C13332313311211113313331333133313331323132233132213331311331312322131   >>    C1333231331121111331333133313331333132313223313221333131133131232213   <<    C13332313311211113313331333133313331323132233132213331311331312322133   >>      C13332313311211113313331333133313331323132233132213331311331312322132   >>