C133323133112111133133313331333133313223331333133313331333313232233221   >>    C13332313311211113313331333133313331322333133313331333133331323223322   <<    C133323133112111133133313331333133313223331333133313331333313232233223   >>      C133323133112111133133313331333133313223331333133313331333313232233222   >>