1111X1X21X111111
X11121221X112211
1111212222X11111
X111X1X222X12211
1111X222XXX12211
111122X2X2112211
X111X222X2112111
X11122X2XXX12111
X1X121X21211X111
X1X1X1222XX1X111
11X12XX21XX11211
11X1XXX2X2X1X111
11X12X22XX11X111
X1X1XXX2XX11X211
X1X12X22X2X1X211
11X1XX2222111211
1121X1221211X211
112121X22XX1X211
X121XX221XX11111
X1212XX222111111
X121X2X212X11211
1121222212X12111
X12122222X111211
1121X2X22X112111
