11X21X12211X2111
11X21112111X2111
11X2211211112111
1112XX1211112111
11121X1211112111
11X2XX12111X2112
11X2X1121111X112
11X21X1221112112
11X22X12111XX112
1112XX12211XX112
11122112211XX112
111221122111X112
XXX1XX221X11X111
XXX1X1XX211XX111
XXX2X1X221112111
XX11XX2X1111X111
XX11XX221X1XX111
XX12XXXX1X1X2111
XX12X1221111X111
XXX1XXX21X1X2112
XXX2X1X22X1X2112
XX11XXXX21112112
XX11X1222X1XX112
XX12XX2X1111X112
22122X2X21222X22
22222X2X21121X22
22222X2X21122122
22222X2X21221X22
