PHILONATURAL

aa ah ai al an ar at ha hi ho in it la li lo na no nu oh oi on op or pa pi ta ti to uh un up ut

aah aal aha ahi ail ain air ait ala all alp alt ana ani ant apo apt art hao hap hat hin hip hit hon hop hot hun hup hut ill ion lap lar lat lin lip lit lop lot nah nap nil nip nit noh nor not nth nut oar oat oil opt ora ort our out pah pal pan par pat phi pht pia pin pit piu poh poi pol pot pro pul pun pur put rah rai ran rap rat rho ria rin rip rot run rut tan tao tap tar tau tho til tin tip ton top tor tui tun tup upo urn urp uta

airn airt alan alar alit alto anal anil anoa anta anti aria aril atap atop aunt aura auto haar hail hair hall halo halt hant harl harp hart haul haut hila hill hilt hint hoar holp holt hora horn hour hula hull hunt hurl hurt inro into iota iron lain lair lari lath lati latu liar lilo lilt lino lint lion lipa lira litu loan loin lorn lota loth loti loup lour lout luna lunt nail nala naoi napa nill nipa noil noir nori nota null nurl oath ohia olla opah opal oral ouph pail pain pair pall pant para part path phat phon phot phut pial pian pill pina pint pion pirn pita pith plan plat plot poll porn port pour pout prao prat prau proa ptui pula puli pull puna punt puri purl raia rail rain rani rant rapt rath rato rial rill riot roan roil roll rota roti rotl roup rout ruin runt ruth tahr tail tain tala tali tall tapa tarn taro tarp than thin thio thir thou thro thru till tirl tiro toil tola toll tolu toph topi tora tori torn tour trap trio trip trop tuna turn ulan ulna unai unit unto upon