11X2122X11112X1M
11XX122111X12112
1X12112X11212X1M
122211211111212M
1112122111X12X11
111X1X2211112111
1XX2122111X12X22
1XXX1X2211112122
1X1X112211X1211M
1X1X1X2111212121
122X1X2X11X12X2M
1X121X2211112X21
1X1X122X11112121
122X112111112X2M
