⠀⠹⣦⠀⠙⠻⣮⣧⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠹⡄⠀⠀⣷⠀⠀⡇⠀⡆⠀⠹⣇⠻⡀⠀⠹⣧⡀⠀⠀⠉⠛⠷⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠀⠀⠙⠚⠐⠃⠀⠓⠀⠀⠛⠂⠓⠂⠀⠘⠛⠀⠀⠀⠀⠀⠀

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

⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀

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⡀⠀⣸⣛⣸⡟⠀⠸⣿⣿⣿⣿⣿⣿⣿⣣⣴⣷⣾⣿⣛⣿⣿⣅⡀⠀⠀⠀⠀⠀ ⣿⣦⡀⠈⠙⢧⠀⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢿⣾⣦⠀⠀⠀⠀ ⣿⣿⣿⣦⡀⣠⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⡿⣿⣿⠟⠉⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⠛⠷⡆⠀⠙⢷⣿⣿⣿⣿⣿⠀⢆⠀⠀⠀⠀⠀ ⠻⠟⣽⣿⣿⣿⣿⡿⠛⠱⢦⠘⠂⢀⣤⣖⣂⣈⣿⣿⣿⣿⣿⡆⠸⣷⣄⣀⠀⠀ ⠀⣰⣿⣿⣿⣿⡟⠀⢦⠀⠈⠻⣖⠿⠤⢬⣶⣬⡿⣿⣿⣿⠃⠀⠀⣿⣿⣿⣿⣿ ⣼⣿⡿⣿⣿⠇⠸⣦⣠⠵⠦⣄⣈⣳⣄⡟⢿⡍⡻⠟⣿⣷⣾⣶⣆⣿⣿⣿⣿⣷ ⣿⣿⡇⢿⡏⢇⠰⡏⠈⠳⢿⣿⣶⡌⠉⠁⠀⠉⠀⠘⣹⣿⣿⣿⣿⣿⣿⣿⣿⣍ ⠉⠉⢱⣟⢿⡼⣧⡇⣴⢻⣏⠳⠉⠉⠉⠀⠀⠀⡠⠜⠋⢾⣿⣿⣿⣿⣿⣿⣷⣄ ⠀⠀⠘⣟⠌⢻⣿⣿⡫⠑⠚⠁⠀⠀⠀⢀⣠⡴⠀⠀⠌⢈⣿⣿⠃⣿⣿⣿⣿⣿ ⠀⠀⠀⠙⣬⣦⡻⣿⢿⣶⣷⣄⡀⠀⠀⠉⠉⠀⢠⣪⣾⣿⣿⠏⠀⣿⣿⣿⣿⣿ ⠀⣀⣴⣾⣿⠟⣿⣿⢾⣿⣿⣿⣿⢿⣿⣶⣶⣂⣽⣿⣿⡿⠁⠀⢀⣿⣿⣿⣿⣿ ⠉⠉⠉⠉⠀⣰⣿⠏⡌⢿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⡿⠁⠀⣸⣼⣿⣿⢟⣾⡿ ⠀⠀⠀⠀⠴⠟⠃⣰⡇⣸⠋⣿⣿⣿⣿⣿⣿⣿⣿⢟⠈⣠⣾⣿⣿⡿⢱⣞⣿⣿ ⠀⠀⠀⠀⠀⠀⢰⣻⡇⠁⢿⣿⣿⣿⢹⣿⡿⢟⡵⣳⣿⣿⣿⣿⡿⠑⢉⣰⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡴⠚⠛⠉⣉⣭⠭⠛⠛⠛⠓⠶⣤⣀⡉⠛⠳⢶⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠟⣁⠀⠀⠀⠈⠀⠀⢀⣠⠴⠖⢋⡽⢿⡄⠉⠳⢄⡀⠀⠀⠉⠻⣙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠁⠀⠀⠀⠀⠀⠐⠋⠁⠀⠀⠁⢠⡟⠀⠀⠀⠀⠙⢦⠀⠀⠀⠈⢢⡈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⢤⡤⠤⠴⡺⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⣇⠀⠀⠀⠀⠀⠀⠁⠀⠙⢤⠀⠀⠀⠸⣷⠤⠤⠦⢤⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠤⣴⠞⠁⠀⠀⠀⠘⣹⣷⠊⠁⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠸⣷⠶⠶⠦⣝⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⢀⣠⠞⠁⠈⡇⠀⠀⠀⡀⠀⠀⣠⡾⠖⠛⠛⠉⠙⠻⣟⡢⢄⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⢹⣄⣀⠀⠀⠈⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣴⠟⠁⠀⠀⠀⣠⢖⣠⠞⢁⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠹⡏⠲⢽⣶⣄⡀⠀⠀⠀⠀⢳⡀⠀⢿⠈⠉⠲⣄⠘⢇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣀⠔⠁⢀⡞⠁⠀⢀⣤⣶⡿⠷⣻⣏⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠉⠛⢽⡶⣄⠀⠀⠈⢷⡀⠈⣇⠀⠀⠈⠳⡜⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⡾⠃⠀⣠⠏⣠⣤⣾⣿⣿⣥⣀⡾⠛⠁⠀⠀⣀⣐⣒⡒⠤⢤⡀⠀⠀⠀⠀⠈⣧⠀⣆⠀⠀⠙⢮⡛⢦⡀⠸⡇⠀⢿⣆⠀⠀⠀⠘⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⡿⠁⠀⣴⣯⠞⠙⡏⢿⡇⣦⣽⠁⠀⠀⠀⠀⠰⠞⠛⠉⣹⠛⠛⠶⢦⣄⣀⠀⠀⢹⡀⢸⠀⠀⠀⠀⠙⣦⢳⡄⡇⠀⢸⠸⡄⠀⠀⠀⠈⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⣸⠁⠀⣴⡋⠀⠀⢰⠃⠨⣧⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⣅⠀⠈⣹⣻⣶⠆⡇⢸⠀⠀⠀⠀⠀⠘⣇⢹⡇⠀⣼⠀⢱⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⣸⡟⠀⠀⢠⠏⠀⠀⠸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠬⢷⣅⣀⣠⠴⠋⠁⠀⢀⡇⢸⠀⠀⠀⠀⠀⠀⢸⡆⡇⢀⡇⠀⠈⣧⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣰⡿⠀⠀⢀⡏⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⣸⠁⣿⠀⠀⢸⠀⠀⠀⣼⣧⡇⣾⠁⠀⠀⢹⡀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢠⠋⡇⠀⠀⢸⡁⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⣼⡟⠀⠀⢸⠀⠀⣴⣿⡟⣻⠃⠀⠀⠀⠈⡇⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⡼⢸⠀⢀⡄⠀⡇⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣾⣿⡇⠀⢀⣿⢀⡼⠵⠋⣰⠏⠀⡏⠀⠀⠀⡇⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⡇⢸⠀⢸⡇⠀⢻⡄⠀⠀⠲⠖⠢⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠛⢁⡞⣽⠁⢀⣞⣿⠎⠀⠀⣰⡏⠀⣼⠁⠀⠀⠀⠁⠀⠀⢠⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢸⠇⠸⡇⢸⣷⠀⡏⢿⡀⠀⠀⠀⠀⠀⠘⠛⠃⠀⣀⣀⡤⢤⣖⡶⠿⠛⠋⠁⠀⣠⠞⢺⡏⣠⣿⠟⠁⠀⠀⣴⡟⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡼⠀⠀⢳⡘⣟⣶⡇⠈⠳⡀⠀⠀⠀⠀⠀⢀⡴⠚⣩⠴⠚⠉⠁⠀⠀⠀⠀⣀⠞⠁⢀⣿⠞⡽⠁⠀⢠⢄⡼⣹⠁⠀⣼⠇⠀⠀⠀⠀⠀⠀⢰⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⢳⠇⠀⠀⠈⢳⡽⣿⡇⠀⡀⠹⡄⠀⠀⠀⢠⣏⣴⠋⠀⠀⠀⠀⠀⣀⣤⠴⠋⠁⠀⢀⣼⠋⣰⠃⠀⢀⣿⣿⣦⡏⠀⢰⣿⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠻⣿⡇⠀⣧⠀⢷⣄⡀⠀⢸⣿⣁⣀⣀⣠⣤⠖⠛⠉⠀⠀⠀⠀⢀⣾⠃⣰⠃⠀⣠⣿⠋⠀⢻⠀⠀⣸⡏⠀⠀⠀⠀⠄⢠⡞⠀⠀⠀ ⢰⠀⠀⠀⠀⠀⣠⣟⠟⠀⠀⠀⠀⠀⠀⠀⠙⣿⣾⠿⡄⠀⠉⢙⡏⠉⠻⣍⠉⠀⠀⠉⠻⣄⠀⠀⠀⠀⢀⡾⣇⡴⠃⣠⠾⠃⠁⠀⠀⡞⠀⢀⡿⠁⠀⠀⠀⣸⣠⠏⠀⠀⠀⠀ ⠈⢷⣦⣤⠤⣚⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⠛⣿⣧⣷⠀⠀⣸⠃⠀⠀⠈⠃⠀⠀⠀⠀⠹⣆⠀⠀⠀⣾⣰⡟⣡⠞⠁⠀⠀⠀⠀⠨⡇⠀⢸⡇⠀⠀⠀⣸⣷⠋⠀⠀⠀⠀⠀ ⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡼⠉⣧⢿⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⣠⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀⠀⢰⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⢸⡈⣇⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣴⣿⡏⠀⣇⠀⠀⠀⠀⠀⠀⠀⣰⣧⠀⢸⡇⠀⣠⠿⠦⢤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠁⠀⠀⢀⡟⡇⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⡏⠀⣧⠀⠸⣆⠀⠀⠀⢀⣠⠞⠁⡇⠀⢸⣣⣾⠃⠀⠀⠀⠀⠙⠳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢖⣫⠗⠁⠀⠀⠀⣠⢏⣴⢧⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢱⡀⠘⣆⠀⠘⢧⣴⠶⠋⠁⠀⣸⡇⠀⣼⢯⡇⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⡵⠋⠁⠀⠀⠀⠀⣴⣷⠋⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⡞⠀⠀⢀⣳⣤⠼⣧⣄⠀⠈⠛⠒⢒⣾⢿⡇⠀⡏⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⢀⣾⢟⡡⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢸⡧⠖⠛⠋⣀⡤⠞⠋⠈⠙⢓⣒⡺⢏⡼⣿⠁⣸⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⡇⢸⣀⡤⣶⠿⣋⣀⡤⠴⠖⠚⠉⢁⡴⠋⢠⡇⢠⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⢋⣤⠔⣾⣇⢸⣤⠾⠛⠋⠁⠀⠀⠀⠀⢀⡴⠋⠀⠀⡾⣠⠏⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠞⠉⢠⠾⢃⣽⣾⣇⠀⢀⠀⠀⠀⠀⣠⡴⠋⠀⠀⢀⡾⣱⠃⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠸⣆⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⢀⡴⠁⣠⠞⠁⠈⢻⣷⣁⠀⢀⡴⣾⠟⠁⠀⠀⢀⣼⣿⠁⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⣈⠳⣤⡤⠀⢀⡴⠯⡟⠀⣰⠋⠀⡴⠃⠀⢀⣴⡟⠁⢈⠝⢋⡼⠃⠀⠀⢀⣴⣿⢿⠏⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⣰⠞⠀⠀⣇⣾⠁⠀⡼⠁⢠⠞⣽⢻⢃⡴⠉⢀⡾⢀⣀⣠⣴⠿⠋⠁⡼⠀⠀⢠⡇⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⣠⠟⠈⠛⢾⠃⣴⣃⣰⠃⣿⠊⣀⣤⣾⠯⠛⠛⠉⢀⣀⣠⡴⠧⢤⣄⣸⡇⠁⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⢀⣼⠇⠀⠀⠀⣸⡾⠀⠀⢹⠀⡇⠈⠁⠀⡏⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣀⡹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣞⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠀⢱⢂⢷⡀⣠⣦⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢼⡄⠈⡤⡞⢉⠀⣔⠍⠁⡗⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⡠⠛⡄⣡⡾⠌⠀⡄⡏⠢⠈⡦⣀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠊⢀⣀⣈⠉⠁⠀⠀⠐⠑⠤⠕⢁⣿⠢⡄⠀⠀ ⠀⡠⢒⠃⠀⠀⣿⣾⣽⠇⠀⠀⠀⠀⠀⢱⢸⢹⠀⢡⠸⠀⠀ ⢸⠘⠂⢆⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⣤⣂⣌⡞⢄⠘⡀⠃⡇ ⠘⢄⡀⢸⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠸⡀⠑⠤⡁⠒⡞⡄ ⠀⠀⠈⠉⠀⠈⠉⠒⠒⠒⡝⠀⠀⠀⠀⠀⡜⠒⣄⢈⣠⠃⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠒⠯⡤⡪⠜⠊⡍⡰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠳⢡⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⣀⠀⠀⠀⠀⠈⣄⠑⠤⠀⣤⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠉⠉⠉⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⣠⣴⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣄⡀⠀⣴⣿⣿⠁⠀⣠⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢈⡉⠛⠛⠿⠿⠋⣁⣴⣾⣿⣿⣿⣀⠘⢿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⠚⠛⠛⠻⠿⠗⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠿⠿⢿⡿⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣶⠖⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣴⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠈⠻⠿⠿⠿⢿⣿⣿⣿⣷⡄⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣿⡿⠟⠁⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣄⠀⢰⣄⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣷⣼⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣽⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣾⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡿⠟⠋⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠻⠿⠃⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡘⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⢿⣿⣿⣿⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⢿⣿⣿⣿⣿⣿⣿⠀⠀⠈⢻⣿⣿⣿⡿⠅⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⡿⠿⠟⢿⣿⣿⣿⡟⠛⠛⠛⠛⠿⠿⠟⠛⠛⠛⠉⠉⠀⠙⢿⣿⣿⣿⣿⣄⠀⠀⠀⠙⢿⣿⣿⣿⣿⣧⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⠈⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣦⣀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡄⠀⠀⠀⠀ ⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀ ⠀⠸⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⣀⠀⠀⠀⠀⢸⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⡆⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿

⠐⣆⠀⠐⣶⣶⠖⠀⢀⣶⠀⠀⠀⠀⠀⣶⡖⠀⠀⠀⠀⢰⡖⠀⠀⠀⠀⠀⢰ ⠀⣿⡄⠀⠸⠃⠀⣰⣿⡏⠀⢀⣶⣶⣾⣿⡇⠀⢰⣶⣶⣾⣷⣶⠂⠀⢰⣶⣾ ⠀⣿⣿⡄⠀⢀⣼⣿⣿⠇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢀⣿⣿⣿⠀⠀⣾⣿⣿ ⠀⣿⣿⠃⠀⢸⣿⣿⣿⠀⠀⠼⠿⠿⣿⡟⠀⠀⠿⠿⢿⣿⣿⡇⠀⠀⣿⣿⣿ ⠀⠿⠿⠀⠀⠿⠿⠿⠯⠀⠀⠀⠀⠸⠿⠇⠀⠀⠀⠀⠼⠿⠿⠇⠀⠰⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠈⠈⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⢀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣉⣩⣤⠴⠶⠶⠒⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠤⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡍⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣫⣭⣷⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠖⠚⠛⠛⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠉⡁⠀⠀⠙⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⠷⢿⣦⣤⣈⡙⢿⣿⢆⣴⣤⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡀⣸⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣟⣩⣤⣴⣤⣌⣿⣿⣿⣦⣹⣿⢁⣿⣿⣄⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠋⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⢦⣽⣿⣿⢻⣿⣿⣿⣿⠋⠁⠘⣿⣿⣿⣿⣿⣿⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠿⣿⣯⣼⣿⡿⠟⠃⠀⠀⠀⣿⣿⣿⣿⣿⡛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠟⠃⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⢁⣀⣀⣀⣀⣀⣠⣀⣀⢀⢀⢀ ⠀⠀⢿⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠙⠛⠛⠙⢻⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⠀⠘⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⢿⣿⣆⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡼⠁⢀⣀⡀⠀⠀⠀⣦⣄⠀⣠⡄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣬⢻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⣿⡿⠿⠦⢤⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠒⣿⣿⣿⡿⠟⠹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡖⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⣾⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣆⣀⣀⣤⣴⣶⣶⣾⣿⣷⣦⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡟⠛⠛⠻⠛⠛⠛⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠓⢁⣬⣿⠇⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢰⡿⣻⠇⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢐⣯⠞⠁⠀⠀⠀⠀⠀⠀⣄⠱⣄⠀⠀⠀⠀⠸⡧⠟⠆⠀⠀⠀⠀⠘⠿⢿⠿⠿⣿⡿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠂⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡄⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⣦⣼⡏⠳⣜⢿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⣷⣦⣤⣀⣀⣀⣴⣿⣿⣿⣿⣿⡿⠻⠆⠸⣎⣧⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣠⡄⠀⣿⢹⡇⢸⡀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠔⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣠⡀⣀⣀⣀⣄⣀⣠⠀⣀⣄⢀⣀⡀⣀⣀⢀⣀⣀⣀⣀⣀⡀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠙⢿⡟⢿⣿⠿⣿⡿⢿⣿⠿⣿⣿⢿⣿⡿⣿⣿⠍⢹⡏⢹⡇⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠚⠂⠘⠛⠒⠚⠓⠒⠛⠒⠘⠓⠂⠛⠓⠚⠓⠂⠘⠃⠘⠃⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⣀⣀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⢀⡤⠖⢋⡽⠟⠉⣩⠋⣽⣯⠳⣄⠀⠀⠀⠀⠣⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡼ ⠀⠀⡴⠋⠀⠐⠁⠀⠀⠰⣇⠀⠈⠁⣠⣿⣭⣉⠓⠆⠀⠀⠀⠀⢸⠃⠀⠀⠀⢀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡞⢀⡔⠀⠀⠀⠀⠀⠀⢬⡑⠲⢾⣿⢿⠛⣽⣧⠠⡀⠀⠀⠀⡎⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⢠⡟⡁⠀⠀⠉⠱⡀⡄⠀⠈⣿⠻⣭⣴⣿⣿⣿⡆⢧⠀⠀⣼⣠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⢸⠸⡅⢀⣤⡄⠀⡷⢛⡄⠀⢻⠷⣍⠹⣿⣿⣿⣷⡌⢧⡘⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡆⠀⠑⠤⣉⡥⢾⣥⠟⠁⠀⠀⠀⠘⢦⡙⠿⣿⣿⣿⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢆⠀⠀⠁⠀⠘⠁⠀⠀⠀⠀⣠⣤⣀⣳⣄⢸⡿⢃⣾⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠳⡀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣘⡎⠈⠷⠛⢡⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢦⡀⠈⠑⠦⢀⠀⠀⠀⠊⠁⠀⣀⠀⠤⠷⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⠢⢤⣀⣀⣀⣀⡀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⠐⠂⡀⠀⠀⠠⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠄⠀⣀⣀⡠⢤⣠⢴⡒⢤⣠⢲⣿⠓⣾⡅⠀⣿⡧⠀⢠⠴⡒⠢⣄⣀⣀⣀⣀⠀⠠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢈⠀⢯⡁⠘⠇⣼⣇⠘⣿⡶⣧⡀⠻⣷⣿⡆⠁⣿⡤⠀⣇⠀⢿⠀⣼⡷⠀⣎⣭⣷⠀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠂⠀⡹⣆⣀⣏⠘⠲⠼⠟⠋⠙⠛⠛⠁⠈⠛⠛⠁⠀⠈⠓⠾⠾⠻⣥⣀⣿⡉⠁⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠈⠳⠼⠿⠋⠀⠀⠀⠀⠀⠀⣀⠀⢀⣀⡀⠀⠀⣀⡀⠀⢀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠋⣠⠤⣤⣀⡀⢀⡤⢔⠦⣄⠀⢺⡉⠉⢿⢡⡿⠛⣷⣉⣶⠋⣯⡍⢺⡍⠀⣜⣷⠤⣀⢤⡀⢀⣀⣤⠤⢤⡀⢢ ⢠⠀⢻⠀⢹⣄⠈⣿⠀⢽⣶⢾⡆⠀⣹⡄⢀⣾⠳⣄⠹⣛⣿⣄⠙⣟⣿⣇⠀⢿⡇⠰⣿⣄⡿⠉⣠⡍⠀⣾⠁⡸ ⠀⢧⠈⣇⡀⣿⣠⡿⠳⠤⠿⠟⠀⠈⢧⣽⡾⠃⠀⠈⠉⠉⠀⠈⠉⠉⠁⠈⠓⠛⠙⠲⠤⠿⠷⣄⣻⠀⢰⡏⠀⠃ ⠀⠈⢄⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠂⠐⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠰⣤⢶⣶⣶⣶⣶⣴⣦⣶⣴⡶⡶⢶⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠓⠘⠒⠓⠚⠓⠛⠚⠓⠛⠂⠓⠐⠀⡇ ⠀⠀⠀⠀⢀⢀⣀⢀⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⢀⠔⠈⠙⠉⡜⠹⠏⣦⠤⢀⠑⠀⠀⡄⠀⠀⢀⠤⠀⠀⠀⠀⠀⠀⠀⠐⠃ ⢠⢂⠄⢀⡀⠀⠫⣲⣺⠿⣻⡆⡄⠀⠰⠀⡠⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⣿⠃⣀⠈⡴⡄⢸⣜⢻⣿⣿⡰⡠⠗⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡄⠑⠭⢪⠝⠁⠀⠀⠣⡙⢿⡟⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢄⠀⢀⠀⠀⠀⠉⢉⣋⠸⠚⣵⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⠤⣉⠒⠀⠈⠠⠄⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⡀⠀⢀⣀⣀⡤⣀⢤⡤⡔⢰⡄⢀⠠⢄⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠄⠣⡈⢸⢇⣳⡾⢌⡿⠧⣼⠆⠠⣘⣂⡟⢰⡿⠇⠇⠀⠀⠀ ⠀⡀⠀⠸⠘⠽⠋⠀⢀⣀⣀⣀⡀⡀⢀⣀⢀⠠⡈⠉⠁⠀⠀⠀⠀⠀ ⢈⠰⡉⣗⢢⠊⣯⣦⠘⣄⢡⢣⡸⣾⣕⢧⣿⠀⣞⢹⣕⠔⣒⢉⡆⡀ ⠀⢇⠡⠼⠼⠑⠚⠃⠈⠚⠋⠀⠈⠁⠀⠉⠀⠉⠉⠒⠚⠣⠥⣸⠀⠁ ⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠊⠻⣀⣠⣤⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠁⠈⠁⠀⢀⡠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢐⠒⢂⣄⡀⠀⠀ ⠀⠀⠀⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⡡⠊⠀⠀⠀⠀⠉⠓⠄ ⢰⠀⠀⠑⢄⣀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣄⠀⠀⠀⠀⠀⠀⠈⠑⠠⠄⣀⡀⠀⠤⠐⠊⠀⡜⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡀⠠⡀⠀⠑⠀⠀⢠⠀⠀⠄⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡙⢢⠨⢙⣉⠄⠃⢠⠀⠀⢈⡤⠐⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⡄⠹⢾⡲⢠⢸⡀⠀⠐⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠝⢞⠁⠈⡀⠈⢆⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⡄⢑⠄⠀⠁⠒⠀⠌⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⡠⡪⣵⠁⠀⠀⠀⠀⠀⡸⢈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣓⠧⠭⡝⠁⠀⠀⠀⠀⠀⠘⢳⡷⢌⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢋⣵⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⠟⠋⠀⣠⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⠿⠿⠟⠛⠛⠛⠻⢿⣿⠋⠀⠀⣾⣿⠟⠉⠀⠀⣠⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡷⢶⣤⣤⣀⣀⣴⠾⠋⠁⠀⠀⠀⠿⣧⡀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣯⣥⣤⣤⣄⣀⣨⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣀⣀⡀⢀⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠉⣩⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣷⣄⣀⣀⣀⡀⠀⠀⠀⠈⢻⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⠀⢀⣠⣾⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢤⢀⠀⠀⠀⠀⠀⠘⣈⡢⠤⢴⢱⡖⣢⠒⢬⡄⠀⡷⠉⢢⡀⠀⠀⠀⠀⠀⠀ ⠈⢦⠉⠖⠤⣠⠖⠋⠔⠀⠁⠸⠀⢎⢧⠄⣠⣶⣦⠀⠴⣈⡀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⢠⠀⠈⠒⡤⠐⠀⠊⠀⡵⠈⢖⠂⠁⣉⠁⠠⡀⢀⢮⡀⠀⠀⠀⠀⠀ ⠀⠀⢠⠿⡤⢔⡉⠄⢊⡀⠄⠊⢠⣀⠈⠢⠌⢌⣀⡈⠎⠉⢠⢳⠀⠀⠀⠀⠀ ⠀⠀⡾⣪⠮⢔⠖⠋⣉⣉⣡⡄⢸⡓⡄⡰⠀⠀⡀⠀⠄⢂⠀⡎⡇⠀⠀⠀⠀ ⢀⣜⠉⠤⠒⠁⠀⠈⠀⠀⠈⠀⠀⢻⣱⣀⠃⢂⢠⠐⠰⠘⢸⢀⡇⠀⠀⠀⠀ ⡇⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣆⢸⠀⠀⡆⡄⢸⢸⡇⠀⠀⠀⠀ ⠑⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣽⢠⠀⠇⠇⢸⢸⠀⠀⠀⠀⠀ ⠀⠈⢢⡁⠀⠀⣀⣀⣀⣀⣀⣀⣀⠠⠔⠁⢠⠇⡈⡘⢸⠀⡌⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡜⢠⢁⠁⠇⡄⡇⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢠⢳⢸⠈⡸⢀⢡⠡⣛⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠘⣸⠸⠐⠇⠘⠘⣴⢻⢮⡢⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⠀⢣⡄⠀⠀⡇⡀⢇⡄⢣⠙⠳⢄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠉⠀⠁⠁⠁⠈⠀⠀⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠋⠉⠁⠀⠀⠈⠉⠙⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠟⠉⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠈⠻⣦⣀⣠⣤⠀⠀ ⠀⠀⠀⢀⣾⠋⠀⠀⠀⡠⠒⠉⠀⠀⠀⠀⠉⣑⣦⣤⠶⠞⢛⣉⣀⠘⣇⠀ ⠀⠀⠀⣾⠃⠀⠀⢠⠊⠀⠀⣀⣠⡤⠶⠚⡋⣩⠁⣶⣶⠛⠘⣏⣹⠄⢻⡄ ⠀⠀⢸⡏⠀⣀⣠⡧⠶⠚⣋⣩⡁⠀⠀⣾⠛⣞⢧⢸⠸⡟⠓⢹⡝⢦⡈⣧ ⣠⡤⠾⠟⠋⢩⡄⢰⣆⣷⢻⣉⡄⠀⠀⠸⣆⢹⠈⢿⡆⠻⠛⢃⣡⣤⠶⠞ ⢻⡄⢰⡟⠗⠸⡿⣌⣿⣿⡟⣯⣁⡄⠀⠀⠙⣛⣠⣤⢶⠞⠛⠉⢹⡟⠀⠀ ⠈⣧⠀⣧⠛⣇⣟⠻⡾⠄⠘⣙⣩⡤⠶⠞⠋⠉⠀⢀⠎⠀⠀⠀⣾⠃⠀⠀ ⠀⠸⡆⠈⠛⣃⣩⣤⠶⠾⣟⠉⠁⠀⠀⠀⠀⣀⠔⠃⠀⠀⢀⣼⠇⠀⠀⠀ ⠀⠀⠻⠞⠛⢿⣧⡀⠀⠀⠀⠉⠑⠒⠒⠂⠉⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠻⣦⣄⣀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠶⠶⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠉⠉⠉⠶⠤⠄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠒⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠑⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢧⠀⠀⠀⠈⡢⢀⣀⠀⠀⠀⠀⢀⡠⠗⠂⡝ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠳⡀⠀⠀⠀⠀⠀⠙⠢⣀⠀⢇⠀⢠⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⡀⠀⢩⡀⠀⠀⠀⣀⣰⠀⠈⢦⠀⠑⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠙⡦⠤⠥⠀⠀⢸⣿⡏⠀⠀⠀⢣⢰⡅⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⡄⠹⡢⢰⡀⠀⣀⢆⡘⠟⠁⠀⠀⠀⠘⠇⢱⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠈⠒⠵⣄⢱⡀⠹⠚⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣂⡀⠀⠀⠑⠇⠀⠀⠈⢳⠠⢄⣀⣀⣀⠤⠋⠀⠀ ⠀⠀⠀⣀⠤⢤⠔⠩⢟⠳⡤⡤⠴⡤⠠⡶⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡜⠁⠀⡟⠀⠀⠀⢢⠃⠀⠠⠦⡄⠌⠑⣠⠤⠷⣖⠒⠢⡄⠀⠀⠀ ⠀⠀⣇⠀⠀⢧⠀⠀⠀⠀⢱⡀⠀⠀⠸⠀⠈⣀⡀⠀⠈⢧⠀⡷⠀⠀⠀ ⠀⠀⢸⠄⠀⡼⡧⠀⣀⣠⠴⢓⡶⠒⠒⠊⠉⠁⠘⣦⠤⢺⠽⠃⠀⠀⠀ ⠐⠶⠯⠴⠊⠀⢗⣂⣸⢤⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⢠⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⣧⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠃⢹⡆⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⢻⡄⠀⠈⠙⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⢻⣄⠀⠀⠀⠈⠙⢷⣦⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡄⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠙⢷⣄⠀⠀⣀⣴⡾⠟⠋⠀⠀⠉⠛⠿⢶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣧⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠀⢻⣶⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣧⡀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⢸⣿⣤⣀⣀⠀⠀⣀⣀⣠⣤⣶⡶⠶⣿⣿⣿⣶⣶⣿⠿⠶⠶⢶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠻⣦⣄⡀⠀⠀⠀⠀⠙⢷⣤⣾⡿⠛⠛⠛⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠈⢻⣶⣤⣤⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣉⣿⣷⣶⣤⣀⠀⢀⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣄⣀⣀⡙⣿⣆⠀⠀⠀⠀⠀⠀⢻⣇⠀⠉⠙⠻⣦⣄⠀⠀ ⠀⠀⢠⣶⠟⠋⠁⠀⠀⠈⠙⢿⣾⡟⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⡿⠛⠋⠉⠉⠉⠛⠛⠻⣷⡀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⣸⡿⠀⠀ ⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⢀⣴⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⢹⣇⠀⠀⠀⢿⡇⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⢠⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠘⣿⡄⠀⠀⠘⣷⡀⠀ ⠀⠀⠀⠸⡇⠀⠀⢀⣾⠟⠁⠀⠀⠀⢀⣴⣿⢿⡿⠀⠀⠀⠀⢀⣴⣾⡿⠟⠛⠛⠛⠻⠿⣷⣤⠀⠀⢻⣆⠀⠀⠀⠻⣿⣆⠀⠀⠘⣷⡀ ⠀⠀⠀⠀⣧⠀⠀⢸⡟⠀⠀⠀⠀⢠⣾⡿⠁⣼⡇⠀⠀⠀⢠⡿⠋⠁⠀⠀⢀⣀⡀⠀⠀⠈⢻⣧⠀⢸⣿⣆⠀⠀⠀⠙⣿⡄⠀⠀⠘⣷ ⠀⠀⠀⠀⢿⡄⠀⢸⣷⠀⠀⠀⢀⣿⠟⠀⠀⢻⣧⠀⠀⠀⣾⡇⠀⠀⣴⠿⠛⠛⣿⣇⠀⠀⢸⡿⠀⣾⠿⣿⣇⠀⠀⠀⣿⠁⠀⠀⠀⢹ ⠀⠀⠀⠀⠈⢿⣦⣨⣿⣧⠀⠀⣼⡟⠀⠀⠀⢸⣿⣷⣤⣤⣿⣇⠀⢸⣿⠀⠀⠀⢸⣿⠀⠀⢸⣇⣼⡏⠀⣿⣿⠀⠀⠀⣿⠀⠀⠀⢀⣾ ⠀⠀⠀⢀⣴⡾⠛⠋⠛⠻⢷⣤⣿⠃⠀⠀⠀⢸⣿⡏⠙⠿⣿⣿⣄⠀⢿⣦⣀⣀⣾⡟⠀⠀⣿⣿⣿⠁⠀⣿⡏⠀⠀⢰⣿⣠⣴⠾⠛⠁ ⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠈⢻⣿⠀⠀⠀⠀⠘⣿⣧⡀⠀⠀⠉⠙⠻⠿⠿⠿⠿⠛⠀⠀⠀⢨⣿⠃⠀⠀⣿⡇⠀⢀⣿⡟⠹⣧⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠉⠉⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠃⠀⠀⢰⣿⠀⠀⣼⡿⠁⠀⠘⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠘⢷⡄⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⣄⠀⠀⠀⢀⣤⣾⡿⠟⠁⠀⠀⠀⣸⡏⠀⣴⡟⠁⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣾⡿⠟⠉⠀⠀⠀⠀⠀⣠⣿⣶⠿⠋⠀⠀⠀⠀⣸⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠈⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠁⠀⠀⠀⠀⠀⢀⣴⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣦⣄⣀⡀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⣀⣠⣴⠟⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⣿⡿⠟⠋⠀⠀⠀⠀⠀⣠⡶⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠷⠶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣤⣀⣤⣴⠟⠋⣿⣤⡶⠶⣦⣤⣠⣴⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡴⢤⣄⣀⣤⠶⢦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡟⠀⠀⣀⣍⣿⣿⡷⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⠀⠀⢿⣟⣽⡈⠁⢀⣰⠟⠲⠴⠖⢻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⡾⠉⠉⠈⠛⠒⠚⠋⠁⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣸⣦⢇⡀⠀⠀⠀⣀⠀⣀⡀⣀⡤⢤⣀⣠⣄⣀⠀⢀⣤⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢯⠁⠙⠻⢷⠚⠓⠖⠛⠛⠙⠋⠁⠀⠀⠛⠉⠃⠙⠋⡟⠁⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠈⣇⠀⠀⢀⣠⣤⣤⣆⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢨⣿⠀⠀⠀⠘⡆⠀⠘⢷⣘⡿⠛⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠹⢴⣇⠀⠀⠹⡄⠀⠀⠈⠀⠀⠀⠀⠀⠀⢠⣬⡧⣤⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣆⠀⠀⢳⣄⠀⠀⠀⠀⢀⣆⣰⣿⣛⣿⡖⠺⣷⠿⠛⠦⠴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠂⠀⠈⠳⡟⠚⠓⠛⠉⣿⣟⣃⣻⣆⣀⣈⠳⣄⠀⠐⣿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣀⠀⣧⠺⡇⠀⢶⡞⢯⡉⠁⠘⠂⠀⠀⠙⡆⠀⠀⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⢹⣆⠸⣆⢰⢀⣶⠧⠤⣭⣶⣄⣀⣀⣀⠀⠀⠀⠀⠀⠨⠷⢶⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⣠⡾⠹⠞⢻⣶⣤⡀⣿⡿⠺⠻⠿⢿⡀⠀⠀⠀⠀⠈⠉⠛⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡼⠛⠉⠀⠀⣠⣼⣶⡈⠻⣟⡷⣤⠀⠀⠀⠉⣳⣦⡄⠘⠒⠲⢦⠀⠀⠀⠀⠀⠀⠀⠀⢹⣤⠀⠀⠀⠀ ⠀⠀⠀⠀⡾⠋⠁⠀⠀⠀⠀⣹⣄⠈⠏⠙⢳⣿⣿⠀⠀⢹⣟⠇⢼⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣷⠀⠀⠀ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠹⢤⣤⣀⠘⣇⢻⡸⡗⢾⣿⡛⠶⣓⡖⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣯⡀⠀⠀ ⠀⢰⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣬⣿⣇⢹⡿⡿⠀⠈⣟⡟⢉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠁⠀ ⢠⡿⠁⠀⠀⠀⠀⠚⢻⣍⣙⣄⠀⠈⢳⣶⡶⢛⣤⠞⠻⠟⠿⠂⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀ ⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠾⣍⣻⣿⣇⡾⠁⠀⣤⣆⡀⠀⠸⠟⠂⣴⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⢿⡿⠛⠓⠛⠃⠀⠘⣯⣽⠟⠀⠀⠀⣠⣄⠋⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠙⠋⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠉⠙⠿⣿⣿⣿⡗⢄⠀⢸⣿⡆⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⠁⠀⠀⢀⣴⣿⣿⣶⣤⣀⠀⠀⠈⠻⣿⣷⡀⠁⢘⣿⣿⡄⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⢀⣴⣿⢿⣿⣿⣿⣯⣿⢷⣦⣄⠀⠈⠻⣿⣿⣿⣿⣿⣷⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⣿⣿⣦⣀⠈⢿⣿⣿⣿⣿⣇⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⠁⠀⠀⢀⣼⣿⣟⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⢿⣷⣿⣿⣷⣄⠙⢿⣿⣿⣿⡄⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡜⠁⠀⠀⢠⣾⣿⠿⡇⠙⣿⣹⣇⣼⣿⣽⣿⢻⣿⣼⣷⣾⡟⢿⣿⣷⣄⠙⢿⣿⣷⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠎⠀⠀⠀⢠⣿⡿⣿⣠⣳⣇⣸⣷⣿⢻⣿⣿⣿⠘⢾⣿⢿⣉⣓⠈⣿⣿⣿⣷⡌⠻⣿⣆⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⠋⠀⠀⠀⢀⡾⣿⣧⣿⢿⣿⣿⣿⣾⣿⠎⠉⠉⠉⠀⣸⣾⣿⠛⠛⢿⣿⣿⣿⣹⣿⣦⠙⢿⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⢀⠀⢀⣾⣷⣿⣿⣿⡟⢩⣿⠋⣭⠟⠁⠀⠀⠀⠀⠉⣿⣷⢷⠀⠀⣿⣿⣿⣿⣿⣿⢷⡎⠁⢠⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢱⠀⢻⠣⣼⠿⢻⣿⣿⣿⣇⣼⡟⠰⣿⣿⡄⠀⠀⠀⠀⠀⠻⣍⣸⠀⠠⠋⣿⣿⣿⣿⡇⡜⠀⢰⣿⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢣⠘⣆⠀⠀⠸⣿⣿⣿⣿⡝⠿⡀⣳⡼⠃⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⢹⣿⣿⣿⣅⠃⣠⣿⠇⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢣⡹⡄⠀⠸⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣯⢰⣿⡟⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⣿⡄⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠂⠀⠈⣿⣿⣿⡇⢸⣿⠃⢀⡜⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣄⠸⣿⣿⣿⣿⡄⠀⠀⠠⢀⣀⡠⠔⠒⠂⠤⠐⠊⠀⠀⢀⣼⣿⣿⣿⡇⢹⡟⣠⠞⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢲⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⢹⣿⣿⣿⣿⣸⡟⠁⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⣀⣠⣴⣾⣿⣿⡿⢇⣸⢿⣿⡿⠛⠀⠀⢀⡮⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⢿⣿⣿⣿⡹⣿⣿⣿⣿⣿⣿⡏⠙⠿⢋⣀⠼⠳⣾⣿⠁⠀⠀⠀⠎⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠈⢿⣿⣿⣁⣤⣍⡉⠛⣻⡟⠉⢉⠉⠁⠀⠀⣴⣿⠇⠀⠀⠀⠀⢀⠴⠋⢳⡤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣣⣤⣶⡷⠟⠓⠦⠤⣍⣻⣍⠃⢀⠀⠀⠀⢀⡼⠿⡃⠀⠀⠀⣀⣴⡟⠀⠀⢸⠟⠉⠉⠒⠢⢄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠊⡉⢁⠀⠀⠀⠀⠀⠀⠀⠴⠻⡏⠳⡮⠤⠤⣶⠉⠀⢈⣥⣶⣶⣿⡿⢹⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀⠁⠀⠀ ⠀⠀⠀⣠⠤⠀⡄⢹⣸⣰⡇⠀⠀⠀⢀⠀⠀⠀⠀⠀⢹⣾⠁⢀⣀⣸⣿⣿⣿⣿⣿⣿⣿⡇⠐⢒⣊⣉⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠊⠉⢀⢧⣿⡟⠁⠀⢀⣴⠏⠀⠀⠀⠀⠀⣼⠋⠉⠁⠉⠉⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⣠⢎⣾⣿⣡⣤⣴⣿⢃⣴⣶⣦⣤⣀⣠⠏⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡁⠀⠀⠉⠙⢿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠈⠁⡂⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣿⡇⢀⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠛⠛⠿⣆⠀⠀⠑⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢖⠝⠀⢹⣧⢸⡿⠟⠋⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣤⣽⣄⣀⣀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠈⠉⢸⣇⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣤⣤⣴⣶⠾⡟ ⠀⠀⠀⠀⠀⠀⢀⣞⠞⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⡼⠁ ⠀⠀⠀⠀⠀⢀⢎⠏⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠀⠀⠀⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⡌⡎⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠋⣻⣿⡉⠉⠉⠉⠉⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀ ⠀⠀⠀⠀⠀⠁⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠹⣿⣿⣿⡽⠀⠀⠘⣿⣿⣿⣦⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⡿⠿⢻⠟⠁⠀⢀⡴⠛⠛⠛⠋⠀⠀⠀⠙⠛⠛⠛⡆⠀⠀⠘⡆⠀⠀⠀⠀⣀⠴⠋⠀⢠⠀⠀⠀⠀ ⣠⣤⣶⡾⠿⠿⠛⠛⠉⠉⠀⠀⢠⠃⠀⠀⠀⢠⣇⠀⠀⠀⠀⠀⠠⠄⠀⠀⠂⠀⣵⠀⠀⠀⣽⠀⣀⠴⠊⠁⠀⠀⠀⢸⡄⠀⠀⠀ ⠈⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠻⣄⠀⠀⠦⣶⣶⣶⠖⠀⠀⣴⡏⠀⠀⠐⢟⠉⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⠈⠙⠒⠤⣀⡀⠀⠀⠀⠀⡴⠃⡀⠀⠀⠀⠀⢈⣧⣄⠀⠈⠉⠁⠀⣠⡾⠋⠀⠀⠀⠀⠀⢳⣇⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⢰⠀⠈⠉⠑⡒⢺⡁⠀⠁⠀⠀⠀⠀⢸⣿⠻⣍⡒⠂⣘⠿⢻⡁⠀⠀⠀⠀⠀⠀⠘⡸⡄⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢃⢣⠀⠀⠀⢸⠸⡜⡆⠀⠀⠀⡀⠀⠀⢻⠓⢤⣈⣉⣀⠤⢊⡇⠀⠀⠀⠀⠀⢠⠞⡿⡇⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢆⢂⠀⠀⠀⠑⢸⠟⢄⠀⠀⠉⣇⠀⡞⠳⡀⠀⠻⠀⢀⠾⠄⠀⡀⠀⠀⢠⢃⡜⡵⠁⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠊⢣⠀⠀⢰⢸⠀⣸⣧⠀⢠⣟⠀⠀⠀⠉⠢⣤⠔⠁⠀⠀⠀⣱⠀⠀⣸⡎⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠣⢳⣿⣧⣴⣿⣿⣷⣦⣤⣀⠀⠛⠀⣀⣤⣴⣾⣿⣀⣴⣿⣿⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⡀⠀⠉⠙⠛⠿⠿⠿⠿⠿⠿⠿⠛⠋⠉⠀⠀⡠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠁⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⢀⣰⣿⡿⠋⠁⠀⠈⠑⠀⠀⠀⠀⠀⠤⠤⠤⣤⣠⡔⠋⢳⣀⡀⠈⠙⠿⡿⠀⠀⢀⣿ ⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠏⢀⣴⡿⠟⠉⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣤⡴⠞⠋⠉⠛⣎⡷⣶⡿⢿⡟⣆⢀⢀⣤⣶⣿⣿ ⠀⠀⢻⡷⠦⢤⣤⣤⣤⣤⠶⠿⢋⢀⣠⡾⠋⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣷⣦⡦⠴⡷⢄⠉⢷⠇⠈⠿⢿⣿⠿⠛⠁ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠠⣠⡾⠃⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⡀⢳⠋⠀⢀⡇⠀⣿⣶⣶⣿ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠉⠻⣄⣠⣾⡀⣠⣿⡿⠿⢿ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣻⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠁⠀⠉⠙⣿⠛⠛⠉⠉⢛⣶⡄ ⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣴⣖⡿⠋⣿⢿⡋⠹⣿⣿⣆ ⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠙⢈⣿⣶⣾⣿⡟ ⠀⢠⡇⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠶⠾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿ ⠀⠞⠀⠀⠀⠀⠀⠀⠀⢀⣼⣾⣿⣿⣿⣿⣿⣿⣿⣟⣫⡿⠟⠉⣸⣿⣏⣠⣤⣤⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠈⠀⠀⠀⠀⠀⢀⣀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⢃⣀⣁⣄⠀⢰⡿⠉⢿⣿⣿⠀⠈⠹⢻⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡽⠖⠋⠀⠀⠘⣿⣿⡀⠀⢠⡿⠟⣿⣿⣿⡋⡰⢞⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣦⠀⠀⢀⣦⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣻⣄⡠⠀⠀⠀⠀⠀⠉⠉⠀⠀⠉⠂⣼⣿⣿⣿⣷⣧⣼⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠋⠛⢉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣦⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠉⠙⠛⠓⠒⠒⢛⣦⡀⠀⠀⠀⠀⣀⠴⢿⣹⣿⠿⣿⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⣀⡠⠔⠚⠁⠀⠳⣄⡤⠒⠋⣀⡤⡾⣷⣿⣾⠏⠀⠘⢿⠋⠉⠉⠛⢿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠉⣿⠒⠦⡀⠀⣠⣾⣁⡀⠀⢀⣠⣔⠮⠁⢸⢳⠚⢻⠉⠀⢷⢻⣿⢷⣴⣶⠶⠚⠃⠀⠀⠀⠀⠘⢿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢰⠏⠀⠀⠈⣲⣿⣤⡦⢽⣉⣩⣀⣱⣴⣶⣿⢘⣀⣈⣇⣀⣸⣿⣧⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⢀⡟⠀⢠⣠⡾⠋⠉⢻⡿⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠻⡿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠏⠀⡼⠁⠀⢠⡟⠀⠀⣠⠾⠃⠀⠉⢻⣿⣿⣿⣿⣿⣿⡿⣿⣿⡇⠀⡗⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⣿⣿⣿⣿⡿⠖⠚⠓⠢⣴⣿⠀⢠⣾⡏⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⢧⣾⡿⠁⣰⡀⣿⣿⣿⣠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿ ⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⡏⠈⣳⣾⣿⡇⠀⡀⠀⠀⠈⣿⠿⢿⣿⣿⡏⢽⣿⣤⣶⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⢸⡁⠾⢿⣿⣿⡇⠀⢹⣄⣀⣀⡀⣠⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿

⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠋⠉⠁⠀⠀⠀⠀⠉⠑⠒⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠊⠀⢀⣤⣶⣶⡶⠶⣶⣶⣶⣤⣀⡀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠎⠀⣠⠞⠉⠘⠋⠁⠀⠀⠀⠉⠛⠀⠀⠙⠲⢄⠀⠀⠀⠱⡀⠀⠀⠀ ⠀⠀⢰⠁⣠⠊⠀⡐⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⡄⠀⠑⡄⠀⠀⠱⡄⠀⠀ ⠀⢰⠇⡔⠡⠀⠐⠀⠀⡘⠠⠀⠀⠀⠀⠠⠀⠀⡄⠀⠰⠀⠀⠠⡀⠀⠀⡇⠀⠀ ⠀⣿⢰⢀⡇⠀⡄⠀⢰⡇⡀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠃⠀⠀⢃⠀⠀⢸⠀⠀ ⠀⡫⠂⢸⡄⠀⡇⠀⢸⡇⡇⠀⠀⠀⠀⠠⡆⠀⠈⡆⠀⢸⠀⠀⠸⡀⠀⠘⠀⠀ ⠀⠁⠀⢸⡃⢰⠀⠀⢸⡇⠁⠀⠀⠀⠀⡀⣧⠀⠀⢻⠠⠈⡆⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⢸⢠⢸⡀⠀⢸⠇⢸⠘⠀⠀⠀⡇⢿⡄⠀⢸⣇⡃⠃⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⡀⠈⣿⣾⣏⡁⠉⠈⠈⠛⠃⠐⠒⠉⠈⠁⢀⣬⡿⢱⠃⠀⠀⣇⠀⠀⠀⣦ ⠀⠀⢃⠀⠸⡇⠉⠙⠳⢷⣴⠀⠀⠀⠀⠀⣿⣚⣋⠁⠀⢸⠀⠀⢸⢿⠀⠀⡀⢱ ⣼⠠⠸⠀⠀⣇⠙⠒⠚⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠋⢸⠀⠀⣠⢾⠀⢀⠇⡾ ⠿⡄⢇⣷⡄⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⣴⠏⠘⣠⢪⠜⠀ ⠀⠈⠺⣿⣷⠀⢻⡆⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠊⡭⢠⣿⣤⢼⣯⠁⠀⠀ ⠀⠀⠀⢾⣿⣷⣾⠀⠐⠛⠷⡂⠤⠒⠒⠀⠶⢏⠙⢏⠐⣿⣿⢹⣿⣿⣏⠀⠀⠀ ⠀⠀⢀⣶⣿⠿⢇⠀⠀⠀⠀⠈⠒⠦⠀⢔⠢⠀⠑⠀⠁⡏⢉⣚⣿⣿⣹⡇⠀⠀ ⠀⠀⢀⣿⣿⠆⠤⣶⡄⣀⣀⠤⢿⡂⠀⣆⠥⢄⣀⣠⠚⠙⢅⠘⣾⣿⣿⠿⣦⢀ ⠀⠀⣾⣿⠛⠀⠀⠁⣆⣠⠲⠤⣼⠉⠢⠈⣲⡖⠀⡼⠁⠒⢺⠀⡆⠈⣻⣿⡿⢻

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⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⢀⣔⣷⠃⣠⡤⠴⠚⠛⠛⠛⠛⠳⢦⡀⠸⣧⡙⣿⣿⣷⣷⡀⢠⣿⡟⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⡿⢋⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⣾⣯⣽⣿⣿⣿⣆⣽⣿⣿⣿⣷⣮⡻⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠈⠻⣤⣀⠀⠀⠀⠀⠀⣠⠊⠀⠉ ⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣤⠏⠀⠀⣀⣤⣶⡶⠶⠶⣶⣦⣄⣀⣛⣿⣿⡿⢿⢿⡿⣿⣟⠷⡱⣎⢎⡱⣹⢎⠷⡹⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠉⠉⠁⠀⠉⠀⠀⠀⠀⣠ ⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⡟⠁⣀⡾⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⣻⣿⠟⠋⠀⠠⡋⠀⠈⠁⠈⠈⠁⠣⠝⠼⠳⠟⢼⡷⣷⢝⠿⣧⣙⢿⡻⣿⢶⡦⣤⣤⣄⣀⣀⣀⣀⣀⣠⠞⠱ ⣿⣿⣿⡿⢟⣯⣿⣿⣿⣿⠀⡰⠋⠀⠀⠀⠀⠄⢠⣠⣄⣤⢪⣴⠿⠃⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠛⠼⠻⣿⢝⠯⡻⣝⢿⡻⣟⢿⡿⣿⣿⣿⣿⣷⣾ ⡏⠉⢀⣴⣾⣿⣿⣿⣿⣿⠞⠁⠀⠀⢠⣿⣿⣾⣿⣿⢿⢿⡟⠉⠀⢀⣤⠀⠀⠀⢀⣠⠄⠀⠀⡄⠀⠈⠑⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠪⠒⡕⢪⡳⣝⣿⣻⣷⣝⡻⣿⣿⣿⣿ ⣧⣾⣿⣿⣿⣿⣿⣿⢿⡏⠀⠀⢀⣴⠟⠉⠀⠁⠀⠈⣡⡞⠀⠀⢨⡞⠁⠀⠈⣠⣿⢏⠀⡀⠀⣰⡗⠀⢊⠀⠀⣨⣾⣯⣅⡀⠠⠀⠈⠀⠀⠀⠀⠑⠙⢮⡷⣝⢮⣻⣷⣿⣿⣶⣀ ⣿⣿⣿⣿⣿⠿⠋⠀⠈⢷⣄⠠⠋⠀⠀⠠⠀⣔⣤⣤⡞⠠⠀⠀⡿⠀⠀⠀⣠⣾⠇⠠⡀⢄⣼⡿⢁⢄⡰⢀⡾⠋⠉⠙⠻⢿⣮⣇⠀⠀⠀⠀⠀⠈⠀⠀⠈⠚⠳⣝⣾⣿⣿⣿⣿ ⡿⠟⠛⠉⠀⠀⠀⢀⡴⣿⠁⠀⠀⠀⢀⣴⣿⣿⣿⣿⠇⠐⠀⣾⣗⣀⣠⣐⣽⣧⣀⣜⣤⣿⠁⠛⠛⠋⠉⠉⠃⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠈⠻⣿⣿⣿⣿ ⣿⣶⣤⣄⣀⣀⣴⣋⣀⣙⣤⣤⣴⣶⣿⣯⣿⣿⣿⣿⡅⢈⣱⣍⣯⢚⣕⣫⣻⠀⠉⠉⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠠⠀⠀⠠⠀⠀⠀⠀⠀⣠⠀⢥⠀⢾⣿⣿⣿ ⣿⣿⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡿⡹⢿⡶⢷⣾⠾⠓⠛⠚⠛⠯⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠠⢀⡀⠀⠀⣸⠔⠀⠀⠀⠆⢢⠀⠐⠠⣿⣱⢾⣯⣺⣿⣿⣿ ⣼⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⢟⣿⣿⣟⢼⡵⢷⣴⣾⣿⣿⢿⡿⣿⣿⣷⣝⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣿⢎⠂⡀⢨⠂⡗⠀⢀⢰⣾⣿⣾⣿⣽⣿⣿⣿ ⠀⣀⡀⣤⢲⣒⣽⣿⣿⣿⣿⡟⢻⠇⣾⣿⣿⡿⣿⣿⡿⠋⠀⣿⠁⠐⣶⡤⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⣀⢼⣋⡱⢄⠄⡰⣀⣏⠀⡀⢸⣿⣿⣿⣿⣿⣿⣿⠟ ⠐⣉⣊⣶⣿⣿⣿⣿⣿⣿⡟⢠⣯⢾⣿⣿⣿⠀⢉⣿⡆⠀⠀⢿⡀⠀⠠⠴⣀⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣤⣭⣛⠎⠻⢦⣣⣟⢴⡣⢐⢼⣾⣿⣿⣿⣿⣿⣿⡟⢠ ⣸⣿⣻⠿⢿⣿⣿⣿⣿⣿⣧⣿⡵⣫⣿⣿⢽⡇⠈⠘⠙⣄⡀⠈⠙⠦⠤⠤⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠿⠋⡟⢽⣻⣿⣷⣄⢎⠉⢻⣿⠔⢩⣻⣿⣿⣿⣿⣿⣿⠏⣠⣿ ⠌⣩⢔⣿⣿⣿⣿⣿⣿⣿⡿⣫⢈⣾⣿⡇⣼⡇⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠻⠀⢀⣿⢻⣿⣷⡀⣸⡏⢪⣔⣿⣿⣿⣿⣿⣿⠟⣴⣿⣿ ⢨⣷⣿⣿⣿⣿⣿⣿⣿⣿⣛⠥⣨⣿⣿⢿⡹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⢧⣀⠀⠀⢀⣼⠏⠀⢹⣿⣷⣏⠄⡑⣾⣿⣿⣿⣿⣿⢇⣼⣿⣿⣿ ⢸⣿⡿⣿⣿⣷⣿⣿⣿⡷⠫⠖⢿⣿⡉⠃⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠁⠀⢀⣠⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣫⣿⣿⣿⣿⣿ ⢨⣽⣾⣿⣿⣿⣿⣿⣿⢎⡰⣉⣾⣿⣿⣦⣀⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠒⠚⡻⠁⣰⣻⣿⣿⣿⡿⣍⠛⢻⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⡵⡋⢈⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⡀⠀⠀⠀⣠⣴⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠓⣾⡟⣿⣿⣿⡟⠓⡌⢹⢸⣿⣿⣿⣿⣿⣿⣿ ⣼⠛⠛⠙⠛⢿⣿⣯⣄⠌⣷⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⢿⣏⠆⠑⠉⠎⠹⣝⢓⠶⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡷⣾⣿⣿⡿⢹⡆⣷⡏⣼⡿⢿⣿⣿⣿⣿⣿ ⣿⠀⠀⠀⠀⠀⣟⣝⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠈⠉⠓⠲⠧⣌⣎⡹⡙⢾⣿⡄⠀⠀⠀⠀⠀⠀⠀⢠⡾⣏⣾⣿⣿⡿⠃⣸⡷⢋⣼⡟⠀⠀⢻⣿⡾⣿⣿ ⣋⠀⠀⠀⠀⣼⢻⡏⣼⡿⠙⢿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⠿⠀⠀⠀⠀⠀⠀⢀⣴⣿⢞⣷⣿⣿⡿⠇⢒⣉⣴⣿⣿⡇⠀⠀⠘⣿⣷⡘⣿ ⡁⠀⠀⠀⢀⣿⡾⣱⣿⣏⡴⠛⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⢿⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⢟⣭⡻⠻⣿⣻⡷⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀⣿⣿⣧⠘ ⢔⠀⠀⠀⢸⣫⣿⣿⣿⡏⠀⢀⢠⣴⣶⠞⠙⠛⠏⠉⣩⣿⢸⢷⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣾⣿⣿⣿⢪⣿⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⣿⣿⣿⣆ ⢥⠀⠀⠀⣾⣿⣿⣿⡿⠁⠀⣰⠟⢽⠧⠀⠀⠀⠠⠘⣿⠣⢸⠈⢿⡯⠿⢷⣄⣀⣀⣤⣶⢶⢾⣿⣿⣿⣿⣿⣿⣿⢋⢶⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿ ⡷⠀⠀⢀⣿⣿⣿⣿⡇⢀⣼⣁⡠⠾⠶⢆⠠⠀⠀⠀⢸⡀⠸⡦⠀⠻⡷⢟⢉⠩⠿⠿⠟⡳⢋⣾⡟⣿⣿⣿⢟⠤⣱⣿⢎⣷⣿⣿⣿⣿⠿⢿⠿⠿⢿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿ ⢋⠀⠀⣾⣿⣿⣿⣿⣠⣼⣋⣁⠤⠤⠤⠬⠷⢤⡄⠀⠈⢿⡀⣿⠀⠀⠘⠠⠄⠘⠈⠠⠚⢑⣸⣿⠟⠈⣻⠿⣣⣾⢟⣵⣿⣿⠿⠫⠉⠄⠀⠀⠀⠀⠀⠙⢿⣿⡇⠀⠀⠈⣿⣿⣿ ⠄⠀⢠⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠘⢷⣾⣄⡀⠀⠀⠐⠀⠂⠐⢀⣢⡿⠑⢈⡞⣫⣾⣿⣿⣾⣿⠟⠁⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠇⠀⠀⠀⢸⠟⠛ ⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠐⠒⠒⠚⠧⣀⣠⣾⡟⢻⢯⣷⣶⢦⡤⡴⢺⠛⠑⢈⣾⣿⣾⣿⡿⢫⠞⢹⠉⠈⠀⠁⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⢸⡿⠅ ⠀⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣸⢉⣜⣴⠶⣶⢼⡿⡆⠀⠀⠠⠀⣠⡿⣿⣿⣿⣿⡶⠋⠀⣏⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⣼⣇⠂ ⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠙⣿⠁⠛⠶⢾⡃⢘⣿⠀⠀⣠⡾⣿⣾⣿⣿⣿⡟⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠈⢿⠘⢤ ⠈⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠒⠀⢀⠒⠐⠂⢻⣤⣼⢟⣵⣿⣿⣿⡿⢻⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢀⠀⣹⣀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣷⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡾⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⡻⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⠀⣿⣿⣿⣿⣿⠟⠁⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣻⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⢿⣿⣿⠟⠁⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣿⣿⠿⠿⠿⠟⠛⠛⠻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⢸⣿⡁⠀⣠⣾⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⢸⣿⣿⣾⣿⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⡶⠶⣿⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠸⣧⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢀⣀⣤⣶⠶⠶⢾⣿⣶⣶⡄⠀⠀⠰⠿⠟⠉⠀⠀⠀⠀⢹⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠠⢿⡇⠀ ⠀⠀⠀⠀⠀⠀⣿⡀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣰⣿⣷⡄ ⠀⠀⠀⠀⠀⠀⢻⡇⠈⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣄⠀⠀⢸⣀⣀⣤⣤⣤⡶⠿⠛⠉⡇⠀ ⠀⠀⠀⠀⠀⠀⠸⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠤⢼⡷⠶⠦⣤⣤⣶⣶⡶⠟⠋⠀⠀⢸⡆⠀⢀⠀⠀⠀⠀⠀⢰⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⢛⡿⠀⠀⠀⠀⠀⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⣼⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢿⡉⠲⠶⢤⣤⣤⣴⣶⣶⣶⣶⠟⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⢻⣦⣤⣤⠤⢤⣬⣭⡭⠿⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠙⢯⡙⠛⠲⣤⣈⣿⣄⣀⡀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⠁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠉⠉⠉⠋⠉⠁⠉⠉⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⣤⣀⡀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⣿⡉⠉⠉⠙⠓⠲⠶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⠁⠀⣼⣿⣿⣿⠿⠿⢿⣿⣿⣿⣿⡻⡖⠶⡤⢤⡼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⠃⠀⣰⣿⣿⣿⣿⠀⠀⠀⠹⡟⣟⠻⣧⣇⠀⡧⠤⣧⡹⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⠃⠀⣰⣿⣿⣿⣿⣿⠀⠀⠀⠀⢻⡼⡆⠀⠙⡇⢰⣿⣾⡇⠹⣧⡉⠙⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡿⠁⢀⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠘⢷⢻⡄⠀⠳⣼⣿⣷⠇⠀⠙⢷⣄⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡟⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⡜⣧⢻⡄⠀⠈⠉⠁⠀⠀⠀⠀⢻⣷⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢸⡧⠼⠮⠿⠤⠤⠴⠒⠚⠛⠛⠉⠉⠉⠙⠻⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣆⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣄⡉⠻⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⢶⣌⠹⣿⣿⣿⣿⡟⠒⠶⠦⢼⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡆⢹⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⣸⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⢟⡴⠿⠿⠿⠿⠿⠀⠀⠀⠸⡿⠿⠿⠿⠿⣿⠷⠤⠤⠄⠀⠀⠀⠀⠀⠀⣸⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠇⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀ ⠀⢸⠀⠘⢄⠙⠢⠀⠀⠀⠀⡐⡙⠊⠅⡧⠀⠀⠀ ⠀⢸⠀⠀⠀⠑⠪⢄⠀⠀⠀⠇⡀⠀⠒⠁⠀⠀⠀ ⠀⠸⠀⢠⠀⠀⠀⠀⢥⢀⠀⡄⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⣇⠌⡄⢠⣤⡀⢾⠃⡦⢡⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢜⣿⠟⢈⣰⠁⠆⠀⣀⠀⠀⠀⠀⠀ ⢀⢔⡎⠙⠀⠈⢄⡐⠙⢊⠀⢰⠒⢤⡉⠢⠤⣶⠆ ⢸⡇⠑⠈⠀⡠⢊⡄⠀⡈⡕⡄⢃⠀⠈⠉⠉⠀⠀ ⠘⢜⣂⣒⠬⠒⠁⢁⠀⣧⠘⡕⢆⣑⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢄⠣⡙⢬⠢⡈⢢⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡜⡄⢡⢁⠀⢣⠡⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠈⡸⡀⠀⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠑⠗⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢠⣖⡽⣷⢢⣀⣤⡄⠠⢤⡤⢐⣦⣠⣪⣽⣯⣲⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣻⣷⣿⠯⡓⠪⢤⠔⢉⣴⠋⠀⣀⡙⣿⣿⣏⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢻⠟⠁⢘⢄⢡⠁⠤⠑⣂⢩⠄⢎⠀⠟⠙⣿⡀⠀⠀ ⠀⠀⠀⠀⢀⡀⠄⠚⠁⠀⠠⠤⠁⡀⣠⣖⢉⡴⢻⠀⣸⡆⠀⠀⠙⡁⠀⠀ ⠀⠀⠀⠉⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⡤⢍⢻⣼⣧⣮⣾⠱⡖⠀⣠⡇⠀⠀ ⠀⠀⠀⠀⢀⠠⢐⠺⢯⢢⡝⣾⢡⡖⣦⠀⠀⢠⡖⣦⠹⠝⣔⡣⡇⢡⠀⠀ ⠀⡀⠐⠈⠀⠀⡸⠀⢸⣿⡞⡀⠘⣵⡟⢀⠀⠈⢽⡟⠀⡘⢇⣇⡇⠘⡀⠀ ⠁⠀⠀⠀⠀⢀⠃⠀⡿⡇⣻⣧⠀⠀⠀⠈⡀⠀⠀⠀⢠⣟⣽⢸⣄⠀⡇⠀ ⠢⢀⠀⠀⠀⡜⠀⣼⢣⠁⠈⠁⠑⢄⠀⠀⠀⠀⢀⠔⠁⠉⢹⠀⣿⠀⢡⠀ ⠀⠀⠈⠐⠚⠠⡔⠫⡮⣀⣀⡀⠀⠀⡏⠐⠒⠈⡇⠀⠀⠀⠀⡄⢸⡀⠸⠀ ⠀⠀⠀⠀⠀⠀⠰⠀⢡⠹⣿⣯⡽⢻⠷⣒⣴⣤⣇⠀⠀⠀⠀⡇⠈⡇⠀⡇ ⠠⢄⡀⠀⠀⠀⠀⡆⢸⠀⠻⣿⣿⣈⣷⡠⢌⠁⠻⣝⣷⣶⣶⣷⠒⣇⠀⠁ ⠀⠀⠉⠐⡤⡀⠀⡅⡀⡈⠠⠋⣻⠛⠷⢿⣦⡀⠀⣿⣿⣿⡿⠧⠐⣦⢓⡄ ⠀⡀⠀⢠⠇⠈⡷⣅⣔⠔⠁⠀⡏⠀⠀⠀⠈⠓⣤⣿⣟⣁⡀⠀⠀⡧⠊⢆

⠀⠀⢐⣾⠟⠛⣹⡽⠋⠁⠀⠀⠀⠀⠀⠦⡀⠠⢮⠙⣷⡀⠀⠀⠀⢤⡺⠀⠀⠀ ⠀⢀⣾⡃⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣑⢿⣿⣿⣆⠀⠀⢈⠄⠀⠀⠀ ⡄⣼⡟⡴⠻⡿⠀⠀⡄⠀⠀⠀⠀⠀⠀⣢⣿⡿⣿⣦⠙⣿⣿⡆⠀⠀⠃⠂⠀⠀ ⢰⣿⣿⡇⣸⣷⡄⢰⠁⠀⠀⠀⠀⣴⣿⣿⢿⣅⠹⣎⢇⠨⣿⣿⡄⠀⠀⠀⡀⠀ ⣸⣿⣿⡧⣿⡿⡟⢸⡀⠀⠀⠀⢤⣮⠍⣷⡠⣮⢦⣻⡸⡔⣜⢿⣷⠒⠲⠖⠒⠀ ⣿⣿⢻⣷⡿⠃⠇⣾⡇⢰⠀⠀⠀⣿⣇⢩⢳⣸⣿⣷⣷⣿⡌⢮⢿⣧⠀⠀⠀⠀ ⡕⣿⢸⡟⣧⠀⠀⡿⠰⠈⣧⡀⢆⢸⡻⣿⣆⠻⣿⣿⣿⣿⢻⣨⢿⣿⣆⠀⠀⠀ ⡇⢹⢸⡇⢸⣆⢱⢿⠀⢣⣥⠑⢾⣶⣇⠈⢻⣤⠶⠋⢻⣿⣬⣿⣿⣿⣿⣆⠀⠀ ⡇⢘⡿⣟⣏⣿⣆⣾⡦⢵⣟⣆⠀⠊⠛⠖⠊⠀⡀⠄⠐⠋⠻⣿⣿⣙⣿⣻⡷⣄ ⡇⢸⣿⣿⣧⠹⣿⣿⡆⠀⠀⠀⠀⠀⠀⢈⠉⠪⢁⠀⠀⠀⠀⠙⡤⠄⠒⠛⢿⣮ ⢃⢼⣽⣿⣿⣝⣿⣿⡿⠦⣄⣀⣀⠠⠂⠁⠀⠀⠀⠁⡀⠀⠀⠀⠐⡄⠒⠈⢹⣿ ⢈⢺⣷⣼⣿⠋⠀⠙⢿⣦⡈⢿⣮⣂⠀⠀⠀⠀⠀⠀⠘⢂⠀⠀⠀⠘⡀⠈⢹⡿ ⠐⢸⣇⣿⣿⠀⠀⠀⠀⢻⣷⣀⠻⠓⠛⠲⡠⠀⠀⠀⠀⡎⠀⠀⠀⠀⠡⠈⠙⢷ ⡀⠈⢿⣿⣿⡄⠀⢀⡠⠜⣿⡇⠀⠀⠀⠀⠈⠂⠀⠀⠀⡯⡅⠀⠀⠀⠀⠐⠁⠀ ⠙⢆⡀⠙⢷⠴⠂⠁⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣰⠀⠀⠀⠀⠀⠀⠀

⢡⣲⣾⣏⣿⣷⠈⣿⣿⣷⡾⠟⢛⣉⣉⣭⣭⣭⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢮⣿⡯⠄⣬⣶⣿⣿⣿⠋⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀ ⠬⡪⠓⣲⣿⣿⣿⣿⠇⣼⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⣾⡧⡖⣻⣿⣿⣿⣿⢠⣿⣿⣿⣿⣿⣿⣿⢸⣿⣽⢹⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣿⣿⣼⣿⡿⢟⠿⠛⠛⠛⠊⠉⠈⢉⠀⡀⣹⡄⠀⠀⠀⠀⠀⠀ ⣄⠠⠔⢺⣿⣿⣿⣿⣿⣿⡗⣁⣤⣮⣡⣥⡆⠀⠀⠸⠶⠿⢿⣧⠀⢀⣀⡀⠀⠀ ⠜⡆⠀⠀⣿⣿⣿⣿⣷⢹⡏⠉⠉⠁⠀⠀⠈⢀⡀⡅⠀⢠⠜⡛⢱⡟⣟⣷⠀⠀ ⢒⠙⡖⠉⢹⣿⣿⣿⣿⣿⣴⡀⠀⠀⠀⢀⣀⣠⣬⣠⣼⣺⠘⣿⣾⠀⡟⣼⣷⡄ ⠘⠂⡘⣄⣸⣿⣿⣿⣿⣿⣿⣿⣤⡀⠀⠀⠈⠫⠀⠨⣑⡇⠳⠚⠁⠡⡳⣨⣿⠃ ⣪⣶⠔⢺⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣶⣤⣤⣀⣠⣾⣧⠀⠀⢀⡤⠚⣿⣷⠀ ⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⠛⠛⠻⢿⣛⣎⡹⣛⣿⣿⡿⠛⢣⠀⣿⣿⣆⠘⠇⠀ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠈⠐⡏⠀⡄⠙⢿⣆⠈⢢ ⠘⢿⣿⣿⣿⣿⣿⣿⣿⣷⡀⡀⠀⠀⠀⠀⠑⠠⣄⠀⠀⢠⠁⠀⣧⠀⠀⠘⡄⠀ ⡎⠡⢬⣭⡿⣿⣿⣿⣿⣿⣿⣌⠢⣄⠀⠀⠀⠀⠈⠛⢆⠎⠀⠀⡇⣆⡀⠀⢡⠀ ⠈⢦⠂⠁⠀⠈⢿⡻⣿⡿⠿⠿⠷⢤⠓⠢⣄⡀⠀⠀⢸⠀⠀⠀⡇⡇⠀⠉⠒⠧

⡀⠀⢼⠇⣠⠶⣇⠈⠉⠉⠁⢀⣿⣿⣶⣧⣀⡀⠀⠀⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⡀⢠⣰⢿⢟⣮⠂⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠐⠖⠃⠀⠀⠀⡀ ⠜⠩⠄⡷⣴⡏⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⢀⠉⣀⠽⠈⠀ ⠀⠀⠀⠈⠁⢠⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠈⡫⠑⠂⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢰⠄⠂⠀⠄ ⠀⠀⠀⠀⠈⣿⣿⡿⣿⣿⡿⣿⣿⣉⣹⡟⣿⣿⣿⣿⣿⣿⣿⣿⠀⠠⠂⠀⠀⣀ ⠀⠀⠀⠀⠀⣿⣿⣯⡿⡿⠡⠫⠙⠓⠹⠀⢹⣿⣿⣿⣿⣿⣿⠇⠀⢀⠔⡒⢾⡧ ⠀⠀⠀⡰⠀⠏⢿⡉⠁⡁⠀⠀⠀⠀⠀⠀⠈⠏⠙⡷⢾⣿⣿⡀⢣⣫⠥⡤⢠⠄ ⠀⠀⠐⠁⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⡸⡄⢱⠶⣿⣿⣿⣫⣮⣵⣶⠳⢾ ⠀⠀⠀⠀⠀⡀⠤⢼⣷⣄⠀⠀⠀⢀⣠⣴⠟⠁⢰⠀⡦⣿⣿⣿⣿⣿⣿⣶⣾⣿ ⠀⠀⠀⠀⠀⠀⠐⠄⠙⣿⣷⣶⣾⣵⠞⠁⠀⢀⠜⡠⣧⣾⣛⣉⠉⠉⠻⢿⣯⣿ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⠘⣿⣿⣿⠃⠀⢀⡔⢁⢾⣥⣿⡿⠁⠈⡟⢷⣄⠛⢃⣻ ⠀⠀⠀⠀⡀⠀⠀⠀⢀⣆⠘⣿⢿⠠⣪⠞⠇⢸⣼⣿⡟⠀⠀⢠⠃⢸⣿⠦⢀⣏ ⠀⠀⠀⣈⡘⢁⣤⣶⣿⣿⣧⣸⢸⡟⠁⢀⠀⣯⣸⡟⠀⠀⠀⢸⠀⢸⢿⢸⣿⣿ ⠀⢠⠚⠈⢀⣿⣿⣿⣿⣿⣿⣿⠈⡠⢔⣡⢾⠅⠟⠀⠀⠀⠀⠀⠀⠸⠘⢸⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢾⣏⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠋⠉⠀⠀⠀⠀⠀⠙⠻⢯⡙⠛⠒⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⠄⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣡⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡟⠃⠀⠀⠀⠘⣎⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⡴⠁⠀⠀⠀⢀⡤⠖⠚⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⣀⣤⠤⣄⠀⠀⠀⢹⡀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⣸⠃⠀⢠⣾⣷⣆⠀⢸⠇⠀⠀⠀⢠⡞⠁⠀⠀⠈⠙⣆⠀⠀⣧⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⢀⡏⠀⠀⣿⣿⣿⣿⠀⡿⠀⠀⠀⠀⢸⢁⣤⣤⡀⠀⠀⢸⡆⠀⢸⡄⢻⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⡁⠀⠀⠀⠀⠀⠀⢷⡀⠀⠻⣿⡿⠋⣸⠃⠀⠀⠀⠀⣾⣾⣿⣿⣷⠀⠀⠀⣧⠀⠀⣷⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣻⠃⠀⠀⠀⠀⠀⠀⠀⠙⠓⠦⠤⢤⠴⠃⠀⡀⠀⠀⠀⢻⣿⣿⣿⠇⠀⠀⢠⡿⠀⠀⠸⡆⢹⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠀⡴⠲⡄⠀⠀⠀⠀⠀⠀⠤⣆⠀⠀⠀⠯⣉⣉⣳⡆⠈⠳⣍⣁⠀⠀⣠⠟⠁⠀⠀⠀⢻⡘⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣷⣴⠓⠲⡇⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⣤⣤⠼⣅⡀⠀⢀⣠⡄⠉⠉⠉⠁⠀⠀⠀⠀⠀⣴⣷⢿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣴⢿⡯⠤⣄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡟⣛⠛⣿⠀⢸⡏⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⡟⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣷⡿⣿⣿⠲⣼⣀⠀⢸⢻⠛⠲⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠁⢻⡁⠀⠀⠘⣇⠀⠀⠀⠀ ⠀⠀⠀⠈⣻⡶⠿⣏⢀⡇⠈⠙⠛⠛⠛⠋⠉⠉⠉⠙⢛⣒⣲⣶⣶⠶⠶⠶⠶⢶⣶⠒⠚⠋⣿⣧⠀⠀⠘⣇⠀⠀⠀⢻⡀⠀⠀⠀ ⠀⠀⠀⢰⢿⠀⠀⠈⢻⡇⠀⠀⠀⠀⠀⠀⠀⢀⠴⠚⠉⠉⠉⠉⠉⠉⠳⣄⠀⠀⠈⠙⢦⡀⢹⣹⡀⠀⠀⢹⡀⠀⠀⠈⣧⠀⠀⠀ ⠀⠀⢀⡟⠈⡿⢷⠀⡼⠉⠓⢶⣤⣤⣄⡀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢤⡀⠀⠀⢻⠸⡟⡇⠀⠀⠈⣧⠀⠀⠀⢹⡄⠀⠀ ⠀⠀⣾⣻⢿⡇⣾⣿⠀⠀⠀⡿⣾⠀⡟⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢳⡄⢀⡾⠀⢷⢻⡀⠀⠀⢸⡆⠀⠀⠈⣧⠀⠀ ⠀⢠⡟⠀⣼⣷⢻⣿⠃⠀⣸⣳⡇⣼⠃⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠹⣏⠀⠀⠸⡟⣇⠀⠀⠀⢷⠀⠀⠀⢹⡄⠀ ⠀⣸⠁⠀⠛⣿⣦⡻⣷⢦⣟⣿⡞⠁⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⣆⠀⠀⢻⣿⡄⠀⠀⠘⣇⠀⠀⠈⣧⠀ ⠀⡟⠀⠀⢀⡿⠉⠙⠛⡾⣹⡿⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⢸⡆⠀⠈⢷⣷⡀⠀⠀⠹⡄⠀⠀⢹⡄ ⢸⡇⠀⠀⣼⠁⠀⠀⣼⢳⢿⡇⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⢸⠇⠀⠀⠈⢯⣷⡀⠀⠀⢻⡄⠀⠈⡇ ⢸⡇⠀⠀⣏⠀⣀⡼⣣⠏⠀⢷⡀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⡾⠀⠀⠀⠀⠈⢯⢷⡀⠀⢈⡇⠀⠀⡿ ⠀⠻⣆⣀⣈⣋⣥⠞⠁⠀⠀⠀⠳⣄⡀⠀⠀⠀⠙⠲⢄⣀⣀⣀⣀⡠⠖⠋⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠈⢳⡳⠶⠞⠁⣠⠾⠁ ⠀⠀⠀⠉⠉⠁⠀⠀⠀⢀⣀⣀⣤⠤⠿⠓⠶⠶⠶⠒⠉⢻⡍⢉⡟⠙⠒⠲⠖⠒⠛⠙⠓⠲⢤⣄⣀⠀⠀⠀⠀⠉⠛⠛⠋⠁⠀⠀ ⠀⠀⠀⣠⠴⠖⠚⢛⠋⠉⠉⢠⡀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠶⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⣰⠋⠀⠀⡾⠉⠀⠀⠀⠀⠀⢀⣠⠖⠉⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠘⣆⠀⠀⢸⡄⠀⣸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠳⠶⠿⣤⣀⣀⣧⣀⣀⣠⡤⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⣀⣀⣀⣿⣀⣠⠼⠷⠶⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢰⢟⡘⠃⡁⠀⠁⣠⣶⡃⢉⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡲⢻⠀⠀⣿⢙⡇⠈⡉⣿⡽⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡅⠀⠀⠁⠀⠁⠀⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠈⠀⠀⠈⠀⡸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠗⠘⠻⠻⠲⠲⠻⢳⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⣽⠻⡄⣤⢴⣤⣦⣦⡇⣧⢧⡮⣿⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡿⡍⠦⣙⡇⠙⠛⡚⠟⠛⢛⠛⠛⠓⢿⢸⠀⠀⠀⠀ ⠀⠀⠀⠸⡛⠕⣌⣳⣮⢕⡀⠃⠃⠸⢰⢸⢸⠀⠀⣿⣼⠀⠀⠀⠀ ⠀⠀⠀⢠⠃⠁⠒⢲⠓⡌⣸⠀⠀⠰⢈⠈⢘⢸⠂⣯⢣⠀⠀⠀⠀ ⠀⠀⠀⡌⠀⠀⢀⠆⠀⢰⣞⢸⢨⠀⠘⠀⡀⠘⡠⢻⠁⠕⠄⡀⠀ ⠀⠀⢀⠃⠀⠀⠘⢄⠀⠀⣿⢈⢀⠀⡆⡆⡡⢇⠟⠑⠫⢤⣄⠘⡄ ⠀⠀⣘⠀⢀⡪⠀⠬⠆⠀⣿⠾⠾⠤⠅⠉⠄⠂⠀⢀⡴⠊⠒⢽⠃ ⠀⠀⠻⠀⡏⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣇⡀⠀⢼⠁⠀⢀⡈⠦ ⢀⠀⣣⣓⠁⢠⠄⢀⣀⢀⣟⠀⢀⡀⡀⢰⠀⢈⣢⣼⣀⡘⡅⢀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠶⠛⠽⢪⢎⠕⠉⠉⠐⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡔⠉⠀⠀⢠⡱⠣⠂⠀⠀⢠⠪⠊⠹⡂⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⠀⠀⢀⣠⣿⠡⠁⠀⠀⢠⢳⠁⣼⡙⣎⢬⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⢻⣷⠒⠉⠀⠘⠇⠇⠀⠀⠀⠀⠟⡀⣿⣷⡼⢀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⢸⠉⠀⠀⠀⠀⠀⡤⡀⠀⠀⠀⡆⡷⠉⣋⣷⣯⣟⣂⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠘⠀⠀⠀⠀⠀⠀⢡⢘⡶⠋⠒⠻⢥⣐⡾⡟⠹⢿⡏⢷⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⢸⡆⠀⠀⠀⠀⢀⡜⢁⣔⡿⠺⢕⡶⡧⢺⡴⡘⠺⡷⢚⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⡘⡳⠀⠀⠀⠀⢸⡇⣽⣾⣿⠖⣬⣿⢕⣞⢁⠳⣀⣉⠎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠱⣋⣷⣶⣦⣄⠈⣿⡿⠯⢄⠈⠀⢂⠦⠏⡌⠀⣽⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢡⠛⠹⠉⠈⡄⠘⡀⠈⠢⠢⡄⢃⡰⢠⠁⠀⢺⠸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢄⠀⢡⠀⡄⠀⠈⢀⡢⠀⠘⠉⠁⢂⠀⠀⠋⠃⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠢⠀⢄⠁⠒⠊⠁⠀⠀⡈⠄⠀⠈⢄⣜⠀⠀⠡⣳⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⢂⠴⠜⠑⠨⠁⠀⠘⢄⠀⠜⠀⠑⠤⡀⡱⣃⠣⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢥⠀⠉⠀⠀⠀⠀⣠⡟⠂⡀⢀⣠⣾⣾⣿⡂⡀⢁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡦⠤⣤⣴⣺⣿⣷⣤⣾⣷⣿⣿⣿⣿⣿⣶⣵ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡇⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿ ⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣾⣿⢻⣇⣾⣿⠟⢸⣿⣟⢟⣿⣿⣿⣿⣿⣿⣿⢸⣿ ⠀⠀⠀⠀⢀⢾⢻⣿⣿⣿⠿⣵⡿⢟⢿⡃⠀⠈⠉⠑⠁⠀⣠⣼⡿⣿⡿⣿⣾⣿ ⠀⠀⢀⡔⠇⢸⢼⣿⡿⣻⣾⣿⠁⠀⠩⣧⡀⠠⡀⠀⢀⣰⣿⡽⠓⠁⢰⣿⣿⣾ ⠀⢀⠎⠆⠈⢺⢸⣿⣾⣿⣿⠇⠀⠀⠀⠈⠙⠻⠽⠛⠋⠉⠀⠀⠀⢀⣿⣿⣿⣿ ⠀⡬⠒⠎⠈⢹⠈⣿⣿⢟⠞⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿ ⠠⠁⠀⠈⠄⠈⣿⣿⣯⣾⣳⢈⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣐⣷⣿⣿⣿⣿⣿

⠇⠀⠀⠀⢻⡆⢀⣀⠀⠀⠀⠀⠀⣠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣠⡞⠨⣭⠒⣺⣧⡿⡏⠉⡯⠛⠻⠟⠃ ⠀⠀⠀⠀⠉⠁⠈⠉⠉⠉⢣⣤⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢵⣴⣷⣶⣻⠽⠛⠃⠘⠓⠒⠢⢄⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⣶⡆⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⣸⡇⠀⢰⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠬⣥⠀⢨⣼⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⡀⠀⠀⠀⡜⠀⠀⠀⠀⢸⢹⠦⣄⡀⢀⣠⡇⠀⠀⠀⠀⠀⠀⣶⡄⠀⢠⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠁⠀⠀⢰⠁⠀⠀⠀⢀⠇⠀⣧⠔⠛⠉⢲⠃⠀⠀⠀⠀⠀⢠⣿⣇⠀⢈⡧⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⠀⠀⡀⠈⠀⠰⢸⠀⠀⠀⡇⠀⠀⠀⠀⣜⠀⠀⠸⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⣉⡀⠀⢈⣗⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⡇⡄⠀⠀⡈⠀⢸⢸⠀⠀⠀⠀⡼⠁⠀⠀⠀⢣⠀⠀⣾⠀⠀⠀⠀⠀⠀⢀⣿⣥⠀⠚⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣷⢸⠀⣿⡦⡇⠀⣿⡅⠀⠇⠏⠀⠀⠀⣼⣷⣦⣄⠀⠀⠈⢶⢰⣿⡇⠀⠀⠀⠀⠀⢈⣻⡧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⠀⢸⠀⣿⡌⡆⠹⣿⡇⠀⣿⠃⢀⢹⠀⠀⠀⡜⠁⣾⣿⣿⣷⣦⠀⣼⠀⠀⣧⠀⠀⠀⠀⠀⠀⣹⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡆⠸⣧⢩⣧⠹⠀⠻⠷⠀⣿⡇⢸⣼⠀⢀⠎⠀⠀⢇⠙⣃⠿⠜⢠⠋⢠⡾⣿⢆⠀⠀⠀⠀⠸⣿⡋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⠘⣄⢿⣾⣿⡄⠀⠀⠀⠀⠈⠁⠈⠋⠀⠋⠀⠀⠀⠉⠉⠁⠀⣠⢃⣴⠟⣠⠃⠀⢳⡀⠀⠀⠀⠹⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡵⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠡⣾⣶⡟⠁⣀⡴⠯⠚⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⡀⡠⠖⠲⡀⠀⠀⠀⠉⠻⢿⣷⣄⡀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣏⡤⠾⠃⠀⠀⠀⠀⠈⠒⠆⠠⠤⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢧⡀⠀⢱⠀⠀⠀⠀⠀⠀⠰⣿⢿⣶⣤⡀⠀⠀⠀⢀⣀⣤⣴⣾⡿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⡄⠈⡇⠀⡀⠀⠀⣀⡠⣇⠈⠛⢌⠻⢶⣶⣿⠿⢿⠟⢻⡏⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⢉⣀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡶⡏⠛⢽⠂⠉⠀⠀⠘⣄⠀⠀⡆⢀⡝⠁⠀⢠⢠⣿⡀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⡀⠀⠀⠀⠀⠀⢻⠓⠂⢾⠀⠀⠀⠀⠀⠈⠣⡀⢸⡎⠀⠀⠠⠾⠊⠁⠈⠑⢠⡤⢴⡞⠁⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⣤⡀⠀⠀⠀⠀⣷⣤⠜⢣⡀⠀⠀⢀⡤⠤⢤⣤⡧⠭⣄⡀⠀⠀⠀⣠⡴⠋⠉⡏⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠁⠀⠀⣰⡟⠹⣄⠀⠹⣦⣀⠈⠳⠖⣻⠋⢻⠲⣄⣹⣧⡴⠾⢏⣀⣠⣾⡇⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠑⢎⡀⠉⣻⠷⣶⠧⠄⠼⡖⠚⢫⣁⣀⣠⡾⠛⢹⣿⠃⠀⠀⠈⠉⠁⢻⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢡⡀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠈⠉⠙⢤⣇⡀⠼⣀⣧⠴⠚⠉⠉⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⡎⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⠃⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠐⠇⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⣠⠞⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣠⣤⣶⣶⣾⣿⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠺⣷⣶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⠿⠿⠿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠉⢻⠦⠬⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⡀⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠱⣿⡇⣀⣠⠀⠀⠈⠁⠉⠀⠀⠀⠀⠀⠈⡀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡂⠀⠈⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠁⠀⠀⠈⠙⠳⢶⣶⣶⣶⣦⣤⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⣠⣞⣀⠄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠙⢿⣿⣿ ⠀⠀⠀⠠⢴⡄⠀⠀⠀⠀⠀⠌⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⠆⠀⣿⣿ ⠀⠀⠀⠀⠉⣖⠇⠀⠀⡀⠀⠀⠀⠤⠄⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿ ⠀⠀⠀⠀⠀⠘⣿⡄⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⡀⠀⠀⠠⡀⠀⡄⡞⠄⠀⠀⠀⠀⣴⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠸⠿⠀⠀⠀⠀⠉⢛⠁⠐⠓⠒⠁⠀⠀⠀⠀⠀⠰⠿⠿⠿⠿⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠛⢿⣄⣠⡿⠛⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⡀⢻⡟⢀⣠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠛⠛⠛⠛⠋⠉⠙⠛⢦⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣽⡿⠶⠶⠦⠤⡤⠴⠶⠶⢶⣟⡁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⡈⠻⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡶⠛⠉⠙⠛⠲⠶⠶⠶⠤⠤⠤⠤⠶⠶⠞⠻⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣟⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⢦⣤⣈⣉⡛⠁⠘⠛⠀⠀⠀⠀⠀⢀⣀⣀⣤⡾⠃⠀⠀⠀⠀ ⢸⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢻⡇ ⠈⠉⢻⣋⣿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⣿⣙⡟⠉⠁ ⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀

⠀⠀⠀⠀⢰⡒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡑⠢⣄⡀⢀⣀⠤⠤⢤⢤⠀⠀ ⠀⠀⠀⠀⠈⢷⣦⡙⡢⡀⠀⠀⠀⠀⠀⠀⠀⣴⢱⡀⠢⠘⡡⡰⠫⠊⠁⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢿⡤⠜⠢⣀⣀⡀⣀⣀⠠⣳⣮⣃⣷⣶⠉⣐⢣⡾⠀⣾⠀⠀ ⣀⣐⣒⣄⡀⢦⣒⠈⢛⠛⣾⠁⠀⣠⣼⣧⣾⣿⣷⣿⣽⡏⠸⠉⣸⢄⣴⡏⠀⠀ ⠈⠛⠛⠛⠙⣛⠟⢛⢋⣰⣻⢰⣿⡏⠉⠀⠀⠘⣿⣿⣟⣧⣶⡿⢊⣿⡟⠀⠀⠀ ⠀⢀⡠⣴⡊⣴⡴⢃⡾⢁⣼⡏⠄⢳⡤⠤⠤⢀⠹⣯⣻⣿⣟⣮⣟⡟⠀⠀⠀⠀ ⠺⠷⠿⠟⠋⠱⢡⡿⣷⣿⡇⢷⠈⠎⣼⡥⡂⣤⢵⠻⣿⣿⣿⣟⠽⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⣻⡿⠁⣿⣿⣿⣦⣥⣆⣸⣱⣷⣟⣏⠐⠢⠙⢿⠛⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠳⠛⠁⠀⠈⠻⢿⣿⣿⣿⣿⣿⣦⣿⣿⡦⠀⠀⠂⢋⠉⠉⠘⡑⠢⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣧⡀⠀⠀⣠⡆⠀⠀⢘⠦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠛⣌⠂⢄⣨⣵⣧⢄⢴⣻⣟⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣆⠣⡈⡫⢀⡴⠒⢫⠙⢌⢹⣿⣋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣽⣟⡓⢭⡧⠿⠀⡀⣼⠀⢈⣽⣟⡷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⠛⣿⠷⠤⣄⠀⠉⢩⡀⢾⣿⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠹⠀⠀⠐⠙⠫⠟⠇⣸⣿⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⣀⠠⡤⠤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣤⡤⠀⠀⢄⡄⠂⠈⠉⠀⠀⢈⠑⠠⠶⠯⠁⣸⣀⢠⠀⠀⠀⠀⠀ ⠀⠱⡀⠀⠀⠝⠀⠀⢰⠀⠀⠀⠄⠀⠀⢀⢠⢠⠿⠗⡈⠀⠀⠀⠀⠀ ⢂⠠⢱⡀⡈⣴⠀⠀⠀⠀⠀⢀⢸⠀⠀⠃⠂⢢⠀⠀⠁⠀⠀⠀⠀⠀ ⠈⣄⡀⡹⡇⠀⢀⠄⠚⢆⠀⠈⠉⣻⡯⣀⢰⢸⠓⠠⠇⠀⠀⠀⠀⠀ ⠀⠉⠀⡼⡰⠐⣼⢻⣶⣦⠁⠀⠞⢝⡿⢮⡀⠏⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠜⠀⣷⠃⢣⣉⡉⠁⠀⢉⠀⠀⠀⢞⠇⡼⠅⠠⣤⠊⠤⡀⠑⠀ ⠀⠀⠀⠘⣿⢇⠘⣧⣠⡀⢈⠀⠀⢤⠒⢉⠟⡰⠀⠀⢃⠀⠈⠀⢀⠇ ⠀⠀⡧⡘⢹⠠⠀⠀⠀⡰⠟⣑⠂⢎⣧⡼⢎⣄⠤⡆⠀⠑⠒⠒⠀⠀ ⠀⠀⡇⡿⣴⠓⡝⠉⠁⠰⡀⠁⣺⢏⠁⠆⠰⡈⠪⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠀⣸⠜⠀⠀⡀⠀⢰⠔⠀⠻⠝⠀⠀⠳⡀⠀⠳⡄⠀⠀⠀⠀ ⠀⠀⠈⣽⡇⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣸⠧⡀⠀⠀⠀ ⠀⠀⡠⠉⠑⠌⡢⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠢⣀⠀ ⢀⠔⠁⠀⠀⠀⡨⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢄⡀⠀⠀⠁⠈

⠀⠀⠀⣀⣤⡶⠖⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⣶⣤⣤⣤⣤⣶⣶⡶⠟⠛⠛⠉⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣶⣾⣿⣿⣿⣿⠿⠛⠉⠀⠀⢸⡆⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⠿⠟⢛⣹⣿⣣⠴⣶⣾⡇⠀⠀⠀⣀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠶⢼⣿⣿⣿⠋⠁⠀⠀⠐⠛⠋⠁⢀⣼⠟⠋⢧⣠⢴⣿⠋⢹⢻⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⠷⣦⣤⣀⠀⠀⠀⠈⠁⠀⠀⠀⣠⠞⣁⠀⣿⠀⠹⣷⡀⠀⠀⠀⠀⠀ ⣤⡄⢀⣴⠟⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣶⣄⡀⠀⠀⠀⣼⢿⡿⠋⠀⡏⠰⣦⢹⣧⠀⠀⠀⠀⠀ ⣿⢷⡾⠉⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⡀⠀⠻⢧⣄⣰⡇⠀⠙⣷⣿⡄⠀⠀⠀⠀ ⢀⡿⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢷⣶⣄⣀⠀⠀⠀⠀⠀⠀⣴⣿⣶⠄⠀⠀⠀⠈⠻⢷⣤⡀⠀⢸⡇⠀⠀⠘⢿⡄⠀⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠈⣹⣿⡷⣦⣤⣀⣼⣿⣿⡿⣠⣿⣿⡆⢀⣀⣀⠉⠻⣦⣼⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀ ⣼⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣾⠟⠋⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠻⣷⠀⠀⠀⠀⢻⡇⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⢨⣧⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣿⠛⠉⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡛⠉⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⣷⠀⠀⠀ ⠗⠀⠀⠀⠀⠀⠀⠀⣿⣷⣄⠀⠀⠀⠀⠸⣷⡀⠀⢰⣶⣿⣶⣿⣿⣿⣿⡿⣿⣿⣿⡇⠈⠙⢿⣿⣿⣿⣿⣿⣿⣶⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠻⣧⡀⠀⠀⠀⠹⣷⡀⠘⠿⣿⣿⣿⣿⡿⠋⠀⢸⣿⣿⣷⣀⠀⠀⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⣿⠀⠀⠀⠀⢹⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠙⢷⣄⠀⠀⠀⠹⣷⡀⠀⣿⣿⣿⡟⠀⠀⠀⠀⠹⣿⣿⣿⣿⣶⣼⣿⠻⣿⣿⠏⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⢠⡆⠀⠀⠀⢸⡇⠀⠀⠀⠙⣷⣄⠀⠀⢹⣷⡄⣿⣿⣿⠇⠀⠀⠀⠀⠀⠈⣿⣿⣿⠿⠛⠁⠀⠀⢻⡇⠀⠀⠀⠀⢸⡇⠀⣀⠀⠀⣼⠃⠀⠀ ⠀⣄⠀⢸⣿⠀⠀⠀⢸⣷⠀⠀⠀⠀⠈⠻⣷⡀⠀⢻⣷⡘⣿⠉⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⣿⠠⡦⠀⠀⠈⠀⢠⣿⠀⢠⡿⠀⠀⠀ ⠀⣿⡀⠀⣿⠀⢀⡀⠘⣿⠀⠀⠀⠀⠀⠀⠉⢿⣦⡀⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⡇⠀⠀⠀⠀⢸⣿⠀⣿⠃⠀⠀⠀ ⠀⢸⡇⠀⣿⣇⢹⡇⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⢀⣤⠀⢸⣿⢸⡏⠀⠀⠀⠀ ⠀⠸⣿⠀⢿⣿⠸⣧⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣝⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠐⠀⠀⠒⠀⠀⣿⠁⠀⢸⣿⠀⠈⣿⢸⣧⠀⠀⠀⠀ ⠀⠀⢿⡄⢸⣿⡆⢿⠀⠈⣿⠀⠀⠀⠀⠀⠀⣴⣶⣄⡀⠈⠻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⣸⡏⠀⠀⣿⣆⢿⣆⠀⠀⠀ ⠀⠀⢸⡇⢸⠟⣇⢸⡇⠀⢿⡇⠀⠀⠀⠀⢸⣿⣯⣿⣿⣶⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⣿⡇⠀⠀⣿⠹⣮⣿⣦⠀⠀ ⠀⠀⣸⣷⣿⡄⢿⡜⣧⠀⢸⣧⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡏⠀⠀⣿⡇⠀⠀⣿⠀⠙⢿⣿⣆⠀ ⠀⢰⣿⣿⠻⣿⡼⣧⣿⡄⠈⣿⠀⠀⠀⠀⠀⠀⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢹⠇⠀⢰⣿⠀⠀⠀⣿⠀⠀⠈⠻⣿⣧ ⢀⣾⡟⣿⠀⢻⣷⣽⣼⡇⠀⢸⣇⠀⠀⠀⠀⢠⣿⡿⣿⣶⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⣿⠀⠀⣾⡟⠀⠀⠀⣿⠀⠀⠀⠀⠙⠛ ⠋⠋⠀⣿⡀⠀⢻⣿⣿⣿⡀⠈⣿⠀⠀⠀⣠⣿⠟⠀⠈⠉⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠃⣿⠀⠀⣿⡇⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⡇⠀⠀⢻⣿⣿⣷⡀⣿⡇⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠋⡾⢠⡏⠀⢠⣿⡇⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠈⢿⡄⠀⠀⢻⣿⡏⠻⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⢸⡇⣼⣧⡶⢸⣿⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀ ⣧⡄⠀⠀⠈⠻⣦⣄⠀⠹⣿⣦⡘⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⣼⢠⣿⣿⢁⣿⠃⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣦⡀⠀⠀⠈⠛⢷⣦⣌⠛⠿⣷⣿⣷⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠛⠁⠀⠀⠀⠀⡏⠸⣿⣷⠿⡏⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠙⢿⣦⡀⠀⠀⣦⣭⣿⣿⣶⣤⡀⠉⠉⠙⠛⠻⣿⢿⣶⣶⣶⣶⣿⣿⣟⣯⣤⣤⣤⣤⢤⡤⠴⣧⠀⠿⠋⢸⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡆⢻⣧⡀⠙⢿⣦⣄⡀⠉⠻⢿⣿⣿⢿⣷⣦⠀⠀⢀⣽⣏⣙⣏⣉⣩⣇⣀⣸⣅⣀⣸⣄⣀⣠⣧⣀⣿⠻⢦⣀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⢸⣿⣿⣦⣄⡙⢿⣟⠛⠷⠶⠮⣿⣿⡖⢀⣤⠞⠋⠀⣿⣀⣿⣀⣸⣇⣀⣽⣀⣀⣸⣁⣀⣸⣃⣀⣻⡀⠀⣹⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣾⠏⠀⠉⠙⠛⠛⣿⠿⠶⣤⣤⣀⣴⠞⠉⠛⠲⢤⣄⡀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀