ORTHOGONIAL

ag ah ai al an ar at go ha hi ho in it la li lo na no oh oi on or ta ti to

ago ahi ail ain air ait alt ani ant art gal gan gar gat ghi gin git goa goo gor got hag hao hat hin hit hog hon hot ion lag lar lat lin lit log loo lot nag nah nil nit nog noh noo nor not nth oar oat oho oil ono ooh oot ora ort rag rah rai ran rat rho ria rig rin rot tag tan tao tar tho til tin tog ton too tor

agin agio agon airn airt alit alto anil anti aril gain gait gaol ghat gilt girl girn giro girt glia gnar gnat goal goat goon goth gran grat grin grit grot hail hair halo halt hang hant harl hart hila hilt hint hoar holt hong hoot hora horn inro into iota iron lain lair lang lari lath lati liar ling lino lint lion lira loan logo loin long loon loot lorn lota loth loti nail naoi nigh noil noir nolo nori nota oath ohia olio onto oral ragi rail rain rang rani rant rath rato rial ring riot roan roil root rota roti rotl roto tahr tail tain tali tang tarn taro than thin thio thir thro ting tirl tiro toga toil tola tong tool toon tora tori torn toro trig trio trog