11X1X122112111M1
11XX11221221X1M1
1112X121XX212XM1
112XX12X112X21M2
112XX122X12121M1
122XX122X12121M1
112XX122X1212XM1
122XX122X1212XM1
111XX122X22X2XM2
11XXX122122X2XM2
