11X111112111111M
12XX22112X111121
12XX1111222X1111
11X1221122221111
12X1211121211X11
11XX12112X211X11
11XX2111221X1X21
12X1121122121X11
1XXX1211211X121M
12X1X1112X1X1211
11XXX11121221212
1X2XX1112211111M
1X211X112X21111M
1221XX112112111M
1X2X2X11212X1X1M
1121XX11222X1211
1X2121112X121X1M
112X1X112X12121M
122XX2112X221X11
1X21X21121211212
12212X1122111211
112111122X121112
122111122X121112
1121X11221211212
1221X11221211212
