11121122X1211112
1X1X112211211112
1211112221211112
1X1221221X21X112
1211212221211112
1111112211211112
1111112212211201
1XX2X122X221X112
121211222X2XX112
1X12X12211211112
1111212211211112
121X2212X1211112
121121XX22212111
121111X221X1XX01
