212111X121211112
12212X222X2X11M2
XX211X2X211X2102
X12XX1X211X12112
X121XXX1XX212111
X2X1X12XXX212122
212111X212XX1102
X22XX1XX21X1111M
11212X2X121X122M
21221X112X211222
12212X2XX111X212
XX2X112122121111
2X1111X12111X202
X12111X121211112
212111X121211112
X121X1112XX12112
2121X1112XX12112
X121112121XXX112
2121112121XXX112
X12121112121XX12
212121112121XX12
