-hou cccc ccci cccl cccu cchl cchr ccic ccii ccil ccir cclc ccli ccoc ccrc ccri ccrl ccuc chch chci chic chih chil chir chiu chlc chlr choc choh choi chol choo chor chou chrc chro chrr chui chul chur cicc cich cici cico cicr cicu cihr ciii cili cill cilo cior circ cirh ciri cirl ciro cirr ciuc clic clii clio clir cloo clor clou clri clro cluh coch coco cocu coho coil coir col- coli coll colo colu cooh cool cor- corc cori corl coro corr coul cour crcc crcr cric criu croc croh crol croo cror cucc cuci cui- cuil cuir culc cull culo curi curl curo curr h-ii hccc hcch hchi hhcl hhhh hi-c hicc hich hico hihc hihi hiho hiil hiiu hili hill hilo hilu hioc hiri hiro hiru hlul hoch hocr hohl hoho hoil hoir hol- holc holh holi holl holo holu hool hoor horc hori horl horo horr hour hrrc huch hucu huhi huhu huil huir hulc huli hull hulu huor huri hurl huro hurr huru iccc icci iccl icco iccr iccu ichc ichi icho ichr ichu icll iclr icoc icor icrc icrr icru ihcc ihrc ihuo iihl iiii iiio iioi iioo iirc iiuc ilic ilio ilir ill- illi illo iloc iloo ioci ioii ioio iolo iooi iooo iori ircc ircu iri- iric iril irio iroc iroh irrc irri irul iucc iuiu lccc lchc lchr lcor lcrl lhhh lhor lich lico licr lih- lihi liho liii liir lili lill lilo lilu lio- lior lirc liri lirl liro lirr liru llcc lllc llll lloc lloo locc loch loci loco locu lohi loho lohr lohu loic loir loiu loli loll lolo looc lool loor lori loro louh loui loul lour louu lric lroc lroi lrrc lrrr luch luci luhi luhu luli lull lulu luoh luri occc occi ochi oclc ocrl ocro ocrr ocul ocur ohcc ohhi ohho ohio ohoh oici oiii olcc olic olio olli ollo olor olur oocr ooho oolo oooh oooo orch orci orco ori- oric oril orio orlo orlu oro- oror orri orro oucc ouch ouii ouir oulu our- ouro ouu- rccc rcic rhio rhli rhoc rhoh ricc rich rico riho rill rilo rilu riol riou riri rocc roch roco rohl rohr rohu roil roio roir roiu roll rolo rooi rool roor rorc rori roro roru rouh roul rrrr ruch ruci ruhh ruhi ruhl ruhr rull rulo rurc ruri ruro ruru ucci uchi ucho ucil ucio ucrc uhcl uhoh uhuh uirr ulcc ulch ulco ulic ulli ullo ullr ulo- uloc ulul uocc uolc uor- urch urci urho uric uriu uro- urol uroo urrh urri urur uulu uuoc uuri uuuu