21111121122X1221
2111112112211212
2111112112221211
2111X121122X121M
211111211X2X1211
21111221122X1202
21112121122X1202
2111X1211221121M
21111121122X1X12
211111211X211210
2111122112211222
21111121112X1222
21111X21122X121M
2111X12112221221
2111212112211211
211111211X22121M
