C133323133112111133133313331333133313231322331322133313113313113313331333223231   >>    C13332313311211113313331333133313331323132233132213331311331311331333133322323   <<    C133323133112111133133313331333133313231322331322133313113313113313331333223233   >>      C133323133112111133133313331333133313231322331322133313113313113313331333223232   >>