POLYTONALITY

ai al an at ay in it la li lo na no oi on op oy pa pi ta ti to ya yo

ail ain ait all alp alt ani ant any apo apt att ill ion lap lat lay lin lip lit loo lop lot nap nay nil nip nit noo not oat oil ono oot opt pal pan pat pay pia pin pit ply poi pol poo pot pya tan tao tap tat til tin tip tit ton too top tot toy yap yay yin yip yon

alit ally alto anil anti atop ayin illy inly into iota lain lati lilo lilt lily lino lint liny lion lipa loan loin loon loop loot lota loti nail naoi nill nipa noil nolo nota oily olio olla only onto opal otto pail pain pall paly pant paty pial pian pill pily pina pint piny pion pita pity plan plat play plot ploy poll polo poly pony pool poon pyin tail tain tali tall till tilt tint tiny toil toit tola toll tony tool toon toot topi topo toyo tyin typo typy yill yoni