..............................000000000000000000000000000000000
0000000000000000......................00000000000000...........................
55555555555555555555555555555
好好还好好还好好好好好
...................................................
好好还好好还好好好好好
好好好好好好好好好好好好好好好好
.......0........0...............
.........0......0..........0........0..............0................
好好还好好还好好好好好