XX1XX12122212X10
XX1X2122XXX2X110
XX11X11122112110
XX22111XX212X210
X11221X2XX2X1210
X2X221XX212X1210
X21X112X11X1XX10
X21112X1X2122210
X21121221211X210
1XXXX221111X1210
1X1X2X12211X2210
1X122X1X11121110
11X1XX221X111210
11X2X2X11X1X1110
1112211X12211X10
121XX2X112X11X10
12121XX22X22X110
2X12122221X11210
21X21X2XX2X22210
21X212121X112210
211X21X1XX222X10
2111121X222XX110
2112111XX1X21110
2122XX2111121110
21222X221212XX10
221X2XX22X1X1X10
2212X111222XX210
2221112XX1XX1210
