-hou cccc cccl cccu ccgc cchl cchr cclc cclg ccoc ccrc ccrg ccrl ccuc cgcc cgcg cgro chch chlc chlr choc choh chol choo chor chou chrc chro chrr chug chul chur clog cloo clor clou clro cluh coch coco cocu cogh cogo coho col- coll colo colu cooh cool cor- corc corg corl coro corr coul cour crcc crcr croc croh crol croo cror crug cucc culc cull culo curl curo curr gc-c gccc gclc gcrg ggcl gggg gghg ghll ghol ghug ghul glcc glog gloh glor glou glro glug glur goch gocr gogh gogo goll golo golu goog gool goor gorg goro gorr gou- goug goul gour grcc groc grog groh grol groo gror grou grrl grrr grug grur guch gugg gugh gugu guhr gull gulo gulu gurg gurh gurl guro gurr guru hccc hcch hcgh hggc hhcl hhgg hhhh hlul hoch hocr hogg hogh hogl hogo hogu hohl hoho hol- holc holh holl holo holu hool hoor horc horg horl horo horr hour hrrc huch hucu hugg hugh hugo huhu hulc hull hulu huor hurl huro hurr huru lccc lchc lchr lcor lcrg lcrl lhhh lhor llcc llgc lllc llll lloc lloo locc loch loco locu log- logh logo loho lohr lohu loll lolo looc lool loor loro louh loul lour louu lroc lrrc lrrr luch lugg lugh lugo lugu luhu lull lulu luoh lurg occc oclc ocrl ocro ocrr ocul ocur ogog ogou ogro ohcc ohgr ohho ohoh olcc olgc olgr ollo olog olor olur oocr ooho oolo oooh oooo orch orco orgo orlo orlu oro- oror orro oucc ouch ough oulu our- ouro ouu- rccc rcgc rcrg rhcg rhoc rhog rhoh rhug rlcg rlug rocc roch roco rogg rogh rogo rohl rohr rohu roll rolo roog rool roor rorc roro roru rouh roul rrrr ruch rugg rugh ruhh ruhl ruhr rull rulo rurc ruro ruru ucho ucrc ugcc ugcg uggo ugol ugro ugur uguu uhcl uhoh uhuh ulcc ulch ulco ullo ullr ulo- uloc ulog ulul uocc uolc uor- urch urgh urgu urho uro- urol uroo urrh urur uulu uuoc uuuu