-phil- hilili hillul hiphop hipihi hipipo hippo- ho-hum hohloh hohoho holhol holili holloo hollop hollum holmoi holmul homill homoi- hoohoo hoopoo hop-up hopium hoplo- huh-uh huipil hulloo huluhu humhum hummum humuli huppil iiooio illimo illipi illupi iloilo imlili liliom lilipi lilium lilliu lillom lilpop limpio limuli lipomo lolium lollop lollum lomlom looloo loomio loomup lophi- lopho- loplop loulou lumuli miliou milium milli- millio millom millpu mm-hmm mohill mohmil moholi moholl moholm mohuhu mollom molopo moomoo moopoo mop-up mopipi muhuhu mulilo mullum mulmul muumuu ohohoh ohpooh olimpo omoio- omolio oohooh oooooo oophoi ophio- opilio ouioui oulipo philip philo- philoi philum phioll phlppl phooli phopli pilili piliol pilium pillou pilolo pilpul piopio pioppi pipili pipilo pipipi pippip pippul piumhi piupiu poipoi polio- polipo polium pollio polloi polomi polpol poluli pomolo pompoi pompom poopoo pop-up popill popoli popopo poppop populi populo poumil poupou pppppp puliol pullip pullup pulmo- pulpi pumill pumilo pumpup uh-huh um-hum uphill