ORTHOGANAL

aa ag ah al an ar at go ha ho la lo na no oh on or ta to

aah aal aga ago aha ala alt ana ant art gal gan gar gat goa goo gor got hag hao hat hog hon hot lag lar lat log loo lot nag nah nog noh noo nor not nth oar oat oho ono ooh oot ora ort rag rah ran rat rho rot tag tan tao tar tho tog ton too tor

agar agha agon alan alar alga alto anal anga anoa anta gala gaol ghat gnar gnat goal goat goon goth gran grat grot haar halo halt hang hant harl hart hoar holt hong hoot hora horn lang lath loan logo long loon loot lorn lota loth nala nolo nota oath onto oral raga rang rant rath rato roan root rota rotl roto tahr tala tang tarn taro than thro toga tola tong tool toon tora torn toro trog