⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠇⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⡸⣞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⢀⣧⢿⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣼⣞⡿⣞⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⣰⣟⢾⣽⢫⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⢤⣶⡻⣞⣿⣺⢯⣽⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⡀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⣀⣠⣤⣿⣽⣻⢾⣽⣷⣾⣽⣻⣞⣷⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣶⣄⡀⠀⠀⠀⣉⣲⣴⢶⣞⡿⣽⣞⡷⣯⢿⡽⣞⣿⠟⠋⠁⠉⠈⠳⣟⣆⠀⠀⠇⢸⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⢶⣾⣿⡽⣯⣟⡾⣽⡷⣯⣟⡽⡾⣽⡯⠁⠀⠀⠀⠀⠀⠀⢮⣭⣦⡘⠀⡎⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢞⣿⣿⢯⡿⣿⣯⣟⣷⣯⢿⣳⣟⡷⣽⣼⣻⣽⠀⠀⠀⠀⠀⠀⠀⢀⣼⡯⣗⠋⠤⠅⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣯⣽⣾⣿⣾⣗⡿⣯⡷⣯⣟⡷⣞⣼⣿⣀⠀⠀⠀⠀⢀⣠⡿⣏⡗⠊⠐⠨⠅⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠛⠏⠉⠉⠽⢟⢿⣿⣿⣿⣿⣷⣻⢾⡽⣞⡷⠄⡹⣶⢿⣻⢿⣻⡽⢯⣼⢧⠶⠡⠈⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⠇⠀⠀⠀⠀⠀⠁⣽⣿⣿⣿⣷⣯⣿⣽⣛⡦⠀⠀⢩⣿⣹⢯⣷⢻⣟⠺⢣⡖⣘⠤⠓⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡃⠁⠀⠀⠀⢀⣤⣾⣟⢿⣻⣿⣿⣟⡾⣽⡳⠄⠎⢳⣯⢯⣟⡾⢯⣞⣯⣗⠉⢐⠀⠀⡄⢢⡀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣷⣶⣳⣶⣺⣿⣿⣳⢯⣟⣿⣿⣳⢯⠛⠅⠃⠀⠀⣴⣿⡿⣬⢶⠾⠙⣊⣥⠾⡒⠊⢁⢠⠣⣌⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡽⣾⡽⣯⣟⣿⡿⣯⣿⣿⣾⢿⣿⠳⢏⣈⢠⠀⠀⣰⢿⡿⣽⣉⡶⠌⠋⠉⣄⡀⢉⠀⠀⠀⣘⡐⣂⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣽⣳⣟⣳⣟⣾⣽⣿⣿⣿⣿⣿⣦⣜⡻⡽⠆⠧⣴⡟⣯⢟⡳⣭⠲⠄⠐⠀⠀⠀⠘⡁⠉⠑⢊⡕⢃⠄⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣾⣿⣯⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣾⢧⠀⠹⠾⡵⡞⡽⢢⣃⠐⠀⠀⡅⡐⠀⠀⠀⡘⢦⠘⣌⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⠒⡈⠀⡀⠄⡑⠢⣉⠴⣈⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣏⡴⣶⣵⣢⢤⢠⡀⡄⢠⠐⡰⢌⡱⠀⡁⡀⠆⡥⠆⡥⣛⡽⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⠉⠀⠀⢽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣻⢷⣯⡽⣞⣷⣻⡼⣡⢋⡔⠣⠜⡐⢐⠠⡓⣤⣙⣲⣽⣻⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⣽⣞⣷⣻⡴⣣⢜⡱⣊⡕⣊⠠⡙⡰⣭⢷⣯⣿⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠠⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⡴⠒⠒⠒⠒⠒⠶⠦⠄⢹⣄⠀⠀⠑⠄⣀⡠⠤⠴⠒⠒⠒⠀⠀
⢇⠀⠀⠀⠀⠀⠀⠐⠋⠀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀
⠈⢆⠀⠀⠀⠀⡤⠤⣄⠀⠀⠀⠀⡤⠤⢄⠀⠀⠀⠀⠀⣠⠃⠀
⠀⡀⠑⢄⡀⡜⠀⡜⠉⡆⠀⠀⠀⡎⠙⡄⠳⡀⢀⣀⣜⠁⠀⠀
⠀⠹⣍⠑⠀⡇⠀⢣⣰⠁⠀⠀⠀⠱⣠⠃⠀⡇⠁⣠⠞⠀⠀⠀
⠀⠀⠀⡇⠔⣦⠀⠀⠀⠈⣉⣀⡀⠀⠀⠰⠶⠖⠘⢧⠀⠀⠀⠀
⠀⠀⠰⠤⠐⠤⣀⡀⠀⠈⠑⣄⡁⠀⡀⣀⠴⠒⠀⠒⠃⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠘⢯⡉⠁⠀⠀⠀⠀⠉⢆⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⣞⡄⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠿⣦⡀⠀⠀⠀⠀⠀⢀⣠⣴⠿⢷⣤⡀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣠⣾⠋⠁⠀⠀⠙⢿⣦⣤⣤⣤⣴⡿⠋⠁⠀⠀⠙⣿⡄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠐⠟⠁⠀⠀⠀⠀⠀⠈⠉⠁⠈⢩⠁⠀⠀⠀⠀⠀⠀⠻⠧⠀⣀⣀⣀
⠀⠀⠀⠿⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠟⠛⠛
⠀⠀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠶⠿⠛
⠀⣀⣀⡉⠙⠃⠀⣤⣦⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣄⠀⢰⣦⠀⠀⠀⡀⠀⠀⠀
⣼⠟⠛⢿⣇⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⢰⣿⠀⠀
⣿⠀⠀⠘⠛⠛⠛⢷⣦⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⢠⡟⠀⠀⢀⣠⣴⠟⠁⠀⠀⠀
⣿⠀⠀⠀⠀⠀⠀⠀⢻⣿⠦⠤⠄⣿⡄⠀⠀⠀⢰⣿⠃⠻⠿⠻⢿⣧⠀⠀⠀⠀⠀
⣿⠀⠀⠀⠀⠀⢀⣀⣸⣿⠀⠀⠀⠸⣿⣄⠀⢠⣾⠏⠀⠀⣤⣤⡾⠟⠀⠀⠀⠀⠀
⣿⣄⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⠀⠀⠀⠿⣶⣾⠟⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀
⠘⠿⣿⣶⣶⣶⡿⠿⠛⣿⠀⠀⣤⣤⣤⣤⣶⣶⣾⠿⣷⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣤⣿⠋⠁⠀⠀⠀⠀⠀⠻⠷⠟⠃⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⡿⠦⡧⣿⣟⣿⢻⡿⣼⡿⡻⣷⠉⠢⡄⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡠⠊⠈⠁⠀⠀⠞⣿⠓⠟⡶⠻⣼⡎⠓⡄⠀⠀⡹⡄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⣇⠀⠱⡈⠉⠘⣏⠥⠔⠃⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⣿⠀⠀⠛⠀⠀⢣⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⣾⠀⠀⠀⠀⢠⠚⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⢰⠀⠀⠀⢀⠎⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢘⡈⠁⠀⢀⡞⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀
⡆⠘⢿⣶⣤⣀⡀⠀⠀⠀⠀⢸⠉⢱⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠔
⣿⡄⠈⣳⠀⠉⠙⠳⠦⢤⣄⣘⡄⢘⡇⠀⠀⠀⠀⠀⣀⣀⣤⣤⠶⠞⢻⠟⠁⢠
⣿⣿⠉⠙⣷⡀⠀⠀⠀⠈⢄⠛⢋⠙⠋⠀⢒⢞⡙⠛⢉⠃⠀⠀⠀⢰⡿⠶⢤⣿
⣿⣿⣧⣠⡿⠟⢦⣀⣀⡀⠄⢀⣠⠀⠀⠀⠀⠀⠪⠍⡀⠀⣀⡤⣴⣿⠀⢀⣾⣿
⣿⣿⣿⣧⠀⠀⠀⠸⡟⠉⠀⠀⡽⢤⣰⣖⠒⣦⡀⣸⠀⠀⠀⠀⠀⠉⢳⣾⣿⣿
⣿⣿⣿⣿⣷⣄⡀⠐⣻⠀⢗⣴⢀⣿⠈⡇⣆⣛⣻⡏⠀⢀⡀⠀⢀⣴⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠶⣬⣷⣌⣆⢺⢻⣻⡃⣇⡧⣿⠃⣀⣨⣵⠚⠙⣿⣿⣿⡿⠛