11122X1112211212
11122X1X2221X212
122222X112211212
122222XX2221X212
12222X1X12211212
12222X112221X212
111222XX12211212
111222X12221X212
1212221122211212
1212221X1221X212
11222XX122211212
11222XXX1221X212
12122XX11221X212
12122XXX22211212
112222111221X212
1122221X22211212
