X1X1X1111X111121
X1X1X1111X112121
X121X1121X1X1121
X1X1XX211X1X1121
X1X1XX1212111121
X121X12112111121
X121X1121X1X2121
X1X1XX211X1X2121
X1X1XX1212112121
X121X12112112121
X1X1X122121X1121
X121XX11121X1121
X121XX221X111121
X1X1X122121X2121
X121XX11121X2121
X121XX221X112121
21X1X111121X1121
21X1X1221X111121
2121XX111X111121
21X1X111121X2121
21X1X1221X112121
2121XX111X112121
21X1XX121X1X1121
2121X1211X1X1121
2121X11212111121
21X1XX2112111121
21X1XX121X1X2121
2121X1211X1X2121
2121X11212112121
21X1XX2112112121
2121XX22121X1121
2121XX22121X2121
21X1121XX11121M2
2XX1X21XX11X21M2
2XX1221XX11221M2
22X1X21XX11221M2
22X1221XX11X21M2
