cccc ccci cccl cccv cchl cchr ccic ccii ccil ccir cciv cclc ccli cclv ccoc ccrc ccri ccrl ccvi ccvo chch chci chic chih chil chir chiv chlc chlr choc choh choi chol choo chor chov chrc chro chrr chvo cicc cich cici cico cicr cihr ciii cili cill cilo cilv cior circ cirh ciri cirl ciro cirr civc civh civo clic clii clio clir cliv cloo clor clri clro clrv clvi coch coco coho coil coir col- coli coll colo cooh cool cor- corc cori corl coro corr covo crcc crcr cric croc croh crol croo cror cvcc cvii cvrr h-ii hccc hcch hchi hhcl hhhh hi-c hi-v hicc hich hico hihc hihi hiho hiil hili hill hilo hioc hiri hiro hoch hocr hohl hoho hoil hoir hol- holc holh holi holl holo hool hoor horc hori horl horo horr hovi hrrc hvcc iccc icci iccl icco iccr ichc ichi icho ichr icll iclr icoc icor icrc icrr ihcc ihrc ihvh iihl iiii iiio iioi iioo iirc ilic ilio ilir ill- illi illo iloc iloo ioci ioii ioio iolo iooi iooo iori ircc iri- iric iril irio iroc iroh irov irrc irri ivic ivor lccc lchc lchr lcor lcrl lcrv lhhh lhor lich lico licr lih- lihi liho liii liir liiv lili lill lilo lio- lior lirc liri lirl liro lirr livi livo llcc lllc llll lloc lloo lo-v locc loch loci loco lohi loho lohr loic loir loli loll lolo looc lool loor lori loro lovo lric lroc lroi lrrc lrrr lvcc lvii lviv lvov lvrr occc occi ochi oclc ocrl ocro ocrr ohcc ohhi ohho ohio ohoh oici oiii olcc olic olio olli ollo olor olov olvi oocr ooho oolo oooh oooo orch orci orco ori- oric oril orio orlo oro- oror orri orro orvr ovi- ovil ovo- ovol ovoo rccc rcic rcvr rhio rhli rhoc rhoh ricc rich rico riho rill rilo riol riri rivo rocc roch roco rohl rohr roil roio roir roll rolo rooi rool roor rorc rori roro rovi rovo rrrr rv-c rvvh vcci vhhh vic- vich vici vico vihi viii vili vill viol virc viri virl viro virr vivi vivo vlcc vlci vlli vloc voho voic voil voio voir volc voli voll volo vooc vool voor vor- vori voro vrci vril vrio vroc vvvv