FLINDOSY

do id if in is li lo no od of oi on os oy si so yo

dif din dis dol don dos fid fil fin fly fon foy ids ifs ins ion lid lin lis nil nod nos ods oil old ons sin sly sod sol son soy syn yid yin yod yon

difs dino dins diol dols dons fido fids filo fils find fino fins foil foin fold fond fons foys idly idol idyl info inly ions lido lids lino lins liny lion loid loin nils nodi nods noil nosy odyl oils oily olds oldy only sild silo slid soil sold soli syli yids yins yods yond yoni