-hou cccc cccl cccp cccu ccee ccel cche cchl cchp cclc ccoc ccpe ccpl ccpp ccuc ccup cec- cece ceco cecp ceec ceel cehl cel- celc cele cell celo ceol ceop ceou cepc cepe ceph cepo cepp chce chch chcp chec chee cheh chel chep cheu chlc chlp choc choh chol choo chop chou chpp chul clec clee cleo clep cleu cloe cloo clop clou clpp clue cluh coce coch coco cocp cocu coel coep coho col- cole coll colo colp colu cooh cool coop cope coph copo copp coue coul coup cpce cpcu cpep cphl cplc cucc cuce culc cule cull culo culp cupe cupl cupo cupp e-cl eccc ecce eccl ecco eche echl echo eco- ecol ecop ecou ecpp eeee eele eeoc ehcc eheh ehel eheu ehle ehlo el-p elce elch elco elec elee eleh eleo elle ello ellu elpe elph elue elul eole eolo epcc epch epec epee eph- eple epll epoc epol eppc eppo eppp euch euhl eule hccc hcch hcpc hech heel heep hehe heho hele hell helo help helu heou hepc hepe hepl hepp hepu heue hhcl hhhh hhpc hlul hoce hoch hoel hohe hohl hoho hol- holc hole holh holl holo holp holu hooe hool hoop hope hopo hopp houe houp hpcc hppe hpue huch hucu huel huhu hulc hule hull hulu hupe hupp lccc lcce lchc lcpc lcpl le-u lece lech leco leel leep lehe lehu lele lell lelo lelu leoc leou lepe lepo lepp leuc lhec lhee lhhh llcc lleu lllc llll lloc lloo locc loce loch loco locu loeu lohe loho lohu lole loll lolo looc looe lool loop lope lopp lopu loue louh loul loup louu lpec lppl luce luch luhe luhu lule lull lulu luoh lupe lupo lupu luup o-eo occc oce ocee oche oclc ocpp ocul oec- oecc oeec oele ohcc ohee ohel ohho ohoh olcc ole- oleh oleo olle ollo olpc olpe olph ooho oolo oooh oooo opec opel opep ople opo- oppo oucc ouch oule oulu oupe ouph ouu- pccc pcce pccl pcep pchp pcll pclo pcoe pcpp pece pech pecl peco peec peel peep pehe peho pel- pele pell pelo pelu peou pepe pepo peul phcc phe- phlo phoh phoo phul plcc plce plch ple- plec plee pleo pleu ploc ploh ploo plop plou plpp plue plup poce poch poco poel pohl pole poll polo polu pooh pool poop pop- popc pope popo popp poul poup ppcc pple pplo pppo pppp pu-e puce puch puel pueo pueu puhl pule pull pulo pulp pulu pupe pupl pupu puuc uccp ucel uche ucho ucph uele uell uhcl uhle uhoh uhuh uhup ulcc ulch ulco ulee uleo ulle ullo ulo- uloc ulul uocc uolc uplo uppc uppe uppp uppu upup uucp uulu uuoc uuuu