1XX2111211112X10
1X2211XX11112X10
XXX211XX11122X10
XXX211X211X12X10
XX22111X11X12X10
XX22111211122X10
1XX211XXX1X12110
1XX211X2X1122110
1X22111XX1122110
1X221112X1X12110
XXX21112X1X22110
XX2211XXX1X22110
1XX2111X21X22210
1X2211X221X22210
XXX2111X21112210
XX2211X221112210
