⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠶⠶⠶⠶⠖⠺⠿⠷⠶⠶⠶⠶⣶⡶⠶⢶⣦⠤⣀⣀⣀⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⡝⠀⠀⠀⠈⢹⠛⢟⢯⣹⡿⠛⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣔⣋⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢠⣇⠀⠀⢀⣤⠤⢷⡌⠃⠙⣓⣲⣦⡀⠀ ⠀⠀⠀⠀⠀⢀⣀⡤⠤⠖⠚⠛⠛⠋⠀⠀⠀⠀⠀⠀⠐⠛⠋⠀⢀⡀⣀⠤⠝⠛⣛⡋⠉⢻⠙⠒⠉⣉⠀⠠⠔⠚⡏⠉⠁⢀⣀⢻⠀ ⠀⠀⣀⣴⣾⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠒⣊⡉⢤⣶⡧⠔⠊⣉⠁⠙⣤⠼⠒⠉⠁⠀⠀⠀⠀⢀⠇⠀⣠⣿⣿⣿⣿ ⢀⡾⡿⢋⣀⣀⣈⣉⣉⡉⠉⠉⠀⠀⠀⠈⠉⠉⣀⠤⠺⡉⣠⡾⠛⠁⣠⣾⣿⠿⣿⣦⠘⡄⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⣿⣿⣿⣿⠏ ⣿⣽⣷⠟⠛⠿⢿⠉⠉⠿⠿⠿⠿⠟⣧⠀⠀⡮⠤⠴⠖⣿⠟⠒⠉⢹⣿⣽⡿⣇⣼⣿⡆⠸⡀⠀⠀⠀⠀⠀⢀⣇⡀⢰⣿⣿⣿⡿⢠ ⣷⣿⣯⣉⣉⡀⠘⠛⠛⠒⠒⠒⠒⠂⣿⠀⠀⡀⠀⠀⢀⡟⠀⠀⠀⣿⣷⣯⣷⣿⣌⣿⡇⠀⢣⣀⣤⢔⣒⡮⠽⢑⣒⣸⢻⣿⣿⠁⠈ ⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣖⠀⣿⠀⠀⣷⣶⣶⣾⡇⠀⠀⢸⣿⣿⠟⣿⣭⣉⣿⡧⠤⢚⣒⡭⠥⠒⠚⠉⠁⠀⠀⠀⠙⠁⠀⠀ ⠷⢾⣿⣾⣿⣷⣿⣿⣿⣿⣿⡿⠿⣶⢿⣦⣤⣴⣯⣾⣶⠷⠶⠚⢉⡇⡟⣿⢹⡌⢠⡿⠒⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠉⠛⠛⠛⠿⠿⠿⠿⠿⠿⠿⠿⠦⠤⠶⠤⠶⠯⠭⢅⣷⡘⣞⡨⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣀⣀⣀⣀⣠⣤⣤⣤⠶⠶⠶⢦⣤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⠤⠤⠤⢤⣤⣤⣤⣤⣄⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⠛⠿⢭⣛⣉⠉⠉⠉⠉⠉⠉⠙⢿⡁⠀⠀⠉⠉⠉⠉⠛⣦⠤⠖⠒⠚⠛⠛⠛⠛⠛⢓⣶⠶⠖⠚⠉⢙⣁⣭⠭⠿⠛⠛⠛⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢽⣄⢀⣠⡴⠛⠉⠉⠉⠉⠻⡗⠚⢻⡇⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠤⢤⡶⠊⠉⠀⠹⡄⠀⠀⠀⠀⠀⠀⠉⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⠀⠀⠀⠀⢀⣤⣴⣾⣥⣶⡾⣷⣀⣀⣠⣴⣿⠥⠤⣄⣀⣀⣀⡤⠖⠉⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⢹⣄⣀⣀⣀⣀⣀⣀⣀⣀⣹⣿⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠟⠻⠯⠥⣄⣄⣿⠓⠛⡛⢉⣭⣤⣤⣤⠤⠴⠚⠛⠁⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠉⠉⠉⠉⠉⠉⣿⡁⠀⠀⠀⠀⢀⣀⣀⣀⣀⣉⣧⣀⢉⡽⠛⠛⢳⣦⡄⠀ ⠀⠀⠀⠀⢰⡿⣄⡀⠀⠀⠀⠀⢉⣹⡿⢻⣿⠿⣿⣇⡉⣑⣦⣀⣀⣀⡤⠤⠤⣤⣤⡶⠶⠶⠶⠷⠶⢾⣉⠉⠉⠉⠙⡏⠉⠉⠉⠉⠉⠉⠁⠀⠀⠈⢹⢻⣿⠇⠀⣴⣿⣿⣿⣿ ⠀⠀⠀⢠⡿⠀⠀⠉⠉⠙⠒⣶⡟⢉⣿⡿⠁⠀⢸⣿⠋⠉⣿⠀⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⡄⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⢰⣿⣿⣿⣿⢻ ⠀⠀⠀⢸⡷⣦⣀⡀⠀⠀⠘⢿⣧⠞⢫⣷⣄⣠⠏⣸⠀⠀⡏⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⣴⣶⣶⣶⡦⣄⡀⠀⠈⢦⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠀⠀⣿⣿⣿⣾⣿⣴ ⠀⠀⠀⢸⣷⡇⠀⠉⠑⣶⠀⠀⠀⠀⠀⠉⠉⠀⠐⡇⠀⢸⡇⣠⠟⠀⠀⠀⠀⠀⣠⣾⣿⡟⢀⣽⣧⡹⣟⣷⡀⠀⠈⣧⠸⡄⠀⠀⠀⠀⢀⣀⣠⣼⣿⠃⠀⢀⡇⠻⣿⣿⠟⠛ ⠀⠀⠀⢸⡿⢷⣄⡀⢀⡇⠀⣀⣀⣀⣀⣀⣀⠀⢀⠇⠀⠈⢻⡟⠲⢶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⠟⢷⢸⣹⣷⠀⠀⠘⣆⣧⣠⢤⣶⣾⣿⣿⣷⣿⣿⠤⠴⠚⠉⠉⠉⠁⠀⠀ ⠀⠀⠀⢸⣿⣦⣍⡛⠻⠃⡜⠉⠉⠀⠈⠉⢹⡆⢸⠀⠀⠀⠈⢧⡀⠀⠀⢀⡝⢉⣿⣿⣿⣿⣿⣅⡀⣸⢻⢿⣿⠀⠀⠀⢹⡿⢷⣾⡿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣿⣿⢿⣿⣷⣶⣧⣄⣀⣀⠀⠀⢸⡇⢸⠀⠀⠀⠀⠀⠉⠑⠲⡞⠀⠀⣿⣿⣿⡿⠿⣿⣿⠇⣼⡾⣹⠀⠀⣀⠼⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢶⣭⣛⣻⣿⣷⡾⢿⣿⣿⣿⣷⣿⡦⠤⣤⣤⣀⣀⣠⣼⡇⠀⠀⠹⣿⣿⣿⠀⡨⢏⣼⣿⣧⣧⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠻⢯⣉⠙⣷⣼⣿⣇⣳⣿⠈⢧⠀⠸⣄⡰⠋⠀⠀⣧⣄⡀⠀⠈⠻⠽⢯⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠿⠿⠿⢧⣬⣷⣶⣞⣁⣤⣤⣤⡵⠀⠉⠙⠒⠒⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠛⣿⣿⢻⠿⢿⡟⢻⠿⠓

⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡿⢿⣛⡛⠛⠛⠒⠒⠚⠻⡟⠉⠀⠒⠒⠒⠦⣀⡤⠤⠶⠶⠶⠿⠿⢭⡭⠭⠛⠛⣙⣛⠿⠿⠶⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⣀⡠⠞⠋⠉⠉⠙⡗⠐⣿⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⣀⠤⠒⠉⠀⠒⡶⠊⠉⠈⢆⠀⠀⠀⠀⠀⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣤⡶⠿⠛⣿⣛⣶⠶⠶⠛⠓⠒⣒⡶⠖⠊⠁⠀⠀⠀⠀⠤⠥⠤⠤⠤⠬⡦⠤⠤⠤⠔⠒⠒⠚⠻⣟⠒⠶⣦⣄⣀⠀⠀ ⠀⠀⠀⠀⣰⣇⠀⠀⠉⠉⠓⣲⢶⣾⣿⣟⠛⢦⡀⢀⣀⣀⣀⣀⣠⡤⠤⠤⠤⣤⡒⠒⠒⠺⡒⠒⠒⠒⠒⠒⠒⠒⠚⢷⣾⠁⣠⣾⣿⣶ ⠀⠀⠀⢠⠏⠀⠉⠁⠒⣲⠟⣹⣾⠁⠀⣿⠏⢉⡏⠁⠀⡠⠖⠉⠁⠀⠀⠀⠀⠀⠈⠑⢄⠀⢡⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⢠⣿⡿⣿⣟ ⠀⠀⠀⢸⣿⠢⠤⣀⡀⠛⠗⠉⠾⠦⠚⣸⠀⢸⠀⣠⠊⠀⠀⠀⢀⣠⣾⠿⣿⢷⣦⡀⠀⠣⡈⡆⠀⠀⠀⠀⠀⠀⣼⡏⠀⠸⢿⣿⣿⣯ ⠀⠀⠀⢸⣿⣀⠀⢸⠃⠀⠀⠀⠀⠀⠀⡬⠀⠘⡶⢥⣤⣤⣄⣤⣾⣿⣷⣾⣿⢯⢛⣷⠀⠀⢣⢱⢀⣀⣤⣶⣶⣿⣿⣀⡀⠖⠺⠟⠃⠀ ⠀⠀⠀⣸⣷⣭⣛⠟⢰⠋⠉⠉⠉⢹⠀⡇⠀⠀⠱⣀⠀⠈⡹⢉⣿⣿⢿⣯⣀⣸⢺⣿⠀⠀⠈⣿⢷⣾⠽⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⡟⢿⣻⣾⣦⢤⣤⣀⣸⣀⡇⠀⠀⠀⠀⠉⣺⠁⠀⣿⣿⣟⠛⢿⢇⣾⢣⠀⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠳⣶⡟⠿⣏⣿⡟⢯⡟⢏⠉⢿⢀⡶⠚⢻⡀⠀⠘⢿⣿⣴⣥⡾⠋⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠛⠛⠿⠿⠿⣬⣶⣶⣋⣀⣀⣸⠈⠁⠒⠒⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡶⣶⡶⡶⢶⡶⡶⠦

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⠖⠉⠉⠲⡒⠤⢄⡈⠉⠁⠒⠢⠤⣤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣨⠟⠁⠀⠀⠀⠀⠀⠀⠉⠐⠋⠙⠓⠶⢤⡤⣎⠉⢙⣻⢷⣦⡄ ⠀⠀⠀⠀⠀⠀⣀⣤⣤⠴⠒⡊⠁⠀⠙⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢣⠃⠀⠀⣈⡎⠙⣳ ⠀⠀⠀⣠⣴⢟⡿⠋⠁⠰⠞⠋⠁⠀⠀⠀⠀⠈⠉⠛⠲⢶⣤⣀⠀⠀⠀⠀⣰⠃⡎⡠⢤⡖⢻⡤⠊⢁ ⠀⣠⣾⡟⡡⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⠀⠀⠀⠈⠉⠛⠳⣾⠯⡼⢿⣭⡭⠟⢹⠁⣴⡟ ⠀⡇⢏⡝⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁⠀⣀⡠⠤⢒⡼⠛⠁⢀⡧⠒⠁⠀⢀⠃⣼⡿⠀ ⢀⣷⣾⠷⣤⡀⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠒⠉⣁⣤⣊⡡⠔⠊⠙⣿⠇⠀⠀⣠⣣⣼⡿⠃⠀ ⡾⣿⣿⣧⡈⠻⢷⣤⣀⠀⠉⠲⣤⣤⠒⠉⠀⣀⣴⣶⣿⣿⠟⠉⢀⣤⣤⡀⣿⣠⣴⡿⠟⠋⠉⠀⠀⠀ ⢷⠻⣿⣿⣿⣷⣤⣈⣙⣿⣶⠁⠀⠀⣵⣶⣿⣿⣿⡿⠟⠁⣀⣴⣿⣶⣷⢁⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠈⠳⢄⠙⢿⣿⣿⣿⣿⣿⣿⡄⢀⣀⣙⣙⢛⣛⠟⠉⠒⢛⣿⣿⣿⣿⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⠢⣈⠛⢿⣿⣿⣿⡇⠀⠀⢸⣶⣶⡟⠀⠀⠀⣾⣧⣿⢹⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⠦⣈⠙⢿⡿⠀⠀⠀⢿⣿⠇⠀⠀⡸⢸⣯⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠠⠤⣤⣤⣤⣭⣦⣶⣾⠷⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠿⣭⣄⣈⠉⠉⠑⠒⠢⠤⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣲⡴⠛⠁⠀⠀⠀⠀⠱⠬⣍⣓⠲⣤⣄⣀⠀⠀⠈⠙⢻⣿⣶⣤⣤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⢶⡶⢧⠤⠤⢬⣝⡻⣿⡗⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⡶⠖⠊⠉⠀⠀⠙⠻⢷⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢁⠏⠀⠀⠀⡇⣳⠈⠙⢳⡄ ⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠟⠋⠁⣠⣾⠿⠖⠀⠀⠀⠀⠀⠀⠉⠛⠳⠶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣾⠃⡞⠀⠀⣀⡴⢿⡉⣠⠔⠋⡇ ⠀⠀⠀⢀⣴⣿⡿⣫⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠷⠶⣦⣤⣄⣀⣾⠃⣼⣤⣾⠭⠽⣦⢴⡟⠁⣠⣴⠇ ⠀⠀⡴⣿⣿⣋⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣷⡦⠀⠀⠀⠀⠀⠀⠀⣈⣩⡿⠛⢻⠋⢻⣿⠿⠚⠁⢰⠃⣰⣿⠏⠀ ⠀⠀⡇⠘⢡⠟⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⢀⣠⠤⠖⢚⣩⠟⠋⠀⠀⣸⡶⠊⠁⠀⠀⢠⠇⣰⣿⡟⠀⠀ ⠀⠀⣷⣴⣿⢦⣄⠀⠈⠙⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠉⠁⢀⡤⠞⢉⣠⠔⠊⠉⣿⣿⠀⠀⠀⠀⣰⢋⣠⣿⡿⠁⠀⠀ ⠀⣸⣿⣿⣿⡈⠻⢿⣦⣄⠀⠀⠉⠓⠦⣄⡀⠀⢀⣠⠤⠒⠋⠁⠀⣀⣤⣶⣾⣿⣿⠟⠉⠀⠀⠀⠀⢸⡇⠀⣀⣴⣾⣿⠿⠛⠛⠀⠀⠀⠀ ⠐⡟⣿⣿⣿⣿⣦⣀⠉⠛⢿⣶⣤⣀⢀⣠⠽⠛⠯⣄⠀⣀⣤⣶⣿⣿⣛⣿⡿⠋⠀⠀⣠⡞⢻⡽⡄⢸⣶⣾⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⠉⠻⣿⣿⣿⣿⣿⣦⣄⣈⣽⣿⣿⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⠋⠀⢀⣠⣾⡿⣿⣿⣿⢀⣼⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠳⢄⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⣀⣀⠘⠛⠛⠛⠻⣿⠋⠑⠒⠚⣿⣿⣻⣿⣟⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠦⣀⠉⠻⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠩⣥⣄⣉⡿⠁⠀⠀⠀⢰⣿⢹⡿⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⠦⣀⠉⠻⢿⣿⣿⣿⠀⠀⠀⠀⢿⣿⣿⡇⠀⠀⠀⢠⠟⣿⣟⣿⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠈⣹⡿⠀⠀⠀⠀⠸⣿⣿⠃⠀⠀⢀⡼⠀⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⠤⢤⣤⣤⣤⣤⣽⣶⣶⣿⣿⠿⠐⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠒⠒⠒⠉⠁⠀⠀⠠⡶⠶⢤⣤⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣋⠀⠀⠀⠀⠀⠀⠀⠀⢀⠳⡠⠤⡌⢬⠋⠙⢢⠀ ⠀⠀⠀⢀⣠⠔⠂⠈⠁⠀⠀⠀⠀⠀⠈⠉⠉⢉⡀⣴⡂⡏⠛⠈⠁⢀⢂⢻⢿⠀ ⠀⢀⡔⡽⠤⠤⠀⣀⣀⠀⠀⠀⠀⢀⠄⠒⡸⠓⣉⣀⠘⡀⠀⠀⠀⡘⢸⡇⢸⠇ ⠀⢸⢽⢿⣷⣶⣶⣦⣤⡄⣈⢕⣈⣀⠠⠊⠀⡼⠋⠙⡇⢩⣀⣤⣶⢷⡣⠷⠜⠀ ⢀⣼⣿⣶⣦⣬⣭⣭⣛⣻⠂⠒⠒⢲⠀⣴⣿⠃⠀⠀⡧⣼⠿⠛⠉⠁⠀⠀⠀⠀ ⠀⠛⠛⠛⠿⠿⣿⣿⣿⣿⡉⣉⣿⣯⡼⠟⣻⣇⣀⡴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠉⠉⠉⠉⠀⠒⠁⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣤⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠒⠒⠒⠒⠒⠒⢂⡶⠲⠶⣠⢤⣤⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣐⣁⣀⣀⡀⠀⠀⠀⠀⠀⢎⡇⠀⣀⠰⡴⠑⣧⣤⠀ ⠀⠀⢀⣠⠴⠒⠉⠉⠉⠀⠀⠀⠀⡉⠡⣀⣖⡊⠭⢍⣹⠉⠤⠐⠂⠉⠀⢠⣤⣧ ⢀⣴⢏⣉⣉⣀⣀⣀⣀⠀⠀⡨⠔⢎⡵⢊⣡⣾⠷⣆⢃⠀⠀⠀⠀⠘⠀⣿⣿⡟ ⢸⣿⣋⠭⠥⠤⠭⠉⠉⡇⢰⠁⠈⡝⠁⢠⣿⣻⣏⣿⠈⡄⣀⠠⣤⠗⢤⢿⣿⠁ ⢸⣿⢿⣿⣿⣿⣿⡶⣄⣇⠀⣶⣶⣇⣀⢼⣟⣻⠭⣿⣐⠢⠝⠒⠉⠁⠀⠈⠁⠀ ⠀⠉⠉⠛⠛⠛⠿⠿⠿⠿⠯⠭⠭⠽⠶⢚⡩⣻⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢰⠶⠒⣒⠒⠒⢶⠂⠐⠂⢀⠤⠀⠐⠂⢂⠄⠒⣒⡶⠶⠰⢄⡀⠀⠀⠀⠀⠀⠀ ⠈⠒⠈⢀⣠⣥⣬⣇⣀⡴⠀⣀⡀⠐⠈⠀⢩⠁⠀⢀⣀⣀⣀⠉⢢⣤⣀⡀⠀⠀ ⠀⠀⢠⠏⠁⣐⣫⣷⠶⣗⢨⡁⠀⠀⠤⠄⠤⠄⠀⠀⠆⠀⠀⠒⠒⠛⡶⢉⣿⣶ ⠀⠀⣧⠄⣀⠸⠔⠯⠤⡙⠈⢀⠔⠁⠀⣠⠴⢄⣄⠐⡘⡀⠀⠀⠀⣸⠃⠼⣿⣯ ⠀⠀⣿⢤⡈⡀⠀⠀⡀⡆⠐⠳⠶⢠⣾⣿⣾⢳⡟⠂⠰⣡⣤⣶⡾⠿⠀⠓⠋⠀ ⠀⠀⠻⣷⢶⣇⣠⣄⣇⡇⠀⠀⢀⠂⢹⣿⠻⢏⡶⡄⠀⠋⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⠭⠯⣯⣷⠡⣠⠎⠀⠦⠄⠙⠻⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡤⣤⠤⣤⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠛⠛⠛⠛⠓⠒⠚⠻⠭⠭⠭⠭⡉⡿⠴⢶⣦⣤⣀⣀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡤⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠰⠁⠀⠀⠀⢯⠙⢿⢭⣷⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠿⣍⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢡⠃⡴⠖⠒⣦⠼⢶⡋⠀⠀⣀⠹⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠙⠒⠒⠒⠒⢲⡶⠃⢸⠻⣷⠖⠒⠋⠀⠀⠣⢀⢾⣵⣿⡇⠀ ⠀⠀⠀⠀⣠⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⣒⡾⠟⠠⡄⢸⠀⠀⠀⠀⠀⠀⠀⡇⡸⣸⠏⠻⣇⠀ ⠀⠀⣠⠊⣰⠧⠤⠤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠉⡩⠛⠋⠁⣀⡀⠀⠘⣾⠀⠀⠀⠀⠀⠀⣸⠀⡇⣿⠀⠀⡿⠀ ⠀⣸⠛⢴⣧⣤⣤⣤⣄⣀⡀⠉⠉⠉⠒⠒⠒⠤⣄⡤⠒⠉⠀⠀⡠⠊⠀⠀⣰⣾⠿⣿⣷⡀⢹⠄⠀⠀⠀⠀⣠⡇⣠⢹⣿⡀⢰⠃⠀ ⠀⢹⡗⣾⠿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⠀⣤⡖⣁⣀⣀⣤⠤⠊⠀⠀⠀⣸⠟⠁⠀⠈⢿⡇⠈⣆⣠⣴⣾⣿⡿⢟⡫⠼⠿⠷⠋⠀⠀ ⢀⣼⣿⣿⣶⣤⣬⣉⣉⡛⠛⠛⠻⠿⠿⣧⡀⠤⠤⠤⠤⢤⡄⠀⣀⣴⣿⡿⠀⠀⠀⠀⢸⡇⣠⣷⣿⣿⠿⠟⠊⠁⠀⠀⠀⠀⠀⠀⠀ ⢺⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣇⣀⣀⣀⣀⣀⣘⡃⣠⣿⣿⣿⣧⠀⠀⠀⠀⣼⣋⠽⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠓⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⠟⡏⠀⠀⠀⣻⣏⣷⣰⣿⠿⠿⣿⣿⣄⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⢯⡛⠷⠾⠿⠿⠿⠿⠛⠁⣀⣠⠛⠻⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⣻⣿⣛⣛⣛⣛⣻⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠶⠶⢶⣶⣶⣞⣋⣍⣛⣓⣒⣒⣒⣲⣒⡒⠲⣶⠤⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢹⠃⡟⠉⠉⠛⠚⣿⢷⣶⣶⠶⣶⡶⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⢒⣶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⡸⠀⠀⠀⠀⠀⠸⡆⠙⢮⠳⠦⠿⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣿⣋⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⢰⠇⣠⠶⠒⠲⣦⠤⠿⣞⠋⠀⠀⠀⠀⠙⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠴⠚⠋⠉⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠒⠒⠒⠶⠤⠤⠤⠤⠤⣤⢤⣤⡞⠁⡿⢶⡿⣤⠤⠤⠿⠀⠀⠈⢧⠀⢠⣞⣫⣷⣾⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠞⠋⠀⠀⣇⠈⠛⠃⠀⠀⠀⠀⠀⠀⡾⢀⡎⣺⣿⣷⣿⠇⠀ ⠀⠀⠀⠀⠀⣠⠴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠚⣩⠵⠛⠉⠙⢦⡀⢻⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢸⠇⣿⠁⠀⣿⣄⠀ ⠀⠀⠀⣠⠞⢁⡾⠧⠤⢤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠊⠉⣩⡾⠛⠉⠀⢀⡀⠀⠀⠈⢳⢸⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⣸⢸⣿⠀⠀⣿⡇⠀ ⠀⠀⣴⠿⣀⣜⣁⣀⣀⡀⠀⠀⠀⠉⠉⠛⠛⠓⠶⠤⠤⠤⣀⣀⠀⢀⣠⠴⠛⠁⠀⠀⣠⡾⠃⠀⠀⢠⣴⣿⣯⣟⢦⡀⠘⣿⡀⠀⠀⠀⠀⠀⠀⢰⠇⠀⡇⣾⣿⠀⠀⡿⠀⠀ ⠀⠀⣿⣄⣙⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣀⣀⠀⠀⠀⠀⣨⠿⠋⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⣴⡿⡛⠉⠉⢻⣯⡇⠀⢻⡁⠀⠀⢀⣠⡤⣾⣿⣴⡺⢃⣿⣿⣄⣼⠇⠀⠀ ⠀⠀⢿⡏⢻⡟⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠶⠯⠥⡤⠤⠴⠶⠖⠞⠋⠀⠀⠀⢀⣠⡿⠁⠀⠀⠀⠀⢿⡇⠀⠈⡷⣤⣶⣯⣽⣿⠽⣛⣩⠔⠊⠙⠛⠛⠁⠀⠀⠀ ⠀⢀⣼⡟⣮⣿⣶⣦⣤⣄⣀⠉⠉⠉⠛⠛⠻⠿⠿⠿⣦⣄⣤⣤⣤⣤⣤⣤⣤⡆⠀⠀⣠⣴⡧⣾⡇⠀⠀⠀⠀⠀⢸⡇⢀⣠⣷⣿⣽⣿⡿⠗⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡟⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣾⣶⣦⣤⠏⠀⠀⠀⠀⠀⠀⠀⢸⡧⠀⣾⣿⣿⢻⣿⡀⠀⠀⠀⠀⠀⣼⡗⢉⣾⠿⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢳⣙⣿⣶⣺⡿⣟⣛⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⠒⠛⠛⠒⣶⣿⠿⡟⢳⢸⣿⣿⣿⣹⣿⣇⠀⠀⠀⠀⢠⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠈⠉⠓⠛⠯⠽⢿⣖⣿⣿⣿⣿⣿⣛⡃⣧⡀⠀⣀⣀⢼⣾⣴⣧⣼⣨⠟⠛⠉⣽⣿⣿⣦⣀⣀⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠻⢭⡛⠫⠿⠿⠿⠭⠟⠛⠛⠛⠁⠀⢀⣠⠟⠛⠛⠻⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠒⠒⠒⠒⠒⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣍⣍⣿⣯⣍⣉⣉⣛⣋⣹⣛⣉⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠤⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠠⣜⠁⠀⠀⠀⠈⠀⠀⠒⢦⡬⠉⣷⣦⠀ ⠀⠀⢀⣤⠖⠛⠩⠆⠀⠀⠉⠒⠤⢤⣀⠀⠀⢀⠖⣀⡠⣖⠄⡇ ⠀⠰⠯⢃⠀⠀⠀⠀⠀⠀⠠⠴⠂⠀⣀⢨⡽⠛⡙⠟⠈⡉⡾⠁ ⠀⣶⡷⢤⡁⠂⢀⠀⠀⠀⠀⠀⣂⣡⡴⠅⠊⢹⠃⣀⡬⠼⠃⠀ ⠸⡿⣿⣶⣭⣓⣦⠊⠉⣦⣶⣿⡟⢋⣠⣶⣿⣸⠟⠁⠀⠀⠀⠀ ⠀⠈⠈⠛⠿⣿⣿⡇⠒⢆⣉⠍⠀⣹⢻⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠨⢙⡇⠀⠘⢿⣀⣰⣸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⡿⢿⣿⢿⢛⡛⣛⢛⣛⣻⣿⣿⣿⣻⣿⢿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡟⢉⣤⣬⣤⡄⡀⣀⣤⣶⣦⣶⣶⣶⣶⣶⣶⡶⠸⢠⣤⣶⣤⡨⣘⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⠿⢋⣴⣿⣿⣿⢟⣯⣰⣿⣟⣮⣷⣻⣿⣿⣿⣿⣿⣿⡇⡗⠘⠛⡛⣟⠛⠈⠓⡈⠏⡉⠉⢉⣉⡉⠉⢹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠨⠀⠴⠿⣿⣛⣍⣚⣛⣰⡿⠿⣛⣛⣓⣛⡚⠛⠋⠿⠿⠿⢡⠁⠁⠌⠁⠀⠐⡙⡌⠛⠃⠙⣢⣿⣛⣛⣷⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣟⡿⢯⣿⠷⡿⠿⠿⠿⠿⠛⠟⠻⠙⠙⠋⢀⡠⠍⠉⡁⠀⠌⣉⡛⠬⣁⠒⠈⠒⠀⠀⠀⠐⠀⠐⠀⠀⠀⡄⣤⠠⣄⠲⠬⢷⢻⣿ ⣿⡿⡛⠉⠃⠉⠁⠀⣈⢁⡀⣂⣐⣀⣂⣤⣀⣠⣄⣤⠴⡚⠁⡀⡀⢚⠲⠼⢖⠫⠱⣌⠣⠀⢀⣠⢤⢰⣧⣞⣴⣯⣞⣷⣦⣷⠘⢁⣁⡀⠰⢴⣾⣾⣿ ⣿⢰⣴⣦⣠⡂⠈⠈⠁⠉⠉⠉⠉⠉⠉⠁⠉⠃⠈⡐⢢⣀⢴⣴⣤⢟⡯⠀⠀⠀⠡⠌⠀⠁⠉⢿⣷⣼⣿⣿⣿⣿⣿⣿⣿⡟⣻⣷⣾⠀⠀⠈⢻⣥⢿ ⢫⠀⠀⡀⢀⠰⠀⠀⠀⠀⠀⠀⠄⠠⠀⠄⠠⠤⠤⠥⠤⠬⠬⠤⠤⠤⠀⡘⣀⡨⠄⠀⠀⠀⠀⠈⢿⣋⡛⠋⠫⠭⠭⠭⠭⠍⣬⠃⠉⠀⠀⠀⠘⠋⣾ ⠈⠐⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠀⠀⠈⠑⠃⠁⠀⠀⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠠⢪⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠄⠀⠀⠀⠀⠀⠀⣆⣀⣄⠠⠤⠰⠤⠆⠐⠒⠀⠀⠀⠀⠀⣴⣿⣿ ⡇⣀⠀⠈⠁⠄⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⢀⠀⠀⠀⠀⠁⠀⠀⢀⠀⠀⣤⣤⣶⣶⣶⣶⣶⣿⡄⠀⠀⠀⠈⠘⢠⣿⣿⣿ ⣷⣶⣦⣀⠀⠀⠀⠐⠂⠀⠀⣠⣤⣶⣤⠤⠤⠤⠄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠊⠀⠈⠉⠙⠛⠛⠛⣛⣛⣛⣻⣦⣤⣤⣤⣤⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣦⣤⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣠⣴⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿