112X112221X12120
1122X1221121XX20
1X2XX12211X1X120
1X22112221212X21
112X1X222121X121
1122XX2211X12X21
1X2X1X2211X1XXM0
1X22XX22212121M0
112X1222112121M0
1122X22221X1XXM1
1X2XX22221212XM1
1X22122211X1X1M1
