HYPERGOLIC

eh el er go he hi ho li lo oe oh oi op or oy pe pi re ye yo

cel cep chi cig cog col cop cor coy cry ego erg gel gey ghi gie gip gor goy gyp hep her hey hic hie hip hoe hog hop hoy hyp ice ich icy ire leg lei ley lie lip log lop lye oil ole ope orc ore pec peg peh per phi pic pie pig ply poh poi pol pro pry pye rec reg rei rep rho rig rip roc roe rye yeh yep yip

ceil cero chip chop cire clip clog clop cloy coil coir cole coly cope copy core cory crop echo elhi epic ergo girl giro gley glop goer gore gorp gory grey grip gyre gyri gyro heil heir helo help herl hero hire hoer hole holp holy hope hype hypo lech lehr lice lich lier lipe lire loch loci loge logy lope lore lory lych lyre ogle ogre oily orgy orle oyer pech peri pice pier pile pily plie ploy pogy pole poly pore prey prig prog pyic pyre pyro rely repo rice rich riel rile ripe roil role rope ropy yech yelp yipe yogh yogi yore