11XX2122X121X1M1
11XX222X112111M1
11X21222X121X1M1
112X1222X121X1M1
1122112X112111M1
11222222X121X1M1
1XXX112X112111M1
1XXX2222X121X1M1
1XX2212X112111M1
1X2X212X112111M1
1X221122X121X1M1
1X22122X112111M1
