PROPORTIONABLY

ab ai al an ar at ay ba bi bo by in it la li lo na no oi on op or oy pa pi ta ti to ya yo

abo aby ail ain air ait alb alp alt ani ant any apo app apt arb art bal ban bap bar bat bay bin bio bit boa boo bop bot boy bra bro brr ion lab lap lar lat lay lib lin lip lit lob loo lop lot nab nap nay nib nil nip nit nob noo nor not oar oat oba obi oil ono oot opt ora orb ort pal pan pap par pat pay pia pin pip pit ply poi pol poo pop pot pro pry pya rai ran rap rat ray ria rib rin rip rob rot rya tab tan tao tap tar til tin tip ton too top tor toy try yap yar yin yip yob yon

ably abri airn airt airy alit alto anil anti aril arty aryl atop ayin bail bait bani barn bint birl biro birr blat blin blip blot boar boat boil bola bolo bolt bony boon boor boot bora born bort bota boyo bran brat bray brin brio brit broo byrl inby inly inro into iota iron lain lair lari lati liar lino lint liny lion lipa lira loan lobo loin loon loop loot lorn lory lota loti nail naoi nary nipa noil noir nolo nori nota obia obit obol oily olio only onto opal oral orby orra pail pain pair palp paly pant parr part paty pial pian pily pina pint piny pion pipy pirn pita pity plan plat play plop plot ploy polo poly pony pool poon poop poor porn port prao prat pray proa prop pyin pyro rail rain rani rant rapt rato rial riot roan roar roil root ropy rota roti rotl roto ryot tail tain tali tarn taro tarp tiny tirl tiro toby toil tola tony tool toon topi topo tora tori torn toro torr tory toyo trap tray trio trip trop troy tyin typo typp tyro yarn yirr yoni