11X1X1X1121XX121
21XXX11XX21XX121
11XXX121111XX121
11X1X121X11XX121
11X1X12X121X2121
21XXX111X21X2121
21X1X11X111X2121
X1X211X1X2X11121
X11221XX1XX11121
X12211XXX2211121
X12211X1XX211121
X12211X112X1X121
X11221XXXXX1X121
X11221X11221X121
111X2111XX111121
212X21X2XX1X1121
112X21111X121121
111X21121X121121
111X21X1XXX21121
212X2112XXXX1121
211X21X11XXX1121
112111X11111X121
X12221X1X1X1X121
212121X1111XX121
212111X111XXX121
212111X1X1111121
X12221X111X11121
X12211X1X11X1121
11X1X121XXX12121
1112X12X1X212121
1121X12XXXXX2121
1121X121XX2X2121
1121X1211XX11121
1112X12XXX211121
1112X1211XXX1121
X1XX111X1211X121
X1XX1122XXX1X121
X1XX11122212X121
X1XX111X22X2X121
X1XX111X2X111121
X1XX1122X2X11121
X1XX112XXX121121
