POLYGYNIAN

ag ai al an ay go in la li lo na no oi on op oy pa pi ya yo

ago ail ain alp ani any apo gal gan gap gay gin gip goa goy gyp inn ion lag lap lay lin lip log lop nag nan nap nay nil nip nog oil pal pan pay pia pig pin ply poi pol pya yag yap yay yin yip yon

agin agio agly agon anil anon ayin gain gaol gapy glia glop goal inly lain lang ling linn lino liny lion lipa loan logy loin long nail naoi nipa noil nona oily only opal pail pain paly pang pial pian pily pina ping piny pion plan play ploy pogy poly pong pony pyin yagi yang yoga yogi yoni