-hou cccc cccl cccu ccee ccel cche cchl cclc ccoc ccuc cec- cece ceco ceec ceel cehl cel- celc cele cell celo ceol ceou chce chch chec chee cheh chel cheu chlc choc choh chol choo chou chul clec clee cleo cleu cloe cloo clou clue cluh coce coch coco cocu coel coho col- cole coll colo colu cooh cool coue coul cucc cuce culc cule cull culo e-cl eccc ecce eccl ecco eche echl echo eco- ecol ecou eeee eele eeoc ehcc eheh ehel eheu ehle ehlo elce elch elco elec elee eleh eleo elle ello ellu elue elul eole eolo euch euhl eule hccc hcch hech heel hehe heho hele hell helo helu heou heue hhcl hhhh hlul hoce hoch hoel hohe hohl hoho hol- holc hole holh holl holo holu hooe hool houe huch hucu huel huhu hulc hule hull hulu lccc lcce lchc le-u lece lech leco leel lehe lehu lele lell lelo lelu leoc leou 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 loue louh loul louu luce luch luhe luhu lule lull lulu luoh o-eo occc oce ocee oche oclc ocul oec- oecc oeec oele ohcc ohee ohel ohho ohoh olcc ole- oleh oleo olle ollo ooho oolo oooh oooo oucc ouch oule oulu ouu- ucel uche ucho uele uell uhcl uhle uhoh uhuh ulcc ulch ulco ulee uleo ulle ullo ulo- uloc ulul uocc uolc uulu uuoc uuuu