NONSINGULAR

ag ai al an ar as go in is la li lo na no nu oi on or os si so un us

ago ags ail ain air ais als ani ars gal gan gar gas gin gnu goa gor gos gul gun inn ins ion lag lar las lin lis log lug nag nan nil nog nor nos nun nus oar oil ons ora ors our rag rai ran ras ria rig rin rug run sag sal sau sin sir sol son sou sri sun uns urn

agin agio agon ails ains airn airs also anil anis anon anus aril gain gals gaol gars gaun gaur gins girl girn giro glia gnar gnus goal goas gran grin guan guar guls guns iglu inns inro ions iron lags lain lair lang lari lars liar ling linn lino lins lion lira loan logs loin long lorn lour lugs luna lung nags nail nans naoi naos nils nogs noil noir nona nori noun nous nuns nurl oars oils onus oral osar ours ragi rags rail rain rais rang rani rial rias rigs ring rins roan roil ruga rugs ruin rung runs sago sail sain sang sari saul sial sign silo sing slag slog slug slur snag snog snug soar soil sola soli song sora sori sorn soul sour sung sunn sura ulan ulna unai urns ursa