X2121212111X121M
X2121X1X112X111M
11121X12111X111M
X2121XX2211X111M
X2121X121X12111M
X2121X12111X121M
X2121212111X111M
12121XXX1X1X111M
X1121X122122111M
12121X12211X111M
X1121XX2111X111M
12121XX21122111M
X1121X1X2X1X111M
X2121X1X1112111M
X2121X121X2X111M
2X1111121XX22112
2X121211X2121X22
