1111X1211X111X20
1111X12122111220
212122211X111X20
2121222122111220
2121X1212X111X21
2121X12112111221
111122212X111X21
1111222112111221
2111212112111XM0
211121212X1112M0
1121X22112111XM0
1121X2212X1112M0
2111X2211X1112M1
2111X22122111XM1
112121211X1112M1
1121212122111XM1
211X12XX1X122111
1111X2X2X11221M1
