X12211X11211X120
X12211X1X2X12120
2X22112X1211X120
2X22112XX2X12121
2X2211X1X211X121
2X2211X112X12121
X122112XX211X121
X122112X12X12121
2122112112X1X1M0
21221121X21121M0
XX2211XX12X1X1M1
XX2211XXX21121M1
212211XX121121M1
212211XXX2X1X120
XX22112112112121
XX221121X2X1X1M0
