C13332313311211113313331333133313331323132233132311331311331322131   >>    C1333231331121111331333133313331333132313223313231133131133132213   <<    C13332313311211113313331333133313331323132233132311331311331322133   >>      C13332313311211113313331333133313331323132233132311331311331322132   >>