12X1111X21111XMM
12X1111X212112MM
12X11112X11112MM
1221111XX11112MM
12211112X1211XMM
12211112211112MM
X2X1111XX1211XMM
X2X1111X211112MM
X2X1111221211XMM
X221111X21211XMM
X2211112X1111XMM
X2211112X12112MM
