X111X11211X11120
X121122221X21X20
1121X11121221X10
21211XXXX2221120
X2111211X1X11XM1
21212X2121X211M0
1X21X11221XX1210
21212X22X12X1121
1111211X2X211110
21X1X11211X21X10
2121X1XX222X1110
221121X111221XM1
X2212211XX1X12M0
1121XX22212X11M0
X1212XX121X21220
X221X1X221211110
1X2121X1X1121XM0
1211X111X12X1120
11X11X1121X11110
21112221X1221X20
