X112111X11221111
2112XXX2X12X1121
2X12X22211221121
X1X21XXX2X221112
XX12111XX12X1111
211XX11221221110
21X21221112X1111
X11X12XXX1221121
1112X122XX221111
X1X22X12112X1121
2X12XX1X2X221110
111XXXXX112X1111
XX1211X221221122
21X2221XXX221111
X11221211X2X1112
X1XX1X21X1221111
11X2X2XX212X1111
2X1X12X21X221111
2X1X2X22X12X1122
2XX2X12X11221110
