cccc cccl ccee ccel ccgc cche cchl cclc cclg ccoc cec- cece ceco ceec ceel cege cego cehl cel- celc cele cell celo ceol cgcc cgcg cgel chce chch chec chee cheh chel chge chlc choc choh chol choo clec clee cleg cleo cloe clog cloo coce coch coco coel cogh cogo coho col- cole coll colo cooh cool e-cl eccc ecce eccl ecco eche echl echo eco- ecog ecol eeee eele eeoc egcc egcg egec egee egel egge eggh eggo eghe eghh eglc egle ego- egol ehcc eheh ehel ehle ehlo elce elch elco elec elee eleh eleo elgg elle ello elog eole eolo gc-c gccc gclc gece geel gege gegg gegl gego gele gelg gell gelo geo- geog geol ggcl gggg gghg ghee gheg ghel ghll ghol glcc glce glee gleg gleo glge glog gloh goce goch goel gogh gogo gole goll golo goog gool hccc hcch hcgh hech heeg heel hege hegg hegh hego hehe heho hele hell helo hggc hhcl hhgg hhhh hoce hoch hoel hoge hogg hogh hogl hogo hohe hohl hoho hol- holc hole holh holl holo hooe hool lccc lcce lchc lece lech leco leel lege legg legh lego lehe lele lell lelo leoc leog lhec lhee lhhh llcc llgc lllc llll lloc lloo locc loce loch loco log- loge logh logo lohe loho lole loll lolo looc looe lool o-eo occc oce ocee oche oclc oec- oecc oeec oele ogee ogel ogge ogle ogog ohcc ohee ohel ohho ohoh olcc ole- oleg oleh oleo olgc olle ollo olog ooho oolo oooh oooo