1111112211211122
1XXX1122XX21XX21
1212X1222X212X11
1X1XX12XX121X111
12X211X221212121
11X1112X1X211X11
1X11X1X21X211X11
11121122XXX1X11M
121X112221X12X10
11XXX1222221X221
12X2112X11212111
111XX1X2X121X112
1X11X1221XX11112
121211XX2X212XM1
1XX11122X1X11210
