2X121X1X21221111
2112211221221111
2XX2111121221111
XX121X1221221111
11121112212X1111
121211X1X1221111
XX12111221221111
1112111221221111
2112211X21221111
2212X21121221111
221211X221221111
XX12211X21221111
2212X11X21221111
1212111XX12X1111
XX1211X121221111
X212121121221111
22121XX121221111
221212XX212X1111
22121111X12X1111
22122X1221221111
12121X1X21221111
1X121211212X1111
X212211XX1221111
2212111121221111
2212X1X1212X1111
2X121121212X1111
XX12X21121221111
1112221X21221111
2X12X11X212X1111
X212111XX1221111
121211X121221111
12121212X1221111
2212121X21221111
22121X12212X1111
1X1211X2212X1111
2212112221221111
1X12112X21221111
X212X11121221111
1X12212121221111
1212X2X221221111
