11XX112212X11X11
11X222212X11X111
11121221X221XX11
112X12XX12112X11
1122122X1211XX11
21XXX12122111211
X11X1121XX211212
21X1XX1122111212
211XX121X2211212
2111X1X1X221X212
212XX12X12111212
2121XX1X12111212
X1XX11212X111221
X12X112X1X111221
11XX12X122112X21
11XX22X12X112121
111X112X22X11X21
112X22XX1X112121
X1XX11221XX11222
X11X112X2XX11222
11X212212211XX22
111X12X1X2212X22
111X22X1XX212122
2111XX1X22X11222
