C133323133112111133133313331333133313231322331333133313331333131122233313111   >>    C13332313311211113313331333133313331323132233133313331333133313112223331311   <<    C133323133112111133133313331333133313231322331333133313331333131122233313113   >>      C133323133112111133133313331333133313231322331333133313331333131122233313112   >>