C13332313311211113313331333133313331323132233133313331333133313113132231   >>    C1333231331121111331333133313331333132313223313331333133313331311313223   <<    C13332313311211113313331333133313331323132233133313331333133313113132233   >>      C13332313311211113313331333133313331323132233133313331333133313113132232   >>