NEUROPHIL

eh el en er he hi ho in li lo ne no nu oe oh oi on op or pe pi re uh un up

eon ern hen hep her hie hin hip hoe hon hop hue hun hup ion ire lei leu lie lin lip lop nil nip noh nor oil ole one ope ore our peh pen per phi pie pin piu poh poi pol pro pul pun pur rei rep rho rin rip roe rue run upo urn urp

elhi enol euro heil heir helo help herl hern hero hire hoer hole holp hone hope horn hour hurl inro iron lehr leno lien lier lieu line lino lion lipe lire loin lone lope lore lorn loup lour lune lure noel noil noir nope nori nurl open orle ouph pein peon peri phon pier pile pine pion pirn plie pole pone pore porn pour pule puli pure puri purl rein repo riel rile ripe roil role rope roue roup ruin rule rune upon