A traditional shape for salty liquorice pastilles is a black diamond-shaped lozenge. Administration of flumazenil by sublingual lozenge and topical cream has also been tested. Zinc -carnosine has been used orally or as an oral rinse, lozenge or suppository. The original product was a round peppermint lozenge called PEZ drops. The gum, lozenge, and nasal spray are pregnancy category C. It is sold in syrup, tablet, spray, and lozenge forms. Trade names include Nicotex, Nicorette, Nicoderm, Nicogum, Nicotinell, Thrive and Commit Lozenge. Today's logo is a kite shaped double lozenge bordered in gold. The blind arches with lozenge shapes recall similar structures in Armenia. The final result is typically a lozenge shaped duplex. Many mass-produced factory instruments feature a voicing of a rectangular or flat lozenge cross section. The products he used were a cream and a lozenge that would expedite his rehabilitation. He also suggested therein that ancient plantations were laid out in a lozenge pattern. It was sold in bar form as a lozenge. The APL programming language uses the lozenge, called "diamond", as statement separator.