C13332313311211113313331333133313331323132233133313331333133313331121133231   >>    C1333231331121111331333133313331333132313223313331333133313331333112113323   <<    C13332313311211113313331333133313331323132233133313331333133313331121133233   >>      C13332313311211113313331333133313331323132233133313331333133313331121133232   >>