UNHYPHENABLE

ab ae ah al an ay ba be by eh el en ha he la na ne nu pa pe uh un up ya ye

aby alb ale alp ane any ape aye bah bal ban bap bay bee bel ben bey bun buy bye eau eel eye hae hah hap hay heh hen hep hey hub hue huh hun hup hyp lab lap lay lea lee leu ley lye nab nae nah nan nap nay neb nee nub nun pah pal pan pay pea pee peh pen ply pub pul pun pya pye yah yap yea yeh yen yep yup

able ably abye alee bale bane bean beau been beep bene blae blah blue buhl buna bunn eely elan epha eyen eyne habu haen hale haul heal heap hebe heel help hula hunh hyla hype lane lean leap lube luna lune luny nabe nape neap neep nene pale paly pane peal pean peel peen pele plan play plea pleb pula pule puna puny ulan ulna unbe upby yaup yeah yean yelp yuan yule