.......8顶:::::::8888顶:::::888:::::::88:::8888888:::::::顶顶 88
......88顶:::::::8888顶::::::88:::::::::8:::::888888::::::::顶顶 88
.....8888顶:::::888顶:::::::::88::::::::::顶::::8888::::::::::::顶 8
....88888:顶::::888顶::::::::::8:::::::::::顶::::888::::::::::::::顶
...88.888:顶:::888:顶::::::::::8::::::::::::顶::888::::::::::::::::顶
...8.88888顶:::88::顶::::::::::::::::::::::::顶:88::::::::::::::::::顶
.....88888顶:::88::顶:::::::::::::::::::::::::顶88:::::::::::::::::::顶
.....88888顶:::88::顶:::::::::::::::::::::::::顶:8::::::::::::::::::::::顶
....888888顶::::8::顶::::::::::::8888::::::::顶8::::::::::::8888:::::顶
....88888..顶:::8::顶顶:::::::::888888:::::::顶::::::::::::888888::::顶
....8888...顶顶:::::顶顶:::::::888888:::::::顶顶::::::::::888888::::顶
....8888....顶:::::::顶顶::::::::8888:::::::顶顶顶::::::::::8888::::顶
.....888....顶顶::::::顶顶顶:::::::::::::::::顶顶::顶::::::::::::::::::顶
......88.....顶::::::::顶顶顶顶:::::::::::顶顶顶:::顶顶:::::::::::::顶
.......88....顶顶:::::::::顶顶顶顶顶顶顶顶顶顶::::::顶顶顶顶顶顶
........88....顶顶::::::::::::顶顶顶顶顶顶顶::::::::::::顶顶顶顶