1X1X1X1121111112
1212121121111X12
1X1X1X1121111212
12121X112X221112
1X1X12112X221X12
12121X112X221212
1X12121122X21112
121X1X1122X21X12
1X12121122X21212
121X1211222X1112
1X121X11222X1X12
121X1211222X1212
12XX121121121112
1XX21X1121121X12
12XX121121121212
1XX2121121211112
12XX1X1121211X12
1XX2121121211212
1XXX1X112XXX1112
12X212112XXX1X12
1XXX1X112XXX1212
12X21X1122111112
1XXX121122111X12
12X21X1122111212
12221X1121XX1112
1X2X121121XX1X12
12221X1121XX1212
1X2212112X1X1112
122X1X112X1X1X12
1X2212112X1X1212
122X12112XX11112
1X221X112XX11X12
122X12112XX11212
1X2X1X1122221112
1222121122221X12
1X2X1X1122221212
