1XX1X122212111MM
1XX11122X1211XMM
1XX12122112111MM
1X11X1222X2111MM
1X1121222X2111MM
12X1112X212111MM
12X11122XX2111MM
12X11122112111MM
12X1212111211XMM
1211X12XX1211XMM
1211X121112111MM
1211X122XX2111MM
1211X122112111MM
1211112211211XMM
121111222X211XMM
12112122XX211XMM
121121221X2111MM
