12X121XX12111100
12X1212X12212100
X22222XX12111100
X222222X12212100
X221212X12111100
X22121XX12212100
12X2222X12111100
12X222XX12212100
X2X221XX12211100
X2X2212X12112100
122122XX12211100
1221222X12112100
X2X122XX12112100
X2X1222X12211100
122221XX12112100
1222212X12211100
