111XXX11XX21X121
11122X11X1212121
11XXX1X1X1212121
11X221X1XX21X121
1X1X21X1XX212121
1X12X1X1X121X121
1XXX2X11X121X121
1XX2XX11XX212121
X11XX1X11X11X121
X11X21111111X121
X112X1111X112121
X11221X111112121
X1XXXX1111112121
X1XX2XX11X112121
X1X2XXX11111X121
X1X22X111X11X121
XX1XXXX111112121
XX1X2X111X112121
XX12XX111111X121
XX122XX11X11X121
XXXXX1111X11X121
XXXX21X11111X121
XXX2X1X11X112121
XXX2211111112121
211X2XX121X1X121
2112XXX12XX12121
21XX21112XX12121
21X2X11121X1X121
2X1XX11121X12121
2X1221112XX1X121
2XXXXXX12XX1X121
2XX22XX121X12121
