1211X21121112112
21X1XX1222111112
11222X1121X11112
2X21221112211112
12XX211X11111112
2XX121112111X112
1221111X12212112
2122X1122121X112
1XXX121XX1212112
X1X12X1X21212112
X111121XX2211112
XX1221112X211112
11XX1X121X211112
XXX2121221X11112
221X1X1X2121X112
122X121X2XX11112
11112X12X111X112
22X1X11XXX211112
1121X212XX212112
X22XX211X1211112
XX21211XX1X11112
1X1X211221X12112
1XX2X2112221X112
11X1X21X11X1X112
11122X12112X111M
1X211X121121111M
121X1X12X111111M
1X112X1221X1X11M
1211X21221XX111M
111XXX112121111M
121222112121X11M
12212X11211X111M
