GUMPHIONS

go hi hm ho in is mi mo mu no nu oh oi om on op os pi sh si so uh um un up us

ghi gin gip gnu gos gum gun him hin hip his hog hon hop hos hug hum hun hup imp ins ion ism mho mig mis mog mon mop mos mug mun mus nim nip nog noh nom nos nus ohm ohs oms ons ops phi pig pin pis piu poh poi pom psi pug pun pus sim sin sip som son sop sou sum sun sup ugh ump uns upo ups

ghis gimp gins gips gnus gosh gums guns gush hims hins hips hisn hogs hong hons hops hugs hump hums hung huns imps ions mhos migs mips miso mogs mons mops mosh mugs muni muns muon mush nigh nims nips nogs noms nosh nous ohms onus opus ouph phis phon pigs ping pins pion pish piso pois poms pong pons posh pugh pugs pung puns push shim shin ship shmo shog shop shun sigh sign simp sing sinh smog smug snip snog snug song soph soup spin spun sugh sumo sump sung ughs umps upon