"⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣂⠢⠨⡄⠂⠄⢂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣰⡡⣆⢷⡏⠿⠓⢛⡻⢻⠣⠺⠫⠿⡛⡢⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣠⣻⡷⡙⠉⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠍⠛⡦⣦⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⣰⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⢟⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡵⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⡝⣣⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⢠⢄⠀⠄⠠⡀⠀⢄⡀⡀⠐⠆⡀⢀⢝⣗⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣬⡛⠅⠀⠀⠀⠀⠀⡠⣜⡩⡽⡾⠳⠳⠶⠞⢏⠏⠳⠻⠗⠿⠻⠥⠮⣨⣳⡠⢫⢭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣺⣇⠀⠀⠀⢀⡲⡟⠝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢽⡜⡺⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠈⣶⠁⠀⠀⠠⣅⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠽⣷⣆⣨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠄⣨⠿⠓⠀⠀⠈⣿⡆⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣶⠋⠀⠀⢘⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⣔⡶⣞⡽⠀⠀⠀⠀⠨⠝⣾⠍⠛⠩⢻⡛⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣍⠀⢀⠔⣐⣿⠦⡄⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣴⡟⠂⠘⣮⠀⠀⠀⣠⣤⣥⡷⠀⠀⠀⢐⣏⡏⣤⣄⣄⡄⢠⣀⣀⣀⣄⠀⠔⣠⢜⠇⠀⣊⡾⠋⠉⠻⡟⡀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢠⠿⠀⠀⡐⢾⡀⠀⣮⠍⠀⠙⢏⠡⠆⠀⣾⡿⠐⠇⠩⠍⠍⠉⠫⠋⠉⠬⣼⣛⡛⠋⠑⢄⢻⡿⠈⣴⠎⡭⢿⡀⠀⠀⠀⠀⠀
⠀⠀⢸⣏⠁⠀⠐⡵⣟⣡⣥⣮⠁⠀⢀⣷⡅⠀⣮⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠣⡆⠀⠀⠈⠓⢷⡐⣷⡃⠀⣸⡇⠀⠀⠀⠀⠀
⠀⠀⡮⡆⠀⠀⠀⢣⠗⠃⠛⢻⣧⢀⢫⡻⠿⠛⠍⣇⡷⣄⡀⠀⠀⠀⠀⠀⠀⠀⣍⡧⠠⡆⠀⠀⠀⠀⠂⠈⢋⣿⣗⣧⡀⠀⠀⠀⠀⠀
⠀⢀⣧⠅⠀⠀⢀⡤⣦⣖⣄⠸⢿⣴⢊⠂⠁⠀⠀⣈⣹⣭⡅⠀⠀⠀⠀⠀⠀⠀⠫⡇⠠⠂⠐⠀⠀⠀⠀⠀⣾⡋⠈⢙⠄⠀⠀⠀⠀⠀
⠀⠈⣸⡃⠀⠀⣝⡧⠀⠈⠙⣷⣦⡳⠀⠀⠀⢀⡉⠍⠀⢽⡛⢦⠀⠀⠀⠀⠀⠀⠀⢫⣶⣤⠄⠈⠀⠀⠀⠀⢹⣯⣦⣯⠄⠀⠀⠀⠀⠀
⠀⠀⢁⡇⠀⠀⢻⡉⠂⠀⢀⠞⢋⠀⠀⠀⢀⠨⠂⠀⠀⠈⣟⡮⠂⠀⠀⠀⠀⠀⠀⠀⡆⠡⡛⣾⣀⢴⢀⠀⠀⡏⠖⡈⠹⡇⠀⠀⠀⠀
⠀⠀⠀⣿⣅⠀⢠⢏⣥⡼⣛⢷⣔⡄⠀⢀⠐⠁⠀⠀⠀⢭⠏⣬⠅⠀⠀⠀⠀⠀⠀⠀⣟⠕⢊⣆⠳⣥⠂⠀⠁⠹⢿⣀⣺⠇⠀⠀⠀⠀
⠀⠀⠀⠈⡟⢧⣱⠋⠀⠉⢀⡿⢹⠀⠀⡂⠅⠀⠀⣠⢂⡇⠊⠉⠛⠿⡯⣑⡄⠀⢀⣼⣗⠑⠆⢹⠀⠸⡗⠀⠀⠀⠩⠉⠃⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠸⡎⢏⣆⡈⢋⡭⠃⠁⠀⠀⠁⠀⡠⣴⡿⠋⠃⠄⠀⠀⠀⠀⠫⣻⠀⣾⡻⠁⠀⠈⠽⠀⠀⠁⠀⠀⠀⠈⣸⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠄⡘⢟⡍⠠⠄⢤⠤⠄⡢⢪⡗⠁⠀⢀⡂⠀⠀⠀⠀⠀⠨⣏⣏⡏⡅⠀⠀⠀⠨⡄⠀⠀⠀⠀⡠⣲⠏⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢩⠠⠀⠀⠪⠏⠋⠀⠀⢀⠘⠀⠀⠀⠀⠀⠀⣸⣟⣿⡑⡀⠀⠀⠀⠈⠁⠀⠀⠠⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⢔⣀⡀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣀⡾⣫⠃⢹⣍⡄⠀⠀⠀⠀⠀⠠⡡⢾⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠙⠫⠛⡾⡶⠶⠶⡣⣭⣩⣗⠞⠎⠁⠀⠀⠈⠛⢧⣤⣄⣴⣾⡖⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀"