2XX1111X11XX1220
2XX1111211X2X220
2XX1112XX1XXX220
2XX11122X1X21220
2XX1211XX1X21220
2XX12112X1XXX220
2XX1212X11X2X220
2XX1212211XX1220
2XXX111XX1X2X220
2XXX1112X1XX1220
2XXX112X11X21220
2XXX112211XXX220
2XXX211X11XXX220
2XXX211211X21220
2XXX212XX1XX1220
2XXX2122X1X2X220
2XX2111XX1X2X220
2XX21112X1XX1220
2XX2112X11X21220
2XX2112211XXX220
2XX2211X11XXX220
2XX2211211X21220
2XX2212XX1XX1220
2XX22122X1X2X220
