C133323133112111133133313331333133313332313113313331323223322331   >>    C13332313311211113313331333133313331333231311331333132322332233   <<    C133323133112111133133313331333133313332313113313331323223322333   >>      C133323133112111133133313331333133313332313113313331323223322332   >>