C133323133112111133133313331333133313231322331333133313331311112331   >>    C13332313311211113313331333133313331323132233133313331333131111233   <<    C133323133112111133133313331333133313231322331333133313331311112333   >>      C133323133112111133133313331333133313231322331333133313331311112332   >>