1X111X2X1X221211
11211X2X112X1X11
12X22XXX2X2X2111
1211XX222X221X11
12121222X22XXX11
1XXX1X112122XX12
1X12211X2X221212
1X2X22X2112X1112
11XX22X212211212
11X21112X2211212
1XXX12X122211X22
1X1XXX1XX22XX222
1X1XX12XX1212222
1X1XX2XXXX221222
11X1X1X22122X22M
112111XX1X21XX2M
12XXXX1XX122X12M
12X111XX1122X12M
