11X1111XX1122220
11X1XX11X11XX220
11XX1X1121122220
11XX1X1XX11XXX20
1XX1X1112112X220
1XX1X11XX11X2X20
1XXX111X2112XX21
1XXXXX11211X2X21
X1X1XX1X2X12XX21
X1XXX111XX122X21
XXX11X1X2X1X2221
XXXX1111XX1XX221
X1X11111221XXXM0
X1XXX11X221X22M0
XXX11X11X2122XM0
XXXXXX1XX212X2M0
21X111112X1X2XM0
21XXX11X2X1XX2M0
2XX11X11XX12XXM1
2XXXXX1XXX1222M1
21X1XX1X22122XM1
21XXX111X212XXM1
2XX11X1X221XX2M1
2XXX1111X21X22M1
