11221X111X112120
11221X11X2X12120
1X22X21X1X112120
1X22X21XX2X12120
1X22XX11XX112120
1X22XX1112X12120
1122121XXX112120
1122121X12X12120
1X22121112112120
1X221211XXX12120
1122XX1X12112120
1122XX1XXXX12120
1X221X1X1XX12120
1X221X1XX2112120
1122X2111XX12120
1122X211X2112120
