C13332313311211113313331333133313331311331333133313211232313332233131   >>    C1333231331121111331333133313331333131133133313331321123231333223313   <<    C13332313311211113313331333133313331311331333133313211232313332233133   >>      C13332313311211113313331333133313331311331333133313211232313332233132   >>