C2221232323213331311331333133313231333132313221323131211131113113211   >>    C222123232321333131133133313331323133313231322132313121113111311321   <<    C2221232323213331311331333133313231333132313221323131211131113113213   >>      C2221232323213331311331333133313231333132313221323131211131113113212   >>