-hou eeee eele eheh ehel eheu ehle ehlo eiei eiho eile eiou eipo el-p elee eleh eleo elhi elie elil elio elle elli ello ellu eloi elpe elph elpi elue elui elul eole eoli eolo epee eph- ephi epi- epie epil epip eple epll epol eppo eppp euhl eule euoi h-ii heel heep hehe heho heie heih heil hele heli hell helo help helu heou hepe hepi hepl hepp hepu heue heui hhhh hhip hiei hieu hihe hihi hiho hiie hiil hiiu hile hili hill hilo hilu hipe hipo hipp hlul hoei hoel hohe hohl hoho hoie hoil hoip hol- hole holh holi holl holo holp holu hooe hool hoop hope hopi hopo hopp houe houp hppe hpue huel huhi huhu huie huil hule huli hull hulu hupe hupp ieie ieio iele ieoh ihep ihop ihuo iihl iiie iiii iiio iioi iioo iiop ile- ileo ilie ilio ill- ille illi illo illp iloo ilpe ioee ioel ioii ioio iole iolo iooi iooo iopl ipie ipil iplo ipoe ipoh ipop ippo iuel iuiu iupp le-u leel leep lehe lehi lehu leie leil leio lele leli lell lelo lelu leoi leou lepe lepi lepo lepp lhee lhhh lhip liel liep lieu lih- lihe lihi liho liii lile lili lill lilo lilu lio- lip- lipe liph lipi lipl lipo lipp lipu liue lleu llll lloo loei loeu lohe lohi loho lohu loiu lole loli loll lolo looe lool loop lope lopi lopp lopu loue louh loui loul loup louu lppl luhe luhi luhu lule luli lull lulu luoh lupe lupi lupo lupu luup o-eo oeil oele ohee ohel ohhi ohho ohio ohoh oiii ole- oleh olei oleo olie olio olle olli ollo olpe olph ooho oolo oooh oooo opei opel opep ophi opie opii opio ople opo- oppi oppo ouie ouii oule oulu oupe ouph ouu- peel peep pehe peho peil peio peip pel- pele pell pelo pelu peou pepe pepi pepo peul phe- phi- phil phip phlo phoh phoo phul piel piep piip pil- pile pili pill pilo pilu pipe pipi pipo pipp ple- plee plei pleo pleu plie plio plip ploh ploo plop plou plpp plue plup poel pohl poil poio pole poli poll polo polu pooh pool poop pop- pope popi popo popp poui poul poup pphi ppie ppih pple ppli pplo pppo pppp pu-e puel pueo pueu puhi puhl puiu pule puli pull pulo pulp pulu pupe pupi pupl pupu u-ie uele ueli uell uepi uhle uhoh uhuh uhup uile uipi ulee uleo ulie ulle ulli ullo ulo- ulul upie uplo uppe uppp uppu upup uulu uuuu