C13332313311211113313331333133313331323132233133313331333133313331231111   >>    C1333231331121111331333133313331333132313223313331333133313331333123111   <<    C13332313311211113313331333133313331323132233133313331333133313331231113   >>      C13332313311211113313331333133313331323132233133313331333133313331231112   >>