11111XX12212X1M1
111X1X122211X1M0
111112X22X12X1M1
1X1X12122X1211M1
1X111X122211X1M0
2X1X1XX1221111M0
21111X112X1211M1
211X12112212X1M0
211211221121X121
112X212X21221121
