⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠛⠛⠛⠛⠉⠉⠋⠓⠛⠉⠀⠀⠀⠀⠁⠋⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⡿⣾⣾⣤⣶⣾⡷⣛⢟⣿⣈⣬⣓⣋⣿⣽⣭⢋⡼⣬⡻⣯⠻⠀⠀⠀⠀⠀⠀⠉⠛⠓⠛⠈⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⣹⢿⠾⠶⠷⠟⠛⡛⣏⣷⠿⣰⠀⠀⠀⠄⡲⣄⣤⢴⣶⣝⣧⢻⠀⠉⠉⠉⡇⢠⠀⡀⢆⣿⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠁⠛⠞⡾⣶⡩⣛⠛⢛⢛⡟⣌⢬⡗⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣧⡏⣡⡿⣠⣠⠀⣸⠈⡁⠀⠅⢹⠉⠀⠀
⠀⠀⠀⠀⠀⠀⠀⡄⢺⣿⠿⣿⣽⣿⣿⣿⠹⡂⣁⣀⣥⣦⣗⣻⠉⠉⠀⠀⠀⠀⠀⠀⠀⡅⣾⣿⡸⣹⡋⠀⠀⠂⠀⠁⠂⡱⣄⣶⣿⠈
⠀⠀⠀⠀⠀⠀⠀⠂⢿⣱⣷⢙⡟⣼⣳⠿⡿⢿⠛⠈⠀⣀⠤⠤⣂⣗⣤⢦⠓⠛⠉⠀⠀⡇⢿⠿⣛⡙⣭⠼⢀⠁⠈⠎⢏⠘⢀⠉⡿⠠
⠀⠀⠀⠀⠀⠀⠀⡏⣰⡌⠀⣄⣦⢃⣿⣿⣿⣿⣿⣿⠈⠀⠀⠀⠀⠉⠉⣉⠀⠄⣒⣭⠿⡟⣿⣿⣖⣃⣙⡇⣬⠀⢀⣷⣼⣄⡤⣠⠀⠀
⠀⠀⠀⠀⠀⠀⠁⣸⡎⢀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⢀⠀⠀⠁⡿⣠⣶⣔⣧⠹⠀⠀⡀⣦⣿⣿⡶⠳⣮⡹⢪⡿⡶⡴⢀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠃⣿⢠⢠⠀⠀⠀⠀⡄⣿⣿⣭⣿⣿⢠⠀⠄⣴⣤⣤⢷⡞⣴⣍⣿⠀⠀⠀⠀⠀⠀⣀⠢⣄⣶⣟⢷⠙⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠜⣩⣿⠀⠀⠀⠀⠀⠀⠀⡀⣤⣤⣤⢀⡀⠀⠀⠀⠀⠀⠀⣤⣀⣀⣦⠻⠀⠀⠁⠈⠀⠀⠀⡟⢿⣿⣿⣽⢯⠦⠓⠉⠀⠀⠀
⠀⠀⠋⡷⡟⣿⣾⠿⠿⠿⠻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣧⣿⢦⠒⡟⣾⣿⣷⣿⣹⢿⠽⡭⣇⠸⠀⠀
⠀⠞⢿⣿⣷⡿⠛⣿⢯⣿⢻⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣷⠛⡉⣦⣷⢹⣅⣿⣿⣃⣻⣾⢀⠀⠀
⡞⡟⣿⣡⡿⣻⣯⢿⣿⡿⣿⢩⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⠀⠀⠀⢀⡔⣿⣟⣰⠀⠀⠀⠀
⣟⣟⣯⣿⣿⣝⣿⣿⢓⢿⣿⣿⣿⠾⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡿⢛⣰⠀⠀⠀⠀⠀
⣽⣿⢿⣧⣿⣥⣿⣾⣿⣿⣿⣿⣿⣿⣿⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⢟⣫⣴⠀⠀⠀⠀⠀⠀
⡆⢿⣟⣮⡗⣿⣿⢿⣏⣻⣟⡛⣿⣽⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡿⢧⣼⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣀⣤⣶⠶⣷⣿⣻⣽⣧⡏⣴⣬⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⡿⣿⡯⢠⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⡀⣦⢿⣟⣷⡹⠪⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣿⣿⣿⣻⡿⢠⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣶⣻⣝⢷⠛⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠋⠟⣯⣿⣾⡷⣿⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣤⣶⢿⣛⣽⢮⠞⠛⠓⠿⠙⠋⠙⠛⠚⠓⠿⡶⣽⣷⣿⣧⡯⢣⣸⣽⡟⣰⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣤⣤⢤⡤⢦⠶⠽⠶⣟⣺⣟⣿⣽⣧⣹⣟⢿⡴⣜⣟⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢄⡦⣽⠿⣛⣬⣶⣷⣟⣿⡯⣝⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣦⣶⣶⣶⣲⣔⢀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
.taht ..ni em pleh dluow uoy snaem ti ,ekil a em evig uoy fI
!!ytinigriv ym esol ot tnaw I tub
,ti timda ot gnissarrabme s'ti ...dna dlo sraey 51 m'I ,lrig etitep a m'I ,iH