C13332313311211113313331333133313331322333133313331333133322331311331312331   >>    C1333231331121111331333133313331333132233313331333133313332233131133131233   <<    C13332313311211113313331333133313331322333133313331333133322331311331312333   >>      C13332313311211113313331333133313331322333133313331333133322331311331312332   >>