exec(bytes.fromhex('66726f6d20546b696e74657220696d706f7274202a3b726f6f74203d20546b28293b77203d204c6162656c28726f6f742c20746578743d2250657465722069732063757465203a33203c3322293b772e7061636b28293b726f6f742e6d61696e6c6f6f702829').decode('utf-8'))
ZXhlYyhieXRlcy5mcm9taGV4KCc2NjcyNmY2ZDIwNTQ2YjY5NmU3NDY1NzIyMDY5NmQ3MDZmNzI3NDIwMmEzYjcyNmY2Zjc0MjAzZDIwNTQ2YjI4MjkzYjc3MjAzZDIwNGM2MTYyNjU2YzI4NzI2ZjZmNzQyYzIwNzQ2NTc4NzQzZDIyNTA2NTc0NjU3MjIwNjk3MzIwNjM3NTc0NjUyMDNhMzMyMDNjMzMyMjI5M2I3NzJlNzA2MTYzNmIyODI5M2I3MjZmNmY3NDJlNmQ2MTY5NmU2YzZmNmY3MDI4MjknKS5kZWNvZGUoJ3V0Zi04Jykp