12X1111211111X10
12X111122X111210
X22X112211111X10
X22X11222X111210
X221111221111X10
X22111121X111210
12XX112221111X10
12XX11221X111210
X2XX11121X111X10
X2XX111221111210
122111221X111X10
1221112221111210
X2X1112211111210
X2X111222X111X10
122X111211111210
122X11122X111X10
