1111212X11X11212
21X1211211X11212
11X1211X21X11212
2111212221X11212
2111211X1XX11212
11X121221XX11212
21X1212X2XX11212
111121122XX11212
21X1212X11111212
1111211211111212
2111211X21111212
11X1212221111212
11X1211X1X111212
211121221X111212
1111212X2X111212
21X1211X11X1X212
2111211211X1X212
1111211X21X1X212
11X1211X21X1X212
21X1212221X1X212
11X1212X1XX1X212
111121221XX1X212
11X121221XX1X212
2111212X2XX1X212
2111212X1111X212
21X1212X1111X212
11X121121111X212
11X1212X2111X212
111121222111X212
1111211X1X11X212
