11X221X2X1112120
11X221X2X1112X20
11X221X2X1112220
2111111X11121221
2111X11X1X121221
2111111X1212X221
2111X11X1112X221
2111111X1X121221
2111X11X12121221
2111111X1112X221
2111X11X1X12X221
2111111X12121221
2111X11X11121221
2111111X1X12X221
2111X11X1212X221
21X2X12X11X21220
1212X1111121X201
X212X1111121X201
1212X1111X21X201
X212X1111X21X201
1221X1212X122X21
122XX1212X122X21
