11X212X1121X2212
X1X2X1X122XX1101
X1221X2122211X10
2X121X1122XX2121
X1X221111212X211
1X222X112211XX02
122221X12X122100
12X221112X122120
2112X22122X1112M
X112X221221X11MM
21221X212221XX22
X1122X2122111100
