POLYLYSINE

el en es in is li lo ne no oe oi on op os oy pe pi si so ye yo

ell els ens eon ill ins ion lei les ley lie lin lip lis lop lye nil nip nos oes oil ole one ons ope ops ose pen pes pie pin pis ply poi pol psi pye sei sel sen sin sip sly sol son sop soy spy syn yen yep yes yin yip yon

ells enol eons epos espy ills illy inly ions isle leis leno lens leys lien lies lilo lily line lino lins liny lion lipe lips lisp loin lone lope lops lose lyes lyse nill nils nips noel noes noil nope nose nosy oils oily oles ones only open opes oyes pein pens peon peso pies pile pill pily pine pins piny pion piso plie ploy pois pole poll pols poly pone pons pony pose posy pyes pyin sell sill silo sine sipe slip sloe slop snip snye soil sole soli sone spin syli syne yell yelp yens yeps yill yins yipe yips yoni