SPEEDILY

de ed el es id is li pe pi si ye

dee del dey die dip dis dye eds eel eld els eye ids led lee lei les ley lid lie lip lis lye ped pee pes pie pis ply psi pye see sei sel sip sly spy yep yes yid yip

deep dees deil dele deli dels deys diel dies dips dyes eels eely eide elds else espy eyed eyes ides idle idly idyl isle lees leis leys lids lied lies lipe lips lisp lyes lyse peds peed peel pees pele pied pies pile pily pled plie pyes seed seel seep side sild sipe sled slid slip sped syli yeld yelp yeps yids yipe yips