2112111111221111
2X12111111221111
2212111111221111
2112111X11221111
XX121X1X11221111
1212121X11221111
2112111211221111
X2121X1211221111
1X12121211221111
11121X11X1221111
X1121X11X1221111
X1121211X1221111
X212111XX1221111
22121X1XX1221111
1X12121XX1221111
XX121112X1221111
2X121X12X1221111
12121212X1221111
11121X1121221111
1112121121221111
X112121121221111
1212111X21221111
XX121X1X21221111
2212121X21221111
1X12111221221111
X2121X1221221111
2X12121221221111
2112X11111221111
1212XX1111221111
XX12X21111221111
XX12X11X11221111
2X12XX1X11221111
X112X21X11221111
2X12X21X11221111
1212X11211221111
1112XX1211221111
X212XX1211221111
1X12X111X1221111
X112XX11X1221111
2212X211X1221111
1112X11XX1221111
2212X112X1221111
2112X212X1221111
X212X11121221111
2X12XX1121221111
1112X21121221111
2X12X11X21221111
2112XX1X21221111
X112X11221221111
2212X21221221111
211211X111221111
1X121XX111221111
X21212X111221111
1X1211XX11221111
11121XXX11221111
XX121XXX11221111
X21211X211221111
22121XX211221111
X11212X211221111
221212X211221111
121211X1X1221111
X1121XX1X1221111
2X1212X1X1221111
2X1211XXX1221111
211212XXX1221111
111211X2X1221111
XX1211X121221111
22121XX121221111
111212X121221111
X11211XX21221111
2X1212XX21221111
221211X221221111
21121XX221221111
2X12X1X111221111
2212X1X111221111
X112XXX111221111
1112X2X111221111
2112X1XX11221111
2212X1XX11221111
2112X1X211221111
2X12X1X211221111
X112X1X1X1221111
2112XXX1X1221111
1112X1X121221111
2112X2X121221111
