Cbum Emojis & Text

⠀⠀⠀⠀⠀⠀⠀⢠⠒⠒⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣹⣭⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⣸⣷⣾⣅⣀⣀⡀⠀⠀⠀⠀ ⠀⢀⣤⣼⡥⣼⣍⠀⢸⡏⢃⣭⣬⣽⣦⣄⠀⠀ ⠰⣿⣾⣟⢻⡛⡿⢛⣫⣿⡝⣻⡟⡿⢿⣾⣷⡀ ⠀⠈⠻⢿⣆⣛⣿⢿⢿⣿⠿⣞⢖⡠⣪⡴⠋⠀ ⠀⠀⠀⠀⠀⠑⢷⢿⡗⢛⣺⣧⠟⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣽⡁⠹⣯⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⢽⠿⢿⣿⠟⣟⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⢂⣼⣧⣆⣿⣭⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣷⣿⠇⢹⣧⣷⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⢿⡏⠀⠀⢹⣯⣹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⢽⡀⠀⠀⢸⣧⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⠿⡁⠀⠀⣼⢻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⠇⠀⠀⢘⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡧⠀⠀⠀⢸⣌⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠴⠾⠇⠀⠀⠺⠿⠰⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠬⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠤⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⠁⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⣀⣀⣀⡀⠀⡤⠒⠒⠢⣄⠀⠀⣀⣀⣀⣀⣠⠤⠄⣀⠀⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠉⠉⠙⡆⠀⠀⠀⢠⡄⠀⠀⠀⣎⠉⠙⡆⠀⠀⠀⠀⢀⡤⠄⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠠⠤⠴⣇⠀⠀⢠⣇⣈⣄⠀⠀⣦⣠⡴⠃⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣌⣈⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣇⣀⣀⣀⣠⡃⢀⠇⠀⠀⢸⠀⠀⣾⠀⠈⠪⣧⠀⠀⠀⠧⣀⠤⣄⠀⢀⡇⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

cbum🏋🏽‍♂️💪🦵

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

⠀⠀⠀⡠⢺⣭⣙⢀⣦⠀⠀⠀⢠⠒⠿⢿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡾⠋⢹⠀⠈⠛⠋⠀⠀⢀⣓⠖⢂⣸⣟⣿⡿⠀⠀⠀⠀⠀⣾⣏⢇⣲⠄⠀ ⢰⣿⣇⣀⣮⠤⢀⣀⣀⣀⡀⠀⣇⣀⣸⣸⢏⡟⠃⠀⠀⠀⠀⠀⠉⠉⠉⣿⠞⠀ ⠻⣟⣛⣥⡿⢦⣤⡈⠐⡄⠈⠁⠲⠾⢿⣦⠆⠐⢄⡀⠠⠄⢀⣀⡀⠄⣸⣿⠒⠀ ⠀⠀⠉⠛⠾⢶⣖⣻⠷⣷⡀⠀⠀⠀⢈⣿⣦⡀⠀⠀⣀⣼⣤⣭⣤⣤⣼⣿⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠸⣦⣘⣿⡒⣤⣀⡔⠻⣃⢁⡀⡤⠾⢿⣿⣿⣤⣀⣉⡷⠬⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⠃⠌⣷⡖⠛⠉⣀⡀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⣯⠁⠒⣻⣗⢀⣿⢙⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡿⣷⣖⠚⢻⠋⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣷⣮⣻⣷⡄⠀⡇⢀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⣿⣿⣷⣾⣿⡿⠛⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⡟⢿⣿⡿⢿⡄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠁⠈⣿⡇⠀⣧⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣟⠈⠀⠀⠀⢠⣿⣿⢀⢿⡀⠀⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⢰⡠⠊⣿⡟⡇⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣧⡤⡞⠁⠀⢹⣹⣧⡴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠏⢉⡔⠁⠀⠀⣸⠻⠛⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⢻⡠⢾⠀⠀⠀⡰⠙⡇⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠁⡸⠀⠀⠀⡇⢀⠇⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⠜⠀⠀⠀⠀⣧⡞⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⡌⠀⠀⠀⠀⢰⡟⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠔⠛⠐⡇⠀⠀⠀⠀⡏⠀⠐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢇⣀⡲⠊⠀⠀⠀⠀⠀⠉⠉⠘⠄⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢖⡞⡟⠛⣿⠛⢛⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣻⣼⣼⣿⣷⣯⣷⠦⠈⠙⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠟⠋⠀⠀⠙⢿⡇⠀⢀⣄⣙⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⡦⡄⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠘⠷⢦⣿⠿⣿⡆⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⢛⣩⣿⣦⡀⠀⠀⠀⢧⢀⣤⣶⡞⠀⠀⠘⣿⠰⢿⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣫⠵⠞⠋⠀⠹⣿⡇⠀⠀⠀⠈⣿⢹⡙⠀⠀⣠⠄⠁⠀⡿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠉⠈⠀⣀⣠⡴⢾⡧⢿⡇⠀⠀⠀⠀⣿⣘⣻⠋⠻⡏⠀⠀⢀⡇⠹⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⣿⣶⠚⠉⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢷⣒⡃⠙⠀⣴⠏⠀⢀⡘⣿⣿⠉⢻⣿⣿⣶⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⡿⠀⢀⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⢀⣀⣿⡀⣠⣾⠃⠀⠀⢸⠃⢹⡇⠀⠈⢿⡀⠉⠻⢿⣭⣉⠛⢿⣶⣄⣀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡞⣽⡟⠀⠀⣼⡿⣿⠀⢀⣤⣴⣶⣶⣤⣤⣾⠋⠉⠙⠻⢿⣿⣿⡉⠛⠉⢻⣿⣿⠀⣿⠀⣼⠁⠀⠀⠀⢹⠀⠀⠀⠈⠉⠁⣀⠈⠉⠉⢹⣿⣿⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⣰⠋⣼⡟⠀⠀⣸⣿⠃⢹⣿⠋⠀⠀⠈⠙⢿⣿⡇⠀⠀⠀⠀⠀⠉⠛⢿⣶⣦⣤⣿⣿⣸⣯⣾⣿⣿⣷⡶⠞⠚⠁⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⣿⣷⣄⠈⠹⣿⣷⡄⠀⠀⠀⠀ ⢰⠇⣼⡿⠀⠀⠀⣿⡟⣠⣾⡗⠀⠀⠀⠀⠀⠀⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡞⠀⠀⠀⠈⠛⢿⣆⠀⠘⣿⣷⡀⠀⠀⠀ ⣼⣼⠟⡇⠀⠀⣠⡿⣷⡏⣼⣧⠀⠀⠀⠀⠀⠀⣸⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀⠈⢿⠀⠀⣿⡿⣧⠀⠀⠀ ⣿⣿⠈⢁⣀⡴⠋⣳⠿⠚⠛⠛⠻⣿⣶⣶⠾⠿⠿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⢹⣇⠀⠀ ⠘⣿⡀⠈⠁⣀⡴⠁⠀⢀⣀⣴⣾⠟⠉⠀⠀⠀⣠⣿⣿⢿⣿⣞⠯⠄⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠀⢀⣾⣿⡄⠀⠀⠀⢀⣀⡄⠀⠐⠋⠀⢀⣾⣿⠀⠀ ⠀⠘⠛⠲⠿⠿⣧⣄⣉⡉⠉⠉⠀⢀⣀⣤⣴⡾⣿⣿⣿⡄⠙⢿⣿⣦⣤⣀⣀⣀⣀⣀⣬⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⢿⣛⣴⣾⡿⠿⣿⡶⠒⢾⡿⣿⠃⠀⠀⠳⡄⣾⡿⢿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠲⠤⠤⠤⠤⠶⠾⠟⠛⠉⢿⣆⠀⠻⣷⣄⣹⡍⠉⠉⠁⠀⢹⡀⠉⠛⠛⠓⠲⣶⣶⠟⠛⢛⣿⡟⠁⠀⢸⡀⠀⠸⣧⣳⠀⠀⠀⠀⢿⠸⠀⠈⢷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣽⣯⠛⢻⠳⠤⠤⠤⣾⡿⠦⣤⣀⣠⣴⣿⡿⠶⠚⣻⠟⠀⠀⠀⣾⣷⣄⡀⠈⠿⣳⡤⣄⣀⣾⡀⣶⡄⠸⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⣼⡄⠀⠀⠀⢈⡇⠀⠀⠀⠀⢸⣿⣄⣤⣾⠃⠀⠀⠀⣰⣿⡿⠟⠻⠷⣶⣾⠷⠿⡿⠟⠛⢹⡧⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠹⣿⡶⠤⠴⠿⣿⠶⠤⠤⠶⢿⠉⠉⠙⣿⣄⠀⠀⣰⠿⠋⠀⠀⠀⣾⡟⣡⣾⡿⠃⣀⣠⡾⠃⠀⣸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⢹⣧⡀⠀⠀⣿⡄⠀⠀⠀⣾⠃⠀⠀⠙⣿⣿⡿⠁⠀⠀⠀⠀⢸⢏⣴⡟⢁⣴⡿⠟⣫⣤⣴⡴⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢀⣿⠋⠓⠚⠋⠛⠶⠶⣾⣿⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀⠀⣠⣿⠿⠋⢠⠟⠁⣴⣿⠟⢋⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠸⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⣼⣧⠀⠀⠀⣠⡾⢋⣁⣀⣠⣴⠶⠟⣫⣴⣶⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠻⣧⣀⡀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠉⣿⣧⢀⡜⠁⣼⠋⢀⣾⡿⠷⠟⠛⠛⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣣⠏⠀⣼⢦⣄⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠝⠿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡿⠃⢠⠟⢻⡄⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠸⣧⢤⣘⢰⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⠽⠼⠯⠷⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠄⡀⠤⠤⠤⠄⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠁⠃⠉⠛⠃⠉⠀⠁⠀⠀⠈⠀⠀⠀⠀⠉⠃⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣄⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⣆⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⣼⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⡿⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢠⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⣀⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠋⠻⠶⢻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡞⢻⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⡛⠛⢿⣶⣶⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⣼⠤⡘⠣⠤⢊⣿⣿⡄⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡃⠀⠐⠀⠀⢸⡇⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⣼⣿⣿⣟⠀⠀⠀⠀⠀⠘⣦⡀⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⡀⠀⠰⣤⣼⡇⢀⠀⠀⠀⣶⣾⣶⣷⣶⣤⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢹⣷⣌⢷⣤⡀⠀ ⠀⠀⠀⠀⠀⠀⢹⣿⣷⡄⠙⠟⠀⠀⠀⠀⠀⣿⣿⡿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⢨⣿⣿⡷⣄⣽⡖ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⢣⡀⠀⠀⠀⠀⠀⣰⠀⠉⠐⢿⡏⣽⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠠⢩⣁⣴⣿⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⠃⠁⠀⠀⠀⠀⠀⠙⠀⠀⡀⢀⣼⣿⣿⢯⠄⠀⣠⣀⣴⣿⣦⣖⣶⣿⣿⣿⡟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⢀⠀⠀⠈⠉⠉⠡⠀⢀⢰⣽⠟⣻⣿⣵⣿⣿⣿⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠀⠃⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢀⣾⣾⣿⣾⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡟⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠘⠏⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣟⣶⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠁⡀⠀⢶⣄⣼⠷⡀⠀⠀⠿⣿⡿⣿⣿⣟⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⡏⠉⠂⠀⠉⠀⠀⠐⠂⢀⣠⣾⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣹⣶⠞⠂⠀⡞⡆⠰⠶⣬⣿⣯⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣶⣦⣼⣧⣦⣤⣠⣼⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣯⣿⣿⣿⣉⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣽⣽⣿⣿⣿⣿⣿⣿⣿⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣦⣉⡘⠿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣾⠿⣡⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⡿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢿⠿⠿⠿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣻⣿⣶⣾⣷⣶⣾⣮⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⠉⠉⠁⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢶⣤⣳⣀⣠⣴⠼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣳⣤⢉⡁⠀⣉⢥⡖⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠉⢡⠿⣇⠃⠯⣬⣯⡬⠎⢰⡟⡏⠓⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⣉⡀⠀⠀⣀⣿⡆⠻⣧⣀⣨⣯⣀⣸⡿⠁⣿⣆⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣴⡾⠋⠉⠁⠀⠀⠀⠙⣿⣟⣽⣷⣐⣿⣿⣿⣿⣿⣿⡄⣸⣿⣹⣷⠶⠒⠊⠉⠙⠲⡀⠒⢤⣀⠀⠀⠀⠀ ⠀⠀⣠⣾⣿⡟⢠⠂⠀⠀⠀⠀⢀⣼⡼⠀⠀⠀⠈⠙⠿⣿⣿⡿⠛⠛⠉⢀⠈⢹⣆⠀⠀⠀⠀⠀⠱⡀⠈⣿⡷⡀⠀⠀ ⠀⠐⣿⣿⣿⣧⢸⣧⡀⣿⣄⣴⣿⣿⡥⠤⠒⠀⠀⠀⠀⢨⡏⠀⠀⠀⠀⠀⠙⠲⣿⣦⡀⢤⠀⠀⢰⡇⠀⣼⣷⣱⡀⠀ ⠀⠀⢻⣾⣿⣿⢷⣿⡿⠟⢟⠻⢿⣿⣅⠀⠈⠉⠉⠉⠶⣾⡷⠊⠉⠀⠀⠀⠀⠀⢸⣿⣷⣾⣤⣤⣿⠃⣰⣿⣿⣱⠃⠀ ⠀⡰⢋⡝⠁⠀⣀⡼⠧⣀⡀⢻⠂⢹⣿⣍⠁⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⠈⣩⣿⣿⡿⠉⠙⢿⣿⣿⣿⣿⣿⣿⠀⠀ ⢰⠁⢸⣧⠖⠉⠀⠀⠀⠀⠈⠙⠶⣾⣿⣿⣷⣦⣤⣴⣶⣿⣷⣶⣶⣦⣤⣴⣾⣿⣿⢸⠀⠀⠀⡿⠁⠠⠈⣿⠀⠈⢇⠀ ⢸⣤⣿⣿⣄⣀⣀⣠⣤⣶⣦⠶⠖⠒⠒⠋⠉⠉⠉⠉⠉⠉⠻⢟⣃⢠⠛⠛⣿⣿⣿⠬⠓⠋⠉⠉⠉⠒⢿⣿⣇⠀⠈⡆ ⠀⢿⣿⣿⠻⠿⠿⠓⠛⠛⠓⢒⣒⣒⣲⡶⠶⠒⠛⠉⠁⢈⣤⣄⣼⠙⢦⣀⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇⠀⢠⡗ ⠀⠀⢻⣿⣦⡛⠶⠶⣶⣾⣿⣿⠿⠷⠖⠒⠚⢉⣡⣴⣾⣿⣿⠟⠋⠉⠙⠒⠒⠶⢶⣶⣦⢤⣀⣠⣤⣾⣿⣿⣤⣴⣿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⡤⠤⠤⢄⠀⠀⠀⠀⢠⠔⠂⡍⠁⢂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⢃⢔⡭⣒⣸⠛⢇⠀⠀⠀⠀⠸⣷⣶⡿⡆⠀⠣⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢼⣷⣿⣟⣿⠋⠤⣬⡆⠀⠀⠀⠀⠈⠀⠀⣧⠁⠀⢱⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣮⡄⠀⢠⠋⡴⠀⠀⠀⠀⠀⢀⡀⡏⠀⠀⡀⢚⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⡸⡇⠙⠛⠿⠶⣬⣸⠗⡂⠀⠐⠲⢎⡀⠀⣩⣦⣤⣸⢀⢷ ⠀⠀⠀⠀⠀⣀⠔⠉⡄⠀⠀⠀⠀⠀⠀⡀⠀⠑⢂⡠⢤⡤⠒⠁⣀⣼⣿⣿⠿⠛ ⠀⠀⠀⢀⠜⣁⠀⠀⢷⠒⠀⠀⠒⠶⠋⢠⣨⣬⣶⣾⣯⣈⣉⣛⣿⠟⠋⠀⠀⠀ ⠀⠀⡜⡁⠠⡁⠀⠀⡇⠀⠀⠀⢀⣾⡀⠀⠀⠉⢹⣿⡿⠟⠛⠋⠀⠀⠀⠀⠀⠀ ⠀⢸⢸⠃⠀⣷⡀⠀⡇⠀⣀⡴⠋⠠⣷⣶⢴⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠇⠀⣷⣶⣾⡿⠟⣧⠞⠁⠀⠀⠀⠀⣀⣉⣼⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡆⠀⣻⣿⣿⣿⣿⣿⣦⡤⠀⠀⠀⠀⢀⣽⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡷⢚⣿⣿⢿⢿⢿⣿⣿⣿⣦⣄⣀⣤⣾⠿⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣘⡝⠻⣿⠟⠋⠀⠁⠪⢟⣯⢛⣿⡟⠻⠭⠤⣤⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⠀⠀⠘⡄⠀⠀⠀⠀⠀⠹⣾⣿⠶⢾⢿⣛⣿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣧⡀⠸⠀⠀⠀⠀⠀⢠⠋⡠⣪⣾⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⣠⠞⣏⣉⠉⠗⢲⢢⣄⠀⠀⠀⠀⠀⠀⣰⢶⣾⣿⣿⣿⣷⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣶⣇⣾⡿⠛⠷⣄⣾⣼⣾⠂⠀⠀⠀⠀⣠⠃⠀⠈⠉⠛⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⡿⠟⠁⣸⠃⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⢀⡝⢿⠿⠳⠀⠀⣿⣛⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⡟⡸⢉⠓⡶⡄⠀⠀ ⠀⣠⣾⣿⠁⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣊⠀⠀⡞⠋⣽⣛⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⢾⠥⠧⢾⣿⣇⠻⡀⠀ ⢠⣿⣿⣿⣀⣀⣼⣿⠤⠤⠤⣀⠀⣀⣀⣀⣀⡀⠀⠀⣟⢁⣀⣀⣾⡴⡿⠋⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡏⣆⢃⠀ ⣾⣿⢿⡿⠿⠋⢉⣿⣧⣀⠀⠀⠙⠥⢤⡀⠀⠈⠓⠦⣄⣁⣿⣿⣿⣾⢁⡜⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣧⣿⠀⢂ ⠀⠛⠿⣶⣶⣾⡿⠿⠛⠻⠿⠷⣶⡀⠀⢻⠀⠀⠀⠀⠀⠉⠉⠑⣿⣿⠟⠛⠒⠒⠻⠶⠖⠒⠉⠉⡓⠲⠤⣤⠔⠚⠒⠦⣿⣿⡏⠀⠀⠀ ⠀⠀⠀⠀⠉⠻⢾⣿⣿⣿⠾⠿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⣠⣗⣂⣉⣡⣤⣤⣀⣀⣿⣿⣧⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⣇⠈⢻⣿⣦⡀⠀⠀⠀⠀⠈⢹⣿⣿⣟⣳⠀⠀⠀⠀⠒⣻⣷⣶⣿⣿⡟⠛⠛⠛⠿⣿⣏⠛⠻⠗⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡀⢹⣿⣮⡑⣶⣤⣤⡴⠋⠸⣿⡉⠀⠀⢀⣠⣴⣾⣿⠻⣿⣿⣿⣷⣶⣤⣄⣀⣨⣿⠗⠒⠛⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⢤⣿⣿⣿⣿⡉⠉⠻⣦⢈⣉⣹⣽⠿⠞⠁⠀⠀⠀⢹⡧⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣯⣽⣷⣿⣿⣿⣏⠈⠉⠒⣾⣿⡅⠀⠀⢀⣀⣴⠢⡀⢀⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣌⠑⠒⠤⢼⣿⡷⠒⠒⣿⣟⠙⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣌⣻⣯⣀⣀⡐⠲⢿⣿⣦⣼⣿⠏⢐⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡟⢿⣿⣿⡛⠉⠉⠙⡏⠉⢧⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣌⠻⢿⣿⣶⡀⠀⠀⠀⢸⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣦⢹⣿⣿⡄⠀⢠⣿⣀⣀⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡇⠙⢻⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⢸⡟⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⠁⠀⠀⡼⠀⠈⢿⣿⣿⠇⠀⢻⣷⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⣿⣿⡇⠀⠀⣿⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠉⠃⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⠀⢠⣿⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⢇⡎⠈⠧⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡇⠀⠀⠀⠀⡇⣀⠞⢹⣿⣿⡏⡽⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⣸⡿⠁⠀⠀⣿⡿⢰⡇⠀⠀⣠⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣍⢻⣧⣤⠶⡟⠀⠀⠀⠀⢻⣇⣸⣿⣶⠞⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠳⠉⠁⡸⠀⠀⠀⠀⠀⣿⣿⣿⡟⢏⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠁⠀⣠⡾⠁⠀⠀⠀⠀⢀⣿⣇⠈⠁⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠻⡆⠀⡼⡟⠀⠀⠀⠀⠀⢀⡟⠛⢿⡄⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡇⠀⠳⠞⠀⡇⠀⠀⠀⠀⢀⣾⠀⠀⢸⠁⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⢀⡇⠀⠀⠀⠀⢸⣿⠀⠀⡼⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⣰⠏⠀⠀⠀⠀⠀⠈⣿⠀⣼⠃⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⣿⣾⠏⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⣸⠀⠀⠀⠀⠀⠀⠀⢠⡿⢹⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⡿⠁⠚⡽⠀⠀⠀⠀⠀⠀⠀⡾⠁⠈⠀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⣀⣀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠘⠤⠤⠤⣤⠄⠀⠈⠒⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣤⣤⢴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠢⠤⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⡀⢀⣼⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⣠⣴⣶⡛⠟⢿⡇⠺⣹⠋⠙⢳⣶⣤⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⣹⠟⠛⠓⠒⢾⣷⣠⣿⠖⠒⠚⠻⢿⡁⠀⠈⠓⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣧⣶⣴⣿⣇⠀⠀⠀⠀⣾⣿⣿⣷⠂⠀⠀⠀⠈⢿⣔⣦⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⠿⢿⣿⣷⣦⠀⠀⠀⠀⠸⣿⣿⡷⠂⠀⠀⠀⠀⣸⣿⣿⣿⣿⣧⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣿⠟⠁⠀⢠⡟⢿⣿⣷⣦⣤⣀⣴⣿⣿⣧⣄⣠⣤⣶⣿⣿⣿⡇⠈⠻⣿⣞⢦⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡟⠀⠀⠀⣼⣿⣶⣿⡟⠛⠻⣿⡟⢋⣝⢛⣿⡟⢻⣿⣿⣿⣿⣧⡀⠀⠈⢻⡌⣇⠀⠀⠀ ⠀⠀⠀⢸⣿⡇⠀⠀⣴⣿⢿⣿⣟⣿⡆⢠⣿⠿⠿⡿⠿⢿⣇⢸⣧⣿⣿⡿⢿⣷⡄⢀⣸⣿⡟⠀⠀⠀ ⠀⠀⣴⠻⣿⣿⣶⣾⣿⠃⠀⠙⣿⣿⣧⠸⣿⣷⣶⣿⣶⣿⡟⣼⣿⢻⠟⠁⠈⢿⣿⣿⣿⣯⠟⢦⡀⠀ ⠀⢰⡇⠀⢘⣿⣭⡟⠁⠀⠀⠀⢸⣿⣿⡆⢿⣤⣾⣿⣠⡿⠃⣿⣿⡟⠀⠀⠀⠀⠙⣿⣽⣿⡀⠈⡇⠀ ⠀⢸⣷⢀⣾⣏⣼⠃⠀⠀⠀⠀⠀⣿⣿⣷⠈⡟⠉⠉⢹⡇⢸⣿⣿⡁⠀⠀⠀⠀⠀⢿⣼⣿⣧⣾⡇⠀ ⠀⠈⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⣿⣯⠻⢷⡇⠀⡇⢸⠃⡿⠿⣿⡇⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡇⠀ ⠀⢀⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣷⣦⣿⡀⣇⣸⠃⣠⣾⣿⡷⠀⠀⠀⠀⠀⠀⠀⠙⣿⡏⡇⠀ ⢠⣾⠿⠻⣄⠀⠀⠀⠀⠀⠀⠀⠺⠿⠿⠛⠿⠿⠿⠿⠟⠺⠟⠿⠟⠻⠀⠀⠀⠀⠀⠀⠀⢠⠞⠛⢿⣆ ⢸⣇⣶⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣄⡿ ⠀⠉⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠋⠁

⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀ ⠀⠀⢠⡶⢋⣉⡉⠳⣄⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⢀⡶⠋⣉⣉⠳⣆⠀⠀ ⠀⠀⡟⢠⠱⠀⠀⠀⣸⡆⠀⠀⡞⠁⠀⠙⡆⠀⠀⡿⡀⠂⠀⠰⠁⢸⡆⠀ ⠀⠀⢷⡠⡑⠤⠚⡰⣸⠃⠀⠰⡇⠀⠀⠀⡷⠀⠀⢻⡡⡘⠦⠔⡡⣸⠃⠀ ⠀⢀⡜⠛⣮⣭⠭⠞⠁⠀⠀⠀⢧⣀⣀⣠⠇⠀⠀⠀⠛⠮⢭⢭⠞⠳⣄⠀ ⢠⠎⠀⣴⠧⠤⢤⣤⣠⣴⣖⣲⠾⡀⠀⡸⢶⣒⣶⣄⣠⣤⠤⠤⣷⡀⠈⢆ ⢸⡀⠊⠀⠀⠀⠀⠹⡁⠈⠉⠛⢦⡀⡆⡰⠟⠉⠁⠀⡹⠁⠀⠀⠀⠈⠀⣸ ⠀⠉⠉⠛⠯⠥⠤⢤⣷⡀⠀⠀⠀⠁⡇⠀⠀⢀⠀⣰⣧⠤⠤⠭⠟⠋⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡳⠶⣒⠅⡇⢕⡶⠖⣫⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⡀⣿⠶⡧⢾⠇⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠐⠘⡗⡗⡟⠐⡹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠠⠤⠠⠤⠀⠤⠤⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣖⣈⢉⣉⣭⣍⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠋⠛⠛⠛⢿⠟⢷⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⡀⢺⡄⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠼⠷⡇⠷⠟⢿⡼⣇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠠⢄⠠⢄⣼⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢵⠒⣲⡶⢾⣇⠄⡧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⢀⡀⠴⠚⣦⣀⣀⡼⠋⢠⣿⣮⣑⠦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠒⡻⠗⠚⠛⣒⣢⣄⡄⠈⡿⠁⣀⠾⠁⠀⠙⢷⣬⡆⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⡇⠈⠀⢀⠔⣉⠀⠀⠈⢿⡦⠵⠚⠒⢲⠄⠒⠲⡾⠋⠉⠈⢲⣍⢦⠀⠀ ⠀⢀⡼⠀⣆⣀⡞⠈⠀⠀⠀⢠⡃⠄⠀⠀⠀⠀⠀⠀⠀⠁⢸⡀⠀⠀⢻⣯⡇⠀ ⢠⠎⣸⠠⡘⡟⠀⠀⠀⠀⢀⠾⠖⠀⠀⠀⠘⣄⠀⠀⠀⠐⡀⡇⠀⠀⢸⣿⢣⡀ ⡇⠐⣿⠀⠘⣧⠀⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⢼⣶⣄⡀⢀⣱⣅⣀⡴⠋⣿⣇⢣ ⡇⢰⠙⢆⠀⢸⣷⣄⠀⣼⠀⠀⠀⠀⠀⠀⢈⡩⢟⣿⠃⠀⢹⡟⠉⢠⠀⢸⣿⡜ ⡇⡆⠀⠀⢗⣾⣿⡟⢎⣩⢑⡤⣀⣓⣀⣒⣩⠴⠿⣿⡸⠀⢸⡀⠀⠀⠀⢸⣿⡇ ⡇⢇⠀⠀⠢⣱⣻⣵⡏⡇⣄⠈⠉⣁⠄⢀⡸⠓⢰⡽⣧⢣⣀⣅⡠⢾⡄⣼⣿⢿ ⠳⣎⠓⠀⠒⠬⣿⣽⣧⡿⠚⠛⠋⡡⠒⠋⢀⠴⠛⣿⣿⠿⠋⠑⣜⠀⢹⣿⣟⡎ ⠀⠈⢷⣤⡀⠀⠀⠉⠻⣷⣤⣀⠴⠗⠒⠊⠁⢀⣼⠟⢡⠤⠠⢔⡡⢀⣾⡟⡍⠀ ⠀⠀⠀⠳⢿⣷⠦⣄⡀⠈⡈⣙⣾⠤⡤⢌⣽⡟⠁⠴⢊⣀⠔⠋⣠⡿⢃⡠⠁⠀ ⠀⠀⠀⠀⠀⠀⡉⢖⡻⠞⣓⣢⠐⡵⡈⠄⢫⢀⣠⡶⠛⣁⣠⣴⡿⠗⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢣⡙⠖⠀⢀⣸⣷⣇⣡⢸⠾⠿⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣑⣶⣾⣟⣛⣉⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣧⣬⣤⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⢀⠂⠉⠉⠉⢢⡀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⢀⢎⠁⣀⣴⣷⡄⠀⠀⢸⠶⠂⠀⠠⡾⡇⠀⠀⠀⢠⡚⢤⣄⣄⣵⡀⠀⠀ ⠀⢀⠊⢠⡟⠛⠚⠋⠁⠀⠀⢳⣀⠀⠀⢸⡿⠁⠀⠀⠀⠀⠙⠓⠛⢫⠈⣳⡄⠀ ⡐⠁⡰⢻⠀⠀⠀⠀⠀⢀⡀⠘⣤⡔⠒⢻⣷⢀⠀⣀⣀⠀⠀⠀⠀⠀⡇⠈⢻⣦ ⡇⣤⣤⣿⣍⠉⠁⢯⠁⠀⠔⠁⠀⢣⠈⢹⢹⠀⠈⠲⡄⠈⠙⠊⠉⡹⠧⣀⣨⣿ ⠣⣨⣼⡭⠟⠶⠦⣾⣦⠀⠀⠀⠀⠙⠓⠋⠋⠁⠀⠀⢰⡌⣀⡶⠶⠧⣬⣥⣬⠿ ⠀⠀⠀⠉⠛⠒⠒⠛⠻⡇⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⣼⡟⠛⠓⠒⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠢⡀⠀⠀⣠⠇⠀⠀⢀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡔⣬⠍⠉⠙⠗⠀⠚⣟⣻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣂⣴⡇⢴⡧⠈⣄⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡋⠀⡃⠤⡧⠠⡇⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠁⠲⡇⢀⡇⠀⠇⠋⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢍⡭⣭⣭⢭⡽⠭⡭⡍⣭⣥⠄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡐⠈⠉⠁⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡫⠒⠁⠀⠀⢠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠷⣿⣟⠹⢿⠿⡅⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣴⡀⢠⣤⠄⠐⡇⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⣶⣿⣒⡴⣹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢷⣷⣷⣾⣾⣧⡗⢲⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠴⡊⠽⣾⣿⣿⣿⣿⡟⢁⠜⠀⠐⡻⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡤⠖⠛⣉⠴⠒⠛⠻⣿⣿⣏⠌⠀⠀⠀⢄⠀⠉⠉⢉⠓⢢⡀⠀⠀ ⠀⠀⢀⡾⠁⠀⡠⡊⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠠⣀⡈⢦⡀⢠⠈⣦⢹⡀⠀ ⠀⠀⣾⣰⢁⣎⠜⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⣠⡿⣿⣿⣇⣼⢘⣷⡇⠀ ⠀⠀⢿⣿⣿⣿⠀⠀⠀⠀⠀⢀⣴⡇⠀⠀⠀⣀⡤⢚⣡⣾⣿⡿⣿⢿⠛⢻⡻⡆ ⠀⢠⢏⠏⠉⢹⣷⣤⣀⣤⣥⡴⠞⠛⠷⣶⣶⣦⣾⣿⣿⣿⣿⠀⢸⢸⠀⢀⢣⢹ ⠀⡎⠘⠀⠀⢸⡿⣿⣿⣿⡋⠓⠀⢀⣠⣔⣫⡿⢿⣿⣿⣿⣿⡆⠈⢸⠀⠀⢂⢹ ⢰⠃⣧⠀⢀⣾⠇⢸⣧⠀⠀⠀⠀⠀⠈⠉⠉⠠⠞⡩⢛⣿⣿⣷⠀⢸⡔⠀⠘⣿ ⢸⠀⠙⣷⣿⡿⠀⢸⠹⡷⠶⠒⠀⣀⣠⣤⣤⣾⣦⣴⣿⣿⢘⠃⢳⡿⠀⠀⢀⣿ ⣨⠀⠀⢹⢿⠁⠀⢸⠀⡇⠀⠀⣀⡉⠀⠀⢀⣿⢋⣿⡟⣹⡌⠀⠀⡇⠀⠀⣼⢿ ⡿⡆⠀⣸⢀⠀⠀⡎⠀⢹⡀⠀⠉⠉⠛⠿⣿⡏⢠⠟⢠⡟⡇⠀⢰⠁⠀⡸⠃⠘ ⢇⠱⠀⣿⢸⠀⠀⢹⡤⠀⣅⠀⢀⣀⠤⠚⡟⢀⣡⣾⣿⣵⡇⠀⢸⠀⠰⠁⣰⠇ ⢸⡆⠀⣿⡜⠀⢀⣾⣷⣤⣿⣶⣤⣀⣤⣾⣧⣼⣿⣿⣿⣿⡇⠀⢸⠀⢀⡜⡙⠀ ⠈⡟⡆⠸⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡜⠀⠈⠰⠁⠀ ⠀⢱⠘⡐⡇⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠗⡰⠡⠀⣠⠃⠀⠀ ⠀⢸⡇⠁⢌⢣⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⣠⠊⢡⠃⣰⣿⠀⠀⠀ ⠀⠸⡇⠐⣼⢻⣧⠀⠀⠉⠛⠿⣿⣿⣿⣿⡟⠁⠀⠀⢠⣿⢿⣿⣶⣿⡿⠀⠀⠀ ⠀⠀⢹⣶⡻⡀⠛⠀⠀⠀⠀⠀⠈⠙⠛⠋⠀⠀⠀⠀⠘⠃⣸⣿⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠉⠛⠛⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⠋⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣥⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⠀⢲⡷⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣾⡿⣿⣿⣿⣯⣽⣴⣞⣙⡘⣦⡉⣦⣀⣀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣿⣿⣿⣿⣿⣶⣷⣶⣾⣝⣿⡟⠉⠀⠀⠈⠙⠳⣄⠀⠀⠙⣮⡙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⢈⣷⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠒⠒⠒⡒⢒⣶⡀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⢀⣀⣤⣾⣷⣤⡾⠿⣾⢷⣆⠀⠀⠀⠀⠀⠀⣰⣶⠒⠒⡒⡖⣦⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢧⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣝⢿⣿⣻⣿⣿⣿⣿⡿⢿⣿⣿⠯⣿⣿⣿⣿⣟⣻⢿⡿⠁⠀⠀⠈⢯⣿⡀⠀⠀⠀⠀⢀⢯⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⣾⠿⠿⠿⠿⠿⣿⣿⣿⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⡀⠙⡿⠛⠁⣼⣧⠀⠀⠀⡤⠜⣻⡷⡀⠀⠀⠀⢸⣸⣿⡿⠿⠿⠿⠿⢿⡇⠀ ⠀⢀⠉⠀⠀⠀⠀⢠⣿⠿⢿⡆⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⡟⠻⣿⡿⣿⣿⣿⣷⣶⣾⣿⡏⠀⠀⠉⠁⢹⢀⣴⡿⠛⣷⡤⢴⠛⢏⠉⢳⣧⡀⠀⠀⢸⡿⢿⣷⠀⠀⠀⠀⠀⠁⠀ ⣿⣽⣀⣀⣀⣀⣀⣘⣿⣿⣾⡷⣶⡽⠛⣿⣿⣿⣿⣿⣿⣿⣟⢠⣤⣽⣿⣿⣿⣿⣿⣿⣿⡷⠶⠶⢶⣶⣾⣟⣥⣤⣼⠁⠇⠈⠄⠘⠀⠀⡟⠻⢿⣶⣿⣾⣿⣿⣀⣀⣀⣀⣀⣠⣿ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣯⣿⠂⠀⠀⠀⠛⠛⠿⢿⢿⣿⡿⠋⠉⠉⠀⠘⣿⣿⣿⣿⣿⣿⡧⣄⠤⣤⢀⣟⠀⠀⠉⠙⢣⣀⣀⣀⣤⠴⠶⠃⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⡿⣿⣿⣧⣤⣤⣶⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⣿⣿⣿⣿⣿⣿⣿⡇⠀ ⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣿⣿⣿⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⠿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠙⠇⢠⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⡏⠀⡆⠙⠢⡀⠘⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣸⣿⣿⣿⣿⣿⣷⣿⡿⠁⠹⣿⣷⡄⡇⠀⠀⠉⢦⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠈⠻⣿⣿⣀⡀⢀⣼⡿⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⠿⣿⠀⠈⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⢷⣌⠣⠀⢿⡈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠙⣷⠀⠀⢧⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣿⣿⡏⣿⣿⣿⣯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⣿⣼⠀⢸⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣾⡟⢿⡄⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣾⣿⣿⣿⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⡿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠿⠿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⡶⠁⣠⣴⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣴⣿⠿⠋⣁⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⡿⠟⠋⠉⠀⣀⣀⣀⣨⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣤⣤⣴⠂ ⠈⠉⠁⠀⠀⣀⣴⣾⣿⣿⡿⠟⠛⠉⠉⠉⠉⠉⠛⠻⠿⠿⠿⠿⠿⠿⠟⠋⠁⠀ ⠀⠀⠀⢀⣴⣿⣿⣿⡿⠁⠀⢀⣀⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣿⣿⣿⡿⠁⢀⣴⣿⠋⠉⠉⠉⠉⠛⣿⣿⣶⣤⣤⣤⣤⣶⠖⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⡇⢀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀ ⠀⠀⠸⣿⣿⣿⣿⡇⠈⢿⣿⣿⠇⠀⠀⠀⠀⠀⢠⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⣿⣿⣷⡀⠀⠉⠉⠀⠀⠀⠀⠀⢀⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⣿⣷⣄⡀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣋⣠⡤⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠖⠚⠉⠓⠢⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⢉⡭⠖⠀⣀⣀⣈⣹⠂⠀⠀⠀⠀⠀⠀⠀⢸⣅⠀⠀⢻⣦⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢠⠖⣉⡴⠞⠛⣹⡏⠙⢿⡀⠀⠀⠀⠀⠀⠀⠀⢯⣿⣾⣿⣿⣿⣇⠀⠀⠘⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣴⣣⣾⣿⣶⣿⣻⡿⠁⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠉⠉⠁⢻⠈⡆⠀⠈⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣽⣿⡏⠀⠐⠾⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠟⠀⠀⠀⣟⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣷⡘⠃⠀⠀⠀⢀⡿⢁⣱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠃⠀⠀⠀⠀⠘⡞⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢿⣻⣿⣿⣿⡅⠀⠀⢸⢀⣬⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠦⠤⣼⡄⠀⠀⠀⢦⡀⠙⣼⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣷⠈⠉⠙⠛⠿⢿⣷⣦⣄⢰⣾⠖⠊⠉⠉⠉⠉⠓⠶⣿⡁⠀⠀⠀⢀⣹⣷⣤⣤⣈⡇⠀⣸⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠉⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠁⠀⢹⣇⡀⠀⠀⠀⠀⠈⠉⣒⡶⠚⠉⠉⢻⣿⣿⣿⣵⣾⣷⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡀⠀⠀⢈⣉⡒⠒⣶⡶⠂⠉⠀⠠⣤⣴⣶⣾⣿⣿⠿⠛⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⢸⣤⡤⠔⠀⠀⠀⢤⣤⣴⡾⠟⠁⠀⠙⢒⣫⣥⣴⣶⣿⣏⠀⠉⠛⠿⢿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡤⠚⠙⣷⠖⠀⠀⠀⢨⡏⠀⠀⠀⠀⠀⠀⠀⢉⠀⠀⠀⠻⠿⢿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠏⢀⠀⠀⣖⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⢀⡾⡆⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡏⢰⡟⠀⠀⣿⡄⠀⠀⠀⣾⠀⠀⠀⠀⠀⢀⣴⠟⠀⢿⣄⣀⡀⠀⣀⣤⣶⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⢸⡁⠀⠀⠸⣿⣄⠀⡀⣿⠀⠀⠀⣠⡶⠟⠁⠀⠴⠾⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⠘⣿⣦⣤⣤⣿⣿⣿⣷⣿⣄⣰⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢉⣼⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⣿⣿⣿⣿⣿⣦⣌⣡⣾⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢦⣶⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡿⢋⣡⣾⣿⣿⡟⣹⠿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣴⣿⣿⣿⠛⠛⠻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡟⣻⣿⣿⣿⣿⣿⡼⠋⠀⠈⠑⢤⣹⡿⣿⣯⠻⢿⣿⣿⣿⣽⠿⢟⣃⣀⣀⡀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣾⠁⠀⠈⠹⡿⠁⠀⠀⠀⠀⠀⠀⠈⠛⢾⣿⡆⣶⣿⣿⠗⠒⢉⣉⣉⣙⣛⢿⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣿⣿⣷⣿⠿⢿⣿⢿⢟⣻⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣦⣶⠃⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠋⠁⡠⢒⣩⣶⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣿⣿⣷⣄⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⣠⢊⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠶⠶⠒⠒⠒⠚⠛⠙⠓⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢩⣤⣄⣀⠀⣀⣠⣤⣶⣾⣿⣿⣄⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣟⣴⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣷⣄⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠁⠀⠀⠈⠉⠉⠉⠉⠉⣿⣿⠇⠈⢻⣿⣷⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠈⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢿⣿⡆⠀⠀⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣿⠀⠰⠖⠦⣤⣤⠀⢾⣤⣤⢞⣛⣿⡆⠀⢸⣿⡍⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣿⠀⣶⠛⠿⢿⢿⠀⢈⡿⢿⠛⠛⠿⣿⡆⠺⣿⣁⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣝⠀⠈⠀⠀⠀⠋⠀⠀⠁⠀⠀⠀⢀⣼⠃⠀⢿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣇⡀⠀⠀⢤⣤⣀⣀⣤⡤⣄⠀⣼⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻⠀⠀⠀⢈⡙⠋⠀⠀⢻⣿⣿⠃⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣌⡇⠸⠶⠿⠿⠷⠶⠶⢶⣿⡟⢀⣴⢸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡄⠀⠰⠿⠟⠃⠀⢛⣿⣷⠞⠁⢸⣿⣌⠙⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⢻⣿⡄⠀⠀⠀⠀⢠⣿⣿⠋⠀⠀⢸⣿⣿⣿⣤⡈⠛⢷⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⡶⠶⠶⢶⣦⡴⠶⠟⠉⠀⠀⠀⠘⡏⠙⠿⣷⣶⣿⣿⡿⠁⠀⠀⢀⣿⣿⠟⠻⠿⣿⣷⣄⡈⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⣫⠟⣿⣷⠶⠚⠛⠛⠛⠺⠷⠶⢦⣀⡀⠀⢁⠀⠀⠈⢻⣿⡟⠀⠀⠀⠀⣼⢿⡇⠀⠀⠀⠈⠻⣿⣿⣶⣄⡙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⢠⡾⠋⠀⠀⠀⠀⠀⣀⡤⠤⠒⠒⠿⢿⣦⣼⣆⠀⠀⢠⠏⠀⠀⣤⢤⠾⠋⠸⡇⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣮⣟⡛⠛⠷⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡏⠀⠘⠋⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⢩⣿⣿⣧⠀⣉⣤⣶⣯⠤⠤⠤⢤⣤⣤⣤⠤⠤⠤⣤⣤⣶⣿⠟⠋⠁⠀⠀⠙⢷⣶⣤⡉⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⢠⠄⠀⠀⠀⠀⣠⠋⢀⣀⡤⠖⠀⠀⠀⠀⠀⠀⢈⡿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⢹⡿⠁⢠⡀⠀⠀⠀⠀⠀⠙⣿⣿⣦⠙⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡿⠀⢸⣆⠀⠀⠀⣠⣿⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠁⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠘⣿⠀⠀⠀⠀⠀⠀⠸⣿⣿⣦⢻⡇⠀⠀⠀ ⠀⠀⠀⢀⣼⠋⣤⠀⠈⣿⣆⣠⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡵⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⢻⣿⣿⠈⣿⠀⠀⠀ ⠀⢀⣴⠟⠀⣸⣿⠀⠀⠘⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⣿⠀⠀⠀ ⢠⣾⠋⠀⢀⣿⠋⠀⢳⣄⠹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠈⣇⠀⠀⠀⠀⠀⠀⣾⣿⣿⣄⠈⢷⡀⠀ ⣸⠇⠀⢠⠟⣷⠀⠀⠀⠹⣧⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣦⣀⡀⠀⠀⠀⠀⠀⠈⢿⣆⠉⠀⠀⠀⠀⣀⣼⡿⢿⣿⣿⣆⠈⢷⡀ ⣿⠀⣰⠋⠀⣿⡀⠀⠀⠀⠈⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣻⣿⣿⣿⣶⣤⡄⢀⣤⣀⣬⣿⣦⣄⣠⣤⣾⠟⠋⠀⠀⣿⣿⣿⡄⠘⣇ ⢸⡇⠀⢀⡾⢿⣷⡀⠀⠀⠀⠈⣿⣧⡀⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠞⠛⢛⣿⣿⣿⡟⣿⠇⠀⠀⠈⢻⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⣿⣿⣿⢿⡀⢹ ⢸⡇⠀⣾⠁⠀⠙⢷⡀⠀⠀⠀⢹⣿⣿⣷⡶⠀⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠟⣡⣿⣿⡟⠀⠀⠀⠀⢸⣿⡿⠁⠀⠀⠀⢠⡀⠀⠀⢸⣿⣿⣿⡇⢸ ⢸⡇⢀⡟⠀⠀⠀⠀⢳⣤⣄⢀⣿⣿⣿⣿⣿⣧⣤⡿⠿⠻⢷⣄⠀⠀⠀⠀⣶⣦⣄⠀⠀⢀⣴⣶⠟⠉⣠⣾⣿⣿⣿⡇⠀⡆⠀⠀⢸⣿⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⣿⣿⣿⡇⢸ ⢸⡇⣿⠀⠀⠀⠀⠀⠘⢦⣽⠻⢿⣿⣿⣿⡟⠘⣧⠀⢰⡦⠀⣍⠻⣶⣤⣄⣀⠈⠁⠀⠚⣉⣠⣤⣴⣾⡿⠿⠛⠛⣿⣧⠀⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⣿⣿⣿⡇⢸ ⢸⡇⣿⠀⠀⠀⠀⠀⣄⠀⠙⣷⡈⣿⣿⡿⠀⣼⡿⢷⣿⠀⠀⠈⠛⠳⠶⠿⠟⠛⠋⠉⠉⠉⠉⠁⢦⣤⣤⣤⣤⣼⣿⣿⡄⢸⡄⠀⠀⠙⠓⠀⠀⠀⠀⣸⡇⠀⠀⢸⣿⣿⣿⡇⢸ ⢸⡇⠹⡆⠀⠀⠀⠀⠈⠳⣦⡈⢿⣌⢿⣧⢸⣿⠃⢸⡇⢹⣄⠀⠀⠀⠀⠀⠀⣀⣠⠆⠀⠀⢀⣴⠿⠋⠁⣠⣭⣶⡾⠻⣷⡌⢿⣄⢀⣠⣶⡤⠀⠲⠾⣿⣷⡀⠀⣿⣿⣿⣿⡇⡼ ⢸⡇⢤⠙⢦⡀⠀⠀⢠⡀⠈⠻⣾⣿⣎⢿⣿⣿⠀⠘⣷⣄⡙⠷⣶⣶⣶⣶⣾⠟⠁⠀⣀⣴⠟⠁⠀⠀⠀⣠⣿⣯⣴⣶⣿⣷⣬⣿⣿⣿⣿⣋⠓⢦⠀⠈⠻⣷⣴⣿⣿⣿⡿⢰⡇ ⠘⢿⣾⣆⠈⠙⢦⠀⠀⠙⠳⣤⣬⣿⣿⣧⡹⣿⣷⣾⣿⠟⠉⠛⠛⠛⠉⠁⠀⠠⠖⠛⠋⠀⠀⠀⢀⣤⠞⠋⠈⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠙⣧⢸⡇⠀⠀⢸⣿⣿⣿⣿⢃⡞⠀ ⠀⠀⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⣿⣮⡻⣿⣯⠀⠀⠀⠀⠀⠀⠀⣴⡇⠀⠀⠀⣀⣤⠾⠋⠁⠀⠀⢠⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⢀⡿⠸⠃⠀⠀⣸⣿⣿⣿⢏⡾⠃⠀ ⠀⠀⠀⠈⢻⣿⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣮⡻⣷⣤⣀⣀⣀⣠⣾⠿⠲⠖⠚⠛⠉⠁⠀⠀⠀⠀⣠⣿⣿⠟⠉⢀⣤⣄⣀⣀⣠⣴⠟⢀⣠⠖⠀⣰⣿⣿⣿⠋⣾⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⣶⣝⠻⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⠛⢿⣿⡉⠉⣡⠆⠀⠀⠀⠀⢠⣄⣀⣤⣶⣾⡿⠋⠁⠀⠀⣸⡇⠀⠈⠉⠉⣠⡶⠋⠁⣠⣾⣿⡿⠟⠋⢰⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⡳⢬⣽⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣯⣤⣤⣤⣤⣄⡀⠉⣙⣿⡿⠋⠀⠀⣠⣶⠾⠋⠀⠀⢀⣤⠞⠋⠀⠀⣸⣿⣿⡟⠀⠀⣀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠶⠦⣄⣈⠛⠿⢶⣤⡀⢀⣼⣆⠠⠾⠛⠋⠙⣇⠈⠻⢤⠈⠙⢿⣿⡿⠖⠋⠀⠀⠛⠀⣀⣤⣶⡾⠋⠁⠀⠀⠀⣴⣿⡿⠏⣀⣴⠾⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣹⠷⠶⢾⣿⡿⠿⠿⠛⠶⣄⠀⠳⡎⢳⡀⠀⢷⡀⠀⢻⡄⠀⠀⠀⣀⣴⣾⡿⠟⠉⠀⠀⠀⣀⣴⣿⣟⣭⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⢡⣶⠤⠚⠉⠀⠴⣶⣶⣶⣿⡆⠀⢱⠀⢹⡄⠀⢷⠀⢸⣇⣠⣶⣿⣿⡿⠋⣀⣠⣤⣤⣶⣿⣿⣿⡿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠈⠻⣷⡾⠟⠋⠀⠀⠀⠀⣿⣿⣿⡛⡇⠀⣿⠀⠈⣷⣴⣿⣿⣿⣿⣿⠿⠿⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣷⣠⣾⡆⣼⣿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣠⣴⣾⣿⣿⠿⠿⠟⠋⠉⠉⠀⠉⠉⠛⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶ ⣿⣿⣿⡇⠀⠛⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⢿⣿⣿⣾⣥⣿⣿⣿ ⣿⣿⣿⣷⣶⣶⣶⣶⣶⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣶⣶⣶⣷⣶⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⣫⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⣀⠀⠀⠀⠀⠀⢸⠒⠉⠈⠻⠈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⢋⠌⢠⠱⡀⠀⠀⠀⠈⣀⣄⣠⡄⢹⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠊⠀⢉⠹⠃⠀⠀⠀⠀⠹⢃⣫⠠⢴⢻⠙⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⡄⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⢃⣼⣪⠏⢫⡻⢷⣶⣄⣀⡀⠀⠀⠀⠀⠀ ⢸⡇⢥⢰⡀⠀⡠⢒⣒⠠⣠⢖⠖⠚⠳⡉⠁⠀⢨⡇⢀⠙⢯⣆⠙⢷⡀⠀⠀⠀ ⣼⣿⣸⠈⣟⢶⣯⠟⠀⠁⣹⠃⠀⣠⠊⠉⢢⡠⠞⠀⠀⢣⠀⢻⣧⢹⣷⡀⠀⠀ ⢿⣻⡟⡇⠘⡆⡿⠦⠤⠊⣥⣤⡾⠃⠤⠴⢻⣶⠶⣦⣤⡞⠀⡸⣿⣷⠹⡝⡄⠀ ⠈⢿⣿⣌⠂⠈⢓⡂⠒⠋⠺⣦⣄⡀⠀⣀⣾⣿⠀⠈⠙⣧⠀⠁⢸⣿⡇⣿⡜⡀ ⠀⠀⠻⢿⠼⠤⣤⣿⣶⣤⠶⣿⣿⠩⢽⣏⠛⠋⠀⠀⢸⣾⡆⠀⣸⡿⢣⣿⡇⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠪⢽⣿⣭⣿⣦⣤⣀⣴⡿⣻⡿⢠⠋⡰⡟⢙⣋⡨ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣽⡆⠈⣿⣿⡿⣫⣾⡿⢁⠆⣼⣶⢶⡿⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⣿⡏⢸⣿⠏⢀⡞⠼⠟⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠻⣿⠈⢻⣶⣿⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠁⠀⠀⠙⠻⡇⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠋⠉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡵⢂⡀⠀⠀⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣣⠖⠉⢀⠀⡀⠀⠀⢰⣼⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢧⣤⣶⣾⡧⢷⣶⣶⣶⣝⠃⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡛⠘⢿⣿⠿⡅⠘⠛⠿⠟⢙⡇⢻⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⣻⢀⠖⠀⢀⡀⢀⣀⠀⠀⢾⠃⡞⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣾⣿⠀⠈⣻⣟⡃⠀⠀⣸⡇⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⢰⣫⣭⣩⣍⣹⣶⠏⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⡜⣯⣙⣋⣨⡿⣁⣼⣿⢸⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⠛⣿⣾⣿⣿⣿⣿⣿⣿⣿⣼⠇⢰⡏⠛⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⣸⣧⣻⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⡸⠛⠛⠓⠲⠬⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣫⠴⠚⠋⣉⣻⣿⣿⣿⣿⣿⣿⣿⠟⢁⠴⠚⠀⠀⠀⠄⠒⠒⠢⠬⠿⠦⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠛⠉⢀⣠⠴⠟⠛⠉⠉⠉⢿⣿⣿⣿⣏⠴⠃⠀⠀⠀⠀⠙⠢⢄⡀⠀⠀⠀⠀⠤⣀⠉⠛⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⢀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠈⠓⣄⠀⢻⣆⠀⠀⠀ ⠀⠀⠀⠀⣰⡟⢁⡀⠀⢀⡴⣋⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⢦⣤⣄⠹⣧⡀⢠⠇⢀⡌⢷⡀⢻⡄⠀⠀ ⠀⠀⠀⢸⣿⢠⡞⠀⣰⠋⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡟⢀⣼⠇⢸⣧⣼⡇⠀⠀ ⠀⠀⠀⢸⣿⢸⣧⣼⣷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⢉⣾⣿⣿⣿⣿⣿⣿⣤⣼⣿⣿⣿⡄⠀ ⠀⠀⠀⠸⣿⣾⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢿⣄⠀⠀⠀⠀⠀⢀⣠⡴⠛⢉⣤⣾⣿⣿⣿⣿⠛⢿⡍⢿⡀⠉⠙⣷⠘⢿⡄ ⠀⠀⠀⣸⠛⣿⠋⠉⠉⣿⣷⣤⣀⠀⠀⠀⠉⠉⢉⣡⣴⠞⠿⣷⣶⣤⣤⣬⣥⣄⣴⣾⣿⣿⣿⣿⣿⣿⡇⠀⠘⣧⢸⡇⠀⠀⠈⣇⠸⣇ ⠀⠀⣸⠇⢰⠇⠀⠀⠀⢿⣿⣿⣿⣷⣾⣿⣿⣿⣿⠋⠁⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⠀⡇⠀⠀⢄⠸⡆⣿ ⠀⢠⣿⠀⣸⠀⠀⠀⠀⢸⣿⢿⣿⣿⣿⣿⣟⠉⠛⠲⠄⠀⠀⣀⡠⠴⠚⢉⣽⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢹⠀⡇⠀⠀⠈⣦⠁⣿ ⠀⣼⠇⢸⡇⠀⠀⠀⠀⣾⡿⠈⠻⣿⡏⠈⠉⠉⠀⠀⠀⠀⠉⠙⠿⠿⠿⠿⠋⠀⣠⣿⠟⣿⣿⣿⣿⣿⣿⡆⠀⠈⠀⡇⢀⠀⠀⢸⣷⣿ ⠀⣿⠀⢸⢣⠀⠀⢀⣼⣿⠇⠀⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢋⣁⡾⠋⣸⣿⣿⣿⣿⣿⡄⠀⢸⣿⠏⠀⠀⠀⢹⣿ ⠀⡏⠀⠈⢻⣷⣶⣿⣿⣿⠀⠀⠀⡏⣿⣿⣶⣤⡤⢤⣄⡀⠀⠀⠀⠀⣀⣀⣠⣾⣅⣀⣠⣴⣿⣿⡿⠈⡿⠀⢿⣶⣿⠃⠀⠀⠀⠀⣸⡇ ⢸⠇⠀⠀⠀⢻⣿⣿⣿⠃⠀⠀⢸⡇⠘⡇⠀⠀⠀⠀⠀⢠⡶⠿⠟⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⡿⡇⢰⠃⠀⠀⢻⡏⠀⠀⠀⠀⢰⣿⣇ ⢸⡆⠀⠀⠀⢸⡟⢿⡏⠀⠀⠀⣼⠀⠀⢷⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⣼⣿⠏⣸⣿⣿⠏⢀⡇⣿⠀⠀⠀⢠⡇⠀⠀⠀⢠⣿⣿⣿ ⣼⣧⠀⠀⠀⢸⡇⠀⡇⠀⠀⠀⣿⠀⠀⢸⡆⠀⠀⠘⠛⠛⠷⣦⣤⣤⣴⣾⣿⡟⠀⢉⣿⠏⢀⣾⠇⡇⠀⠀⠀⣼⠃⠀⠀⢀⣼⠏⠀⡗ ⣟⠹⡇⠀⠀⢸⡇⢠⡇⠀⠀⠀⣿⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠉⠉⣻⣿⣿⠁⢠⠿⠁⢀⣾⣿⢀⡇⠀⠀⠀⣿⠀⠀⠀⣼⠏⠀⢀⡇ ⢻⠀⢹⡀⠀⢸⡇⢸⠇⠀⠀⠀⢿⣦⣤⠄⢈⠁⠀⠀⠀⠀⠀⢀⣤⡾⠛⣿⠃⠀⢁⣤⣶⣿⣿⣃⣼⡁⠀⠀⠀⣿⠀⠀⡰⠁⠀⢠⣾⠁ ⢸⣆⠀⠃⠀⣿⡗⢸⠀⠀⠀⠀⣸⣿⡇⠀⠀⣷⣄⠀⠐⠒⠊⠉⠁⢀⣼⡏⠀⢰⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⣿⠀⠘⠁⠀⣰⣿⡏⠀ ⠀⣿⣆⠀⠀⣿⣇⡞⠀⠀⠀⢸⣿⣿⣿⣶⣤⣿⣿⣷⣦⣤⣤⣤⣴⣾⣿⣧⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⣿⠀⠀⠀⡾⠋⡾⠁⠀ ⠀⢹⡽⣆⠀⠘⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢰⡇⠀⡠⠊⠀⣸⠃⠀⠀ ⠀⠘⣧⠹⡆⠀⢹⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⡼⠀⠀⠀⠀⣰⠃⠀⠀⠀ ⠀⠀⢹⠀⠸⡄⢿⡄⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣰⠃⡀⠀⠀⣰⠇⠀⠀⠀⠀ ⠀⠀⢸⣧⡀⢣⠈⢷⣄⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⣠⡾⠃⣸⠁⠀⣰⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⢦⠙⢷⡀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⢠⠞⠁⠀⣴⠇⠀⣸⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠃⠘⣆⢈⣷⡾⢷⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⢠⢿⣾⣷⣼⣿⣠⣴⣿⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣆⠀⠈⣿⠁⢻⣾⣇⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢸⣼⡇⢿⢹⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⡷⣶⢿⡀⠀⠑⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⣼⣰⣿⢿⣿⢿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣟⣧⣝⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⣿⣷⣿⡵⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢉⡉⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠁⠀⠀⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⢢⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⢶⠆⠛⠁⠀⠸⢊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠨⠔⠀⠀⠔⢠⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣣⠙⠁⠀⢀⡆⢻⡶⡤⣄⣠⣤⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⠾⠙⣳⡶⠚⢹⠣⢀⢵⠾⢟⠉⠁⠓⠽⢷⡀⠀⠀ ⠀⠀⠀⠀⢀⠤⠒⠓⠲⠶⡄⠈⠐⠒⠺⢶⣿⣗⠤⠀⢰⠀⠀⠀⠀⣧⠀⠀ ⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⡃⠀⠀⠀⠐⠙⢻⡄⠀⠀⠘⣦⣄⠀⠐⠛⢆⠀ ⠀⠀⢀⣌⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠒⠒⣿⠉⠀⠀⣿⢠⠀⠀⠀⠙⡆ ⠀⡰⠋⠀⢀⠀⠈⠉⢻⣿⣦⡄⡀⠀⠀⠀⠴⣾⣏⣁⣠⣿⡈⣣⠀⢀⣇⢰ ⠀⣇⡔⠀⠀⡇⣀⣀⣾⠃⠈⠛⠶⠶⣴⠶⠋⠁⢄⠈⠙⣿⡟⠁⠀⠀⠘⢈ ⢰⡟⠀⠀⠐⢿⠻⣿⣯⡓⠂⠀⠀⠀⢸⠀⠀⠀⢘⣆⡠⠟⠓⠂⠀⢀⡠⠜ ⢸⡟⣖⠀⠀⠀⠑⡘⢿⣿⡆⠀⢀⠤⠤⠤⣤⡤⠞⠉⠀⠀⣀⠠⡶⠋⠀⠀ ⠀⠙⠮⣢⡤⣀⠀⠐⠠⣹⡇⢀⣋⡌⢀⡀⠀⠀⣀⣄⣀⠥⠐⠊⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠓⠧⣤⣄⠀⠉⠁⠐⢌⡹⣿⡶⠾⡟⠁⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣆⡀⠀⠤⢰⢿⡄⠀⠁⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠟⠉⠉⠛⣶⣶⣷⠈⠺⠆⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠘⠛⠛⠓⠀⠀⠀⠈⠙⠂⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣌⣀⣴⣄⣈⣹⣍⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠛⠿⣿⣿⣿⡿⠟⠛⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠠⣶⣄⡑⡄⠀⣀⣤⣤⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡷⣄⠘⠛⠛⠉⠙⠛⠛⢀⡬⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠴⣾⣷⠻⡏⡰⠶⣤⡤⢶⡘⡿⢠⣿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠊⠉⠀⠀⣰⡇⣿⣄⠀⠓⢶⣟⣳⠖⠻⣁⣾⠏⣧⠀⠉⠙⠒⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⣸⣿⡇⠘⣿⣆⣀⣈⣿⣍⣀⣸⣿⠟⠀⣿⣷⡀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⠶⠋⠛⠉⠉⠉⠉⠙⠲⣶⣾⠏⣿⣷⡀⢼⣿⣿⣿⣿⣿⣿⣿⣏⠀⢰⣿⡟⣷⣦⣄⡠⠴⠖⠒⠻⢦⡤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣶⣿⡿⠁⡀⠀⠀⠀⠀⠀⠀⠀⢠⣞⡿⠛⠛⠛⠓⠾⣿⣿⣿⣿⣿⣿⣿⣾⡤⠿⠛⠳⠾⣿⠁⠀⠀⠀⠀⠀⠀⠙⡆⠀⠈⢿⣶⣄⠀⠀⠀⠀ ⠀⠀⢀⣾⣿⣿⣿⠁⢸⡀⠀⠀⡀⠀⠀⠀⣠⣿⡾⠀⠀⠀⠀⠀⠀⠘⠛⠿⣿⡿⠟⠉⠉⠁⠀⠰⣄⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠈⣿⡟⢦⠀⠀⠀ ⠀⠀⢻⣿⣿⣿⣿⡆⢸⣧⡀⠀⣿⣀⣤⣾⣿⣿⣧⡤⠔⠒⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠈⠑⢾⣿⣷⡄⠀⢤⡄⠀⠀⢰⡇⠀⠀⣿⣿⡈⣇⠀⠀ ⠀⠀⠸⣿⣼⣿⣿⣿⣮⣿⣿⣿⣿⣿⠿⣿⣿⣿⡏⠀⠀⠀⠉⠙⠒⠒⣶⣶⣿⡦⠖⠚⠉⠀⠀⠀⠀⠀⠀⠹⣿⣿⣶⣾⡆⢀⣠⣿⡇⠀⣼⣿⣿⠇⣽⠀⠀ ⠀⠀⣰⠟⢿⠿⠋⠉⠉⢹⣿⠀⠀⠙⢦⣀⠙⣿⣿⡖⠦⠀⠀⠀⠀⠀⠀⠙⣿⠁⠀⠀⠀⠀⠀⠀⠀⠤⠴⣾⣿⣿⣿⠿⢿⣿⣿⣿⣴⣾⣿⣿⣿⣾⠏⠀⠀ ⠀⡼⠃⣰⠋⠀⢀⣠⠤⠞⠛⠓⠦⢄⣀⡏⠀⢸⣿⣿⣄⠀⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡟⡟⠃⠀⠀⢈⣿⡿⠿⠿⣿⣿⠿⠿⣇⠀⠀ ⢰⠃⠀⣿⣦⡾⠋⠀⠀⠀⠀⠀⠀⠀⠉⠳⢶⣿⣿⣿⣿⣿⣶⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣤⣶⣶⣿⣿⣿⣿⠰⡇⠀⠀⠀⣼⠏⠀⠰⠀⠸⣷⠀⠀⠘⡆⠀ ⢸⣄⣸⣿⣿⣆⠀⠀⠀⠀⣀⣠⣤⣄⣤⣤⡴⠦⠬⠝⠛⠛⠛⠛⠛⠛⠛⠉⠻⣿⡿⠗⠀⣹⠿⠿⣿⣿⣿⣿⣄⡷⠖⠒⠛⠉⠉⠒⠶⣶⣾⣿⣆⠀⠀⠸⡄ ⠈⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣯⣭⣤⣤⣄⣀⣀⣠⣤⣤⣤⡤⠤⠖⠠⠄⠀⠐⢒⠦⣅⠀⠀⢘⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡟⠀⠀⢀⣇ ⠀⠘⣿⣿⣿⡈⣉⡋⠉⠁⠀⠀⢠⣤⣤⣤⣴⡶⠶⠛⠋⢉⣁⣀⠠⠀⢀⣤⣶⣿⣷⣾⣄⣈⣹⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠁⠀⢀⣾⡏ ⠀⠀⠈⢿⣿⣷⣌⡛⠿⠷⠾⢿⣿⣿⣿⡿⠟⠛⠛⠋⠉⠉⢀⣠⣴⣾⣿⣿⣿⣿⠟⠉⠉⠉⠉⠉⠉⠛⠛⢶⣿⣿⡶⢤⣤⣤⣤⣶⣿⣿⣿⣿⣶⣾⣿⡿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣪⣿⣯⣕⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠉⠉⢹⠻⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⢿⡲⠶⠺⡧⣿⠷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⠶⡲⠿⣷⠴⠾⣷⣯⣸⡽⠛⠲⡒⠛⠻⣿⠲⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣻⠁⠀⠂⠉⡜⢀⠤⠛⠫⠻⠗⠂⠄⠈⢇⠀⠐⣥⢘⣽⣢⣄⠀⠀ ⠀⠀⣔⣽⠖⠇⣀⣀⣤⣾⡆⠥⠀⠀⠀⠀⠀⠀⠀⠀⢽⣶⣤⣤⠿⠋⠈⢿⢆⠀ ⠀⡜⣾⠅⠀⢸⢩⢯⢿⡿⡽⢦⣤⠤⢄⣴⣆⡠⢤⣴⣿⣿⠙⢇⡈⠀⠀⢸⣿⡄ ⢠⡿⠁⠘⣦⣵⠟⠋⢊⢷⣨⡝⣲⡈⢉⣹⡁⢬⣏⣯⣇⠎⠀⠀⠙⢓⠖⢠⢁⣟ ⢣⣻⠒⠄⠸⡅⠀⠀⠀⠙⣿⡎⣿⣌⣉⣹⠤⢾⡇⣯⡏⠀⠀⠀⠀⣿⡺⢅⣼⠏ ⠀⠙⣗⠦⣔⠻⣄⠀⠀⠀⡏⣿⢿⣤⣤⡾⡦⢾⡵⢉⡇⠀⠀⢠⠞⢉⡴⡻⠃⠀ ⠀⠀⠈⠓⠨⢑⣮⡛⢦⣀⡼⢽⠤⣻⡀⠀⠀⡸⣁⣼⠷⢦⡴⣋⣴⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⢾⣅⣀⣰⣕⢽⣭⣤⣤⣴⣯⢠⣦⡬⢵⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡤⢭⡍⡩⣭⣭⣭⡉⠡⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⣺⣭⣭⣙⡲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣱⣿⣿⣿⣿⣿⣿⣦⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣿⣿⣿⣿⣿⣿⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠿⠿⠿⢿⣿⣿⣿⣾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣇⠉⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⡷⣦⢶⣶⣾⣿⡄⣼⣾⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠁⠸⣷⣏⢀⣉⠀⣼⢋⣿⣏⣀⣉⣛⣿⣿⡦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡶⢛⡻⠿⠿⣷⠶⠶⠶⣿⣟⣿⡷⢰⣿⣾⠟⠛⠛⢿⡋⠉⠙⠛⢿⣾⡛⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡾⠁⠀⢀⠤⠐⠊⣿⠂⠀⠀⢀⣿⡷⠾⢿⣿⡧⣀⡀⠀⠀⠙⢦⡀⠀⠀⠳⡱⡄⠈⢯⢳⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠾⢷⡟⠀⠀⠀⠀⠀⠀⣰⠏⢀⡤⠚⠉⠁⠀⠈⠉⢻⠁⠂⠈⠑⠀⠀⠘⣧⠀⠀⠀⠱⣷⣀⣾⢈⣿⣿⣶⡀⠀⠀⠀ ⠀⠀⠀⢀⡴⣫⣴⡶⢿⡇⠀⠀⠀⢀⣠⣾⣿⠖⢁⡀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣉⣿⣷⣤⣄⣀⣈⣿⡿⠞⠀⠙⢷⡽⡄⠀⠀ ⠀⠀⢠⢞⣾⡿⠉⠀⠀⢡⣾⣶⣾⣿⣿⣿⡿⣯⡁⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⢿⣿⠋⠀⣖⠀⠀⠀⠘⣿⣹⡄⠀ ⠀⢀⡏⣼⡿⠓⠀⠀⠀⣸⢀⣾⢃⣾⣿⣿⢻⡙⠿⣷⣶⣶⡶⠆⣀⣴⣿⣦⣀⠲⠶⣶⣾⣿⣿⣿⡟⠈⠻⣆⡀⠈⠀⠀⠀⠀⡿⣿⣷⡀ ⠀⣸⣰⡟⠁⠀⣶⣄⠐⣡⣾⣧⠎⢣⢻⣿⡄⠙⠳⠾⣧⡤⠖⠚⠙⢿⣿⠋⠉⠙⣿⢶⡿⢻⠋⢸⠃⠀⠀⠈⠻⢶⣦⣤⣤⠀⢠⠏⢸⣷ ⢠⢟⣿⠀⠀⠀⠘⢿⣿⠿⠋⠁⠀⠀⢣⡻⣷⣾⡷⣄⣾⣷⣄⣀⣤⣤⡿⠒⠚⢻⣿⡌⣿⣿⣠⠏⠀⠀⠀⠀⠀⠀⣰⡟⠁⣠⢊⡤⣾⣸ ⢻⡄⣿⠛⠲⢄⠀⠘⣧⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣈⣿⣧⡀⠀⠀⢸⣷⡤⠴⣿⣿⠄⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣿⡷⢚⠵⢋⣾⣿⠃ ⠀⠙⣽⣷⣄⠀⠀⢀⣿⣦⠀⠀⠀⠀⠀⠀⠀⣿⢿⣬⣿⡍⠙⠛⠛⢻⡏⠀⠀⣼⡿⣰⠟⣿⡇⠀⠀⠀⠀⠀⢠⣾⡿⠚⠁⣰⣿⡿⠁⠀ ⠀⠀⠈⢪⡙⠻⢶⣬⠙⠻⣷⣄⠀⠀⠀⠀⠀⣿⢸⣿⡿⣿⣷⣦⣴⣿⠟⡷⠾⢿⣿⠏⠀⣿⡇⠀⠀⠀⠀⣴⠟⠁⢀⣤⡾⣻⠟⠀⠀⠀ ⠀⠀⠀⠀⠙⠦⣄⡉⠳⢦⣈⠛⢷⣤⡀⠀⠀⣿⡌⣿⡇⠘⢿⡏⠈⠉⠀⠀⠀⣼⠏⠀⢰⣿⣧⣄⡀⢠⣾⠋⢀⣴⣿⠿⠊⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢭⡳⣦⡉⢻⣶⠾⠛⠋⠩⡭⠭⣾⢳⡄⠀⠀⠀⢰⢏⡴⣺⠿⠇⠉⠙⣿⡟⣡⡾⣫⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢿⣿⣄⣀⣀⣀⣽⣍⠓⣾⣧⣥⣀⣀⣀⣠⣾⣯⢖⡩⠴⢦⣤⣬⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠛⠛⢿⣷⠿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠚⠉⠉⠑⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣶⠴⡶⣶⣆⣠⡒⣶⣶⣶⣶⢶⡖⠀⠐⠖⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠖⠚⠉⠉⠛⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⣉⠀⠀⠀⠀⠀⠀⠀⠀⠩⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡵⠟⣁⡤⠆⠀⠀⠀⠀⠀⠀⠀⢸⣎⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣡⠞⠁⠀⠀⡄⢠⡀⠀⠀⠀⢷⣾⣿⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⢇⣤⣴⣶⣦⣧⠤⣷⣶⣿⣿⣦⡝⠋⢸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠿⠸⣿⣿⣿⣿⡇⠀⢻⣿⣿⣿⡿⢻⡆⢼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣦⠀⠈⡉⠉⠉⠁⠀⠀⠀⠈⠉⠀⣰⡇⠀⣹⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣽⢰⣞⡁⠀⠰⣦⣀⣤⡤⠀⠀⠀⢹⡅⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡇⠀⠀⢉⣿⣛⡁⠀⠀⠀⣸⡷⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⣰⢞⣍⣉⣉⣉⠙⣶⣴⡟⢀⣽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⢻⡿⠿⢿⠿⠛⢷⡿⠋⣠⣿⠋⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢻⣦⡻⣶⣦⣶⣾⣿⣥⣾⣿⣿⠀⣸⠛⠲⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⠀⠀⡇⠀⠉⠙⠲⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠋⢠⣿⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⢠⡇⠛⠛⠓⠲⠤⣭⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⣋⣤⡴⠖⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⣠⠶⠋⠀⠀⠀⣀⣠⣤⣤⣈⣙⡻⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡿⠿⠛⠉⠀⣀⣤⣶⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⡿⠁⣴⠋⠀⠀⠀⠀⠠⣄⡀⠀⠀⠀⠀⠀⠉⠉⠈⠉⠙⠻⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠛⠉⠁⠀⠀⢀⣴⠟⠛⠋⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠿⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⡀⠀⠀⠀⠀⠀⠓⠤⣄⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⠋⠁⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠈⠙⣦⡀⠈⢻⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀⠀⠀⠀⣠⠟⢁⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⠦⣤⣄⣀⠀⠹⣷⣄⠀⠀⣾⠀⠀⡘⣿⡄⠈⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡟⠀⣴⠃⠀⣠⠞⢁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣿⣿⣶⣾⣿⣧⣴⠇⠀⣴⡇⠸⣿⡄⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡇⣼⠃⠀⣰⢏⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⢻⣿⣿⣿⣿⣟⣠⣾⣿⠁⠀⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡇⣿⣦⣼⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠟⢉⣠⣿⣿⣿⣿⣿⣿⣿⣿⣯⣴⣾⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠀⠈⣿⣷⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⠟⠋⣠⣴⣿⣿⣿⣿⣿⡿⠛⢿⣟⢹⣿⠁⠉⠉⠻⣧⠈⢻⣧⡀ ⠀⠀⠀⠀⢀⣿⣿⣿⠟⠿⠿⢿⣿⣦⡀⠀⠀⠀⠀⠀⠠⠶⠶⠖⠛⠉⢉⣸⣿⣷⣤⣄⣀⠀⠀⠀⠒⠉⠉⠁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠈⣿⡀⢿⡇⠀⠀⠀⠹⣇⠀⣿⡇ ⠀⠀⠀⢠⣿⠁⢸⠏⠀⠀⠀⠀⣿⣿⣿⣿⣦⣀⣀⣀⣀⣀⣤⣤⣶⣿⠿⠋⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⡇⠸⡇⠀⠀⠀⠀⢸⡆⢸⡷ ⠀⠀⢀⣾⠃⢀⡟⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠉⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⢸⡇⠀⡇⠀⠀⠀⢦⡀⢻⠀⡟ ⠀⠀⣼⡇⠀⢸⡇⠀⠀⠀⠀⠀⣿⣿⢿⣿⣿⣿⣿⣿⣿⡟⠉⠙⠛⠶⠄⠀⠀⠀⣀⣀⠤⠶⠚⢉⣩⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠈⡇⠀⡇⠀⠀⠀⠈⢷⡀⠀⡇ ⠀⢀⣿⠃⠀⣿⠀⠀⠀⠀⠀⠀⣿⣿⠀⠻⣿⣿⣿⠋⠙⠛⠛⠀⠀⠀⠀⠀⠀⠛⠻⢿⣷⣶⣾⣿⠿⠋⠁⠀⣹⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠃⠀⡇⠀⠀⠀⠀⠸⣿⣄⣇ ⠀⢸⡏⠀⠀⣿⠀⠀⠀⠀⠀⣼⣿⡏⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⢠⣴⣾⠟⠉⣠⣿⠟⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⢠⣧⣴⠆⠀⠀⠀⠹⣿⣿ ⠀⢸⡇⠀⢸⣝⣇⠀⠀⣀⣼⣿⣿⡇⠀⠀⢸⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠾⠋⠁⣰⣿⣿⣿⠿⣿⣿⢿⣧⠀⢀⣾⡿⠃⠀⠀⠀⠀⠀⣿⡟ ⠀⣼⠁⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⢸⡇⢻⣿⣿⣿⣶⣶⠶⢤⣤⡀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣿⣦⣄⣠⣤⣾⣿⣿⣿⡿⠀⢻⠏⠈⢻⣷⣿⣿⠁⠀⠀⠀⠀⠀⢀⣿⡇ ⢸⣿⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠃⠀⠀⠀⣼⡇⠀⣿⡏⠉⠉⠀⠀⠀⠀⠁⣤⣶⣶⡾⠿⠿⠿⠟⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⡿⠀⠀⠀⠻⣿⡏⠀⠀⠀⠀⠀⢀⣾⣿⡇ ⢸⣇⠀⠀⠀⠀⠀⢻⠿⣿⣿⠇⠀⠀⠀⠀⣿⠃⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⠋⣿⣿⣿⣿⠟⢹⡇⢸⠁⠀⠀⠀⠀⢹⠇⠀⠀⠀⠀⠀⣼⣿⣿⣷ ⢸⣿⠀⠀⠀⠀⠀⢸⡇⠙⢿⠀⠀⠀⠀⠀⣿⠀⠀⠈⣷⠀⠀⠀⠀⢠⣤⣤⣤⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠃⢰⡿⣿⣿⠃⠀⣾⡇⣼⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣸⣿⠟⢻⡟ ⣼⣿⣇⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⢰⡏⠀⠀⠀⢻⣇⠀⠀⠀⠈⠉⠉⠙⠻⢷⣶⣶⣶⣾⣿⣿⣿⠇⠀⠀⣸⡿⠃⠀⣰⣿⠇⣿⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⢠⣿⠏⠀⠀⡇ ⣿⠈⣿⡆⠀⠀⠀⣼⡇⠀⣼⠀⠀⠀⠀⢸⣇⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣛⣿⣿⡏⠀⢀⡼⠏⠀⢀⣴⣿⡟⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⣿⠃⠀⠀⢰⡇ ⢿⠀⠘⣇⠀⠀⠀⣿⡇⠀⣿⠀⠀⠀⠀⠘⣿⡄⠀⣀⠈⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⢿⣿⠁⠀⠛⠁⣀⣴⣿⣿⣿⠁⣸⡟⠀⠀⠀⠀⢻⡇⠀⠀⠀⡼⠃⠀⠀⣠⣿⠁ ⢸⣇⠀⠸⣆⠀⢰⣿⡇⠀⡇⠀⠀⠀⠀⠀⣿⣿⣿⠋⠀⠐⣦⡀⠀⠀⠀⢀⣀⣠⡴⠟⠛⠉⢠⣿⠁⠀⣀⣴⣿⣿⣿⣿⣿⣿⣾⣿⣧⠀⠀⠀⠀⢸⡇⠀⠀⡜⠁⠀⠀⣰⣿⠏⠀ ⠘⣿⡄⠀⠈⠀⢸⣿⡇⢸⡇⠀⠀⠀⠀⣠⣿⣿⣷⡀⠀⠀⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡏⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢀⣾⢿⣿⠀⠀ ⠀⢻⣿⡄⠀⠀⢸⣿⣇⣾⠁⠀⠀⠀⢀⣿⣿⣿⣿⣿⣶⣤⣿⣿⣿⣿⣶⣤⣤⣤⣤⣴⣾⣿⣿⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣸⡇⠀⠀⠀⢰⡟⠃⣼⠃⠀⠀ ⠀⠘⣏⢿⣄⠀⠀⢹⣿⡟⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⣿⠁⠀⢀⡴⠋⠀⣸⡏⠀⠀⠀ ⠀⠀⣿⡏⢻⡄⠀⠀⣿⠇⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢰⠏⠀⠀⠋⠀⠀⢠⠟⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⢿⡄⠀⣼⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⢠⣿⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡀⠀⢷⠀⢿⣇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠇⢀⡼⠁⣠⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣧⠀⠘⣇⠈⢿⣦⣀⠀⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠁⠀⣤⠟⠁⣰⠇⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⡇⠀⠁⠀⢄⠙⢿⣦⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⢀⣰⠞⠉⠀⣰⡿⠀⠀⣰⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⡇⠀⢀⠀⠘⢧⣀⣻⣇⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⣾⢡⣤⠀⣴⣿⠁⠀⣰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠁⠀⠘⢦⡀⣼⢿⣟⢻⡆⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⡿⣿⣷⣿⣧⣴⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣇⠀⠀⠀⣿⡏⠀⢿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣿⠇⢸⡁⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⣷⣦⣤⡿⡇⠀⠈⠳⠬⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠋⠀⢸⡇⣸⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢷⣌⢿⣄⠳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣴⣿⣟⣽⠟⣡⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠷⣿⣿⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣆⡴⡿⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣔⠈⢉⠟⠛⠒⣧⣼⠖⠒⠻⣍⠉⣢⡀⠀⠀⠀⠀ ⠀⠀⠀⣸⡷⣿⣯⡀⠀⠀⣿⣿⠅⠀⠀⣸⣾⣿⣇⠀⠀⠀⠀ ⠀⠀⢼⠋⠀⣼⣛⣿⣶⣤⡾⢿⣦⣶⣾⣿⣇⠈⠻⡕⡀⠀⠀ ⠀⢸⣿⠀⣰⡟⣿⣿⡀⣟⠶⡷⣻⣸⣽⣿⢿⣦⣀⣷⡇⠀⠀ ⢠⠉⢺⣻⠟⠀⠈⣿⣧⢟⣹⣏⡿⢸⣧⠃⠀⠙⣟⣿⠉⡆⠀ ⢸⣦⣿⡞⠀⠀⠀⢸⣿⣼⠉⡉⡇⣿⣧⠀⠀⠀⠹⣿⣷⡇⠀ ⢸⣿⠋⠀⠀⠀⠀⣼⣷⣬⣆⣧⣇⣴⣿⠀⠀⠀⠀⠘⣿⡇⠀ ⣏⣽⣇⠀⠀⠀⠀⠉⠁⠉⠉⠉⠈⠉⠁⠁⠀⠀⠀⢰⡥⣝⠆ ⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⢽⣓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣫⣽⢿⡿⣶⠷⢤⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⢀⣾⡽⢛⣲⣎⠀⢀⢬⣷⣼⣷⣷⠀⠀⠀⠀⠀⠀ ⢠⣾⣿⢿⣿⣿⣷⡀⠀⠀⢀⠖⠛⣷⠯⡏⠹⣿⣿⣿⣇⢢⢘⣵⣿⣿⣿⣿⣿⡄ ⢏⡇⡆⣸⣿⣿⣿⣧⣿⣷⢾⣷⠾⣿⢥⠇⢤⡿⢿⠿⣋⣿⢃⡍⠝⠹⢸⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⠟⢿⣿⣷⣾⣶⣿⣶⣶⣾⣧⣧⣶⣿⣿⣿⣧⣦⣴⣼⣿⣿⣿ ⠀⠻⠿⠿⠿⠿⠋⠀⠀⠀⠀⠀⡸⣿⡙⣻⡿⠻⣿⣿⡇⠉⠋⢹⣿⣿⣿⣿⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠄⣾⢿⣿⣷⣯⠿⡿⡿⡄⠀⠀⠙⠛⠋⠛⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡰⠈⣾⢼⣿⠀⠱⣹⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⠛⠶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⣡⣴⣧⡀⠈⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠉⣠⠴⠛⠙⠻⢿⣿⡄⠈⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡏⠉⠀⠀⠀⠀⠀⠀⠉⣷⠀⠉⢧⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣶⠏⢻⡏⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠻⣶⣴⢯⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡾⠋⠋⢰⠏⠀⠀⢰⡈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣤⣄⢀⣠⣶⡖⠀⢨⠻⡜⡧⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣇⡴⠇⠀⠠⣤⣾⣤⡖⢻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣻⣿⡈⢹⠷⠛⠁⠀⠈⢷⣭⡷⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⠏⠁⠀⠀⠀⠀⠁⢈⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠉⡇⠘⢦⡀⠀⣀⣰⣿⢹⣷⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣏⡇⠀⢀⣄⡠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣷⣴⣫⠥⡤⠀⢹⡟⢸⣿⣦⣄⣈⣿⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⡽⠁⡆⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠲⡿⠁⠀⣨⠗⢋⣭⡴⠂⠱⣍⠙⢷⣬⣝⡻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⡇⠀⡇⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣤⡶⢞⣵⣿⡿⠋⠀⠀⠀⢻⣷⠀⠉⠻⣿⣶⣬⠻⣷⠒⢶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⣿⠇⢀⣇⠀⢸⣇⠀⠀⠀⠀⠀⣀⡴⠶⠒⠶⢤⣀⠀⠀⣀⣴⡶⢿⠿⠿⠿⣾⣷⡛⠉⠉⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠈⠙⢿⣷⣽⣧⡀⠈⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⣿⢀⣼⢸⡆⠘⣿⣧⡀⠀⠀⣾⠏⣀⣴⣫⣭⣦⡈⠳⣿⣿⣡⠖⠋⠀⠀⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠰⣄⠀⠀⠙⢿⣿⣧⠀⠀⣌⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⢿⣿⡏⠈⡇⠀⢿⡛⠿⣄⢸⣷⢎⣡⣾⠃⠀⠀⠙⠂⢻⣿⠋⠀⠀⠀⠀⢀⣴⠟⠉⠁⠙⢦⡀⠀⣠⣾⡿⠁⠀⠀⠀⠘⣷⡀⠀⠈⢿⣿⣷⡄⠘⣷⣻⣷⠀⠀⠀⠀⠀⠀⠀ ⣾⡇⣼⣿⡧⡀⣿⠀⠈⣷⣄⠘⢿⣿⣾⠏⠁⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⣠⣿⠃⠀⠀⠀⠀⢸⣿⠾⠛⠋⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⣿⣿⣿⣆⠹⣯⡻⣷⡀⠀⠀⠀⠀⠀ ⣇⢧⣹⣿⢃⡇⣿⡀⠀⠘⢿⣇⠈⣿⣿⣆⡀⠀⠀⠠⠴⠿⠛⠀⠀⢀⣠⣴⣿⠃⠀⠀⠀⣀⣴⣿⣯⣤⣤⣤⢤⣄⣀⠀⠀⢀⣿⡇⠀⠀⠀⣸⣿⣿⣿⣆⠘⣿⣌⠻⣦⠀⠀⠀⠀ ⠹⣼⣇⢳⣾⡇⢻⣧⠀⠀⠀⣿⠀⣿⠛⠛⠛⠒⠒⠋⠀⠈⣿⡶⣿⣿⡿⠟⠁⠀⠉⠒⠛⠋⠉⢹⣿⣿⡿⠛⠳⣌⠻⣷⣶⣿⡿⠀⠀⠀⣰⠟⢻⣿⣿⣿⡆⠘⣿⣆⠙⢷⡀⠀⠀ ⠀⠻⣿⢸⣿⣷⡄⠙⢷⣄⠀⠁⠼⢃⣠⣄⡀⢀⣤⣴⡶⠦⣬⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡇⠀⠀⠈⠓⠘⢿⣿⡀⠀⠀⢰⠏⠀⠀⢿⣿⣿⣿⡄⢸⣿⣆⠈⣧⠀⠀ ⠀⠀⠘⣾⣿⣿⣿⣦⡀⠀⠀⠀⠈⠉⠀⠉⠉⠉⠉⠉⠀⠀⠈⠛⣿⣿⣶⣤⣀⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢻⣿⡆⠀⠉⠀⠀⠀⢸⣿⣿⣿⡇⢸⣿⣿⡆⢸⡆⠀ ⠀⠀⠀⠈⢻⢿⣿⣿⡷⢀⡴⠀⠀⠉⠙⢿⣷⣦⣀⠀⠀⠀⢀⣠⣿⣿⠟⣋⣽⣿⠿⣿⣿⡿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⣆⢿⣿⡀⠀⠀⠀⠀⣾⣿⣿⣿⠃⢸⣿⣿⣷⠀⢧⠀ ⠀⠀⠀⠀⠈⠿⢿⣭⣴⣿⣷⣶⣶⣾⣿⣿⣿⣿⣿⣿⣷⣿⣿⡿⣟⣵⣿⣷⡤⠤⠴⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠸⣿⣧⠀⠀⠀⢸⣿⣿⡿⠏⢀⣿⣿⣿⣿⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠤⠭⠭⠤⠴⡞⠛⢿⣿⣿⣿⣄⡤⠾⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⢀⣿⣿⡇⠀⠀⣿⡿⠋⠀⣠⣾⣿⣿⣿⣿⠆⠀⢇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢬⣙⣿⣿⣦⣤⣾⣿⣿⣧⡜⢦⣤⣀⣀⣤⣾⣿⣿⡟⣼⣿⣿⡇⠀⢰⠟⠀⢀⡾⢻⡿⠀⢀⠉⠁⠀⣀⡼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠻⣿⡉⠛⠛⠻⣿⣿⣿⣶⣭⣿⣿⣿⣿⡿⢋⣴⣿⣿⡿⠀⢠⡏⠀⣠⣟⣡⣚⣁⣠⣼⣿⣶⡾⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣟⣿⡀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠟⢉⣴⣿⣿⣿⡟⠁⢠⡿⠀⣰⣿⣿⣿⣿⣿⣿⣿⢿⡿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⢻⣿⠀⠀⠀⢠⣿⣿⣿⣿⠟⢁⣴⣿⣿⣿⡿⠋⠀⢠⣿⠃⣰⣿⠟⣛⣩⣭⣭⡽⠒⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣯⣿⣷⣦⠀⣾⣿⣿⣿⠋⠀⣾⣿⣿⣿⠟⠀⠀⢠⣿⡇⣼⣿⣿⡿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣍⠀⣿⣿⣿⣿⣄⠀⣿⣿⣿⡟⠀⢀⣴⣿⣿⣼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⠀⠘⢿⣿⣿⣿⡄⠈⢻⣿⣿⢀⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠟⠁⠀⠀⠀⢨⣿⡿⠁⠀⠀⢻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠚⠋⠀⠀⠀⠀⠀⠙⠿⠿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡤⠖⠚⠛⠓⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠶⠒⠒⣒⡚⠛⠛⠛⠓⠲⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠉⠀⠀⢰⣦⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁⠀⣠⡶⠛⢁⣀⣤⣶⣶⣶⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⡆⢀⣤⣀⣿⣷⡄⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⣠⠟⢁⣴⡾⠛⣋⣀⣿⡄⠀⠙⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣔⣿⣿⣿⣿⣿⣿⣿⠀⡀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣼⢃⣴⣟⣥⣾⣿⢿⣻⡿⠃⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠞⠋⠉⠉⠁⢿⡄⢹⡀⠀⠀⠹⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⡿⢻⣷⣿⠋⠀⢠⣤⣶⣶⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇⠀⠀⠀⢈⢷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣿⠑⣻⡟⠛⠀⠀⠀⠉⢹⣿⠟⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠃⠀⠀⠀⠈⢧⠻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣷⡉⢁⡀⠀⠀⠀⢀⣴⠏⣀⣈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠈⣧⢹⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢛⣿⣿⣿⣿⡇⠀⠀⠀⢸⠁⣀⣈⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⠤⣄⣸⣆⠀⠀⠀⠀⠰⣦⠀⠈⢧⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠘⠓⠿⠿⣿⣿⢿⣷⣦⣄⠘⠀⣨⣴⣃⡤⠶⠒⠒⠒⠒⠲⢦⣤⣴⡿⠋⠀⠀⠀⠀⠈⠩⣗⣄⣀⡀⠀⢻⡇⠀⠈⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠹⡇⠀⠀⠀⠀⠀⠉⠉⠛⠻⢿⣾⣤⣽⠟⠉⢀⣤⡀⠀⠀⠀⠀⠀⠈⠙⢷⡤⣀⡀⢀⣀⣤⣾⣿⣿⣿⣿⣷⣶⠇⢀⣴⡏⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢾⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⣬⣽⠟⠁⠀⠀⠀⢾⣿⣿⣿⣿⣾⣿⣿⣿⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡀⠀⠀⠀⠀⢈⣙⡛⠶⢶⣶⡶⠏⠀⠀⠠⠤⠤⣤⣶⣶⣶⣿⣿⣿⡿⠟⠋⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⢻⣄⣀⣀⣠⠀⠀⠀⠀⣀⣀⣀⣠⣤⣾⠟⠁⠀⠸⠦⠤⠶⣋⣉⣤⣤⣶⡿⠋⠀⠻⠶⣶⣶⣾⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣥⡄⢀⡄⠀⠀⠀⠸⣿⠟⠋⠀⠀⠀⠀⠀⠉⠛⠻⠟⠋⠁⠀⠠⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀⣀⣀⣉⣙⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⢹⡟⠉⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠉⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡟⠀⡀⠀⠀⣶⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡟⠀⣼⡇⠀⠀⢹⣧⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠈⣿⣄⠀⠀⢀⠀⠀⠀⢀⣠⣾⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⢀⣿⠇⠀⠀⠸⣿⣦⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣠⣴⡿⠋⠀⠀⣸⣿⣷⣶⣏⣤⣶⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡿⠀⠈⣧⡀⠀⠀⠀⢹⣿⣧⣀⣠⡄⣿⡆⠀⠀⣀⣴⡿⠟⠉⠀⠀⠙⠛⠛⠛⠛⠛⠛⣫⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠁⠀⠀⢿⣿⣶⣶⣤⣼⣿⣿⣿⣿⣷⣿⡇⢀⣼⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢀⣼⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣌⡉⠉⢉⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⣄⣠⣴⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⠟⠉⣱⣿⣿⣿⣿⡏⣹⡿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⣀⣠⣶⣿⣿⠿⠿⠿⠿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣷⣶⣾⣿⣿⣿⣿⠏⣰⠟⠀⠙⠷⣌⠙⢻⣿⣿⣿⣟⢿⣿⣿⣿⣿⣿⡯⠭⢽⣷⣚⡍⠀⠀⠀⠈⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠟⣠⡾⠛⠻⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠈⠛⠦⣿⣟⢿⣿⡀⢙⠻⢿⣿⣿⠿⠟⣛⣫⣥⣤⣤⣤⣤⣄⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣼⡏⠀⠀⠀⠀⢻⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢧⣿⣷⠸⣿⣛⣿⡿⠋⠉⣉⣁⣀⣀⣉⣉⡛⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆⣿⣿⣯⣶⣾⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣇⠀⣀⣤⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠟⠋⠉⣡⠴⢋⣩⣶⣶⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣿⣿⣅⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⢀⣠⠞⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣿⣿⣿⣿⣷⣄⠀⠀⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⣠⠞⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⣯⣭⣏⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⢋⠁⠀⠣⡴⣮⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠶⠏⢒⢷⠀⠈⡾⣋⡠⠉⠻⣾⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡜⢰⡖⠊⠛⠋⠀⠀⠁⢷⠑⡰⠁⡹⡏⢿⢦⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⢀⢔⠟⢠⡿⡠⠔⢦⣴⠊⠙⠾⣏⡋⣷⣲⣠⣅⣈⡂⠈⠁⠨⣉⣿⡖⢦⡄⠀⠀ ⣌⡞⠀⣼⣔⡇⠀⠀⢹⣦⠀⠀⠀⠉⠉⡉⠉⠉⠀⠀⠀⢀⡔⠀⠈⠻⡄⢻⡄⠀ ⢿⠀⢒⠙⠉⣩⠗⠚⢛⣿⣧⡄⠀⠀⠀⣇⠀⠀⠀⠀⡀⢈⣇⠀⠀⡀⠠⠊⣹⠀ ⠈⠉⠛⠒⠩⠄⢐⡲⠿⠷⡙⢷⣲⠂⠒⢻⠳⠤⢤⡤⢵⡟⠙⡋⢿⡃⠀⠒⠋⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡮⣏⠀⢹⠁⠂⣻⣩⠝⠀⣸⠷⠦⡽⢶⠶⢳⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡹⣍⢩⡍⠉⡇⠀⢷⡔⠁⠀⣜⡜⡥⣖⣧⠜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⡅⠀⠀⠉⡇⠀⢸⡄⠠⠔⢭⣬⣲⡭⠊⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡈⠁⠀⠈⠁⠀⢠⡗⣡⢣⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣲⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣟⣛⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⠉⠋⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡘⠞⠒⢎⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢨⢻⡐⠽⠮⢯⡟⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡤⠖⠚⠀⠐⢴⣻⣆⣿⣾⣿⣿⢡⣿⢦⠤⠀⠢⡀⠠⡀⠀⠀ ⠀⡔⣿⢱⡀⢀⠀⣰⡇⠀⠀⠙⠻⡟⠛⠃⠀⣐⡄⠀⠀⠐⡀⢹⢆⠀ ⠀⣷⣿⠷⣷⠻⠟⢿⣏⡀⠀⠀⢼⠇⠀⠀⠀⣈⣿⣶⣤⣼⣃⣾⣦⠀ ⡜⣰⡠⠐⠛⠒⠼⣀⣿⣄⣀⣀⣼⣄⣠⣀⣠⣼⢿⠃⢈⠟⠛⠟⠛⡀ ⣤⣿⣧⣀⣤⣴⣴⣚⣙⣋⣉⠉⠉⠛⠉⡟⢻⣿⠮⠒⠀⠀⠲⣿⠀⠐ ⠈⢿⣟⠥⣤⣤⣶⠾⠭⠍⢐⣠⣶⣿⠗⠘⠨⠤⣤⣄⣀⣀⣴⣿⣠⡮

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠋⠉⠉⠙⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠶⠚⠉⠉⠉⠉⢉⣷⣦⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⠋⠉⠉⠉⠉⠙⠲⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⣀⣶⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠈⡿⡿⠍⠉⠀⠀⠀⠀⠀⢴⡿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣳⠋⡆⡄⢠⢀⣤⢀⣤⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠁⠘⠺⣤⣴⣿⣧⠸⣿⣿⣿⣿⠀⠀⠀⠀⠀⢀⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣞⣰⠁⣾⣿⣿⣿⠿⠛⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠁⠀⠀⣼⣿⠏⠛⠛⠛⠋⠛⠋⠁⠀⠀⠀⠀⠀⠈⠳⣶⠦⠀⠀⠀⠀⠀⠀⢠⣏⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠚⠛⠛⠙⣧⠀⠀⠈⢿⣧⡀⠀⠀⠀ ⠀⠀⢀⡼⠁⠀⢀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡶⠶⠀⠀⠀⠀⣀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠻⣿⣷⣄⠀⠀ ⠀⣰⠋⠀⠀⢠⣾⢿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⣠⣤⣴⠾⠿⠛⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠈⢿⣿⣧⠀ ⣼⠁⠀⠀⠠⠟⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⠴⡏⠁⠀⠀⠀⣀⣿⣿⣿⠳⢤⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⢿⣿⣿ ⡇⠀⢀⠀⠀⠀⣠⣿⣗⠊⠉⠉⠉⠓⠲⣶⡛⠉⠉⠀⠀⠀⢀⡼⠋⠁⠀⠀⢳⡀⠀⠙⠋⠁⣿⢙⣿⠀⠀⠀⠙⢶⣤⡀⠀⠀⠉⠙⠳⣶⠶⠒⠋⠉⠉⢻⣾⣄⠀⠀⠀⠀⢸⣿⣿ ⣇⠀⢸⣿⣶⣾⣿⣿⣿⣷⡄⠀⠀⠀⠀⠘⣷⡄⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⡻⡄⠀⠀⢰⡟⢸⡏⠀⠀⠀⠀⠀⠙⣿⠆⠀⠀⠀⠞⠁⠀⠀⠀⠀⢠⡞⠙⣟⢶⣤⣄⣤⣾⣿⣿ ⣼⠀⠈⠛⠋⢉⡿⠏⢿⣿⣿⣆⡀⠀⠀⢀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢽⣝⣄⣀⣾⢃⣾⠴⠂⠀⠀⠀⠀⠀⠀⣦⠀⢀⠞⠀⣄⡀⠀⢀⣠⣿⡀⠀⠘⠶⠬⠉⠙⠛⢿⣿ ⠙⢦⣀⣠⣤⣬⣴⣶⠟⠛⠛⠛⠿⠿⣶⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠏⠀⣀⣨⣿⡿⠿⠿⠿⠿⢶⣦⣤⣤⣤⣤⣤⣾⠿ ⠀⠀⠀⠀⠀⠙⠻⠿⣦⣤⣀⣀⣀⣀⣀⣹⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣴⣿⣿⣍⣀⣀⣀⣀⣀⣤⣾⡿⠟⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠉⠙⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⣿⣿⠟⠉⠙⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣽⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡟⠀⠱⣄⡀⠀⠀⠀⢀⣤⣿⣿⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⡐⢄⡈⠉⠛⠻⠞⠛⠛⠻⣿⡶⠤⠶⠶⠶⠿⢯⣟⣿⢟⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣟⢦⣉⣛⠛⠀⢀⡶⠀⠀⢸⠀⠀⠀⠀⠀⠈⣋⣡⡴⢿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡬⠉⠁⢀⣾⠁⠀⠀⣿⡄⠀⠀⢳⡀⠀⠈⢥⣶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣤⣤⣴⣿⣇⠀⠤⢾⣿⣿⡦⡤⢴⣷⣄⢀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠿⠋⠉⢻⠀⠀⠀⢻⠁⠀⠀⠀⢻⠈⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠸⠇⠠⣤⣿⣦⡤⠀⣠⡟⠀⠸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠉⠇⠀⠀⠀⢰⠂⠀⠀⢻⠀⠀⠀⠈⡃⠀⢰⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠰⣶⣿⡀⠀⠀⣸⠀⠀⠀⠀⣇⠀⠛⠁⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⢈⣿⣇⢀⣠⣿⣧⣀⣀⣴⠋⠀⠀⢀⣼⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠈⣉⣍⠉⠉⠉⣍⣉⡉⠉⠙⡋⢹⣿⣉⠉⠉⡉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠢⠀⢧⡄⡿⠹⠙⢽⣿⠿⠽⡯⣟⠿⠉⠟⠁⣽⡋⣯⠃⠯⠻⠝⢿⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⠛⠿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢐⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠿⢿⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⣿⠛⠉⠉⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⡿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⠿⣿⠇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⣿⠛⠲⢦⣤⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⠟⠁⠀⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠹⣧⡀⠀⠀⠀ ⢀⣼⠟⠅⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠸⠟⠁⠀⠀⠀⠀⠀⠑⠿⠃⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠹⣧⠀⠀⠀ ⣾⠏⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⢽⣧⠀⠀ ⣿⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⣿⣆⠀ ⣿⣆⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀ ⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠈⢻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇ ⠀⠀⠀⠙⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀ ⠀⠀⠀⠀⠀⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠹⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣶⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡴⣿⣿⣤⣋⣔⡄⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡇⠀⠀⠑⡄⢱⢱⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⣶⣶⣷⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡿⠷⢶⡾⡟⠉⠙⣇⠀⠀⣸⣷⣶⣷⡀ ⣠⠁⠀⢸⣟⣄⡤⣿⣿⣿⡟⢿⣿⣿⣿⣏⣉⣘⣴⢻⠆⡗⠙⣦⣀⣿⡇⠀⠀⢁ ⠉⣿⣿⣿⣿⠀⠀⠙⠛⠛⠉⠉⣹⣿⣿⣗⣒⣼⠈⠉⠂⠐⠒⠁⠀⣿⣿⣿⣿⡏ ⠀⠹⠿⠿⠿⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠹⠿⠿⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡟⡋⢅⠆⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠿⠋⠈⠳⣇⣀⡧⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⡇⠀⠀⠀⠀⢀⠫⣃⢨⢂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠇⠀⠀⠀⠀⠸⣄⣸⡆⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⢱⣷⣷⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⣿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣦⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠖⠲⠶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠀⠀⠀⠀⠀⠀⠈⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⣦⣾⠻⡿⠛⠂⠀⠀⢸⣴⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣸⠉⣀⠀⠀⠀⠀⡀⠀⢠⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠧⠶⠛⠀⠀⢀⡼⠃⢠⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡘⠻⣿⠋⠁⠀⠀⠀⣾⢸⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣷⡀⠀⠀⠀⠀⣠⣼⡇⠀⢿⣟⠻⣟⣻⣷⣾⣿⠿⢶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⡫⠟⢻⣶⣶⡶⠛⠁⣿⢷⠀⢀⡙⣷⣾⣿⡛⠋⠉⠙⠛⠲⢌⡻⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣔⣋⣀⡋⠀⠀⠻⣿⣉⣀⣀⡀⣿⠀⣴⣯⠞⠋⠀⠈⠙⢂⡀⠀⠀⠀⠀⠙⠘⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠶⠛⠛⠉⠉⠛⠛⠻⣿⡆⠀⠀⠈⠉⠙⠛⠻⢿⣿⣿⣿⡭⠶⠆⠀⢸⡇⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠹⠁⠀⠀⠀⠀⠀⠠⠶⠿⢿⣿⡁⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⢀⣼⠿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣀⣀⡀⠀⠀⠈⣿⠛⠒⠄⠀⠈⠀⠢⣈⣧⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠠⠒⠛⠻⣿⡏⠀⠀⠀⠀⢠⣿⠀⣆⠀⠀⠀⠀⠀⠈⢻⡇⠀ ⠀⠀⢀⡴⠟⠉⠓⠆⠀⠀⠲⢤⣤⣴⣾⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣿⣤⠶⠀⠀⢸⣿⡀⠹⣆⠀⠀⠀⠀⣆⠀⢷⠀ ⠀⢠⡏⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⢸⣿⣿⢿⣿⡲⠦⠤⠀⠀⠀⠀⠀⠚⢛⣻⠿⢧⣤⣤⣴⣾⣿⣧⠀⣹⠷⠀⢀⣴⣿⡆⢸⡆ ⠀⣼⠀⢠⠞⠀⠀⠀⣷⠀⠀⠀⠀⣼⣿⠃⠀⠙⠻⢷⣶⣤⣤⣤⣤⣶⡾⠟⠁⠀⡀⠈⠉⠉⢿⣿⣿⡿⠁⠀⠀⠈⠀⢸⡇⠈⡇ ⠀⣿⣴⠏⠀⠀⠀⢀⣿⣴⣶⣶⣿⣿⣿⣀⠀⠀⠀⠀⠀⠉⠉⢻⣯⠀⠀⠀⠀⠀⢱⡄⠀⠀⢨⣿⣿⠃⠀⠀⠀⠀⠀⠋⠀⢰⡇ ⢸⣿⠏⠀⠀⠀⠀⠙⠿⣿⠻⣿⣿⣿⣍⠉⠛⠓⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢈⣿⢀⣠⣼⠿⠛⠋⠉⠀⠀⠀⢀⣀⡴⠏⠀ ⣿⣿⣷⣤⣤⠀⠀⠀⠀⠘⢦⡘⢿⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⣼⠿⠛⠉⠀⠀⠀⠀⠀⢀⣠⣶⡿⠋⠀⠀⠀ ⠹⣿⣏⢿⣆⠀⠀⠀⠀⠀⠀⢱⡄⠙⢿⣿⣿⠁⠀⠀⢠⢖⠋⡉⠙⠛⠿⠿⡿⠟⠁⠀⠀⠀⠀⣀⣠⠴⠚⣩⠿⠋⠀⠀⠀⠀⠀ ⠀⠈⠻⣦⣝⢦⣄⣀⠀⠀⠀⠀⠑⢤⡀⢻⣿⠀⠀⢰⠏⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠀⢈⣁⡤⠖⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⢶⣯⣝⡲⠄⠀⠀⠀⠉⠛⠿⡶⠶⠚⡚⠓⠦⣶⣿⣦⣀⢀⣠⣴⣾⡿⠛⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⢶⣶⣦⣄⠀⠀⠀⠀⠀⠈⠓⢤⣨⢿⣿⣿⠿⠿⢿⡏⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣷⣦⡀⠀⠀⢄⠀⢀⣀⣤⣿⡏⠀⠀⠀⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣷⣦⣀⠀⠉⠉⣱⠏⢿⡿⣄⠀⠀⠈⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠋⠉⠉⠉⠛⢿⣿⣿⣿⣿⣆⠀⠙⢮⣃⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣆⡀⠀⠈⠀⠀⠀⠺⠿⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⢉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣏⣏⣹⡉⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⡿⠟⠛⢿⣟⠀⠈⠻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡀⠀⠀⠈⢫⠀⠀⠀⠈⠿⣤⡾⣷⡎⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⢟⣩⣿⣄⠀⠀⠈⣄⣤⣶⠂⠀⠸⡗⢿⣇⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠿⠟⠋⠁⣀⡘⣿⠀⠀⠀⢸⢸⣥⣤⣴⠂⠀⢸⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠏⢀⣤⡤⠚⠛⠿⠟⠋⠀⠀⠀⠈⠓⣯⡤⠹⠀⣠⠋⠀⢻⣿⠟⢿⣷⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⠃⢀⣾⡟⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣨⣇⣀⣼⠁⠀⢸⠀⣿⠀⠘⣇⠉⠻⢯⣝⡛⢷⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⢞⣿⠃⠀⣾⡿⣇⡤⠖⠲⢶⣶⣾⠋⠉⠉⠛⠿⣿⣍⠉⠹⣿⠇⣾⣠⣧⣀⣀⣈⡁⠀⠀⠀⠁⠠⣬⣩⣽⣿⠛⠷⣦⣄⠀⠀⠀⠀ ⢠⢇⣾⠃⠀⢸⡿⢀⣿⠁⠀⠀⠀⠙⣿⣄⠀⠀⠀⠀⠈⠙⠻⠿⠿⠿⠿⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⣠⠌⠉⠉⠻⣷⡄⠘⢿⣇⠀⠀⠀ ⣼⡾⡟⠀⢀⣾⣷⣏⣿⡀⠀⠀⠀⠀⣸⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠈⠷⠀⢸⣿⣆⠀⠀ ⢿⡇⠁⠤⠚⠹⠟⠋⠉⣛⣿⡿⠟⠛⢻⣿⣿⣆⣀⠀⠀⠀⠀⠀⠠⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢀⠼⠁⣹⡄⠀ ⠈⠷⣤⣤⣾⡁⠤⠴⠾⠛⠁⠀⣀⣤⣾⣿⡙⢿⣯⣁⠀⠀⠀⠀⠀⣿⣧⡀⠀⠀⠀⠀⠀⣴⠇⣠⣿⣿⣤⣀⣤⣶⡶⠀⠠⡀⣰⣿⡇⠀ ⠀⠀⠀⠈⠉⠉⠓⠒⠦⠤⣬⣭⣭⡿⠿⠛⢷⡀⠹⣿⣝⣟⠓⠚⠉⠹⡏⠛⠓⠶⠶⣶⡶⠞⢻⡿⠋⠈⡏⠀⢹⣿⡀⠀⠀⢸⠛⠁⢻⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣼⣯⡙⡗⠶⠤⠶⡿⠦⠤⠤⢼⡿⠓⢚⡿⠁⠀⢰⣿⣦⣀⠙⢿⣦⣄⣴⡄⣧⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⠻⣷⣀⣀⣠⣧⣀⠀⢀⣼⠷⠶⣏⠀⠀⢀⣾⠟⠉⠉⣻⡿⣫⣽⠉⠁⣼⠁⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠹⣏⠉⠀⣹⠈⠉⠉⣿⠀⠀⠻⣷⣤⠞⠁⠀⠀⢸⢏⣼⢛⣥⡶⣿⣡⣤⡼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⠓⠒⠛⠓⠲⢾⣏⠀⠀⠀⣹⠃⠀⠀⠀⣠⡿⠟⠡⠞⣡⡾⠟⣫⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡄⣷⡀⠀⠀⠀⠀⠈⣿⠀⠀⠀⣿⣆⠀⣠⠞⡭⠴⣶⣶⣟⣹⣷⠟⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⡈⠉⠀⠀⠀⠀⠘⠉⠀⠀⠀⢸⣟⡴⠁⣾⣁⡾⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠝⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠞⡇⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⢷⣦⣥⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠛⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠟⣉⡴⣾⣷⣄⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠖⠊⠁⠀⠀⠉⠻⠀⠸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡶⢻⠞⠉⠳⡀⠀⠀⠀⠀⠀⠀⠀⠐⡆⠀⠀⠀⠀⠀⠀⢷⣴⣿⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⡉⢀⠎⠀⠀⡦⠱⣄⠀⠀⠀⠀⠀⠀⠀⣧⣀⡶⢤⡴⣿⠇⠀⡿⢽⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⡷⠋⠀⠀⠛⠛⣯⠟⠀⠀⠀⠀⠀⠀⠀⠈⡿⢿⠀⣏⠁⠀⠀⣽⢿⡙⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⡆⠀⣀⣀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢼⣦⣞⢧⡌⠹⡟⢸⣧⣄⣹⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⢡⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡛⠟⠀⣠⢟⣩⡽⠂⢹⣍⠻⣾⣝⡳⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡟⠸⡀⢸⡀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⣀⣀⣀⣱⣶⣋⡷⠿⠋⠀⠀⠀⢿⡆⠀⠙⢿⣷⣿⣏⠙⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⡐⢣⠀⣷⡄⠀⠀⣴⠟⣡⢤⣬⡑⢦⣴⣟⡩⠟⠀⠉⠉⠛⢦⠀⠀⠀⠀⠀⣾⠇⠀⢀⠀⠙⢿⣿⣇⠀⢙⢿⣦⠀⠀⠀⠀⠀⠀ ⣸⡿⣿⡇⢸⠀⢻⠻⢦⣸⣧⣊⣽⠋⠀⠙⠂⣿⡿⠁⠀⠀⢀⡴⠒⠉⠑⢤⠀⢀⣼⠟⠀⠀⠈⢳⡀⠀⠹⣿⣧⡈⢷⣿⡇⠀⠀⠀⠀⠀ ⣿⣷⣿⣷⣸⡆⠈⢷⡄⠻⣿⣟⠁⠀⠀⠀⣠⡿⠃⠀⠀⣠⣾⠁⠀⠀⠀⣼⠗⠋⠁⠀⠀⠀⠀⢸⡇⠀⠀⢻⣿⣷⡘⢿⣿⣦⡀⠀⠀⠀ ⢧⣿⣿⣸⠿⣇⠀⠈⢻⠀⣿⣿⣦⣤⠤⠌⠩⣤⣤⣤⣾⡿⠃⠤⠤⠴⠾⣿⣿⣿⢿⡓⢦⣤⣠⣾⠃⠀⠀⣼⣿⣿⣿⡌⢿⡌⢻⡄⠀⠀ ⠈⣿⣦⣿⣇⠙⢦⡀⠈⠰⢃⣀⡀⢀⣀⣤⣤⣹⣍⠉⠉⠀⠀⠀⠀⠀⠀⣿⣿⡏⠀⠈⠢⠹⣿⡏⠀⠀⡼⠁⠘⣿⣿⣷⠈⣿⡄⠹⡄⠀ ⠀⠈⢻⣿⣿⣧⡀⠀⠀⠈⠉⣈⡉⠉⠉⠁⠀⠈⢻⣿⣦⣄⣀⠀⠀⣀⣼⣿⣿⣿⠀⠀⠀⠀⠘⣿⣆⠀⠁⠀⠀⣿⣿⣿⠀⣿⣿⡄⢇⠀ ⠀⠀⠀⢹⣿⣿⢟⣴⡃⣀⣀⣩⣿⣷⣤⣀⣀⣤⣾⣿⣯⡟⠛⢛⣿⣟⠻⠿⠿⠋⠀⠀⠀⠀⢸⣼⣿⡄⠀⠀⢠⣿⣿⡿⢀⣿⣿⡇⢸⠀ ⠀⠀⠀⠀⠉⠙⠛⠋⠉⠛⠛⠛⠿⢿⣟⣛⣛⣯⡿⣿⣿⣿⣄⣉⣿⣿⣄⠀⠀⠀⠀⠀⠀⢀⣿⡇⣿⣷⠀⠀⣼⡿⠋⢁⣾⣿⣿⣷⠀⢇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⣝⣻⣿⣤⣤⣿⣿⣦⠢⣄⣀⣀⣴⣿⣿⢳⣿⣿⠀⢠⠟⠀⣴⢿⡏⠉⠛⠉⠀⡸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⢿⡍⠉⠛⢿⣿⣿⣾⣿⣿⣿⠟⣡⣿⣿⠏⢠⡏⢀⣾⣡⣎⣠⣼⣿⣿⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⠀⠀⢈⣿⣿⣿⡿⢋⣴⣾⣿⡿⠋⢠⡿⢀⣾⣿⠿⠿⢿⣟⠿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣤⡀⢸⣿⣿⡟⠀⣾⣿⣿⠟⠀⢀⣾⢁⣾⣿⣶⠿⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡁⢸⣿⣿⣇⠘⣿⣿⡏⢀⣤⣾⣯⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡿⠃⠈⠻⣿⣿⠆⠈⢿⣿⣼⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠿⠋⠀⠀⠈⠻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⣽⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣋⣹⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠾⢷⣱⣼⣿⣶⡒⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣹⣶⣿⣯⣿⣿⣿⣟⠓⠋⠓⣖⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡞⣩⣴⢟⣉⣵⡿⠀⠀⠀⠠⣉⣷⣤⠀⣿⢻⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⣦⣤⣤⣴⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠏⠁⣤⣤⣿⣦⣖⢂⣐⣖⣻⣿⡿⡷⠿⣿⣿⡧⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣠⠞⠋⢿⣷⣾⡩⡾⠤⠬⣻⣿⣿⣟⣿⣿⠁⠸⡄⠘⡏⣳⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀ ⣴⢋⠏⡏⡟⢩⣿⣿⣿⣿⣿⣿⡆⢀⠤⣄⡀⣰⣏⡀⢀⣴⣿⣇⠴⡟⠒⠲⢬⣧⣾⣿⣿⣿⣶⣄⣹⣴⢿⡿⡿⢿⠿⡿⢿⣿⣿⣿⣿⣦ ⣿⢘⠀⠇⡇⢸⣿⣿⣿⣿⣿⣿⣧⣜⣿⣝⡻⠿⣿⠿⣿⣿⣿⡧⢴⠷⠶⢴⣼⡷⠥⢞⡿⣿⣡⣿⡟⣀⣼⠀⠃⠈⢠⠀⢸⣿⣿⣿⣿⣿ ⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣤⣯⣤⣀⣿⣀⣀⣀⣀⣰⣯⡤⣊⣁⣤⣼⣿⣿⣿⣯⡷⠸⠀⡇⢨⠀⢸⣿⣿⣿⣿⣿ ⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠛⠿⠿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿ ⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⢾⣿⡻⠿⠿⣶⣿⡿⢿⣿⣿⣿⣯⠁⠉⠻⠿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⠈⠈⠈⠉⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⠘⢿⣿⣦⣾⣿⣏⣠⣄⣙⣿⣿⣿⣆⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⠒⠒⣾⢿⣿⣿⣿⣿⣯⣶⠿⢿⠛⣿⠻⣧⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡜⠀⡞⠁⣧⣻⡍⣿⣿⡿⠑⢄⠸⢰⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⣼⠋⠀⢿⣿⣿⣿⣿⠃⠀⠈⢣⣾⣿⣶⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣀⣠⣤⣤⣴⣶⣦⠀⠀⠀⠀⠀⠀⠀⢸⣉⣥⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀ ⢰⣿⣿⡟⢟⠛⠟⠏⢣⣤⣤⣀⣀⣀⣠⣼⡿⠿⠶⡂⢶⣠⣴⣿⣿⣿⣷⣶⣦⡀ ⢸⣿⣿⣇⣀⣈⣼⣤⣾⣭⣿⣠⠒⢚⣡⡼⣅⣠⣾⡟⡉⢷⢿⣿⣿⣿⡏⠉⠛⠓ ⠀⢿⣿⣿⣿⣿⣿⣿⡿⣿⣦⣽⣤⣼⣯⣏⢹⢿⣿⣿⣾⡾⢈⣿⣿⣿⣿⣿⣿⠃ ⠀⠈⠛⠛⠛⠋⠉⠉⠀⠘⠻⠯⠛⢻⣈⣀⣝⣤⣾⠉⢧⣇⣾⣿⠿⢿⣿⠿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣟⣿⡿⢿⣿⡄⠈⡷⢹⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠸⣿⣿⣿⢟⠟⣿⣷⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢋⡆⢸⣿⡇⠀⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⠏⠀⠲⣧⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⡉⢂⠄⢰⢸⡇⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣤⠀⠀⠀⣠⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡞⣆⠀⣠⡟⡿⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣴⣾⢟⠻⠚⣿⡹⠀⠟⣼⡏⠉⠛⢿⣶⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠉⠉⠙⣿⣿⡿⠯⢤⣤⣜⣗⡀⠀⣯⣤⣤⠤⠼⣿⣿⠟⠉⠉⠉⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⠀⡀⠀⣠⣶⠏⠁⠀⠀⠀⠀⣹⣿⣭⣾⡟⣁⠀⠀⠀⠀⠙⣷⣄⢀⠀⢢⢦⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣹⣧⢞⣵⣾⡿⠿⠅⠀⠀⠀⠀⠀⢿⣿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠈⢿⣿⣽⢶⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⢿⣿⣿⣿⡶⣤⠀⠀⠀⠀⠀⢺⣿⣿⣯⡶⠋⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⡿⠋⠀⠀⢸⡻⣿⣿⣷⣦⣄⡀⠀⠀⢀⣽⣿⣿⣀⠀⠀⠀⣀⣀⣴⣿⣾⣿⡏⠈⠙⢿⣿⣎⢷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡾⣽⡟⠀⠀⠀⠀⣼⣷⣌⠻⣿⣿⣿⣿⣿⣶⣿⣿⡿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠻⣿⣆⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣳⣿⠁⠀⠀⠀⢸⣿⣿⢻⣍⣻⡇⠉⠉⣻⣿⡍⢉⣰⣌⣉⣿⣿⠉⣽⡿⣿⣭⣽⣿⣿⣦⠀⠀⠀⠈⣿⡄⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣿⠀⠀⠀⣰⣿⡿⢿⣾⣯⣹⣿⡆⠀⣼⡿⠿⠿⢿⡿⠿⠿⣿⡀⢸⣇⣿⣩⣿⣿⢿⣿⣧⡀⠀⢀⣿⣇⣿⠀⠀⠀⠀ ⠀⠀⠀⣠⢿⡻⣿⣦⣠⣼⣿⣿⠇⠈⠻⣿⡿⣿⣇⠐⣿⣿⣦⣤⣾⣷⣤⣾⣿⡇⣸⣿⢻⣿⠟⠁⠀⢻⣿⣿⣾⣿⣿⡟⣿⢦⡀⠀⠀ ⠀⠀⣼⠃⠈⠛⣿⡿⢿⣿⡟⠁⠀⠀⠀⠸⣧⣿⣿⡆⢹⡟⠛⢛⣯⡟⠛⣻⣿⠠⣿⣿⣤⡿⠀⠀⠀⠈⠻⣿⣿⠿⣿⣟⠁⠀⢻⡀⠀ ⠀⠀⣿⠀⠀⢠⣽⡗⣾⡇⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠈⢿⣶⣾⣿⣷⣴⣿⠋⢰⣿⣿⣿⠁⠀⠀⠀⠀⠀⠈⣿⡿⣿⣧⡤⢀⣸⡇⠀ ⠀⠀⣿⣇⡀⣿⣿⢡⣿⠁⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⡆⢸⣿⠉⠉⠉⢹⡏⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢻⣧⢿⣿⣷⣼⣿⡇⠀ ⠀⠀⣿⣿⢸⣿⣯⡿⠃⠀⠀⠀⠀⠀⠀⠀⢸⣿⣏⠻⣿⡼⣿⠀⢸⠀⢸⡇⢰⣿⣵⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⣿⣿⣿⣿⠁⠀ ⠀⠀⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣦⣈⠉⣿⠀⢸⠀⢸⡇⠸⠈⣨⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⢿⠀⠀ ⠀⢀⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡻⣿⣿⣿⣿⣦⣼⣦⣿⠇⣠⣾⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣸⡆⠀ ⢠⣾⠿⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠚⠛⠛⠛⠛⠛⠛⠛⠘⠛⠛⠛⠛⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠛⠛⢿⣆ ⢸⣏⢰⣾⣿⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣾⣿⣶⠈⣿ ⠘⠻⣶⣾⠿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⣶⣶⠿⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠒⠒⠒⠒⠛⣙⡓⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣡⣿⣶⣤⣴⣶⣿⣿⣿⣿⣦⡙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠉⠉⠛⠛⠛⠛⢻⣿⠉⢻⣿⣦⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢹⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⢠⠀⠘⣿⡄⠀⢸⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⡇⢠⡯⣭⣶⡇⢹⣾⡯⠷⣿⣄⢸⣷⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠈⠀⠀⠱⠁⠘⠉⠁⠀⢉⡏⠈⢿⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⢶⣄⣠⠴⢦⢀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡏⡆⣀⣠⣬⣅⣀⣈⣿⡏⠀⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⠈⠉⣭⡭⠍⠩⣿⣧⠞⠁⣏⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢻⣧⡀⠀⠀⠀⣴⡿⠃⠀⢠⣿⣷⣦⡙⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣖⡖⢒⣲⣶⣒⣊⡁⠀⠀⠈⠏⠙⠿⣶⣿⡿⠁⠀⠀⣼⡟⠉⠛⢿⣷⣄⡙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠙⢪⡽⠛⠉⠉⠈⠉⣉⣉⣳⣦⡀⣦⠀⠀⢹⠟⠀⠀⣀⡼⢻⡇⠀⠀⠀⠙⢿⣿⣦⣝⠦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠀⡰⠋⠀⠀⠀⣠⠖⠉⠀⠀⠀⠈⢙⣿⣧⡀⠚⣠⣴⣉⣈⣀⣀⣁⣀⣀⣀⣀⣠⣽⠿⠛⠉⠑⠢⣬⣉⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡏⢠⠀⠀⠀⠀⡜⣁⡠⠔⠂⠀⠀⠀⠀⢹⡿⠛⠋⠉⠀⠀⠀⠀⠸⠋⠀⠀⠀⠈⣿⠁⣤⠀⠀⠀⠀⠈⢿⣷⡘⣷⠀⠀⠀ ⠀⠀⠀⢠⡾⠁⢸⣆⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⢠⢃⣀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠘⡇⠀⠀⠀⠀⠘⣿⣷⡸⡇⠀⠀ ⠀⢀⣴⠋⢸⡇⠀⢻⣶⣿⠁⠀⠀⠀⠀⠀⠀⠀⢀⣿⣋⡀⠀⠀⠀⠀⠀⠠⡄⠀⠀⠀⠀⠀⠀⠀⡄⠀⣿⠀⠀⠀⠀⠀⣿⣿⡇⣇⠀⠀ ⢠⡾⠁⢀⡿⠁⢢⡈⢿⡇⠀⠀⠀⠀⠀⠀⠀⢀⡞⠛⠋⠉⠁⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⢹⡄⢹⠀⠀⠀⠀⠀⣿⣿⡇⠹⣄⠀ ⣼⠁⣠⢏⣷⠀⠀⠹⣾⡇⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣦⣄⡀⠀⠀⠀⠈⢿⡌⠀⠀⠀⣀⣼⠟⣿⣿⡆⠹⡄ ⢻⠐⠃⣸⣿⡀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣽⣿⣿⣿⣷⠆⠒⠶⣾⣿⣶⣶⠿⠋⠁⠀⢻⣿⣿⡀⢳ ⢸⠀⢰⠃⠙⢷⡀⠀⠀⢸⣿⣦⡤⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢀⣴⠟⣹⣧⡿⠀⠀⠀⢹⣿⠟⠁⠀⢠⡀⠀⢸⣿⣿⣇⢸ ⢸⠀⡞⠀⠀⠀⢱⣤⣀⣼⣿⣿⣿⣦⠴⠿⠻⢦⡀⠀⠀⠠⣤⣄⠀⢀⣠⠶⠛⣁⣴⣿⣿⡇⢰⠀⠀⣾⡇⠀⠀⠀⠀⡇⠀⠀⣿⣿⣿⢸ ⢸⢸⡅⠀⠀⠀⠈⠲⣏⢻⣿⣿⠟⢘⣇⢠⠗⠰⣍⡻⢶⣤⣄⣀⣠⣥⣴⡶⠿⠟⠛⠉⣿⣧⠸⡀⠀⠹⣇⠀⠀⠀⠀⡇⠀⢠⣿⣿⣿⢸ ⢸⠘⡇⠀⠀⠀⠲⣄⠘⣧⡻⣿⠀⣾⠋⡟⢤⠀⠀⠉⠉⠉⠁⢀⠀⠀⠀⣨⡿⠖⢒⣚⣻⣿⡆⢧⡀⠀⣈⣄⠀⣀⣼⣇⠀⢸⣿⣿⡿⢸ ⢸⠀⠹⣄⠀⠀⢀⠈⠳⢾⣷⡻⣾⣿⠀⢷⣈⠳⢤⣤⣤⣤⡶⠋⠀⣠⠶⠋⠀⠀⣩⣿⣡⣤⣿⣌⣳⣾⣿⣗⠦⡀⠉⢻⣆⣿⣿⣿⣇⡏ ⠘⢷⣧⠈⠓⠄⠀⠙⠶⣤⣿⣿⣝⢿⣷⣿⠟⠉⠉⠉⠉⠁⠠⠞⠛⠁⠀⢀⣠⠞⠁⢹⣿⣿⣿⣿⠟⠉⠀⠈⡇⣻⠀⠀⣿⣿⣿⡿⣸⠁ ⠀⠀⠹⣷⣄⡀⠀⠀⠀⠀⠈⠉⠛⢷⣝⢿⣄⠀⠀⠀⠀⣰⣇⣀⣠⡤⠖⠋⠀⠀⢀⣾⣿⠿⠋⠀⠀⠀⠀⣠⠃⢁⠀⢀⣿⣿⡿⣱⠃⠀ ⠀⠀⠀⠈⢯⡻⢶⣤⣀⠀⠀⠀⠀⠀⠙⠧⡙⢷⣶⡶⠞⣫⠈⠁⠀⠀⡀⢀⣀⣴⣿⠟⠁⠀⣸⠙⠒⠒⠛⣡⠖⠋⣠⣾⣿⠟⢠⡇⠀⠀ ⠀⠀⠀⠀⠈⠻⣷⠮⢽⣿⣶⣄⡀⠀⠀⠀⠀⠀⠉⠻⣾⣇⣤⣄⣀⣀⠉⣻⡿⠟⠁⢀⣴⠶⠋⠀⢀⡤⠚⠁⠀⣾⣿⡟⠀⢀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠓⠒⠦⢍⣛⠳⢦⣀⣾⣆⣒⠋⢋⡹⣌⠑⢆⠈⠻⡿⠒⠉⠀⠈⢀⣤⣶⠾⠋⠀⠀⣀⣾⡿⣋⡤⠖⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣋⣙⡿⠛⢉⣉⣉⣢⠀⠹⡈⢆⠈⢣⠀⢳⠀⢀⣤⣾⡿⠋⠁⢀⣀⣤⣾⣿⡵⠞⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠻⣧⣶⠶⠈⠉⠉⣹⣷⡴⢇⠸⡆⠀⣧⣹⣿⣿⣿⣿⡶⠿⠿⠟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠈⠀⠀⣀⣤⣶⣿⣿⣿⡿⣤⣷⡰⣟⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣙⣦⣶⣾⣿⣟⣛⣋⣉⣀⣀⣀⣈⣉⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣿⣟⠛⡟⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿ ⣿⣿⣷⣶⣶⣶⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡿⠋⠁⣀⣀⠈⠙⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠉⠀⣀⡀⠉⠻⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⣼⡟⠀⡴⢋⠤⠤⠉⡦⠀⠹⣷⡀⠀⠀⠀⠀⣴⠟⠉⠉⠉⠳⣄⠀⠀⠀⠀⢠⡿⠁⢀⡞⠩⠤⢬⡑⠄⠈⢿⡆⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⢇⠇⠀⠀⠀⡇⠀⡆⣿⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⢀⠀⣇⠀⠀⠀⢣⡸⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⢿⣆⢆⠈⠣⣤⣤⠞⠁⡰⢁⣿⠃⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠹⣧⠘⡄⠘⠧⣤⠤⠞⢀⠄⣼⡏⠀⠀⠀ ⠀⠀⠀⠈⣿⣦⡑⠦⠤⠤⠴⢚⣡⡿⠃⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠹⣷⣌⠲⠤⠤⠤⠔⣫⣾⡟⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠉⢻⣷⢶⣶⠾⠟⠋⠁⠀⠀⠀⠀⠀⠈⣷⣄⣀⣀⣀⣴⡟⠀⠀⠀⠀⠀⠀⠈⠛⠿⠶⣶⢶⣿⠛⠁⠙⣦⡀⠀⠀ ⠀⣰⠟⠀⠀⢠⡾⢃⣀⣀⣀⣀⠀⠀⠀⣀⣤⣤⣤⣤⣼⠇⠀⠀⠀⢹⣄⣤⣤⣤⣄⣀⠀⠀⠀⣀⣀⣀⣀⠹⣧⠀⠀⠈⢳⡄⠀ ⢰⡏⠀⠀⡰⠿⠛⠛⠉⠉⠻⢿⣿⣶⠿⢿⣿⣶⣾⣟⠛⠳⠀⠀⠠⠞⠛⣿⣶⣶⣿⠿⢷⣾⣿⡿⠛⠉⠙⠛⠻⠷⣄⠀⠀⣿⡄ ⢿⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠈⠙⠻⢷⡄⠀⡇⠀⣰⡿⠛⠉⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇ ⠈⠛⠶⠶⢦⣤⣤⠴⠒⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠙⠀⣇⠐⠉⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠐⠲⠤⣤⣤⠶⠶⠞⠋⠀ ⠀⠀⠀⠀⠀⠈⠉⠛⠓⠶⠶⠖⢿⣿⣷⣄⠀⠤⠀⠀⠀⠀⡀⣿⢠⠀⠀⠀⠀⠄⢀⣴⣿⣿⠟⠶⠶⠖⠚⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⠿⢶⣤⣤⡴⠋⠀⣿⠈⠳⢦⣤⣤⡶⢟⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⢠⣾⡋⠀⣿⠈⢹⣶⠀⢀⣴⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠘⣿⠿⠞⣿⠲⢿⡿⠀⣠⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠦⣁⢹⣷⢄⡟⠠⣾⠁⣠⠾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠹⡄⡇⡰⠃⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠖⠐⠒⠰⠶⠖⠂⠰⠖⠒⠀⠐⠒⠒⠒⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠉⠉⠙⠳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡠⠤⠤⠤⢤⡀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠤⠤⠤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⣴⣿⣿⣦⠀⠀⠀⠀⠀⢳⡶⠒⠀⠀⠀⠀⢠⡾⣿⠀⠀⠀⠀⠀⠀⠀⣰⣻⢣⡀⣀⣀⠀⣨⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⠀⢻⣤⣾⣿⣹⣿⣿⡟⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⠀⣼⣧⡿⠀⠀⠀⠀⠀⠀⠀⠸⣷⣧⣃⣿⣿⣿⠟⠻⣷⡀⠀⠀⠀ ⠀⠀⢀⠞⠀⢀⣾⠟⠀⠉⠁⠈⠁⠀⠀⠀⠀⠀⠈⢿⣃⡀⠀⠀⠀⢀⣷⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠁⠱⡄⠀⢹⣷⡄⠀⠀ ⠀⡴⠃⠀⢠⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣋⣁⣀⣠⡴⠿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠙⣿⣦⡀ ⡜⠀⠀⠐⠋⢸⡇⢀⣀⣀⠀⠀⢀⣀⣀⠠⠤⠤⣀⣠⠭⢻⠁⠀⣀⣀⣿⣿⡗⠢⢄⣠⠤⠤⠤⣀⣀⠀⠀⠀⣀⣀⡀⢸⠀⠀⠀⠘⣿⣷ ⡇⠀⣤⣀⣤⣿⣯⣅⠀⠀⠉⠛⣯⠁⠀⠀⢀⡴⠋⠀⠀⠈⢧⠀⠈⠀⣿⢸⠇⠀⠀⠙⢷⣤⠀⠀⠈⡹⠛⠉⠁⠀⢨⢿⣆⡀⠀⢀⣿⣿ ⡇⠀⠻⠟⢻⡿⢿⣿⣆⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⡀⣰⡇⣾⡀⠀⠀⠀⠀⠉⡀⠀⡤⠀⡀⠀⠀⣰⡇⠀⠣⣙⠛⠿⢿⣿ ⠑⢤⣤⣤⣭⣶⠟⠛⠛⠛⠿⣾⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⢿⡞⢀⣀⣽⠿⠿⠿⠿⢶⣦⣤⣤⣤⣼⠟ ⠀⠀⠀⠀⠉⠙⠳⠶⣤⣤⣤⣴⣿⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣿⢿⣶⣤⣤⣴⡶⠟⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⢆⠀⠀⠀⠀⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀⣼⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⠀⠳⢤⣀⣀⣠⣾⣿⣁⠀⣀⣀⣀⣤⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡮⡒⠦⠤⠈⢠⠀⠙⡏⠉⠉⠉⠙⠝⣛⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠬⠙⠀⣰⠇⠀⢠⣆⠀⠀⡆⠀⠙⢭⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⣴⡾⣿⠀⠐⢻⡿⠗⠒⢺⣦⣤⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠉⠀⠈⡇⢀⣠⣇⡀⠀⢸⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠳⠀⠀⠀⡆⠀⠙⡏⠁⠈⠉⠀⢸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠐⢿⡇⠀⢀⡇⠀⠀⢸⠀⠉⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠤⠤⠤⠤⠼⠿⠶⠾⠿⠶⠶⠧⠤⠤⠶⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⣏⣵⠶⠾⣿⡷⠶⢾⠶⠛⠗⢲⡖⣶⠰⠶⠶⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⣒⣛⣍⣙⡓⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⣡⣾⣿⣿⣿⣿⣿⣷⣄⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⣼⡇⠿⢿⣿⡇⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣧⣀⠀⢀⠀⢀⣹⣷⡄⠘⣟⣿⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣖⣿⡿⢷⢿⠿⡿⠻⣿⠿⠽⣿⣧⣸⣿⣿⣷⣯⣝⣳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⣾⠟⠉⠀⠈⣿⣧⡇⢀⣀⠁⢀⣿⡏⣸⣿⡏⠀⠀⠉⡛⣿⣾⣽⢦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⣶⠒⠛⢛⣿⣿⣷⣶⣴⣶⣶⣾⣿⣹⣿⣯⡄⣼⣏⣴⣿⡿⠿⢿⣿⠟⠛⠛⠛⠻⢿⣶⣶⠿⢽⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣫⡷⠋⠉⠒⠋⠉⣁⣭⣽⣇⠉⠉⠉⠉⢻⣷⣞⣿⣤⣿⣿⡿⠉⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠙⢏⢷⡄⠈⠱⣝⢷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢟⣼⠟⠁⠀⠀⠐⠚⠉⠁⠀⣼⡏⠀⠀⠀⣀⣤⡿⠟⠋⣉⣿⣿⡟⠒⠦⣄⡀⠀⠀⠀⢽⠦⠀⠀⠀⠈⢧⢻⡆⠀⠹⡆⢻⣷⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⣠⠴⠚⠉⠀⠀⠀⠈⠀⠀⣿⠈⠑⠀⠀⠉⠁⠀⠀⠈⢷⡄⠀⠀⠀⠈⢧⣻⣀⣴⣿⢨⣷⣮⣙⢷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⢋⣥⣴⣾⣿⡇⠀⠀⠀⠀⠀⢀⣠⣾⣿⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣿⣦⣄⣀⣀⠀⠈⣿⣿⣏⡾⠀⠙⢿⣦⡻⡄⠀⠀⠀ ⠀⠀⠀⢀⣴⢫⣶⣿⠟⠉⠀⠘⠃⣴⣤⣀⣤⣶⣿⣿⣿⣿⣶⠖⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠓⣺⣿⣿⣿⣿⣿⣿⠷⠊⢛⡌⠀⠀⠀⠀⢻⣷⢹⡄⠀⠀ ⠀⠀⠀⡼⢡⣿⡿⢃⡀⠀⠀⠀⢲⠛⠛⣿⡟⣫⣿⣿⣿⣏⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⢀⠀⠀⠀⠀⣀⣴⣿⢿⣿⣿⠹⣿⡇⠀⠀⠸⡆⠀⠀⠀⠀⠀⣿⣎⣿⡀⠀ ⠀⠀⣼⠃⣿⣿⠟⠉⠁⠀⠀⠀⡼⢀⣼⡟⣠⡿⣿⣿⡏⠻⣄⠙⠿⣿⣿⣶⠶⠶⠖⣀⣴⣿⣻⣿⣦⣈⡛⠶⠶⡿⢽⣿⣽⡿⣿⡏⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⢠⡿⢿⣿⣧⠀ ⠀⢠⡿⣰⡿⠃⠀⠀⣦⣄⠀⠼⣁⣾⢟⣴⠋⢧⠸⣿⣧⡀⠘⠳⠦⣭⣭⣤⡤⠶⠛⠛⠻⣿⣿⠟⠉⠉⠛⣿⡷⣾⡿⢿⡟⠁⣿⠃⠀⠀⠀⠙⠻⣷⣦⣤⣤⣤⣄⠀⢠⡞⠁⣹⣷ ⠀⣼⢱⡿⠀⠀⠀⠀⠻⣿⣷⡾⣟⡵⠟⠁⠀⠘⣦⠹⣿⣧⣠⣶⣄⠐⡌⣿⡄⠀⠀⠀⠀⢸⣯⣀⡤⠤⢴⣿⡇⢿⣧⢾⡆⣸⠏⠀⠀⠀⠀⠀⠀⠀⠈⣩⣿⠟⠁⢀⡾⢀⢀⣿⢹ ⣸⠃⢾⣧⣀⣀⠀⠀⠀⠹⣿⠚⠉⠀⠀⠀⠀⠀⠈⠳⣬⣻⡿⣻⡘⢷⣿⡿⠛⠻⠿⠿⠟⢿⡏⠀⠀⢀⣼⣿⡇⢸⡿⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⣀⡴⢋⡴⢋⣾⣏⡟ ⠹⣧⠸⣷⡀⠉⠓⠄⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⢿⢷⣄⣻⣿⣆⣀⠀⠀⠀⣸⣿⡶⠿⠿⢿⣿⡇⢹⣷⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣋⡴⠋⣠⣾⢯⡾⠀ ⠀⠈⢳⡹⣷⣄⠀⠀⠀⠀⠸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣌⣹⣏⠉⠉⠛⠛⠛⢻⡏⠀⠀⠀⣾⣿⢁⣾⢻⡇⡇⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠞⠁⢀⣴⣿⣳⠏⠀⠀ ⠀⠀⠀⠹⣌⠻⢿⣶⣄⡙⠛⠿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢸⣿⣿⣿⣷⣤⣀⣀⣴⣿⣿⣶⣶⣾⣿⣥⣾⠁⠀⡷⡇⠀⠀⠀⠀⠀⠀⣠⣿⠟⠁⠀⢀⣴⣿⢟⡽⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⣄⠈⠙⠿⣧⣄⠈⠛⢿⣶⣄⠀⠀⠀⠀⠀⢿⡇⢸⣿⡇⠹⣿⣿⡿⠿⠿⣿⠀⠋⠀⠀⣹⣿⠃⠀⢸⡇⡇⠀⠀⠀⠀⢀⣼⡿⠁⠀⢀⣴⡿⣋⡵⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⡈⠙⠿⣦⣀⠙⠻⣷⣄⠀⠀⢀⣸⣿⣘⣿⣇⠀⠘⢿⣇⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⢀⣾⣽⣿⣶⣦⣀⣠⣾⠟⠁⣤⡾⢿⡽⠚⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⢮⣙⠷⣄⠈⠛⣿⣶⡿⠛⠋⠉⠯⣭⠭⣽⣎⢻⣆⠀⠀⠀⠀⢀⡾⢃⡴⢚⡽⠾⠃⠀⠈⠙⣿⡿⢃⣴⡿⣫⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢮⣽⣾⣅⠀⠀⠀⠀⣬⣟⡛⠒⢦⣻⣧⡉⠀⠀⠀⠀⠀⣠⣾⢞⣡⠞⢉⣤⣦⣀⠀⢘⣱⡾⣫⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣶⣶⣶⣶⣶⣮⣧⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣵⣞⣭⠤⠭⣽⣟⣛⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⣛⠛⠛⠛⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⡀⢐⣉⣱⢶⠖⡞⣻⣿⡐⣲⣖⢻⣞⢿⣿⢳⡖⣿⣱⠂⠰⢒⠒⡒⣶⣲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠻⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣛⣿⣟⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣧⡤⣿⣟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣾⣿⡏⣳⣾⣿⣷⣖⠒⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣳⣤⣾⣿⢿⣿⣿⣿⣿⡷⠦⠿⠷⢦⡤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢒⣶⣾⡿⢟⣿⡟⠋⠉⠉⠛⠻⢷⣦⡀⠀⠀⣷⣤⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣁⣴⡿⠉⠴⠦⣾⡟⠁⠀⠀⠀⠀⢲⣖⣿⣿⣦⡀⣿⣿⡆⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⣶⣶⣶⣶⣶⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠁⠠⣤⣶⣶⣿⣷⣶⡉⣐⣒⣯⣍⣹⣿⣿⢿⡿⠿⣿⣿⣿⠧⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀ ⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⢻⣿⣶⣾⢛⣡⣏⣀⣉⡻⢿⣿⣿⣿⡿⣻⣿⠇⠀⢷⡀⠈⣿⠙⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⠀⣾⢿⡿⣿⢿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⣹⣿⡟⠉⣸⣤⣀⣀⡉⢻⡏⣹⣿⣿⣿⣻⣇⡀⠈⣗⢀⣼⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀ ⣿⡇⣼⠀⡇⣼⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡆⢰⣫⠭⢦⣤⣼⣿⣧⣤⣤⣾⣿⣿⡷⠋⣹⠀⠀⠈⠙⢿⣟⡿⢿⣿⣿⣿⡿⠿⣶⣾⡿⠉⡽⠛⡟⠙⡏⢹⠋⠛⣿⣿⣿⣿⣿⣿⣿ ⣿⡀⡇⠀⠇⠇⠀⣿⣿⣿⣿⣟⣻⣿⣿⣿⣷⣾⣻⣗⣋⡽⠛⣻⣿⢻⣿⠿⢿⣿⡷⠶⡟⠛⠛⠶⣶⣿⡿⠷⢛⣽⠻⣝⣤⣴⣿⡏⣤⣤⡇⢀⠁⢠⠁⢸⠀⢰⣿⣿⣿⣿⣿⣿⣿ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣥⣼⣯⣤⡀⣰⣿⣀⡀⠀⠀⠀⢠⣾⣯⣤⠞⡋⣀⣀⣸⣿⣿⣭⣿⣯⣽⡇⢸⠀⢸⠀⢨⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣷⣼⣷⣾⣶⣾⣤⣼⣿⣿⣿⣿⣿⣿⣿ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠈⠉⠙⠛⠛⠋⠛⠛⠿⢻⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠾⣿⣿⣍⠛⠛⣻⣿⣿⡿⠟⢻⣿⣿⣿⣿⣷⡀⠀⠀⠉⠋⠉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠹⣿⣿⣷⣶⣿⣿⡟⣀⣤⡄⢙⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡤⠤⢶⣿⣿⣿⣿⣿⣿⣿⣿⣯⣼⣿⣿⣿⢿⣿⠿⣷⡄⠀⠀⠀⠀⠀⠙⠛⠛⠋⠛⠋⠛⠛⠛⠛⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣸⠀⢀⡼⠻⡌⣿⣿⢿⣿⣿⣿⡿⣏⠀⠀⣿⢨⣿⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⣞⡁⠀⣿⣼⣿⢸⣿⣿⣿⠃⠀⠱⣆⠁⣼⣿⡇⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠹⣼⡃⠀⠄⢿⣿⣿⣿⣿⣿⡏⠀⠀⠀⢘⣶⣷⣿⣷⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⣿⠉⢉⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣾⣿⣿⣿⣿⣦⣞⠃⣢⡙⣆⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠉⠳⣄⠀⠙⢮⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⢀⡀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⣈⣧⣀⣼⣤⣧⡀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀ ⠀⠀⣸⣶⣶⣶⣾⣿⡄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣷⣶⣶⣾⡿⣿⠋⠉⠉⢿⣇⠀⠀⠀⠀⣼⣿⣶⣶⣾⣷⡀⠀ ⠀⢰⡟⠛⠛⠛⣿⣿⡇⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠤⠤⣈⢿⠋⢰⣿⡀⠀⣠⣘⢿⣆⠀⠀⠀⣿⣿⡟⠛⠛⠛⢷⠀ ⣤⡆⠀⠀⠀⠀⣿⣟⣷⣤⣤⢾⣿⣿⣿⣿⣿⡏⠛⣿⣿⣿⣿⣿⣿⣧⣤⣤⣤⣼⣶⣛⢉⠿⠋⠋⠱⠀⢻⣦⣤⣴⣿⣿⡇⠀⠀⠀⠀⣤ ⠉⢻⣶⣶⣶⣾⣿⣿⡏⠉⠁⠘⠻⠿⢿⣿⡿⠛⠛⠋⢹⣿⣿⣿⣿⣯⢉⠉⠉⣽⠉⠙⠛⢆⣀⣀⣀⠤⠜⠀⠉⠙⣿⣿⣿⣶⣶⣶⣿⠉ ⠀⠸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣷⣶⣶⣾⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠸⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⠉⡈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡏⢠⠈⠢⡀⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⡿⠃⠀⠻⣿⣾⠀⠀⢘⣯⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠈⠙⠻⣶⢿⡏⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⢦⣕⠀⢧⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⢹⢠⠈⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣶⡾⢿⡀⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠟⠛⠻⠿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠟⠛⠻⠿⣷⣶⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⡿⠋⠀⣀⣠⣤⣀⡀⠀⠙⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⢀⣠⣤⣄⣀⠀⠙⢿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⡟⠀⢠⠞⢁⡤⠤⢄⠉⣢⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⢠⣾⠟⠉⠀⠀⠉⠻⣷⡀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⣾⠉⡠⠤⢤⡉⠳⡄⠀⢻⣷⡀⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⠀⡏⢀⡏⠀⠀⠀⠀⣧⠀⢰⠈⣿⡇⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⣾⣿⠀⡆⠀⣿⠀⠀⠀⠀⢹⡄⣳⠀⠈⣿⡇⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⡀⠁⢻⡀⠀⠀⠀⣠⠏⠀⡸⢀⣿⡇⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⢿⣿⠀⣇⠀⠻⣦⠀⠀⠀⢈⡿⠁⢀⢠⣿⡇⠀⠀⠀ ⠀⠀⠀⠈⢿⣧⠙⣄⠀⠙⠓⠒⠛⠉⢀⡴⢃⣼⣿⠃⠀⠀⠀⠀⢸⣯⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠈⢿⣧⠘⢦⡀⠙⠛⠒⠚⠉⠀⡰⢃⣾⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⣷⣌⡙⠲⠦⠤⠴⠖⢋⣠⣾⡿⠁⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠘⢿⣷⣄⠙⠲⠦⠤⠴⠖⢋⣥⣾⣟⠁⠀⠀⠀⠀ ⠀⠀⠀⣠⡾⠋⠙⠻⢿⣷⣶⣶⣶⣾⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣀⠀⠀⠀⠀⣠⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣷⣶⣶⣶⣾⡿⠟⠉⠙⢷⡀⠀⠀⠀ ⠀⢀⣴⠟⠀⠀⠀⢠⣾⠇⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢹⡟⠉⠉⠉⠉⢻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠹⣷⡄⠀⠀⠀⠻⣦⡀⠀ ⢠⣿⠋⠀⠀⠀⣰⣿⣧⣴⣶⣶⣶⣶⣶⣤⣀⢀⣤⣶⡿⠿⠛⢻⣿⣷⣿⡀⠀⠀⠀⠀⢸⣷⣾⣿⠟⠛⠿⢷⣶⣄⡀⣠⣤⣶⣶⣶⣶⣶⣦⣽⣿⣄⠀⠀⠀⠸⣷⡀ ⣾⡇⠀⠀⣠⠾⠛⠋⠉⠁⠀⠀⠀⠙⢿⣿⡿⠿⠿⠿⠿⢿⣿⣿⣿⣍⠈⠙⠆⠀⠀⠰⠋⠁⣩⣿⣿⣿⡿⠿⠿⠿⠿⢿⣿⡟⠋⠀⠀⠀⠈⠉⠙⠛⠧⡀⠀⠀⢹⣧ ⣿⡇⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⡄⠀⠘⡆⠀⣠⣾⠿⠛⠉⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠙⠿⣦⣤⣤⣄⣀⣀⣀⣠⡤⠄⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠄⢸⡇⠠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠠⢤⣄⣀⣀⣀⣠⣤⣤⣴⠿⠋ ⠀⠀⠀⠀⠉⠉⠛⠿⢯⣥⣤⣀⣀⣀⣀⣤⣶⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣦⣤⣄⣀⣀⣀⣤⣤⡽⠿⠛⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⢿⣿⣿⣷⣤⡈⠉⠀⠀⠀⠀⣠⡆⢹⡇⢸⣀⠀⠀⠀⠀⠛⢁⣤⣾⣿⣿⡟⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣯⡛⠿⣷⣶⣶⣶⠾⠋⡀⣾⡇⢀⠙⠷⣶⣶⣶⡾⠿⢛⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣦⡀⠀⠀⣴⣾⠏⠁⢾⡇⠈⠻⣷⣤⠀⠀⢀⣴⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣍⠃⠀⢿⣿⣶⣤⣿⣧⣤⣾⣿⡟⠀⠘⣩⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠓⠤⠸⣿⡉⠁⢸⡇⠈⣩⡿⠁⠠⢞⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣏⠓⠦⣀⢸⣿⠦⢼⡇⠴⣿⠃⢀⠴⠋⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠹⣄⢘⡇⣰⠏⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠈⠈⠁⠁⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⡉⠋⠋⠛⠛⠛⢙⠃⠈⠛⠋⠛⠈⠀⠓⠛⠘⠑⡃⠚⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠋⠉⠀⠈⠉⠙⠻⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢀⣀⣤⣤⣤⡀⠀⠀⠀⢸⡟⠛⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⢷⣸⠁⠿⠟⠉⠉⠀⠀⠀⠸⣷⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡸⠋⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣠⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢰⡇⣀⣼⡇⠀⠀⠀⠀⣼⠃⠀⢰⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡈⢉⣁⣀⣀⣠⡄⠀⠚⠋⠀⢰⡏⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠐⠲⠆⠀⠀⠀⠀⠀⠀⣼⠀⢸⣿⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⡀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠀⠈⣿⣟⠛⢿⡛⢛⣻⣶⣿⣿⣿⣷⣶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢟⣻⣷⣤⣀⣀⣠⡴⠟⠁⣿⢿⠀⠀⠈⠻⣷⣤⣹⣿⣿⠿⠛⠛⠳⠶⢤⣌⠙⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⣫⠜⠉⠀⣸⣿⣿⠿⠋⠀⠀⠀⣿⠘⠂⢀⡴⢂⣼⠟⠛⠻⢦⡀⠀⠀⠀⠀⠀⠈⠙⠲⡜⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣭⣤⣉⣀⣀⠀⠀⠙⠿⠶⣤⣤⣤⣀⣀⣿⡀⣰⣟⣵⣟⣁⡀⠀⠀⠀⠉⢠⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠟⠋⠉⠉⠉⠉⠙⠛⠛⢿⣿⡆⠀⠀⠀⠀⠈⠉⠉⠛⠻⢿⣿⣿⣿⣟⣭⡽⠶⠆⠀⠀⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⡟⠋⠁⠀⠀⠀⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠈⠙⢿⡆⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⣄⣀⠀⠀⠀⠾⠋⠉⠙⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠘⣿⣄⣤⠤⠄⠀⠀⠀⠀⣹⡏⠉⠉⠁⠀⠀⠀⠀⠉⠶⣄⣷⡀⠀ ⠀⠀⠀⠀⠀⢀⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠛⠛⠻⢿⣟⠁⠀⠀⠀⠀⠀⠀⣿⡇⠸⡆⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⠀ ⠀⠀⠀⢀⣴⡿⠋⠿⢦⡀⠀⠀⠠⣄⣀⣀⣀⣠⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⣀⣀⠀⠀⠀⠀⣿⡇⠀⢳⡄⠀⠀⠀⠀⠀⢠⠀⠀⢿⠀ ⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⣿⣿⣿⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⣿⡏⠀⠀⠀⠀⣀⣿⣧⠀⠈⢿⣆⡀⠀⠀⠀⢸⣦⠀⢸⡇ ⠀⢰⠏⠀⠀⢀⠀⠀⠀⠰⡆⠀⠀⠀⠀⠀⠀⣿⣿⣿⠟⢿⣿⣭⡙⠓⠂⠀⠀⠀⠀⠀⠀⠈⢁⣠⣴⠏⠙⠷⢶⣶⣶⣿⣿⣿⣿⡆⢀⣼⠟⠃⠀⠀⡶⠿⣿⡆⠀⣧ ⠀⣾⠀⠀⣠⠟⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⢀⣿⣿⠇⠀⠀⠙⠻⢿⣷⣶⣤⣤⣄⣤⣤⣶⣶⠿⠋⠁⠀⢀⠀⠀⠈⠉⠉⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⣿⠇⠀⢹ ⠀⣿⣠⣾⠃⠀⠀⠀⠀⠀⣼⣄⣤⣤⣤⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠻⣿⣏⠉⠁⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠈⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠠⠟⠀⠀⡼ ⣰⣿⣿⠃⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⡟⠻⠷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⢠⣿⣿⣧⡤⠤⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇ ⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠙⢿⡇⠙⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢰⣿⣀⣤⣶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⠟⠉⠀ ⣿⣿⣿⣦⣤⣤⠄⠀⠀⠀⠀⠀⠙⢦⡈⠻⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⠟⠀⠀⠀⠀ ⢿⣿⡇⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠈⠻⣿⣿⣿⡏⠃⠀⠀⠀⢀⡤⠞⠛⠛⠛⠻⢿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠚⣹⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠻⣿⣤⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠈⢻⣿⡇⠀⠀⠀⢠⡾⠚⣠⠞⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠤⠒⠛⠉⢀⣤⠜⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⢿⣬⣝⠳⠦⣤⡀⠀⠀⠀⠀⠀⠙⠲⣄⣸⣿⡇⠀⠀⠀⡞⠀⡴⠃⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠚⣉⣀⣤⡤⠖⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠻⣷⣦⣬⡙⠲⡀⠀⠀⠀⠀⠀⠙⠻⢷⡶⠞⠛⠛⠋⠙⠓⢶⣿⣿⣷⣄⠀⠀⣠⣤⣾⣿⡿⠛⢛⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢷⣦⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⣄⠀⣙⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠈⣿⣿⠇⠀⠀⠀⢸⡇⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣷⡀⠀⠀⠀⢦⣀⣀⣤⢴⣾⣿⣿⡄⠀⠀⠀⠀⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⢀⣼⠃⠹⣟⠳⣄⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠋⠉⠉⠉⠙⠻⢿⣿⣶⣶⣶⣿⣿⡄⠀⠙⢷⣌⠣⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⡀⠀⠀⠉⠓⠂⠀⠀⠀⢀⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣦⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠁⠀⠀⠀⣀⢀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠗⠾⠷⠻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣦⢴⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⣿⣿⣿⣿⣶⣤⣄⣀⣀⣀⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⣿⣶⣦⣤⣄⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠙⢻⠉⡏⠸⡄⢱⠈⢧⠘⡆⢹⣶⣶⣾⣷⠤⣀⣀⣀⣤⣤⣤⣤⣤⣤⣴⣿⡿⠟⠿⠿⠿⣿⣅⡈⠉⢿⣙⢲⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⣿⣿⣿⣿⣿⣿⡆⠀⡇⢸⡀⢱⠀⡇⠘⡀⢳⠈⣿⠿⢿⠟⢻⠋⠉⠉⣀⣀⣬⣵⠟⣉⣠⣾⠃⠀⠀⠀⢀⣶⣿⣿⣷⣾⣿⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⠿⣿⣿⣿⣷⠀ ⣿⣿⣿⣿⣿⣿⣿⣀⣰⣀⣧⣼⣦⣽⣶⣷⣾⣿⣿⣤⣼⣿⢯⣀⡴⠋⠉⢙⣿⠁⢀⣴⣾⣿⣾⣭⣴⣿⣿⣿⣿⡟⢻⠀⠈⢿⠟⢧⣹⣿⣯⣿⣿⣿⣿⣿⡇⢸⣰⡀⣸⣿⢿⡏ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢻⣧⠀⠀⠀⢻⣿⡯⣼⠛⠲⠽⣿⣿⣿⣿⣿⣿⣿⡀⢳⡀⢸⣄⠘⣿⣿⣿⣿⣿⣿⣿⣿⣁⣿⣿⣟⣿⣿⣸⠀ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣴⣿⣷⣤⣶⣿⣿⡴⢾⠋⠛⠲⣿⡾⢿⣿⣿⣿⣿⣿⣾⣿⣿⠋⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀ ⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡿⠿⠏⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠖⠟⠛⠲⣶⣿⠄⠞⠹⣿⣿⠿⠋⡿⢻⡿⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀ ⠀⠀⠀⠙⠿⠿⠟⠛⠙⠉⠉⠀⠁⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⣿⠷⠿⠟⠛⢻⡇⠀⠀⠀⢠⣾⠁⣠⣴⣾⡟⠁⠀⠀⣷⣾⠇⣰⣿⢉⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠹⣿⡿⣻⣿⣿⣿⠏⠀⠀⠀⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡛⠿⢿⣿⣿⠿⣿⣿⣿⣿⣆⠀⠀⠀⣸⣷⠋⠘⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠘⣿⣿⣶⣿⣿⣇⣤⣈⣹⣿⣿⣿⣆⣠⡞⠙⢏⣰⢧⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⢻⣿⣿⣿⣿⣿⣿⣿⡾⠟⢿⠻⣿⢻⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⢀⡟⠈⣧⣿⣭⣿⣿⡟⠙⢦⡈⢰⣿⡀⣟⠿⠿⠿⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠹⣾⠇⠠⢼⣿⣿⣿⣿⠃⠀⠀⢻⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⡀⠀⣸⣿⣿⡿⠛⣄⠀⠀⣾⠛⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⣽⠿⣿⣿⠋⠀⠀⠘⠳⣾⣏⣀⣼⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣴⣿⡟⢦⡀⠀⠀⠀⠈⣿⣿⣿⠛⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢿⣿⣿⠈⢧⡀⢣⠀⠀⠀⢸⠃⢻⣿⠀⢹⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠸⣿⣿⣄⠀⣀⣼⠀⠀⠀⣸⠀⣸⣿⡄⠀⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠛⠛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⣯⡿⣧⣀⡀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣦⣤⣀⣀⠀⠀⠀⠀ ⣿⣿⣿⣿⡟⢿⠻⠋⡏⢋⠹⠙⡄⢧⣤⣤⣤⣀⣀⣀⣀⣀⣀⣠⣠⣿⡿⠿⠿⢿⣟⠁⡒⡖⠤⣄⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀ ⣿⣿⣿⣿⣧⠀⡄⢇⢰⠘⡄⡆⢳⣸⡿⢿⣛⡟⠉⣉⣀⣼⡵⠋⢥⣾⢁⡀⣀⣰⣾⣿⣷⠿⣧⣿⢿⣿⣿⣿⣿⣿⣿⡟⡿⠿⣿⣿⣄ ⣿⣿⣿⣿⣿⣤⣷⣾⣾⣷⣿⣿⣿⣿⣷⣾⠟⢢⡎⠀⠀⢿⣤⣜⣿⣛⢷⣾⣿⣿⣿⣯⠹⡀⠙⡏⢷⣿⣷⣿⣿⣿⣿⢃⣿⣤⣿⡟⡇ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣀⣿⣦⣠⣼⣿⡭⡗⠦⢭⣯⣿⣿⣿⣿⣷⣽⣶⠗⠈⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⡷⠁ ⠀⠹⣿⣿⣿⣿⣿⣿⣿⡿⡿⠿⠿⠃⠻⣿⣿⣿⣿⣿⣿⣿⡿⠲⠓⠒⣶⠧⠐⢹⣿⠿⢋⡟⣿⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⠀⠀⠈⠉⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠋⠉⠉⣇⣀⣀⣴⣷⣤⣾⣿⠁⠀⠘⣿⣇⣼⣿⣼⡿⠛⠻⠿⣿⡿⠿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠘⣿⡞⢻⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠘⣿⣷⣾⣿⣡⡄⣹⣿⣿⣧⣠⡎⠋⣰⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⢉⢿⣻⣿⣿⣿⣿⡋⠻⢹⡍⣟⣿⣿⢿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢇⡇⢀⣿⣿⣿⣿⠀⠘⢦⣾⣧⣷⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣼⣇⠀⣼⣿⡿⢹⡀⠀⣾⢻⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣼⢟⣿⡏⠀⠀⠙⢿⣧⣰⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣾⢻⠈⢆⠀⠀⢠⠟⣿⡆⢻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣿⣿⡀⢁⣸⠀⠀⢸⠀⣿⣇⠘⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⡉⠉⠉⢛⠲⡶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠏⢠⣿⣿⣿⣦⢈⠀⣟⣸⣯⣇⠀⠀⠀⠀⠀⠀⠀⣸⠁⠉⠛⠻⠿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣫⠶⠻⣿⠁⠀⠉⠻⣾⣷⣿⣿⠇⠀⠀⠀⠀⠀⠀⣞⣥⣤⣤⣄⠀⠀⢈⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⡶⡶⢶⣦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⠟⠁⠀⢸⡇⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⢠⠎⠘⠟⠋⠙⠁⠀⣘⣿⣫⣝⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⡇⡼⠃⣄⣙⡿⣷⠀⠀⠀ ⠀⢀⣴⣿⣿⠃⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣉⡁⠀⠀⢸⠋⠉⣽⣟⣻⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣿⣼⣧⠾⣿⣿⣇⠸⡆⠀⠀ ⢀⣾⣿⣿⣿⡀⠀⠀⣰⣿⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠒⠀⠀⠀⢨⢆⣼⣿⠟⢡⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡞⣧⠻⠀⠀ ⣸⣿⣿⣿⣿⣿⣿⣿⠿⣿⣯⠀⠀⠀⠙⠲⣶⠖⠚⠉⠉⠙⠲⢦⣀⠀⠙⠶⢒⣶⣶⣿⡏⣹⠇⢠⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢹⠀⢳⡀ ⠿⣿⣿⡛⠛⠛⠉⣠⣴⣿⣿⣿⣦⣤⣀⠀⠈⠉⠛⢦⣄⠀⠀⠀⠈⠙⠲⢤⣾⣿⡟⢿⣿⣿⣠⣿⠀⠈⠳⣄⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢰⣿⣿⣷⠿⠂⠀⠡ ⠀⠈⠛⠿⣿⣿⣿⣿⠿⠟⠋⠉⠛⠛⠻⢿⣯⣁⠀⢈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣽⣿⣵⠋⠉⠉⠉⠉⠘⠓⠶⠊⠉⠉⠉⠉⡍⠙⠲⢶⣴⠞⠉⠉⠙⠲⣾⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⢿⣾⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⢒⠛⣋⣡⣤⣤⣀⡀⠀⣻⣿⣿⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⠿⠶⠶⠶⢿⡏⠙⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠐⠶⣾⣿⣿⣿⠿⡀⠀⠀⠀⠀⢀⣠⢴⣾⣏⣉⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⠻⣿⣿⣶⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠙⣿⣿⡿⢦⣄⡀⠀⠀⠀⠀⣠⠟⣿⣿⡿⠞⠓⠀⠀⠀⠀⢈⣠⣶⣿⣿⣿⣿⣿⣿⣅⡀⠀⠀⠀⠈⠛⢿⣦⣀⠈⣩⣤⡤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣷⡄⣸⡿⣿⣦⣈⣿⣶⣶⣶⣞⣁⡀⠹⢿⣦⣀⣀⣀⣠⠤⢶⡿⠿⠿⠏⠻⣿⣿⢿⣿⣿⣿⣷⣶⣤⣤⣤⡾⠿⠋⠉⠉⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⢤⣿⣿⣿⣿⣿⣿⡉⠉⠙⢿⣄⢀⣀⣈⣩⣷⡶⠿⠋⠀⠀⠀⠀⠀⢸⣿⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡋⣹⣶⣼⣿⣿⣿⣿⠉⠉⠑⠲⢤⣿⣿⡉⠉⠀⠀⠀⠀⢀⣤⣄⡀⠀⢀⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⡛⠳⢤⣀⡀⠈⣿⣿⣿⣀⣀⣤⣴⣷⣿⢿⣌⣿⡤⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⢿⣿⣿⠤⠀⠀⠉⠉⢻⣿⣿⡁⠀⢀⣿⢿⡅⠈⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣤⣹⣿⣦⣤⣀⣀⠙⠛⢿⣿⣿⣶⣾⣿⠞⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⢿⣿⣿⣿⡛⠛⠉⠉⠙⢿⠁⠈⢧⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⡈⠻⣿⣿⣿⣦⡄⠀⠀⠊⠀⠀⢸⡇⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣶⣄⡙⢿⣿⣿⣦⡀⠀⠀⠀⣸⡇⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣷⣄⣿⣿⣿⡷⠀⠀⣰⣿⣤⣤⣤⣾⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠏⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡏⠀⠀⠀⢸⡏⠙⢿⣿⣿⣿⣿⡟⠻⣿⣿⡄⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡟⠀⠀⠀⠀⡼⠀⠀⠈⠻⣿⣿⣿⠃⠀⠈⣿⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⠀⢸⣿⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡟⠹⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⠀⠀⢸⣿⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡄⢀⡿⢻⡆⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣇⠀⠀⠀⠀⠀⢀⡀⠀⠀⣼⣿⣿⣿⣿⣿⣇⡾⠀⠈⠛⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⠀⠀⠀⠀⠀⢸⡇⢀⡴⠋⢹⣿⣿⣿⡏⣽⠁⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣇⠀⠀⠀⠀⣾⣿⠏⠀⠀⠀⣿⣿⡟⢰⡇⠀⠀⠀⢀⣷⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢿⣿⣄⠀⣀⣴⡿⠁⠀⠀⠀⠀⢹⣿⠀⢸⣷⣤⣠⣴⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣄⣻⣿⡿⠛⣽⠃⠀⠀⠀⠀⠀⢸⣿⣦⣾⣿⣿⠟⠁⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⠈⠛⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⠸⡄⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡟⣿⠋⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⠉⠁⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⣷⡍⠀⢀⣾⡿⠁⠀⠀⠀⠀⠀⠀⢀⣾⠿⢿⣧⡀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⠘⡇⢠⠞⠉⡇⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠈⣿⠃⠀⣸⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⠙⠋⠀⠀⡇⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⡿⠀⠀⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣰⠇⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⣰⡿⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣰⣿⠃⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠏⣀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠇⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢛⡿⠁⡠⠞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠁⠀⠈⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠋⠀⠈⠁⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠙⠣⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡏⠀⠀⠠⠶⠶⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠲⣟⠁⠀⠀⠀⠉⢙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⣤⡤⢚⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠳⠤⠴⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

/\__/\ =(• ﻌ • )= ＿ノ ヽ ノ＼＿ /　`/ ⌒Ｙ⌒ Ｙ　 \ ( 　(三ヽ人　 /　　| |　ﾉ⌒＼ ￣￣ヽ　 ノ ヽ＿＿＿＞､＿＿／ ｜( 王 ﾉ〈

⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠐⠶⣿⣿⡿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣿⣿⡿⠟⠋⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣆⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠞⠛⠲⣦⣤⠤⠤⢴⠏⣦⣈⣷⣚⠉⠻⡄⠀⠀ ⠀⠀⠀⣿⣀⠀⠈⠁⠀⠀⠀⢾⡀⢻⡿⠉⠉⣷⡞⠻⣦⠀ ⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠈⠛⠛⠷⣤⣴⠿⠿⣠⡟⠀ ⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⡶⢻⡄⠀ ⠠⠤⡧⠤⠄⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠋⢹⡏⠁ ⠀⢀⣿⡤⠄⠘⠿⠁⠀⠠⣞⣻⠄⠀⠀⠻⠏⢀⡈⣽⠛⠃ ⠀⠀⢈⡷⣶⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠿⠛⠂⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠛⠓⠒⠒⠒⠚⠛⠛⠉⠁⠀⠀⠀⠀

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

⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⢉⡗⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠈⡱⠖⠀⠀⠀⠀⠀⠀⠀⠀⣄⣠⠆⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⠓⠒⢴⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢨⠀⣰⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⢹⡀⠀⠀⠀⠈⠀ ⠀⠀⠀⠀⢠⣀⣶⠀⠀⠀⠀⠀⠀⠀⠀⢤⢀⣀⣀⣀⡠⠋⠀⠀⢇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⣄⠊⠁⠀⠀⠀⠀⠀⢀⡨⢦⠀⠀⠀⠀⠀⠀⠀⠘⠒⠤⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⠔⠊⠁⢀⡀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠼⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠈⡀⠄⠂⠉⢀⡀⢰⠁⠀⠀⠀⠀⠀⠀⡴⠊⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⢊⠠⠒⣁⠤⠐⣀⡁⠤⢤⠃⢀⣀⡠⢄⡀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⡪⢐⡡⢐⠩⠐⠊⠁⠀⠀⠀⠚⠉⠉⠀⠀⠀⠙⠢⣀⡇⠀⠀⠀⠀ ⠀⠀⢠⡪⡪⡲⠕⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠃⠀⠀⠀⠀ ⠀⣰⣿⠞⠉⠀⠀⠀⠀⠀⡄⡰⡆⠀⠀⠀⠀⠀⠀⢐⣌⡶⠀⠀⠀⠀⠀⠀⠀⠀ ⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⠤⡐⠁⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀ ⢾⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⣀⣴⣶⣿⣿⣿⣿⡇ ⠈⢿⣿⣿⣿⡛⠛⠈⠳⣄⠂⠀⠀⠀⠀⠀⣠⠞⠉⠛⢻⣿⣿⣿⡟⠀ ⠀⠸⣿⣿⣿⠥⠀⠀⠀⠈⢢⠀⠀⠀⠀⡜⠁⠀⠀⠀⢸⣿⣿⣿⠁⠀ ⠀⠀⣿⣿⣯⠭⠤⠀⠀⠀⠀⠃⣰⡄⠌⠀⠀⠀⠀⠨⢭⣿⣿⣿⠀⠀ ⠀⠀⠹⢿⣿⣈⣀⣀⠀⠀⠠⢴⣿⣿⡦⠀⠀⠀⣀⣈⣱⣿⠿⠃⠀⠀ ⠀⠀⠀⢠⣾⣿⡟⠁⠀⠀⠀⠀⣿⣏⠀⠀⠀⠀⠘⣻⣿⣶⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⢂⠀⠀⠀⠀⠘⢸⡇⠆⠀⠀⠀⢀⠰⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣷⣿⣆⡀⠀⠀⠁⠈⠀⠠⠀⠀⢀⣶⣿⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣷⣴⡜⠀⠀⠀⠀⣦⣤⣾⣿⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡿⠛⠿⠿⠛⠁⠀⠀⠀⠀⠘⠿⠿⠿⠿⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠘⢿⣿⣿⣿⡿⠉⣿⣿⡿⣻⠃⠀⠘⣿⣿⣿⣿⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠙⢿⡿⠃⢀⣿⠿⠁⠁⠀⠀⠀⣿⣿⠟⠁⠀⢻⣿⣿⠟⠋⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠈⢿⣿⠛⠿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⢰⣟⡵⠀⠀⢀⣾⠏⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⢿⡆⠀⠀⠙⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣟⡿⠁⠀⡾⠉⠇⠀⠀⠛⢛⡛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⡇⠀⠀⠀⠻⠀⠀⢸⠀⠀⢱⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠉⠉⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⢀⣤⡿⠟⠋⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣿⣿⠀⠀⠀⠀⡀⠀⠸⣆⠀⠀⠂⠁⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⢰⠏⠀⠀⢀⡀⠀⠀⠀⠐⠉⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡇⠹⣿⠷⠀⠀⠀⢸⡄⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⣀⣴⠞⠉⠠⠖⠀⠠⠀⠀⠀⠀⠀⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠙⢷⠀⠈⠀⠀⠐⢦⣀⢳⡄⠀⠀⠈⢳⡀⠀⠀⠀⢀⣿⢀⣴⢆⣠⣴⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢉⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠄⠀⠀⠀⠀⠀⠀⠈⠁⠀⠁⢤⣀⣈⣳⣄⣀⣠⣾⠿⢋⡿⠿⠿⣿⣃⣉⣀⣠⣤⣴⡶⠿⠋⣀⣀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣦⠈⠉⠉⠉⠁⠀⠀⠀⠀⠠⣤⣀⡀⠀⣀⣰⣴⠖⠛⠛⠋⣭⠁⢨⣇⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠈⢻⢷⡼⠟⠉⠀⠀⠀⠀⠀⠫⠵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣾⠟⠀⠀⠀⠀⠀⢠⡏⢀⣸⣿⠀⣦⢹⣆⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣄⠀⠀⠀⠀⠀⠀⢦⣀⣀⣉⣻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡻⢯⠅⠀⠐⠦⢤⣤⣥⠤⠴⠒⣴⠏⠀⠀⠀⠀⠀⠀⣸⣧⣸⡿⠛⢰⣿⠾⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⡇⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⠶⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⣽⡟⠉⣿⠀⢸⡏⠀⠀⠙⠂⣀⣀⣤⣤⠶⠆⠀⠀⠀⢹⣧⡀⢤⣀⠀⠀⢀⣈⣻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡟⢿⠿⠿⠿⠛⠋⠁⠀⠀⠀⠀⢀⣴⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⡇⠀⢀⣴⠿⠋⣄⣤⠤⠤⠀⠀⠀⠀⠀⢻⣿⣷⣮⣷⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣷⡀⠀⠀⠀⠀⣠⠀⠀⠀⢠⣶⣻⣿⠇⠀⠀⠀⠐⠚⠉⠉⠉⠛⠻⡶⣤⡀⠀⠀⠀⠀⣿⢉⣴⠟⣉⣥⣤⠶⠶⠶⢶⡀⠀⢹⣿⣿⣷⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣄⣀⣀⣴⠋⠀⣀⣴⢿⡿⢫⡿⠀⠀⠀⠀⠀⢠⣶⣾⣛⣛⣛⣿⣿⣻⣆⠀⠀⠀⠻⠿⠱⡿⠋⣸⣷⣤⡀⠀⣠⣇⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡋⢁⣤⣾⣿⠗⢈⣴⣿⣷⠀⠀⢀⡶⠚⠉⠉⢀⣤⣄⠙⢯⡈⠛⢙⣦⣀⡀⠀⠀⠀⢧⣤⣹⣿⣟⣀⣴⣯⡏⣶⡶⠀⣿⡿⠋⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣆⣸⣿⣿⣿⡀⠀⢈⡻⣄⠀⠀⠻⣾⢿⣀⡬⠁⣰⣿⣿⠿⠿⣷⣦⣄⣀⣀⡀⠀⠀⠀⣩⣷⣾⣿⡧⠀⣿⢠⡞⣳⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣴⢦⡙⣿⣷⣦⠾⠚⠋⠁⣀⣼⡿⠋⠉⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠰⠻⡿⢿⣷⢴⢡⣟⢳⡍⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⠈⠻⣇⣸⣷⡿⣟⠶⠆⠀⠀⠀⠈⠉⠉⠀⠀⡀⠀⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢰⢈⣿⣿⠁⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠿⠛⣦⡈⣻⣿⡟⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡠⠾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢸⣼⡿⠃⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠸⣿⣇⠉⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣀⣀⣀⣀⣰⣦⡀⠀⠀⣾⣧⡾⠋⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠹⢿⣧⣄⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠖⠚⠛⠋⣉⣀⣀⣀⣤⣤⡟⠁⠀⢰⣿⢿⣧⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠉⠉⢷⣼⣿⡆⠀⠀⢠⣶⠖⢫⣉⣀⣤⣶⣶⣿⣯⣿⡿⠟⣩⠼⠋⠀⠀⠀⣾⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣴⣿⡸⣿⣄⠀⠈⠙⠳⠶⠤⠍⠍⠉⠁⠀⠤⠤⣖⡏⠀⠀⠀⠀⢠⣾⡿⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⡹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠒⠒⠒⠛⠛⠉⠀⢀⣀⣀⣴⣿⢋⣾⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡈⠻⢦⡙⢿⣷⣄⣀⠀⣠⣶⣤⣄⡀⠀⠀⣴⢿⣿⠿⠿⠟⣵⠟⣱⠏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠙⠳⣭⣛⠿⠿⠛⠛⣷⣽⡆⠀⢀⣯⡼⠃⠀⣠⡾⠃⣴⠃⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠉⠛⠦⣤⣀⠈⠻⠛⠀⠀⠀⠀⣠⡾⠋⣀⣴⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣀⣄⠀⠀⠀⠀⠀⠉⠛⠓⠒⠒⠒⠒⠛⠁⣠⡞⢹⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⡞⢻⣹⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⢠⡾⠉⠀⢸⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠘⡿⣧⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⣴⠏⠀⠀⠀⣸⡏⠀⠀⢸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢻⡇⠀⠀⢹⣽⡀⠀⠀⠀⠀⠈⢳⣦⣀⡾⠃⠀⠀⠀⠀⣿⠃⠀⠀⢸⠀⠈⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣀⣸⡇⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠸⢿⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⡇⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠉⠉⠻⣿⠀⠀⠀⠘⣿⡆⢸⡛⠳⣤⡀⠀⠸⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⡄⠀⠀⠀⢻⣇⢸⡇⠀⠀⠙⠻⠾⠃⠀⠀⠀⠀⢰⡇⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠘⢿⠿⠿⠿⠿⠇⠈⠛⠿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⢡⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢻⡦⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠘⣤⣤⣤⣤⣤⣄⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠾⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⢸⣿⣦⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡀⠀⠀ ⠿⠛⠋⠀⠀⠀⣀⣤⠀⠀⣠⣤⣤⣶⣶⣿⠇⠀⠀⠀⠀⣰⣿⣿⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⢸⢿⠘⠷⣄⣀⣀⣀⣀⣨⣿⡿⠿⠟⠛⣛⣀⠀ ⠀⠀⠀⠀⠀⠾⣯⣄⡀⢠⣿⣿⣿⣿⣿⡟⠀⠀⠀⣠⡾⣿⠏⣿⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⡀⠀⠀⠀⠀⠀⢠⠇⠀⣀⣀⣤⣤⠾⠞⠓⠊⠉⠉⠉⠉⠀⠀⠀⢷⣶⣿⣿⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⣙⣛⠻⠿⠿⠧⠤⠴⢿⣯⣿⠃⠀⣿⣀⣀⣀⣀⠀⠀⠀⠀⠀⢻⣷⣦⣀⠀⢀⣴⣿⡔⠋⠁⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⣆⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⣼⣿⡗⠀⠀⠀⠀ ⠀⠀⠀⣠⠟⠀⠘⠷⠶⠶⠶⠾⠉⢳⡄⠀⠀⠀⠀⠀⣧⣿⠀⠀⠀⠀⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⣤⣤⣤⣤⣿⢿⣄⠀⠀⠀⠀ ⠀⠀⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠙⣷⡴⠶⣦ ⠀⠀⢱⡀⠀⠉⠉⠀⠀⠀⠀⠛⠃⠀⢠⡟⠂⠀⠀⢀⣀⣠⣤⠿⠞⠛⠋ ⣠⠾⠋⠙⣶⣤⣤⣤⣤⣤⣀⣠⣤⣾⣿⠴⠶⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠛⠒⠛⠉⠉⠀⠀⠀⣴⠟⣣⡴⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⣠⠤⣶⣶⣤⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠟⢦⣤⡄⠒⠋⠁⠀⠀⢻⡝⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢿⡏⠀⢀⡀⠀⠀⠀⠀⠀⢷⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⠃⠀⠀⠀⠀⠀⣸⣸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠁⠉⢳⣴⢻⣽⣟⢦⠘⠃⠀⠀⠀⠀⠀⠀⠀⢀⡿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠋⠐⠉⠙⣿⢿⡇⠀⠀⣀⡀⠀⠀⢀⡴⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢾⣄⠀⠀⠀⠀⠀⣰⠟⣽⠁⠀⣀⠓⠃⠀⢠⡞⣱⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣿⣧⣦⣤⣤⡔⢋⠈⠁⠀⠀⠀⠀⠀⠀⠏⡼⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠀⠀⠀⢸⣻⣿⣿⣯⠟⠋⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣞⣳⠀⠀⠀⠀⠀⠙⠛⠉⠀⠀⠀⢠⡀⢠⡄⠀⢀⡾⡯⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣡⡾⢋⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠉⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⣸⢸⢠⡆⠀⠀⠀⠀⠀⠰⠞⠁⠰⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡽⠛⠘⢿⣥⣤⣤⣤⣀⠀⠤⠠⢤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⠶⣿⡛⠁⠀⠉⠉⠉⠙⣿⣦⢠⣰⠚⣋⣉⣁⣀⣤⠤⣶⣫⡤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠓⠚⠿⠯⠭⠭⠭⠤⠼⠏⢹⢾⠿⠿⠟⠓⠒⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⢸⣼⠀⠀⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡄⢠⡏⠀⠘⣿⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⣤⠏⠀⠀⠀⡿⠀⠀⠀⢴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⡾⠃⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⡶⡦⢤⣀⡴⠋⣥⣍⡻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⢿⠀⠠⣶⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣥⣾⣷⣷⣶⡝⠂⠈⠀⠘⠓⢻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠘⣆⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢸⣸⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣔⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣆⠹⣆⠀⢠⡆⠀⢀⡀⠈⠁⠀⢸⠐⣿⣿⡀⠀⠀⠀⠀⢀⢠⣶⣟⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠫⢘⢧⣼⣷⣂⡈⠉⠀⢀⣀⡌⢧⠻⣿⣷⡀⠀⠀⠀⠨⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢉⣿⡟⠿⠥⣶⣟⣉⣁⣠⡤⠴⠖⠙⠟⣴⣀⠀⣽⡿⣳⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠃⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⢤⣈⣨⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣠⣶⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⢿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡏⢀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣟⣋⣼⣽⣾⣽⣦⡀⠀⠀⠀ ⢀⣼⣿⣷⣾⡽⡄⠀⠀⠀⠀⠀⠀⠀⣴⣶⣶⣿⣿⣿⡿⢿⣟⣽⣾⣿⣿⣦⠀⠀ ⣸⣿⣿⣾⣿⣿⣮⣤⣤⣤⣤⡀⠀⠀⠻⣿⡯⠽⠿⠛⠛⠉⠉⢿⣿⣿⣿⣿⣷⡀ ⣿⣿⢻⣿⣿⣿⣛⡿⠿⠟⠛⠁⣀⣠⣤⣤⣶⣶⣶⣶⣷⣶⠀⠀⠻⣿⣿⣿⣿⣇ ⢻⣿⡆⢿⣿⣿⣿⣿⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠀⣠⣶⣿⣿⣿⣿⡟ ⠈⠛⠃⠈⢿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠋⠉⠁⠀⠀⠀⠀⣠⣾⣿⣿⣿⠟⠋⠁⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⠤⠔⠒⠒⠒⠒⠒⠢⠤⢤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀(Ignore for z00phile rights, Like for YIPPEE) ⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠦⠀ ⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧ ⠀⡇⠀⠀⠀⢀⡶⠛⣿⣷⡄⠀⠀⠀⣰⣿⠛⢿⣷⡄⠀⠀⠘⣿⠀ ⠀⡇⠀⠀⠀⢸⣷⣶⣿⣿⡇⠀⠀⠀⢻⣿⣶⣿⣿⣿⠀⠀⠀⢸⠀ ⠀⡇⠀⠀⠀⠈⠛⠻⠿⠟⠁⠀⠀⠀⠈⠛⠻⠿⠛⠁⠀⠀⠀⢸⠀ ⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠁ ⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣚⡁⠀⠀ ⠀⠀⠀⠀⠈⠙⠒⢢⡤⠤⠤⠤⠤⠤⠖⠒⠒⠋⠉⠉⠈⢙⢨⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⣤⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⢠⣿⠀⠀⠀⢸⠀⠀⣿⠀⠀⠀⣸ ⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⢸⠘⡆⠀⠀⢸⣀⡰⠋⣆⠀⣠⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠤⠼⠀⠘⠤⠴⠃⠀⠀⠀⠈⠉⠁

⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⢀⣀⠀⠀⠀ ⠀⣿⣁⢈⠉⠉⣉⣉⡧⠀⠀⣼⠋⠁⠀⠘⠢⡾⠋⠉⠉⢳⠀ ⠐⠛⢻⣯⠀⢠⠋⠉⠀⠀⢸⣷⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡇ ⠀⠀⢸⡿⠀⢸⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀ ⢴⣯⣉⣁⣀⡈⠒⠒⡀⠀⠀⠈⠻⣧⡀⠀⠀⠀⢀⡠⠊⠀⠀ ⠈⠉⠉⠉⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠉⠢⡠⠒⠁⠀⠀⠀⠀ ⢰⣖⠒⡀⠀⢠⣴⠒⡂⢀⣀⣀⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀ ⠀⠙⣦⠈⢄⡾⠃⡜⣴⠟⢉⢥⡈⢢⢶⣯⢀⠁⠀⢰⡯⠉⡇ ⠀⠀⠈⢿⡬⢁⠌⢠⡿⠁⠆⠈⡇⢸⣿⣇⢸⠀⠀⢸⡇⠀⡇ ⠀⠀⠀⢸⡯⢻⠀⢸⡇⠀⡀⢸⠇⢸⣿⠃⢈⠀⠀⣿⡀⠀⡇ ⠀⠀⠀⣾⠁⠘⠀⢸⣧⠀⠈⠁⢀⠎⣿⠀⢺⠀⣰⡿⠀⢠⠁ ⠀⠀⠀⠛⠒⠃⠀⠈⠛⠳⠶⠖⠋⠀⢿⣄⡀⠉⠁⠀⡠⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣤⠟⡇⠀⠀⠀⠀⠀⠀⣠⣶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣼⣿⡃⠀⠀⢀⡾⡃⠀⣿⠀⠀⠀⠀⢠⡼⠋⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⠟⠋⠁⣰⡟⣠⡇⠀⢻⡀⠀⢀⣴⠏⢀⡀⠘⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠟⣶⣿⡇⠠⠸⣧⣠⠟⠁⢀⣾⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠐⣧⡀⠀⠀⠀⣸⠏⢾⠿⣿⡇⠀⠀⠙⠃⠀⢠⣾⣿⡇⠀⣿⡆⠀⠀⢀⣀⠀⠀ ⠀⠀⠙⢦⣀⡾⢿⣶⣮⣅⡀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠅⠀⢹⣇⣠⠶⠛⠛⠀⠀ ⠀⢠⣄⣀⣹⡇⠘⣿⣿⣿⠿⠆⠀⠒⢻⣾⣶⣶⣤⡀⠀⣠⣼⡟⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣸⣧⠀⠀⠀⠀⠰⡆⠀⠀⠈⠿⣿⡿⡟⠻⠞⢯⣼⣇⣀⠀⠀⠀⠀⠀ ⠀⠠⡾⠛⠁⠘⠷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠉⠛⠶⣤⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⣿⣶⣶⣶⣶⣶⣶⠶⠛⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠙⠛⠛⠛⢻⣇⠀⠀⠀⠀⠉⠳⣦⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡆⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⡇⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢸⠇⠀⠀⠀⣷⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⠴⠞⠛⠛⡆⠀⠀⠀⢸⣆⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣋⢀⣀⣠⣴⣾⠇⠀⠀⣰⠟⠙⠶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⢁⡴⠋⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣤⣤⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠉⠀⡀⠄⡒⠈⠭⠭⠥⠈⠐⣚⣛⠛⠛⠛⡲⢦⣀⠀⠀⠀ ⠀⠀⠀⣰⠃⠀⠔⡨⡢⠑⠈⠉⠁⠉⠄⠀⠀⠀⡲⠀⠀⠐⢄⠀⠈⢷⠀⠀ ⠠⣤⣿⣛⡛⠛⣻⢿⣛⣟⡻⣿⣿⣿⣿⣿⣿⣿⣟⣿⣛⢿⣿⣿⣿⡟⢦⡀ ⡴⠛⢡⡶⠒⡖⠦⢭⣿⣮⣱⣎⣿⣿⡿⠏⠀⠙⡿⠷⠿⣾⢿⣿⢭⡞⡐⣷ ⡇⠀⢺⠠⢾⡟⠲⢤⣀⡀⠠⠤⠄⡖⢂⣀⠀⠀⠙⣦⣄⠉⠉⢰⡄⠠⢃⣿ ⠹⣎⡪⠀⠀⢷⡦⣄⣯⡉⠓⠲⣤⣵⣉⣀⡀⠶⠞⠁⣀⣨⣴⢿⣷⠈⣰⠃ ⠀⠈⢳⡀⠀⠀⠻⣌⡟⠛⠷⣶⣧⣄⣀⣹⣏⣉⣻⣉⣉⣧⣸⣷⣿⠀⣿⠀ ⠀⠀⠀⠳⣄⠀⠀⠈⠳⢤⡀⣸⠉⠉⠛⡿⠻⠿⡿⠿⣿⢿⡿⣿⡟⠀⣿⠀ ⠀⠀⠀⠀⠈⠳⣅⡪⢔⡠⢉⡛⠲⠦⠤⠧⣤⣤⣧⡴⠧⠾⠖⠛⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣅⡒⠡⠶⠀⣠⡤⠤⠤⠤⠤⠤⠐⢁⠠⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣤⣄⣀⡀⠀⠉⠉⠉⠉⠀⢀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠒⠒⠚⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠉⠒⠲⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢶⡤⣀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠾⠛⠉⢀⡀⠀⠀⠀⠀⠲⢴⣤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢭⡀⠀⠀⣤⠞⣩⠞⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⢠⣴⠿⠉⠀⠀⡀⠀⠀⠀⠀⠈⠻⢆⠀⠀⠀⠀⠀⠠⢄⠠⡀⠹⡄⠐⢫⠞⠁⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⡿⠃⠀⢠⡟⠁⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠐⢆⠢⣝⢦⡹⣦⣤⡴⠛⠉⢹⡆⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⡼⣵⠁⠀⣠⠏⠀⠀⡄⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠈⣇⠈⡓⣿⣿⣷⡆⠀⠀⠀⢹⡀⠀⠀ ⠀⠀⢀⣶⣾⣿⢰⠃⠀⣠⣋⡀⠀⢀⡇⠰⡖⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠘⣆⢣⢨⠟⣿⠃⠀⠀⠀⠀⣷⠀⠀ ⠀⠀⣾⠟⠙⠁⡏⠀⠀⠀⠀⠀⡘⢸⠁⠈⣇⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠘⣎⣾⠀⣿⠀⠀⠀⠀⠀⢻⣧⠀ ⠀⣼⡏⠀⠀⢸⠁⠀⠀⠀⠀⠀⡇⣸⠀⠀⣿⡀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⢸⣣⠀⠀⠀⠀⠸⢿⠀⣿⠀⠀⠀⠀⠀⢸⣽⡀ ⢸⣿⡄⠀⠀⡎⠀⢀⠀⠀⠀⢸⠇⡿⢠⠀⢯⣧⠀⠀⢠⡈⠳⣄⠀⠀⢀⣀⣀⡀⡏⣆⠀⠀⠀⠀⠸⡄⣿⠀⠀⠀⠀⠀⢸⣷⡇ ⢸⣿⠁⠀⢸⡇⠀⢸⠀⠀⠀⢸⢸⡇⠈⣇⠘⡾⣦⠀⣆⠹⣄⠨⠓⠫⠉⠀⠀⠀⠰⠸⡆⠀⠀⠸⡀⣷⢸⡆⠀⠀⠀⠀⢸⣿⠀ ⠈⡟⠀⠀⢸⡇⠀⢸⡀⠀⠀⢸⣾⣧⠀⠹⡆⠃⠘⣧⠘⢇⠈⢷⡀⠀⠀⠀⠀⣀⣤⣶⣗⡀⠀⠀⡇⠿⢉⣷⡄⠀⠀⠀⢸⣿⠀ ⠀⡇⠀⠀⢸⡇⠀⣾⡹⡄⠀⠨⣿⣿⠖⠀⠹⡜⡄⠈⢣⡈⢧⠀⠙⢶⢾⣵⣿⣿⣿⡟⠙⡷⠀⠀⢧⠛⠛⣿⡇⠀⠀⠀⢸⣿⠀ ⠀⡇⠀⠀⠀⣇⠀⣿⡇⢳⡀⠐⢻⡏⠀⠀⣀⣹⣴⠀⠀⠉⠊⢧⡀⠈⠛⣿⣿⣿⣥⣿⡄⣇⠀⠀⢸⠀⠀⢾⣿⠀⠀⠀⢸⣿⠀ ⠀⣷⠀⠀⠀⢸⠀⢿⢱⠀⢱⡀⢸⣧⣶⣶⣮⣭⡭⠁⠀⠀⠀⠀⠙⠀⠀⠹⠿⠿⠿⠛⠃⢸⡆⠀⣸⠘⢀⣿⣿⡀⠀⠀⣾⣿⠀ ⠀⣿⡀⠀⠀⠈⣇⢸⣾⡀⠀⡵⡬⣿⣟⣿⣿⣿⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡋⢠⣿⣸⣽⠇⠉⡇⠀⢰⢻⣿⠀ ⠀⣿⡇⠀⠀⠀⠸⣿⣧⢧⡀⣿⡝⠪⣿⠛⠻⠿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣿⣇⢸⡟⠋⠀⠒⠀⡇⠀⡞⢸⡿⠀ ⠀⣿⡇⠀⠀⠀⠀⢹⡿⠀⠀⢘⣷⡄⢸⣻⣆⠀⠀⠀⠀⠀⠀⠀⢠⡖⠛⠻⢶⡀⠀⣸⡿⣹⡏⡸⠁⠀⠀⢸⠀⢧⠈⠀⢸⡇⠀ ⠀⢸⣷⠀⠀⠀⡆⢸⡇⠀⠀⠈⡏⢳⡈⣷⢻⣦⣀⠀⠀⠀⠀⠀⠀⠙⠦⢤⡼⠃⣠⣿⡟⢻⣻⠛⢦⠀⠀⢸⠀⢸⠀⠀⢸⣧⠀ ⠀⢸⣿⠀⠀⠀⡇⢸⡇⠀⠀⠸⠃⠀⢳⡘⣞⠿⣽⣿⢷⣤⠤⠤⢤⣀⣀⣀⣴⣾⠟⣿⠀⣽⠋⠀⠀⠀⠀⢸⠀⢸⠀⠀⢸⠈⠀ ⠀⠘⡿⡇⠀⠀⡇⠘⡇⠀⠀⠀⠀⠀⠀⠹⣜⣆⢙⣮⣶⡬⣷⣶⢟⣿⣿⣫⠟⠀⣠⣿⣶⠃⠀⠀⠀⠀⠀⢸⠀⠀⡇⠀⢸⠀⠀ ⠀⠀⢻⣇⠀⠀⢇⠀⡇⠀⠀⠀⠀⢀⣶⡟⠛⢿⣿⣿⢿⣯⡉⠀⠘⣟⠿⠃⠀⢀⡾⠚⠿⣆⡀⠀⠀⠀⠀⢸⠈⠀⡇⠀⣸⠀⠀ ⠀⠀⠸⣽⠀⠀⢸⠀⣇⠀⠀⠀⠀⣼⣿⠃⠀⠀⠈⠙⢷⡜⢿⡆⠀⢸⢶⠀⢸⣟⠁⢀⣼⠀⠉⠳⡦⣄⣀⣻⠀⠀⠁⠀⡏⠀⠀ ⠀⠀⠀⣟⡇⠀⢸⠀⢿⠀⠀⠀⠀⢳⡇⠀⠀⠀⠀⠀⠠⡝⣾⣿⣦⣧⣼⣠⣯⣸⢀⣾⠏⠀⠀⣤⣧⠀⠀⢹⡂⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⢸⣷⠀⠀⡄⢹⡀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠘⣾⣿⣿⢻⣿⣅⣸⣿⠛⠃⠀⠀⠀⢀⣼⠀⠀⠀⡿⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠈⡿⡇⠀⣇⢸⣇⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠈⢿⡋⢠⣽⣾⠏⣿⠀⠀⠀⠀⠀⢈⡏⡆⣀⠀⡇⠀⠀⠀⡇⠀⢰ ⠀⠀⠀⠀⣿⣵⠀⢿⠈⡾⡄⠀⠀⠀⠀⢿⣣⠀⠀⠀⠀⠀⠀⠸⠷⡀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⡿⣿⠁⠀⣻⠀⠀⠀⠃⠀⢸ ⠀⠀⠀⠀⢱⢹⠀⠸⠀⡇⢷⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⢣⠸⣟⠛⠛⡄⠠⣤⣧⣤⣾⡝⣿⡀⢰⠏⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠘⠈⢇⠀⠀⢱⠈⡆⠀⠀⠀⠀⠘⡽⣤⠀⠀⠀⠀⠀⠀⠀⣿⣿⣯⠀⣷⠀⢠⠄⣼⣤⣦⠈⣧⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⠀⠘⠄⠀⢸⡆⢱⠀⠀⠀⠀⠀⠹⣌⠷⠀⠀⠀⠀⠀⠀⠈⣽⣻⠀⣿⡆⢸⡤⣿⠀⠝⠀⢸⡁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠈⠻⣮⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡿⠋⠀⠀⠀⠀⠙⣿⣿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⣿⣷⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣠⣤⣤⣀⡀⠀⠀⣀⣴⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⠀⠀ ⢀⣤⣾⡿⠟⠛⠛⢿⣿⣶⣾⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣦⣀⣀⣤⣶⣿⡿⠿⢿⣿⡀⠀ ⣿⣿⠏⠀⢰⡆⠀⠀⠉⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⡿⠟⠋⠁⠀⠀⢸⣿⠇⠀ ⣿⡟⠀⣀⠈⣀⡀⠒⠃⠀⠙⣿⡆⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀ ⣿⡇⠀⠛⢠⡋⢙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀ ⣿⣧⠀⠀⠀⠓⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠀⠀⢸⣧⣤⣤⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⠀ ⣿⣿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠻⣷⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠁⠀⠀ ⠈⠛⠻⠿⢿⣿⣷⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⢿⣿⣷⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠻⠿⢿⣿⣷⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠿⠿⣿⣷⣶⣶⣤⣤⣀⡀⠀⠀⠀⢀⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡿⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠿⠿⣿⣷⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⢸⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣾⣿⣿⣿⣿⣤⣄⣀⡀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣻⣷⣶⣾⣿⣿⡿⢯⣛⣛⡋⠁⠀⠀⠉⠙⠛⠛⠿⣿⣿⡷⣶⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⣄⠀⠀⠀⣀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠏⠀⠀⣿⠀⢀⡾⠛⠋⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡏⠀⠀⠀⣿⢀⣾⠁⠀⣰⠆⢹⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣧⠀⠀⢠⡟⢸⡇⠀⣰⠟⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣹⣆⢀⣸⣇⣸⠃⢠⡏⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣶⣶⣶⠾⠟⠛⠉⠉⠉⠈⠉⠉⠛⠁⢾⠁⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⠾⠟⠛⠛⣻⣿⣙⡁⠀⠀⢾⣶⣾⣷⣿⣶⣄⠀⠀⠀⠀⠰⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣴⣶⣶⠾⠟⠛⠉⠉⠉⠀⠀⠀⠀⠀⣿⣻⣟⣻⣿⡦⠀⠘⣿⣿⣛⡿⢶⡇⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠙⣿⣿⡗⠀⠀⠿⠉⣿⣿⣿⣶⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⣿⡿⠁⠀⠀⠘⢦⣿⣿⠇⠟⠁⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡾⠟⠛⠆⠀⠀⠀⠀⠀⢀⢻⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠿⣿⣭⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠾⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⠶⢶⣶⣦⣤⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⣤⣴⣾⣿⣿⣿⣓⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣷⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⣾⣟⣯⣽⠟⠋⠀⠉⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢇⠀⠉⠛⠷⣮⣍⣩⡍⢻⡟⠉⣉⢹⡏⠉⣿⣹⣷⣦⣿⠿⠟⠉⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢸⠇⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⢠⣠⡶⠀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠁⠀⠀⠀⠀⠀⠘⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⡀⠀⠀⠀⠀⠀⠀⢹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣥⢠⣤⠼⠇⠀⠀⠘⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⡄⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⠾⠷⠄⠀⠀⠀⢀⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⠋⠀⠀⠀⠀⠀⠀⢰⣾⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣠⣿⣿⣶⣶⣤⣤⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣴⣿⣇⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠀⠉⠛⢿⣿⣯⣿⡟⢿⠻⣿⢻⣿⢿⣿⣿⣿⣿⣿⠿⠟⠹⣟⢷⣄⠀⠀⠀⢀⣼⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠘⢷⣌⡻⠿⣿⣛⣿⣟⣛⣛⣋⣉⣉⣉⣀⡀⠀⠀⠈⠻⢿⣷⣶⣶⢛⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠀⠀⠀⠀⠹⢯⣟⣛⢿⣿⣽⣅⣀⡀⠀⣀⡀⠀⠀⠀⠠⢦⣀⠰⡦⠀⢸⠀⣏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠈⠉⢻⣿⡟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠛⠷⠀⣸⠀⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⠀⠀⢦⡀⡀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠳⣝⠦⢄⠀⠀⠀⣟⣷⠀⠀⠀⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣷⡀⠀⠀⠈⠙⠂⠀⠀⠀⢸⣿⡄⠀⠀⠘⢦⡙⢦⡀⠀⠀⠀⠀⢰⣷⣷⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⢧⣤⣀⡀⠀⠀⠀⠀⠀⠀⢿⣷⣄⠀⠀⠀⠁⠋⠀⠀⠀⠀⠀⢸⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠈⠉⠛⠛⠛⠛⠛⠛⠛⠛⢿⡍⠛⠳⠶⣶⣤⣤⣤⣤⣤⣤⠼⠟⡟⢿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣾⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣿⣷⣶⣶⣶⣶⣶⣶⣦⣀⣀⣀⣻⡀⠀⠀⠀⣀⣀⠀⡀⠀⠀⠀⢀⣼⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠁⠀⠀⠈⠻⣿⡆⢹⣯⣽⣿⣿⠟⠋⠙⣿⣶⣿⣿⣿⣿⣾⣿⣿⣿⣟⠋⠉⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡀⠀⠀⠀⠈⢻⣆⣿⠀⠀⠀⢁⣶⣿⠿⠟⠛⠷⣶⣽⣿⣿⣻⣏⠙⠃⣴⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣀⠀⠀⠉⠀⠀⠀⠀⠀⢹⣿⠀⣀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠉⠻⣿⣧⣿⢀⣰⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⣶⣤⣤⣤⣤⣤⣤⣾⣿⣟⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣅⣾⢿⣵⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠁⢹⣜⠷⠦⠤⠤⠤⠤⠤⠴⠶⠛⣉⣱⠿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠷⣦⣤⣤⣄⣠⣤⣤⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀

⠈⢂⠀⠀⠀⡤⢄⠤⢄⡀⣇⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠑⢄⠀⠑⡈⠣⡀⠈⠙⠷⢤⣱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠣⡀⠈⠲⢮⢶⠶⣾⠁⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠀ ⠀⠀⠀⠀⠀⠘⢄⠀⠀⡟⢄⡀⠀⣧⡇⠀⠀⠀⠀⠀⠀⡠⠂⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢋⡀⠒⡄⠙⢿⠯⠐⠢⡀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠣⣀⡀⠀⠀⢀⠈⢰⡗⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠀⡀⡀⠙⣽⡵⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⢣⠈⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠀⠀⣸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣤⣧⡤⣼⡇⠀⠀⠀⠀⠀⠀⢀⢴⠋⠀ ⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⠀⡸⠘⣿⢾⠷⠓⠒⠀⠄⣀⣠⠔⡕⠁⠀⠀ ⠀⠑⠤⣉⠐⠀⠀⠀⠀⠒⠉⠀⢀⢿⠁⠀⠀⠀⠀⠀⠀⠈⠛⢌⠀⠀⠀ ⠀⠀⠀⠀⠉⠒⠂⠀⠀⠀⠀⠒⠻⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀

⠀⠀⠀⠀⠀⠀⠈⢀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⡟⣻⣏⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠁⢠⡤⠎⠀⢈⠄⡁⣦⡀⠀⠣⡋⠊⠈⢌⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠠⡴⠋⢸⡠⡐⢄⠀⠘⠩⡏⢣⠘⠫⡂⠐⠂⠑⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⡺⣿⠇⠠⠁⠀⢇⠈⡜⠘⠈⠀⠀⠃⠀⢇⠀⠈⢱⠒⠎⠑⠄⠀⠀⠀ ⠀⠀⡠⢾⢞⠀⢣⠀⠀⠀⠈⠀⠀⠀⠀⠀⣀⣴⡦⡸⠀⠀⠈⢣⡀⠑⡄⠙⢦⠀ ⠀⢸⠹⡁⠙⡔⡝⠁⠠⡀⠀⠂⠤⡀⠘⠛⠋⠀⡠⠃⠀⠀⠀⢨⠆⠀⠘⢄⠀⠑ ⡀⠈⠆⠐⠄⠰⠇⠀⠀⠈⠐⠠⠨⠥⠤⠤⢴⣘⠳⢤⠒⠈⡉⠉⠉⠉⠉⢀⡀⠀ ⠀⢄⠀⢠⡠⢇⠀⠀⠀⠀⠀⠀⠀⢀⠤⠊⠀⠀⠉⠸⠉⠑⡜⢖⠀⢫⠁⠀⠀⠀ ⠀⠈⢇⡀⠡⡀⠑⢄⠀⠀⠀⣀⠔⠁⠀⢀⣤⠀⠀⠂⠡⠄⠃⠄⢣⠀⣇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢴⢦⠗⢑⠘⠢⣒⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⢂⠀⠀⢌⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠰⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣐⣄⡀⠀⠀⠀⠀⠀⣿⠀⠀⣀⠀⠀⠀⠀⠀⣀⣴⢄⠀⠀ ⡠⢾⠟⠊⠂⠉⠤⠀⠐⠶⠿⠀⠀⠯⠤⠤⠤⠾⠓⠉⢈⡻⡂⣄ ⠻⢓⣄⠀⣀⠠⢀⣀⣀⣀⣠⠈⢡⣄⣀⣀⣐⣀⡤⢀⠀⣔⡻⠋ ⠀⠀⢎⠿⠋⠁⠀⠀⠀⠀⣿⠀⢸⠁⠀⠀⠀⠀⠀⠉⠻⠎⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⠘⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡝⡄⠀⢺⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢯⡶⡲⢀⣤⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢺⠽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⢀⣠⣤⣤⣤⣄⣀⠀⠀⠀⠐⠂⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⢠⣿⠋⠉⠉⠉⠉⠛⠛⠿⣶⣤⣀⠀⠘⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⡀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⢀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⠶⠿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⡌⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠠⠀⠀⠀⠀⣀⣤⣴⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⢀⡌⠀⠀ ⠀⠀⠀⠀⠀⢀⠤⠒⠉⠉⠀⢀⣀⣤⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠃⠀⣠⣶⠶⠟⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠃⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⠋⠀⣀⣴⡿⠁⠀⠀⠀⠀⠀⢀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⡠⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⣼⡟⠁⠀⠀⠀⠀⢀⣴⡾⠟⠉⠉⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠻⣷⣤⣤⣤⣶⠾⠟⠉⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠀⠠⣿⣏⠉⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢇⠀⠈⢻⣆⠀⠀⢙⣷⣀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⡀⠀⢿⣧⠀⠀⠙⠻⣷⣤⣀⣀⣀⣤⡾⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⡀⠀⢿⣧⠀⠀⠀⠈⠿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⡀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢱⡄⠀⠻⣷⡀⠠⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠙⠻⠿⠿⠟⣻⣿⠟⠀⠀⠀⠀⠀⠀⢀⣴⡾⠟⠁⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⣠⣾⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⣰⡿⠃⠀⠀⠀⠀⠀⣠⣾⡟⠁⢠⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⣴⡟⠁⠀⠀⠀⠀⣠⣾⣿⡟⠀⠀⣼⡏⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡼⠁⢀⣼⠟⠀⠀⠀⠀⣠⣾⢟⣽⣿⠀⠀⢠⡿⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠎⠀⢠⣾⠏⠀⠀⠀⢀⣼⠟⢁⣼⠟⣿⠀⠀⣾⡇⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⠋⠀⣴⡿⠃⠀⠀⠀⣴⡿⠉⠀⣾⡏⠀⣿⡄⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠃⠀⣼⠟⠀⠀⠀⣠⣾⠟⠀⠀⣼⡟⠀⠀⠘⠿⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡇⠀⣸⡏⠀⠀⠀⣼⣿⡏⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⡇⠀⢻⡇⠀⢠⣾⠏⣿⡇⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢣⠀⠘⢿⣶⡿⠃⠀⠹⣷⣄⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠳⣄⡀⠀⠀⠀⣀⡀⠈⠛⠋⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠙⢒⠒⠒⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⡀⢀⣠⡾⠛⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢼⣷⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡪⡒⣡⡮⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣰⣷⡼⣧⢑⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⢶⣵⢟⡽⣻⠴⠻⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡵⡗⢝⠅⢾⣿⣗⢀⡕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⢤⣿⣗⠫⣾⣷⣻⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⣪⡿⣿⣝⠈⠉⣿⡟⡅⠈⠻⣿⣟⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⣟⢯⣯⣿⠋⠀⠀⠀⢹⡇⡇⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠙⠿⡿⠀⠀⠀⠀⠘⠓⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣀⡜⠻⠿⢾⣷⠹⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⢠⡎⠁⠀⠀⠃⠀⠀⠀⠉⠀⠀⠀⡠⠞⠛⠛⠻⢽⠀⠀⠀⠀ ⠀⠀⠀⠸⣷⡀⠀⢀⠀⢂⠀⡀⠀⠀⠀⠜⠀⠀⠀⠀⡀⠸⠀⠤⢄⠀ ⠀⠀⠀⠀⠙⣗⣄⠀⠠⡀⢢⠃⠀⢸⠌⠀⡠⢊⠀⠊⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⣀⣀⣈⣲⣕⣦⡈⠢⣻⡀⡎⢀⣴⡢⠑⠂⠁⠀⠀⠀⠀⡠⠃ ⠀⣴⠿⠽⠏⠀⠀⠀⠈⠉⢒⣺⣷⣗⣉⣁⣀⣀⣀⠀⠠⠤⠐⠈⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⢀⠠⡖⠁⣿⢳⡬⡁⠒⠒⠤⢄⡀⠀⠀⠀⠀⠀ ⠈⢦⡀⠀⠀⡀⠄⠂⠁⠊⠀⢰⣯⡏⠎⢌⠑⠀⠀⠀⠈⠑⢄⠀⠀⠀ ⠀⠀⠉⡻⠀⠀⠀⠀⠀⠀⣲⡟⡟⠀⠀⠀⠢⡀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⢧⣤⡄⡀⠀⢀⡔⣽⠃⢧⡄⠀⠀⠀⠰⣀⠀⠀⣀⠞⠀⠀⠀ ⠀⠀⠀⠈⠳⠬⠥⠔⠋⡜⡌⠀⠘⣿⣦⣀⠀⡀⡇⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠜⡰⠀⠀⠀⠈⠛⠯⠥⠒⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣛⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣦⣤⣄⠀⠀⠀⠀⠀⢀⣀⣴⣾⣿⣿⣿⠇⠀⠀⠀⠀⢀⡠⠤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⣿⣿⣿⣿⣿⡆⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣀⠔⠊⠁⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⢀⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣡⡤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠉⠁⣀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠊⠉⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⡏⠀⠙⢻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠴⠚⠉⠀⠀⣀⡀⠀⣀⡀⢠⣶⣶⣿⣷⣆⠈⣿⣿⣿⣿⣿⣿⡇⢀⣀⣀⠙⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠉⠁⠀⣶⣄⣀⣀⣤⣍⣿⣾⣿⣿⣿⣿⣿⣻⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⢿⣿⣆⠀⠀⠀⠀⠀⠀⢀⡠⠤⠶⠦⢤⡀⠀ ⠀⠀⠀⢀⠠⠒⠋⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠘⣿⣿⡄⠀⠀⠀⣠⠖⠁⠀⠀⠀⠀⠀⠉⢆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠥⠤⠤⢬⣿⣿⣶⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠋⠉⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣠⣾⣿⣿⣻⠝⠉⠉⠐⠒⠒⠒⠒⠒⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⡇⠀⠀⠀⠈⠷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠁⠀⠀⠀⠀⢴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡟⠁⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠛⠁⠉⢻⡿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡿⠋⠀⠀⠀⣠⣶⣶⣶⣿⣿⣿⣿⠟⠋⠁⠙⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⢿⠃⠀⣿⣿⢿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡌⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣼⣿⣿⣿⡟⠀⠀⠀⠀⠀⣠⣴⡿⠛⠉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠛⠋⠙⠿⠿⠟⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⠁⠀⠀⢀⣠⡾⠟⠁⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡿⠃⠀⢀⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠛⠀⠀⠰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⡿⠿⠿⠛⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⡶⠿⠛⠉⠉⠉⠛⠉⡉⠛⠿⢶⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⠟⠉⠀⠀⢠⡄⠀⠀⠀⠀⠋⢀⡀⠈⠉⢻⣦⡀⠀⠀⠀ ⠀⠀⣴⡟⠁⠀⠀⠀⢀⣼⣧⡀⠀⠀⠀⣄⠈⠁⢀⡀⠈⠉⣿⣦⠀⠀ ⠀⣸⡟⠀⠀⠀⢀⣴⣿⣿⣿⣿⣦⡀⠀⠁⢀⣄⠈⠁⣠⡀⠈⣻⣇⠀ ⢠⣿⠀⠀⠀⠀⢸⣿⣿⠿⠿⣿⣿⡇⠀⠀⠀⠀⢠⡄⠀⠀⣤⠀⣿⡄ ⢸⡇⠀⠀⠀⠀⢸⣿⣿⣶⣶⣿⣿⡇⠀⠀⠠⡦⠀⠀⢴⠄⠀⠀⣾⡇ ⢸⣇⠀⠀⠀⠀⢸⣿⣿⣤⣤⣿⣿⡇⠀⠀⠀⠀⠰⠆⠀⠀⠶⠀⣸⡇ ⠘⣿⡀⠀⠀⠀⢸⣿⣿⣀⣀⣿⣿⡇⠀⡀⠀⠀⠀⠀⠺⠂⠀⢀⣿⠃ ⠀⠹⣷⡀⠀⠀⢸⣿⣿⠉⠉⣿⣿⡇⠀⣿⣶⣶⣤⡀⠀⠀⢀⣾⠏⠀ ⠀⠀⠙⢷⣴⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣷⣤⣾⠋⠀⠀ ⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠴⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣲⢶⣿⣿⣿⣶⢠⣤⣒⣒⣟⣿⣿⣟⣺⠯⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡸⣻⣿⣿⡿⢺⣿⠯⢤⠬⢭⣽⣟⣍⣀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⣴⣿⣿⣿⢤⣯⣿⢟⣽⢟⡵⢿⠷⢚⣛⣯⣽⡿⠍⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠟⣸⣿⣿⣿⡥⣪⣿⢯⣾⣣⣚⣛⣋⣩⠭⠧⠒⠂⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⢰⣿⣿⣿⣿⣿⣿⣭⣵⣿⣵⣾⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣽⣻⣷⣜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙⢳⣶⣦⣤⣀⠀⠀ ⠀⢀⡼⠁⠈⣏⠉⠙⠛⠑⠻⠿⠿⠿⠿⠿⠛⠙⢿⣿⣿⣾⡄⠀⠁⠙⢿⣿⣧⠀ ⣠⠛⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣷⣃⠀⠀⠈⠉⠁⠀ ⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠚⠛⠉⠉⠉⠀⠀⠉⠉⠙⠓⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠴⠶⠦⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠛⠛⠒⢦⡀⠀⠀⠉⠙⠳⢶⣤⣄⣀⣀⣀⣀⣀⣤⠜⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠹⣄⠀⠀⢀⠔⠋⠉⠉⠛⢍⠉⠉⣽⠃⠀⢀⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⢾⡇⠀⠀⣸⣧⠤⢤⣏⠉⠙⡏⠀⠀⢀⣀⠀⠈⣧⠴⣷⠶⠾⣿⡟⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠹⣄⡼⠋⠀⠀⠀⠈⠁⠀⣧⠀⠀⠈⠁⠀⢠⡇⠀⠀⠀⠀⢻⠷⠛⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠈⠳⢄⣀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⢀⡤⠀⠉⠓⠦⠤⠤⠖⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⣨⠧⣄⣀⡀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠶⠛⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠻⣤⣄⡈⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠉⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢷⣄⠀⠀⣀⣄⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠳⠦⠤⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⢸⣇⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⣰⠏⠉⠙⠳⢦⣄ ⠀⠀⠀⠀⢀⣤⠞⠻⣆⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠉⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠈ ⠀⠀⣀⡴⠟⠁⠀⠀⠙⢧⡀⠀⠉⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠖⠛⠉⠀⠀⢀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠈⠛⢶⣄⠀⠀⠀⠀⠀⣀⣤⠴⠖⠛⠉⠁⠀⠀⠀⠀⣀⡤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⢀⣤⠶⢿⣧⠀⣠⣶⣯⣭⣀⠀⠀⠀⠀⠀⣀⣤⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠏⠀⢠⢬⣿⡿⠋⠁⠀⠀⠈⠙⣦⡴⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢙⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⠀⠀⠀⠀⡀⣀⣔

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣴⣶⣶⣤⣤⣤⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⠛⠛⠛⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⣀⣻⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⢀⣹⣿⠟⠻⣶⣶⣄⠀⠀⠙⣷⣶⣾⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡷⠞⣋⣽⣇⣴⢾⣿⢿⣿⣷⡄⠀⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢋⣴⣿⣭⣿⣿⣿⠀⣿⠀⠈⣿⣿⠀⢸⣿⠿⠟⠛⠋⠉⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⣴⣿⠁⠀⠀⠉⠉⣿⢠⡟⠛⠛⢿⣿⣧⡀⠙⢶⣄⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢡⡞⢁⣿⡿⠶⢶⣦⣴⠇⣼⣧⣴⡶⠿⢿⣿⣿⣦⣄⠙⠳⣄⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢡⣿⣶⠟⠋⠀⠀⠀⣸⠟⣼⠏⠀⠀⠀⠀⠀⡈⠛⢿⣿⣷⣄⠈⢳⣄⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⠃⣿⣿⣧⣠⣾⠃⢀⡼⠋⣼⠋⠀⠀⢰⣦⠀⠀⢻⣦⣀⣿⣿⣿⣷⣄⠙⢷⡄⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠁⠀⣿⢸⣿⠿⠿⢿⣿⡾⠋⣠⣾⣧⣤⣤⣤⣤⣿⣷⣶⣾⣿⠿⠛⠉⠻⣿⣿⣦⡈⢻⣆⠀⠀⠀⢀⣿⣿⡄⠀⠀ ⠀⠀⢀⣴⠟⠁⠀⠀⢀⣿⡈⠻⠶⠶⠛⢋⣠⣾⡟⠉⠉⠉⠉⠉⠉⠉⠹⣿⣿⡇⠀⠀⠀⠀⠙⣿⣿⣷⡀⠻⣦⣤⣴⣾⣿⣿⣿⡄⠀ ⠀⠀⣾⡏⠀⠀⠀⢀⣾⡿⠛⠶⠶⠶⠛⢻⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⠀⠀⠀⠀⠀⠘⣿⣿⣷⡄⠹⣿⣿⣿⣿⣿⣿⣧⠀ ⠀⣼⣿⣿⣦⡀⢠⣿⡿⠁⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡆⠀⠀⠀⠀⠀⢹⣿⣿⣷⡀⢻⣿⣿⣿⣿⣿⣿⡄ ⢸⡏⠀⠙⢿⣿⣿⣿⣅⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⠀⢀⣿⣿⣿⣧⠈⣿⣿⣿⣿⣿⣿⡇ ⣿⠀⠀⠀⠀⣹⣿⣿⣿⣿⣷⣶⣤⣤⣾⣿⣿⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⣿⣿⣤⣤⣶⣶⣿⣿⣿⣿⣿⢿⡆⢹⣿⣿⣿⣿⣿⡇ ⣿⠀⠀⠀⠀⣿⣿⡇⠀⠉⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⢉⣴⣾⣿⣿⢸⡇⢸⣿⣿⣿⣿⣿⡇ ⣿⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⢹⣿⣿⠃⠀⠀⠀⣼⣿⣿⣿⣿⢸⡇⢸⣿⣿⣿⣿⣿⡇ ⣿⠀⠀⠀⠀⣿⣿⡁⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠀⠀⠀⣸⣿⣿⣿⣿⣿⢸⡇⢸⣿⣿⣿⣿⣿⠀ ⠹⣧⣀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⠃⣼⣿⣿⣿⣿⡏⠀ ⠀⣿⣿⣷⣤⣽⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠀⣿⣿⣿⣿⣿⠀⠀ ⠀⢻⣧⠙⠻⣿⣿⣿⣦⣄⣀⡀⠀⠀⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⣸⣿⣿⣿⣿⣿⣿⣿⣿⠇⣸⣿⣿⣿⣿⠇⠀⠀ ⠀⠀⢻⣧⠀⠀⠙⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣶⣴⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⡿⢠⣿⣿⣿⣿⡏⠀⠀⠀ ⠀⠀⠀⠻⣧⡀⠀⠸⣿⡆⠀⠀⠉⠉⠛⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⢛⣿⣿⣿⠉⣥⣶⣶⣿⣿⣿⣿⣿⢃⣾⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣷⣦⡀⠹⣿⡄⠀⠀⠀⠀⠸⣿⣿⡀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⡇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣿⢷⣿⣿⣄⠀⠀⠀⠀⢿⣿⣇⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣦⡈⠻⣿⣿⣷⣦⣤⣼⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡘⢿⣏⣭⣽⣿⣿⣿⣿⠿⠿⠿⠿⠿⣿⣿⣿⡏⣭⣴⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠾⣿⣾⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⡼⢿⣿⣿⠖⠲⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣴⡴⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠀⢠⣿⡳⣽⡿⠀⠀⠀⠀⠈⠉⠑⠲⢤⣀⠀⠀⠀⢀⣠⡤⠖⠚⠉⠉⠁⠀⠀⣸⣷⣿⣿⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⠇⠀⡿⠠⢝⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⡚⠉⠀⠀⠀⠀⠀⠀⢀⣴⣞⣿⡾⠛⠉⠀⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⠀⢰⠃⠙⠲⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⢀⣀⣀⣴⣿⣿⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⡿⠀⢸⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡿⣻⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠀⢾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠉⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⢀⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡤⠊⠀⠀⠀⠀⠀⠀⠀⣠⣤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⣤⠀⠀⢰⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⣠⠴⠊⠉⠁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⠀⠀⠸⡀⠀⠀⠀⠀⠰⠋⣀⣀⣀⡠⠤⠶⠋⠁⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡟⠀⣒⣶⡇⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢻⣿⣧⠀⢹⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⠛⠋⢀⣾⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠻⣿⣦⠸⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⢀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣞⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠹⣿⣷⣿⠏⣠⣴⣶⣶⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡇⠀⣼⠋⢓⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢋⣾⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⣿⣿⣷⠀⣾⣥⣿⣿⣿⣿⣿⣦⣀⣀⣀⠀⠀⠀⠀⠀⠀⠙⣦⡇⢀⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⠿⣿⣿⣿⣿⣷⣦⠀⠀⣿⢠⡞⣹⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢻⣧⡘⢦⣈⠃⣽⢿⣿⣿⣿⣿⡍⢣⢾⡏⠘⢧⣭⡤⢆⣽⠿⣿⣿⡿⣦⣼⣡⡞⡾⢩⣿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⣶⣿⣿⣿⡿⠋⢹⣿⣿⢹⣿⣿⣧⠀⠙⠿⣷⣬⣍⡤⠼⣿⡿⣿⣿⣿⣦⡈⠉⠛⠓⠲⣶⡟⠁⠀⢸⣿⣶⣿⡇⡟⡜⢠⣿⣮⣥⣝⣶⢤⣖⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⢩⠿⠁⠀⠀⡾⢹⡇⠸⣿⣿⣿⡄⠀⠀⢹⡅⠀⠀⢰⡿⢁⠈⠻⣿⣿⣟⠶⣄⡀⠀⢹⠁⠀⠀⠀⣿⣿⣿⡼⣽⢡⣿⣿⣯⣻⡁⠀⠀⠀⠈⠉⠓⠦⣀⡀⠀⠀⠀ ⠀⢀⡴⠋⠀⠀⠀⠀⣇⢸⠃⠀⣿⣿⣿⣿⡀⠀⢸⡇⠀⢀⠟⠁⠸⠀⠀⠈⠻⣿⣆⠀⠉⠃⢸⠀⠀⠀⢰⣿⣿⣿⢡⣡⣿⠈⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⣀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⣿⣿⣿⣿⣷⡀⠈⣇⠰⠋⠀⠀⢠⡇⠀⠀⠀⠈⠻⣆⠀⠀⢸⠀⠀⠀⣸⣿⣿⣡⣾⣿⣿⠀⠀⡇⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⢠⡏⣿⣿⣿⣿⣿⣷⡄⢻⡀⠀⠀⠀⠀⢷⣀⡴⠂⠀⠀⠻⡄⠀⢘⡇⠀⣴⣿⣿⣿⣿⡟⢰⣿⠀⠀⣇⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣆⠀⠀⠀⠀⠀⢀⠏⢰⣿⣿⣿⣿⣻⣿⣿⣦⣧⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠑⠀⠀⣇⣼⣿⣿⠀⣿⡇⠀⣿⠇⠀⠀⢸⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣟⣆⠀⠀⠀⠀⠀⠀⡼⣿⣿⣿⣿⣿⣿⣷⣿⣿⣦⡀⠀⠰⠶⠶⠶⠶⠤⠤⡤⠀⢀⣴⣿⣿⣿⡏⠀⢸⠀⢸⣿⠀⠀⠀⣸⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢮⡁⠀⠀⠀⠀⡼⢷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠁⠀⡎⢀⣿⠃⠀⠀⠀⣿⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣱⣄⠀⠈⠁⣾⣿⡿⢻⠿⢿⣿⣿⣿⣿⣇⠀⠀⠙⢦⡀⠀⠀⠀⣠⣾⣽⣋⣾⣿⣿⠏⠀⠀⢀⣿⡏⠀⠀⠀⢠⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⣷⡌⢳⡄⠸⣿⡏⠁⠘⡆⠈⠿⣿⣿⣿⣿⣆⠀⠀⠀⠙⢶⣾⣛⢿⢾⣿⣿⣿⣿⣿⠀⠀⠀⣸⣿⡀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣌⠻⢦⡹⡄⠀⠀⠀⠀⣧⠀⠀⠋⠈⢻⣿⣿⣦⡀⠀⠀⠀⠉⣿⡛⠛⠋⠁⢻⣿⠟⠀⠀⢰⡿⠿⠷⣿⣿⡀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣳⣄⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡘⠻⢦⣀⠀⠀⠈⢿⠀⠀⠀⣟⡿⠀⠀⠀⠀⣣⣤⡾⠋⣿⡇⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣇⢻⣷⡦⣌⡻⢦⣄⡀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠈⠉⠳⣦⣼⣤⣴⣞⣋⡀⢀⣀⣠⠶⠛⢁⠀⠀⣿⠛⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠉⠉⢀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⠉⠀⠀⠀⠀⠐⠋⠉⠉⢉⣉⣉⣱⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣴⡆⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣽⡶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⡎⣹⠞⢋⣹⣶⣭⣹⡦⣄⠀⠀⠀⠀⠀⠀⠈⢯⠉⢠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⢸⠀⣡⣾⣿⣿⣿⣿⣿⣿⣦⣷⡄⠀⠀⠀⠀⠀⠈⢷⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠈⠿⣶⣿⣿⣿⣿⣿⣿⣷⣍⢻⣿⠘⡄⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⣯⣤⣤⡀⠀⢀⣠⠆⠀⢿⣿⣿⣿⢽⠟⠉⢻⣿⡆⣿⣇⡇⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⢿⣟⡶⠛⠁⠀⠀⠘⣿⣿⣿⣎⣷⣤⣀⣩⣴⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣷⡿⠋⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⠋⣠⢤⣶⠇⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀ ⠀⠀⣠⠞⠉⠀⠀⠀⠘⠁⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀ ⣠⣾⣁⣠⣤⣤⠴⢦⠶⢶⣶⣶⣶⣶⣶⣶⣦⣤⣤⣤⣄⣀⣀⣀⡀⠙⣆⠀⠀⠀⢠⡄⠀⠀⠀⢻⡇⠀⠀⠀⠀ ⠉⠉⠙⠢⣷⠙⠛⠀⠳⠋⠻⣿⣿⣿⣿⣷⣾⣿⠿⠿⠟⠛⠋⠉⠀⡴⠋⠀⠀⠀⠀⢀⡀⠀⠀⢻⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⣾⡿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣠⠎⠀⠀⠀⡾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠘⠁⠀⠈⡁⠀⠀⠀⣠⠃⠀⠀⢠⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⣳⣶⠶⠶⣤⠾⠃⡀⠀⠀⣠⡀⠙⠲⢄⡀⡏⠀⢀⡠⠜⢻⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⠀⠀⠀⢠⡾⠆⢠⣿⣤⠌⠋⠳⣀⠀⠀⠙⣿⠋⠁⠀⣠⠞⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⢤⣀⣸⠀⠀⠛⠉⠉⠀⠀⢀⠼⠂⣀⢴⡃⠲⢮⣉⣠⣴⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣮⣩⢽⣷⠀⠀⠀⠀⠀⠐⣇⣰⣿⣁⠀⢻⠓⢦⣤⠴⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠉⣹⣧⣀⠀⠀⠀⠀⠉⠛⠟⠀⠀⢸⢷⡒⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠉⠉⣿⣽⣦⣤⣤⣤⡆⠀⠀⡰⠋⠙⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⡁⠈⠉⠉⠉⠡⡏⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣼⠓⢢⣭⠇⠀⠀⠀⢀⣱⡞⠓⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠟⠒⠛⠁⠀⠀⠒⠛⣿⣧⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣶⣦⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⢀⠀⢹⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣷⣄⠨⣿⣿⣿⡌⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣷⣿⣿⣿⣿⣿⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣴⣾⣿⣮⣝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠟⣹⣿⡿⢿⣿⣿⣬⣶⣶⡶⠦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣢⣙⣻⢿⣿⣿⣿⠎⢸⣿⠕⢹⣿⣿⡿⣛⣥⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⡏⣿⡏⠿⢄⣜⣡⠞⠛⡽⣸⡿⣟⡋⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠾⠿⣿⠁⠀⡄⠀⠀⠰⠾⠿⠛⠓⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⢐⢉⢷⣀⠛⠠⠐⠐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣠⣴⣶⣿⣧⣾⠡⠼⠎⢎⣋⡄⠆⠀⠱⡄⢉⠃⣦⡤⡀⠀⠀⠀⠀ ⠀⠀⠐⠙⠻⢿⣿⣿⣿⣿⣿⣿⣄⡀⠀⢩⠀⢀⠠⠂⢀⡌⠀⣿⡇⠟⠀⠀⢄⠀ ⠀⣴⣇⠀⡇⠀⠸⣿⣿⣿⣿⣽⣟⣲⡤⠀⣀⣠⣴⡾⠟⠀⠀⠟⠀⠀⠀⠀⡰⡀ ⣼⣿⠋⢀⣇⢸⡄⢻⣟⠻⣿⣿⣿⣿⣿⣿⠿⡿⠟⢁⠀⠀⠀⠀⠀⢰⠀⣠⠀⠰ ⢸⣿⡣⣜⣿⣼⣿⣄⠻⡄⡀⠉⠛⠿⠿⠛⣉⡤⠖⣡⣶⠁⠀⠀⠀⣾⣶⣿⠐⡀ ⣾⡇⠈⠛⠛⠿⣿⣿⣦⠁⠘⢷⣶⣶⡶⠟⢋⣠⣾⡿⠃⠀⠀⠀⠰⠛⠉⠉⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣷⣤⡾⣶⠿⣷⡿⣷⣾⣧⣼⣆⣴⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣯⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⠛⠟⣷⣶⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢨⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣁⣠⣀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠉⠀⠀⠀⣹⠟⠃⠀⠀⠀⠑⡄⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⠸⢷⠀⣏⠀⠀⠀⣴⠦⠀⢹⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⡤⠖⠲⠤⠽⣄⠀⠀⠀⠀⢀⠞⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣷⣄⣀⡀⠀⠈⠑⠒⠒⠚⠁⠀⠀⣾⣿⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣯⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠉⠉⠛⠿⣏⡉⠉⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⢀⣀⣠⣴⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣽⠉⠉⠉⢀⡞⡋⢀⡈⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⢮⡇⡏⠀⠀⠀⡾⣀⠀⢹⣿⣀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣾⢸⠁⠀⠀⢤⣧⣭⠵⠶⠿⢽⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡟⡾⠀⠀⠀⠈⠉⡇⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣟⡝⠁⠀⠀⠀⠀⢸⠇⠀⠀⠠⢸⠙⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⡟⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⣾⣇⠘⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣁⠀⠀⠀⠀⠁⠀⢐⣿⠀⠀⠀⠀⡇⠹⣧⣻⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⡛⠒⠒⠒⠶⠶⡾⢯⣀⠀⠀⢸⠧⠤⠴⡾⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣦⡀⠀⠀⠀⣧⡀⠈⠙⠓⠾⠄⢀⡾⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣝⡂⠉⠓⠦⣤⠘⠳⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⡏⠓⠒⢻⠶⡤⠤⠤⠤⡤⠖⠚⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣼⠀⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣽⠀⢇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣿⣍⣭⣍⣯⣷⠿⠤⠤⠤⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣻⠟⠁⠈⢽⡏⣻⠟⠓⠶⠶⠶⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⢽⣓⣒⣲⡶⣻⣏⡅⠀⠀⠀⠀⠀⣀⣼⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠻⠭⢍⣚⣒⣺⡯⠭⠽⠓⠃⠈⠋⠁⠛⠋⠁⠙

⠀⢀⣶⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠋⢁⣀⣠⣤⣀⣀⣀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⠿⠿⠿⠋⠀⠀⠀⠀⣀⣤⣶⡆ ⢠⣾⣿⣿⢿⣿⣿⣿⣿⣧⠀⠀⠀⣀⣤⣴⣾⣿⡿⠟⠋⠀ ⠘⣿⣇⠀⠈⢻⣿⣿⣿⣿⣷⣶⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀ ⠀⢻⣿⡆⠀⠀⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠛⠁⠀⠀⢹⣿⣿⡟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠻⠟⢛⣛⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣉⡄⠀⣀⡀⠨⣙⣏⣉⣽⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡿⣿⢿⣿⣿⣿⡿⣟⣿⣯⣿⣷⣿⢾⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣒⡛⢫⠤⣠⢤⣤⣤⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣻⣯⣿⢿⣿⢯⣿⣯⣿⣿⣻⣞⡷⣿⣽⣻⡽ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢮⣭⣉⡓⠺⠊⢉⠓⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣿⣻⢿⡿⣯⢿⣷⢯⡷⣯⣟⠷⣯⡗⡿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣩⣿⣿⢿⣷⣄⡙⢮⠭⡁⢠⣬⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣽⣯⢿⣽⡿⣾⣻⣽⣳⣞⣟⡧⣟⡽ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⡴⠹⢿⣿⣀⣿⣿⣯⣍⢛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣾⡿⣯⣿⡽⣟⡾⣵⢫⣾⡱⢯⡜ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⢀⣞⣰⣀⣾⡷⠘⣿⣿⣟⣩⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣻⢷⣟⣿⢯⡷⣏⡟⣶⡹⢇⡞ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣰⢯⣾⣿⣿⡿⠁⠀⠀⠼⢿⣿⠥⢤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣟⡾⣟⣯⢿⡼⣹⢶⡹⢣⠞ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣴⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠘⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⢿⡽⣯⣟⢾⡱⣏⠵⣋⠎ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢬⡙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣽⣳⢯⣏⡗⣎⠳⡌⠆ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⢻⡗⣮⡝⣬⢳⠉⡎ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⣯⢷⣫⢗⡭⢎⢧⡙ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣶⡆⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣀⢛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣟⣯⣟⣧⡟⡼⣉⢆⠣ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠹⣿⢿⡟⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡂⠭⢊⠻⡹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⣻⣞⡽⣲⢍⡎⢇ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢻⠆⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢡⠒⠐⢀⠀⠠⠐⡆⢯⡹⡹⢛⡯⢭⡹⣿⣿⣿⣿⣿⣿⣿⡿⣾⢯⣷⣻⣜⡳⢎⡜⠦ ⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠻⢷⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡄⠠⢎⢦⡹⢄⡄⣌⣩⣝⠾⣡⢃⠡⠃⡘⢧⠿⣽⣻⣿⣿⣿⣿⣿⣽⣿⣟⣷⣻⡼⣝⢮⡙⡖ ⣿⣿⣿⣿⣿⣿⣿⠃⣾⣷⣄⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢉⣩⣁⣳⣶⣦⣤⣤⣈⣥⢛⡞⣶⣿⣜⣫⢝⣶⣫⢞⣡⣀⣒⣀⡴⣨⡽⣎⣿⣿⣿⣿⣿⣿⣿⣿⢾⣯⢷⣻⡜⣮⢱⢣ ⣿⣿⣿⣿⣿⣿⣿⡇⣿⢻⠇⠛⢧⠀⠀⠁⠀⠀⠀⠾⠛⣉⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣯⣿⢾⣯⢷⣻⣼⢣⢧ ⣿⣿⣿⣿⣿⣿⣿⣿⡌⣿⠀⣶⣿⠃⠀⠂⠀⠀⢰⣶⡾⠟⠫⣈⢿⡿⠟⣨⣿⣿⣿⢿⡆⠀⠈⣿⣿⣿⣿⣿⡟⢹⣯⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣿⡏⢸⣿⢯⣿⢯⡿⣟⡾⣏⣞ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠸⡀⢿⡃⠀⠀⠁⠀⠀⠀⠀⠀⠀⣀⣉⣛⠶⣿⣿⣿⣿⠟⣿⠃⠀⢠⣿⣿⡏⢿⣯⣭⠷⣭⣭⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣿⣿⣯⣟⣯⡿⣽⣻⢞⡵ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠱⡈⠹⡄⠀⡁⠀⠀⠀⠀⠀⠈⠙⠋⣙⣹⣿⣿⡿⠋⠀⠀⠀⠀⢺⣿⣿⣿⣆⢻⣿⣻⣶⣷⣿⣿⣿⡿⣟⣿⣿⣿⣿⣿⣿⣿⣟⣾⢯⡿⣽⡷⣯⢿⣹ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⢲⡾⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠜⡹⠟⠉⠀⣀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣞⡽⢿⣿⡿⢿⡟⢶⣡⣿⣿⣿⣿⣿⣿⣿⣳⣯⢿⣯⣟⣷⣻⣽⡳⣏ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⡀⣀⡆⡇⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⣠⣾⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⡏⠱⠂⠄⣙⢣⣟⣮⣿⣿⣿⣿⣿⣿⣿⣟⣷⣻⣟⡾⣽⣞⡷⣯⡽⣳ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠏⠀⠀⠀⠀⢈⣿⣿⣿⣿⣍⠣⡉⠴⣌⢷⣾⣻⣿⣿⣿⣿⣿⣿⡿⣞⣯⢷⣯⡟⣷⣫⡽⢶⡻⣵ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⡑⢺⡿⢏⢀⣠⣀⠀⣦⣀⢻⣿⣿⣿⣿⣣⣝⡳⣎⣿⣽⣿⣿⣿⣿⣿⣿⣟⣿⡽⣯⣟⢶⡻⣵⢣⡟⣯⢳⢧ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⢰⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣟⢢⣏⣷⢿⣭⣻⢷⣿⣿⣿⣿⣽⣾⣳⣟⣷⣫⢯⡷⣭⢳⡝⣮⢛⡼ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⣞⡿⣎⡶⣿⣿⣿⣿⣿⣿⣞⡷⣟⣾⡳⣏⡷⣹⢎⡷⣙⢦⣋⠖ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣺⣽⢳⢏⣾⣿⣿⣿⡍⣉⣛⣻⡿⢿⣾⣽⣝⣳⣝⢮⠳⣍⠶⣉⠞ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣧⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡿⠿⠾⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣞⢿⣺⣿⣿⣿⣿⣿⡉⢿⣿⡙⠲⣤⣈⡙⠻⠮⣽⣙⡌⢣⠱⣊ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢸⣆⠠⡀⠀⠀⠀⠀⠘⠉⠁⠀⠀⢀⣠⣶⣿⢿⡛⣴⣿⣻⢻⡽⣷⢯⣞⣿⣿⣷⣿⣿⣿⣿⣿⣿⣡⡄⠀⢢⠉⠱⣄⠀⠉⠈⠐⠃⠄ ⣿⣿⣿⣿⢿⣻⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⢀⠹⣄⠙⣄⡀⠀⠀⠜⢢⠳⣾⣿⣿⣿⣿⣿⣷⣯⡷⢭⡷⣯⢿⣯⣿⢾⣯⣿⣿⣿⣿⣿⣿⣿⣿⣷⣆⠀⠀⠉⠢⠈⢦⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⢱⡙⢧⡈⠻⣦⣄⠘⠀⠠⠀⠈⠁⠀⠀⠀⠀⠀⢌⢧⡻⡽⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣷⡄⠀⠀⠃⠈⣷⡀⠀⠀⠀ ⣿⣿⣧⣿⣿⣧⣿⠟⠀⠀⠀⣠⠀⠀⢀⣠⠀⠀⢿⠛⠻⢤⡘⠻⣤⡀⠀⠀⠀⠀⢀⣀⣠⣤⡼⣼⢧⣿⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⡄⠀⠀⢀⠸⡇⠀⠀⠀ ⣿⣷⡿⣿⣽⠟⠁⠀⣠⡏⢰⡇⠀⠀⢸⣿⠀⠀⠘⣧⠤⠄⠙⢶⣌⠛⢶⣤⣶⣶⣿⣾⣿⣯⣟⣯⣿⢷⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣳⢯⣿⡄⠘⠤⢂⠙⢦⡀⠀ ⣟⡾⣽⠟⠁⠀⠀⢠⡿⠀⣾⡇⠀⠀⠹⢿⣀⣤⡀⠙⢆⡰⣳⣦⣈⡛⣶⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣟⣿⣿⣿⣿⣿⣿⣷⢫⣞⢿⡃⠄⢂⠀⢣⢳⡀ ⣯⡟⠃⠀⡰⠀⠀⣿⠃⢸⣿⡇⢀⠀⡀⠀⠈⠻⢿⣷⣮⠵⣹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣷⣿⣿⣟⡿⣷⣿⠿⣝⡷⣎⠲⣅⠀⠀⠈⠀⠡⢓ ⠋⠀⣀⠔⠁⠀⢀⡇⠀⣾⣿⡄⠈⣆⠘⡀⠀⠀⠀⠹⢿⣿⣿⣟⣯⣙⣌⣙⡻⢿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⡿⣿⢯⣟⣿⣿⡿⣿⡽⣾⣽⣻⣿⡹⣌⢳⣍⡒⠈⠄⠀⠀⠀⠀⠈ ⠀⠀⠀⠠⣆⠀⢸⠀⢠⠿⣿⡇⠀⢸⣧⠑⢦⠀⠁⠀⠀⢈⠛⢿⣿⣽⣶⣯⣽⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⣿⣻⣞⡷⣿⢯⣟⣷⢳⣿⣯⡕⢎⠲⡡⠌⠐⠠⡀⠀⢀⠀⠀ ⠀⠀⠀⠀⠈⢆⡇⠠⠊⠀⣿⡇⠀⠀⣿⡷⣄⠳⣤⠀⢠⠀⠀⠀⠘⠻⠿⣿⢿⡿⠟⢉⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣟⣾⢿⣽⡻⢾⡭⣟⣿⡗⢮⡡⠂⠑⣂⠀⡲⢱⠀⠄⡁⠀ ⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⣿⣷⠀⠀⢸⡷⠜⢧⡈⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡾⡽⢧⠿⣜⣿⡟⢢⠑⡤⠘⢤⠣⢌⢣⠘⠠⠀⠂ ⣾⣦⡀⠀⠀⠀⠀⢙⣦⠀⣿⣿⠀⠀⠀⠀⠆⠐⠛⣦⣄⠠⣄⠀⠰⠀⠀⠀⠀⠀⡐⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⢯⡿⣷⣿⣻⠯⣷⣎⡿⡍⢦⡙⠴⡁⠎⣇⠫⢄⠊⢀⠁⠀ ⠀⠀⠉⠲⣭⣯⣿⣾⣿⣷⣽⣿⡀⠀⠀⠀⠁⠀⣨⡇⠸⣷⣄⠁⠄⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⣟⢿⣿⣿⣿⣿⣿⣿⡣⢿⡱⢎⡝⠻⠶⣾⡽⣙⠦⡙⠤⠃⢘⠀⢳⡈⡐⠀⠀⠀ ⠀⠀⠀⠀⡿⢿⣿⣿⣿⣿⣿⣿⣇⢠⠐⡁⢰⣿⠿⡷⠀⠹⡙⣶⣄⡀⠀⢠⡄⢀⣾⡿⣟⢣⠟⡼⢫⣿⢿⣿⣿⣿⡿⣿⣷⣏⠂⢜⡱⣌⡄⢣⣝⠂⡉⠒⡁⠀⠀⠂⠐⠈⠀⠠⠀

⠀⠀⠀⠀⠀⠀⢀⡤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡏⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⣀⠴⠋⠉⠉⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠚⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠦⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀ ⢠⣤⣶⣾⣧⣤⣤⣀⡀⠀⠀⠀⠀⠈⠀⠀⠀⢀⡤⠴⠶⠤⢤⡀⣧⣀⣀⠀ ⠻⠶⣾⠁⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⢹⣿⣭⣽⠇ ⠀⠀⠙⠤⠴⢤⡤⠤⠤⠋⠉⠉⠉⠉⠉⠉⠉⠳⠖⠦⠤⠶⠦⠞⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢔⣒⠂⣀⣂⣤⣄⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣿⠋⢠⣟⣼⣷⠼⣞⣽⢏⣿⣆⠱⣄ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⣆⠛⠢⠐⡍⡉⣾⣾⣽⣟⡰⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⢿⣿⣦⠀⠤⢶⣿⠿⢋⣴⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣺⡙⢻⣿⣿⣧⣽⣉⣁⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣷⡔⡉⣩⢋⡋⠩⠯⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⣘⣶⣁⢙⢐⣄⡴⠪⠓⠁⠉⠃ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⢻⣿⣿⣿⣿⠻⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠫⣿⠉⠻⣇⠘⠓⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠇⣿⠂⠁⠀⠀⠀⠀⠀⠀ ⠀⢶⣾⣿⣿⣿⣿⣿⣶⣄⠀⢐⢝⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣧⠈⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠻⢿⣿⣿⠿⢛⣄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡴⡖⣄⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠙⢭⡑⠫⣴⠁⣸⠖⠋⠉⠙⠲⣞⠉⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠹⣄⡽⠋⠃⠀⠀⣠⣖⣛⡉⠓⠦⡀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀ ⠀⠈⣧⠔⠚⣿⠁⠀⢀⡤⠚⢁⣀⣀⡙⣆⠀⠑⢄⠀⠀⠉⢧⠀⠀⠀⡀⠀ ⠀⠰⠁⠀⠐⡏⠀⢠⡏⢀⣼⣿⣋⢲⣤⠉⢦⣀⣸⣀⠀⠀⢸⠉⢉⡝⣇⠀ ⠰⠁⠀⠀⠀⣇⠀⢸⢷⣾⣃⣾⢁⡷⠃⡇⡸⠉⡐⢈⠂⠀⢸⡶⢭⣠⠏⠀ ⡇⠀⠀⠀⠀⢹⠀⠸⡄⠳⣬⣉⠉⣀⣜⣴⡡⠊⢠⠃⠀⠀⢠⣃⣠⣌⣑⣄ ⢧⠀⠀⠀⠀⠀⢣⡀⠉⠲⣤⣬⠉⠉⠉⣡⣤⠖⠁⠀⠀⢀⠾⡅⠀⣠⠖⠉ ⠈⠳⡆⠀⠀⠀⠀⢹⣦⠀⠘⣌⠉⠉⢉⣼⠟⠀⠀⢀⠖⠁⠀⣧⠞⠁⠀⠀ ⠀⠀⠸⣄⠀⠀⠀⢸⠙⢦⡀⠘⢆⣀⠾⠯⠤⠤⠖⠁⠀⠀⢠⠃⠀⠀⠀⠀ ⠀⠀⠀⢨⡟⠒⠒⢺⣇⠀⠉⠓⠒⠓⠂⠀⠀⠀⠀⠀⠀⢴⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⣠⠏⠈⣳⡦⠤⣀⡄⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣧⣚⣡⠤⢾⡁⢇⠀⡼⠉⠙⠓⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠦⠰⠠⠀⠤⠤⠄⠤⠄⠀⠠⠤⠄⠀⠄⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⠿⠛⠛⣲⣿⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣾⠏⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠟⠁⠀⢀⣼⡿⣡⣾⣿⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠟⠁⠀⠀⣠⣿⢏⣼⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣇⢻⡾⣿⣯⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⢾⣷⠿⠿⠿⠛⠓⠒⠒⠒⠚⠛⠓⠛⣛⠿⠟⠛⠛⠛⢛⣛⣛⣻⠿⠿⠿⠿⠿⠿⠿⡧⠄⣿⣆⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⠴⠋⠉⠉⠉⢀⡘⣛⣉⣁⣉⡉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠶⠒⠒⠚⠁⠀⢹⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⣿⣦⠶⢻⣿⣿⣟⣛⣗⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣻⣯⣿⣭⡉⢳⡦⢤⣤⣤⣤⠤⢤⡤⠾⠥⢤⡀⠀⢀⣀⣀⠀⠀⠻⠿⠿⣯⣩⣏⡛⠹⡶⠤⣤⡀⠀⠀ ⠄⠀⠀⠀⢰⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣶⣖⣒⣾⣷⡄⠀⠀⠀⣰⠃⡴⠋⠀⠈⢦⠀⠀⠀⠀⠀⢸⣷⠉⢹⣿⢓⣖⢳⠀⠀ ⡇⠀⠀⠀⣸⢫⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⡇⢙⣲⣄⢄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⠃⠀⠀⢰⠃⡼⠁⢠⣾⣯⡳⣧⠀⠀⠀⠀⠀⢹⠀⠈⢹⡼⣈⣻⠀⠀ ⡇⠀⠀⠀⣟⢈⠳⠾⡄⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⡷⡭⣭⡭⣅⡿⡿⠀⠀⠀⢸⣞⣁⣠⣿⣿⣿⣿⣸⡀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣿⣾⠀⠀ ⡇⠀⠀⣾⣯⣉⣉⠀⣷⡘⠛⠛⠉⠉⠉⢉⢉⣩⣉⣛⣛⣛⣛⣿⣻⣻⣿⣿⣟⣁⠝⠓⠀⠒⠒⠒⠒⠒⠒⠒⠋⠤⣤⢿⣿⣿⣿⣿⣿⠇⠀⠀⠀⣀⣄⣀⣀⣼⣹⣿⣿⠀⠀ ⡇⠀⠀⣿⣯⣍⣻⡟⢳⣶⣶⣶⣶⣶⣶⣶⣶⣦⣦⣶⣶⣶⣶⣶⣤⣤⣤⣤⣬⠤⣤⣖⡮⢭⡭⢭⣭⣭⠭⠝⠛⠛⠹⣿⣿⣿⣿⣿⣿⠒⢈⡩⠭⠭⣧⠐⠂⣹⣿⣿⣿⠀⠀ ⠃⠀⠀⣿⣿⣽⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠁⠀⢰⣾⣿⣿⠛⠛⣿⠄⠀⠀⢠⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⡠⡇⠀⠤⣿⣿⣿⣿⡆⠀ ⠀⠀⠀⢳⣬⣭⣅⣹⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠸⠿⠿⠿⠿⠛⠛⠀⢀⡀⣼⣿⣿⣿⣿⣿⣿⣇⣀⣠⣬⣴⣷⣾⣿⣿⣿⣿⣿⡇⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣤⣶⣶⣶⣾⣷⣶⣶⣴⣤⣿⣧⣴⣶⣶⣶⣾⣿⣿⣯⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠉⠀⠀⠈⠽⣿⣿⣿⣿⣿⣿⣷⡄ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣻⡿⠃ ⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡼⠋⠀⠀ ⠀⠀⠀⠀⠘⢿⣿⣍⡉⠉⠉⠉⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠛⠳⠶⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⠿⠿⠿⠿⠟⠁⠀⠀⠀⠀⣠⣴⠟⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠒⠶⠶⠤⣤⣤⣤⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢀⣠⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠒⠒⠲⠶⠶⠶⠶⠶⠶⠶⠒⠛⠛⠉⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⣠⡴⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⣸⣷⣤⣤⣄⣀⣴⠞⠉⠀⡠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡙⠁⠀⠀⠀⠀⡠⠋⠔⠁⢀⠞⢠⠋⠁⠀⠀⠰⠁ ⠀⠀⠀⠀⠀⠀⠀⢀⡀⡼⠋⠀⠀⠀⠀⠀⠀⢧⠎⠀⢠⠁⡠⠁⠀⠀⠀⠀⠀⡂ ⠀⠀⠀⣠⠶⣤⣀⡏⠙⠁⠀⠀⣴⣿⡆⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠈ ⢀⡴⠛⠃⠀⠙⢟⠷⣦⣀⠀⠸⣿⣿⠇⡠⠐⠒⠒⠀⢄⠀⠀⣴⣿⣿⣷⠀⠀⠀ ⣿⠀⡰⣲⣦⠀⠀⠥⣪⢝⠳⣦⣄⠀⠌⠡⢀⠴⡀⠀⡀⢡⠀⠻⣿⣿⡿⠁⠀⠀ ⡏⠀⠱⠿⠟⠀⠀⠀⠀⠉⠛⠖⠉⢿⢦⣄⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⡀⢴⠄⡔⠀⠢⢄⡀⠀⠀⠀⢸⢸⢸⢻⢶⡶⠶⣦⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⢄⡑⠒⠊⡠⣤⣄⡀⡏⡗⠂⠄⡸⣼⣸⢸⢸⢸⢑⡺⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠳⢮⣝⣫⣍⡒⠭⣛⠷⣧⣄⠀⠀⠙⠛⠿⣾⣼⠀⠀⢸⡆⠀⠀⢀⠀⠀⢀⣀ ⠀⠀⠀⠈⠙⠻⢿⣦⢤⣍⣒⠭⣛⣖⣤⣀⣀⡀⠉⠂⠄⣀⣇⠐⠄⠤⠑⠂⠚⠀ ⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠸⡏⠁⢀⠄⠂⠀⠙⠳⣤⣀⡟⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⡇⠠⠁⠀⠀⠀⠀⠀⠐⠙⡧⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠛⢀⣠⠴⠒⠚⠉⠉⠁⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣯⡝⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⣦⡄⠀⠀⠀⠀⣀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠻⣷⡀⢀⣼⢿⡞⠁⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣻⠟⠛⡟⠀⠀⠀⣀⡤⠿⣿⣷⣦⣴⣾⣿⠇⠀⠀⠀⠀⠀⠀⢀⡤⠖⠒⠀⠐⠒⠶⣄⡀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣐⣋⠀⣸⠁⠀⢠⠞⠁⠀⠀⠈⠉⠉⢉⣽⣿⣷⡄⠀⠀⠀⢀⡞⠉⠀⠀⠀⠀⠀⢰⣿⣿⣿⣦⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⢀⡇⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⢿⡄⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠟⠉⣇⠀⠀⠀⠀⠘⡇⠀⠀⠐ ⠿⢿⣿⣿⣿⡿⠃⣸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⢿⣿⣯⡿⠛⠉⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⢈⣽⠋⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⢤⣄⣀⣤⣤⣶⣟⣒⡶⠒⠒⠒⢶⠈⠳⣄⣀⠀⠀⠀⢀⣠⠴⠋⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀ ⣤⣀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣁⣀⣀⣹⣩⡤⠤⠔⠒⠉⠻⣧⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⢰⣄⡀⠀⣾⠀⠀⠀⢀ ⣿⠛⡇⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠻⣶⡟⠄⠀⠀⠨ ⠿⠈⢿⣠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⣰⢻⡇⠀⠀⠀⠀ ⠀⠀⠸⣯⡀⠀⠀⠀⣠⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠹⣧⡼⠁⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⣄⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⢀⡤⠞⠉⠀⠀⢠⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡟⠳⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠖⠛⠉⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣨⣇⠀⢀⡀⡉⠉⠛⣶⣶⣶⠶⣤⣤⠤⠤⣦⠀⠀⠀⠀⣀⣠⠞⠋⠙⠿⣏⠉⠓⢦⣀⡀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠀⠀⣧⡴⠖⠛⢋⣉⣼⡄⠀⠀⠀⠈⠳⣄⠀⠈⠙⢳⣶⣶⣶⣾⣿⣿⣿⣿⠀⢀⣶ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠑⢦⡀⠀⡷⠔⠒⠉⠉⠀⠀⢱⣄⠀⢀⣠⠞⢻⣷⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣹⠋⠀⠈⣳⣄⣹⢿⠇⠀⠀⠀⠀⠀⠀⠀⡟⢶⣋⣠⡞⠉⠘⢿⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠻⣅⣈⣡⣼⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⣛⠁⣹⠇⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⣀⣠⣬⡙⢦⣄⡀⠀⠉⣀⣼⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠈⠋⠁⠀⣀⣴⠊⠀⠀⠀⠀⣀⠀⢀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠉⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⠉⠙⢲⠋⠁⠀⠘⡷⡄⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⡴⠒⠢⡄⠀⠀ ⠀⠀⠀⠀⣠⠋⠁⠀⠙⢾⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠁⠀⠀⠀⠀⡰⠃⠀⠀⠀⠱⡜⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⣀⡞⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⠈⠀⠀⠀⡎⠀⠀ ⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⣠⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣠⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⠏⠀⠀⠀⠈⢣⠀⢀⠖⠉⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⡤⠒⣄⠀⠀⠀⠀⠈⠳⢄⠀⠀⣠⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠲⠤⣄⡀⣀⡔⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣷⠃⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⢠⠖⠒⢼⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡅⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⡼⠀⠀⠀⠀⡾⠋⠉⠛⠳⣄⣴⠃⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⢀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⡇ ⠀⠀⠀⠀⠀⠀⠀⡞⠉⠙⢾⠇⠀⣿⡄⠀⠀⠀⠀⠀⠀⠈⠳⣀⠔⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⣧⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⠀⠀⢀⡴⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⡠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠮⣲⠾⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠓⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⣀⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⢤⣀⣀⣀⣠⠴⠛⠒⠤⠴⠚⠉⠀⠉⠉⠀⠀⠈⠛⠲⢄⠀⠀⠀⠀⠀ ⠀⢀⡤⣖⠒⠚⠋⠉⠉⠛⠛⠁⠀⠀⠀⠀⠈⠁⠀⠁⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢀⣀⣀⠀⣈⣓⣦⠀⠀⠀ ⠀⢸⠀⠈⠛⠉⠉⠑⠦⠤⠤⢤⣀⣀⠀⢀⣀⣀⡠⠴⠚⠢⠤⠤⠖⠋⠀⠉⠓⠚⠁⠀⠈⠉⠁⠀⣨⠇⠀⠀ ⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣀⠀⠀⠀⡀⠀⠀⢀⡀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣾⠀⠀⡞⠁⠀⠀⠀ ⠀⣾⠁⠀⠀⠀⠀⠀⣠⣾⣿⠀⢨⠇⠈⢣⡀⢀⣳⣄⣀⣞⠀⠀⢀⣸⣄⣰⡀⢀⠀⠈⠁⠀⢰⠃⠀⠀⠀⠀ ⠀⢹⡄⠀⠀⠀⠀⠸⠿⠟⠁⢰⡋⠀⠀⢀⠟⠉⠀⠀⣀⣈⠓⣾⠋⠀⠀⠀⠉⢻⡀⠀⣠⠖⠁⠀⠀⠀⠀⠀ ⢀⡜⠀⢀⣴⠀⠀⠀⠀⠀⠀⠀⣷⠀⢠⡏⠀⠀⢠⣿⣿⣿⣇⠈⡇⢠⣾⣿⣷⡀⣧⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⢸⡁⠀⠾⠃⠀⠀⠀⠀⠀⠀⡴⠻⡷⠸⡇⠀⠀⢸⡘⡿⢯⡟⠀⡞⢸⣿⣿⣿⠃⡏⢀⡇⠀⠀⠀⠀⠀⠀⠀ ⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠁⠀⠹⣄⠀⠀⠙⠛⠉⢀⡼⢧⣄⣙⣫⡥⠚⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠇⠀⠀⠀⠀⠀⢀⣤⠀⢀⡼⠀⡄⠀⠀⠈⠛⠒⠤⠴⠚⠋⢦⡓⠦⣤⣤⣤⣤⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⢯⡀⠀⠀⠀⢀⣼⣿⡿⠀⣞⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⠀⣀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢨⡇⠀⠀⠀⠸⠿⠋⠀⠀⢘⡆⠀⠀⠠⠖⠚⠉⡽⠉⠛⠒⡖⡖⠒⠚⣿⠉⠁⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡎⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢀⡀⠀⠀⠀⠸⠓⠒⠒⢴⡇⠛⠒⠒⣻⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡆⢀⣤⠀⠀⠀⠀⠀⠘⣆⠀⠉⠁⠀⠀⠀⠈⠒⠒⠒⠋⠁⠀⠈⠉⢽⡆⠸⡧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠃⠉⠁⢀⣤⠤⢤⣀⡀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⠤⠛⠓⣾⣧⡆⢙⡇⠀⠀⠀⠀⠀⠀⠀ ⠻⢤⣀⠀⢺⠀⠀⠀⠈⠙⠓⢦⣀⣠⢤⡄⠤⣤⣤⣴⣿⠋⢣⡞⢁⣀⣠⣤⡿⢿⡝⣯⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣏⡑⠺⣆⠀⠀⠀⢠⡶⠷⠿⠤⢤⣽⣎⣠⣿⣯⣽⣷⣾⣿⣿⣿⣿⣿⡟⠉⠙⣮⠷⢦⣀⠀⠀⠀⠀⠀ ⠀⠀⣟⠹⣟⣺⣦⣀⠀⡟⢛⣷⣲⣶⡶⢥⣴⣤⣤⣤⣤⣈⣉⣩⣿⣿⠛⠛⠓⠤⠴⠃⠀⣜⠻⣟⣻⣲⡄⠀ ⠀⠀⢿⣧⣿⡿⠿⣿⢿⣷⣿⠿⠿⠿⢧⣀⣙⣉⣭⣿⣿⡿⠟⣛⣿⠏⠛⠛⠓⠲⢶⡀⢠⣌⠳⣌⠻⢿⡁⠀ ⠀⠀⠀⠀⠉⠛⠿⣦⣸⣇⣀⣠⣴⢾⡟⠛⠉⠁⠀⠙⢻⠛⡟⠛⠁⠀⠀⠀⠀⠀⠀⠙⢦⣙⠳⣌⠳⢦⣹⡆ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣷⣶⣾⠃⠀⠀⠀⠀⠀⠸⡧⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠿⠟⠿⠿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣹⡇⠀⠀⠀⠀⠀⠀⠀⢠⠋⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢛⡇⠀⠀⠀⠀⠀⠀⣴⣿⣤⣷⣄⣠⣴⣾⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢸⠃⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣍⣽⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣷⣾⣦⣀⣴⣾⣿⣷⣄⠙⠛⠿⠽⠻⠿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣯⣭⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⠯⠛⠻⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀