C3221212132313331313311232313233313231333132322223313231323231111   >>    C322121213231333131331123231323331323133313232222331323132323111   <<    C3221212132313331313311232313233313231333132322223313231323231113   >>      C3221212132313331313311232313233313231333132322223313231323231112   >>