21X1XXX1111X1111
21X1XXX1X1122111
2121XXX11X1X2111
2121XXX1XX121111
22X1XXX11X121111
22X1XXX1XX1X2111
2221XXX111122111
2221XXX1X11X1111
21X1XXXX1X122111
21X1XXXXXX1X1111
2121XXXX11121111
2121XXXXX11X2111
22X1XXXX111X2111
22X1XXXXX1121111
2221XXXX1X1X1111
2221XXXXXX122111
21X1XXX21X122111
21X1XXX2XX1X1111
2121XXX211121111
2121XXX2X11X2111
22X1XXX2111X2111
22X1XXX2X1121111
2221XXX21X1X1111
2221XXX2XX122111
1111XX2212121111
1X11XX2112121111
XXX1XX2212121111
X121XX2112121111
21X1XX2112121111
2X21XX2212121111
X1112X1X1X121111
2221XX111X121111
2221XX121X121111
X111XX111X122111
22212X121X122111
22212X1X1X122111
1211XX2XX21X1111
X211XX2XX21X1111
1211XX2XX21X2111
X211XX2XX21X2111
112112111X121111
112112121X121111
2X2122111X121111
2X2122121X121111
