1221111X1XX12111
222XX11X1XX12111
22211X121XX12111
122XXX121XX12111
122X1X1X12X12111
2221XX1X12X12111
222X111212X12111
1221X11212X12111
222X1X1X1X212111
1221XX1X1X212111
122X11121X212111
2221X1121X212111
2221111X12212111
122XX11X12212111
12211X1212212111
222XXX1212212111
2221111X1XX12111
122XX11X1XX12111
12211X121XX12111
222XXX121XX12111
