C133323133112111133133313331333133313232331211113313331122322331   >>    C13332313311211113313331333133313331323233121111331333112232233   <<    C133323133112111133133313331333133313232331211113313331122322333   >>      C133323133112111133133313331333133313232331211113313331122322332   >>