.......................8888888888888888
....................8888888888888888888888
..................8888888888888888888888888888
...............8888:::88888888888888888888888888
..............8888::::::8888888888888888888888888888
.............88::::::::888::顶888888888888888888888888
...........88888888::::8:::::::::顶888888888888888888888
..........8888::888888::::::::::::::::顶88888888888 888
.........8888::::88888888::::::::::::::::88888888888 8
.........8888888888888888888::::::::::::::888888888888
.........88888888888888888888:::::::::::顶88888888888888
.........8888888888888888888888::::::::顶88888888888888888
..........8888888888888888888888::::::顶8888888888888888888
.........8888888888888888::88888:::::顶888888888888888888888
.......88888888888888888:::88888::::顶8888888888888888 8888
......88888888888888888:::88888::::顶::*顶*88888888 88
.....88888888888888888:::8888:::::顶:::::::::::888888888 8
....88888888888888888::::88::::::顶:::::::::::::888888888
....8888888888888888888:::8::::::顶::aAa::::::::顶888888888
..888..8888888888::88::::8:::::顶:::::::::::::88888888888888
..88..88888888888:::8:::::::::顶::::::::::::88888888888888888
..8..8888888888888:::::::::::顶::"@@@@@@@"::::顶888888888888888
...88888888888:888::::::::::顶:::::"@a@":::::顶888888888888888888
..8888888888::::88:::::::::顶88:::::::::::::顶88888888888888888888
.8888888888:::::8:::::::::顶88888:::::::::顶888888888888888888888888
.888888888:::::8:::::::::顶8888888顶顶顶顶8888888888888888888888888888
.888888.顶::::::::::::::顶8888888888::::::顶8888888888888888 8888888
..8888...顶::::::::::::::顶88888888888::::::顶8888888888888888 888888
..888...顶:::::::::::::顶8888888888888:::::::顶888888888888888 8888
...888..顶::::::::::::顶8888:888888888888::::::顶8888888888888 8888
....88..顶::::::::::::8888:88888888888888888:::::顶顶888888888 8888
....88..顶::::::::::8888顶::88888::888888888888:::::顶顶88888 888
....8...顶::::::::::8888顶:::8888:::::888888888888:::::顶顶88 88
........8顶:::::::8888顶:::::888:::::::88:::8888888:::::::顶顶 8
......88顶:::::::8888顶:::::::88::::::::8:::::888888:::::::::顶
......8888顶:::::888顶::::::::::8:::::::::::顶:::8888:::::::::::顶
.....88888顶:::::88:顶::::::::::8:::::::::::顶:::8888:::::::::::::顶
....88 888顶:::::888顶:::::::::::::::::::::::顶:8888::::::::::::::::顶
....8 88888顶:::88::顶::::::::::::::::::::::::顶:88::::::::::::::::::顶
......88888顶:::88::顶:::::::::::::::::::::::::顶88:::::::::::::::::::顶
.....888888顶:::88::顶:::::::::::::::::::::::::顶88::::::::::::::::::::顶
.....888888顶顶::8::顶::::::::::::::*88*::::::::顶8::::::::::::*88*:::::顶
.....88888..顶:::8::顶顶:::::::::::88@@88:::::::顶::::::::::::88@@88::::顶
.....8888...顶顶::::::顶顶:::::::::88@@88:::::::顶顶::::::::::88@@88::::顶
.....8888....顶:::::::顶顶::::::::::*88*:::::::顶顶顶::::::::::*88*::::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:::::::顶顶顶顶顶顶顶顶
.........88....顶顶::::::::::::顶顶顶顶顶顶顶::::::::::::顶顶顶顶顶
..........88...8顶顶::::::::::::::::::::::::::::::::::::::::顶
...........8...88顶顶::::::::::::::::::::::顶:::顶::::::::::顶
...............888顶顶::::::::::::::::::顶顶::::::顶顶::::::顶
..............88888顶顶:::::::::::::::顶顶顶:::::::顶顶:::::顶
..............888888顶顶:::::::::::::顶顶顶:::::::::顶顶:::顶
.............88888888顶顶:::::::::::顶顶顶:::::::::::顶:::顶
............88.8888888.顶::::::::顶顶顶::::::::::::::顶::顶
............8..888888..顶::::::顶顶:::::::::::::::::顶::顶
...............888888..顶:::::顶:::::::::::::::::::顶::顶顶
..............888888...顶::::顶::::::::::::::::::::::::顶:顶
..............888888...顶::::顶:::::::

:::::::::::::::顶::顶
..............88888...顶:::::::::::::

@:::::::::::::::顶::顶
.............88888...顶:::::::::::::

@@::::::::::::::::顶::顶
............88888...顶::::::::::::::

@::::::::::::::::::顶::顶
...........88888...顶:::::顶:::::::::

::::::::::顶::::::::顶::顶
...........8888...顶:::::顶:::::::::::::::::::::::顶顶:::::::顶::顶
..........8888...顶:::::顶:::::::::::::::::::::::顶顶顶::::::::顶::顶
.........888....顶:::::顶顶::::::::::::::::::::::顶顶顶:::::::::顶::顶
.......8888....顶::::::顶顶:::::::::::::::::::::顶顶顶:::::::::::顶::顶
......888......顶:::::顶:::::::::::::::::::::::顶顶:::::::::::::::顶:顶
...8888.......顶::::::::::::::::::::::::::::::顶::::::::::::::::::顶:顶
..............顶::::::::::::::::::::::::::::::::::::::::::::::::::顶:顶
.............顶::::::::顶:::::::::::::::::::::::::::::::::::::::::顶:顶
.............顶::::::::顶:::::::::::::::::顶:::::::::::::::::::::顶:顶
............顶::::::::::顶::::::::::::::顶:::::::::::::::::::::::顶:顶
............顶:::::::::::顶88:::::::::顶::::::::::::::::::::::::顶:顶
............顶::::::::::::8888888888顶::::::::::::::::::::::::::顶:顶
............顶:::::::::::::88888888顶::::::::::::::::::::::::::顶:顶
............顶::::::::::::::888888顶:::::::::::::::::::::::::::顶:顶
............顶:::::::::::::::88888顶::::::::::::::::::::::::::顶:顶
............顶:::::::::::::::::88顶:::::::::::::::::::::::::::顶顶
............顶:::::::::::::::::::顶::::::::::::::::::::::::::顶顶
............顶:::::::::::::::::::顶::::::::::::::::::::::::::顶顶
.............顶:::::::::::::::::顶::::::::::::::::::::::::::顶顶
.............顶:::::::::::::::::顶::::::::::::::::::::::::::顶
..............顶:::::::::::::::顶::::::::::::::::::::::::::顶
..............顶:::::::::::::::顶:::::::::::::::::::::::::顶
...............顶:::::::::::::顶:::::::::::::::::::::::::顶
...............顶:::::::::::::顶::::::::::::::::::::::::顶
................顶:::::::::::顶::::::::::::::::::::::::顶
................顶:::::::::::顶:::::::::::::::::::::::顶
.................顶:::::::::顶:::::::::::::::::::::::顶
.................顶:::::::::顶::::::::::::::::::::::顶
..................顶:::::::顶::::::::::::::::::::::顶
..................顶::::::顶::::::::::::::::::::::顶
...................顶::::顶::::::::::::::::::::::顶
...................顶:::顶::::::::::::::::::::::顶
....................顶:顶::::::::::::::::::::::顶
....................顶:顶:::::::::::::::::::::顶
.....................顶顶::::::::::::::::::::顶
.....................顶顶:::::::::::::::::::顶
.....................顶顶::::::::::::::::::顶
.....................顶顶:::::::::::::::::顶
.....................顶顶:::::顶::::::::顶顶
.....................顶顶::::顶顶:::::::顶顶
.....................顶顶::::::顶顶:::::顶顶
......................顶顶::::::::::::::顶顶
......................顶顶::::顶:::::::::顶顶
.......................顶顶::顶顶顶:::::::顶顶
.......................顶顶::顶顶顶:::::::顶顶
.......................顶顶:::顶顶::::::::::顶
........................顶顶::顶顶::::::::::顶
........................顶顶::顶顶:::::::::::顶
........................顶顶:::顶::::::::::::顶
........................顶顶:::::::::::::::::顶
........................顶顶:::::::::::::::::顶
........................顶顶::::::::::::::::::顶
........................顶顶::::::::::::::::::顶
........................顶顶::::::::::::::::::顶
.........................顶顶:::::::::::::::::顶
.........................顶顶:::::::::::::::::顶
.........................顶顶:::::::::::::::::顶
.........................顶顶:::::::::::::::::顶
.........................顶顶:::::::::::::::::顶
..........................顶顶:::::::::::::::顶
..........................顶顶:::::::::::::::顶
..........................顶顶:::::::::::::::顶
..........................顶顶::::::::::::::顶
...........................顶顶:::::::::::::顶
...........................顶顶:::::::::::::顶
...........................顶顶:::::::::::::顶
...........................顶顶::::::::::::顶
...........................顶顶::::::::::::顶
............................顶顶:::::::::::顶
............................顶顶::::::::::顶
............................顶顶::::::::::顶
.............................顶顶::::::::顶
.............................顶顶::::::::顶
.............................顶顶::::::::顶
..............................顶顶:::::::顶
..............................顶顶:::::::顶
...............................顶顶::::::顶
...............................顶顶::::::顶
...............................顶顶::::::顶
...............................顶顶::::::顶
...............................顶顶::::::顶
...............................顶顶::::::顶
..............................顶顶:::::::顶
.............................顶:顶::::::::顶
.............................顶:顶:::::::::顶
.............................顶:顶::::::::::顶
.............................顶:顶:::::::::::顶
.............................顶:顶::::::::::::顶
.............................顶:顶:::::::::::::顶
.............................顶:顶::::::::::::::顶
.............................顶顶:::::::::::::::顶
...............................顶顶:::::::::::::::顶
.................................顶顶顶:::::::::顶顶
...................................顶顶::顶::::顶顶
....................................顶顶顶顶顶顶顶
.......................................顶顶顶顶