-ic c-- ccc cch cci cck cco ccp ccr ccv ch- chc chh chi chk cho chp chr chv ci- cic cih cii cik cio cip cir civ ckc ckh cki cko co- coc coh coi cok coo cop cor cov cpc cph cpi cpk cpo cpp cpr cpv crc crh cri crk cro crp crr crv cvc cvh cvi cvk cvo cvp cvr cvv h-i hcc hch hci hck hco hcp hcr hcv hhc hhh hhi hhk hho hhp hhr hhv hic hih hii hik hio hip hir hiv hkh hki hkk hko hkp hkr hoc hoh hoi hok hoo hop hor hov hpc hph hpi hpk hpo hpp hpr hpv hr- hrc hrh hri hrk hro hrp hrr hrv hv- hvc hvk hvo hvp hvr hvv i-v icc ich ici ick ico icp icr icv ihc ihh ihi ihk iho ihp ihr ihv iic iih iii iio iip iir ikc iki ikk iko ikr ikv io- ioc ioh ioi ioo iop ior iov ipc ipi ipo ipp ipr ipv ir- irc iri irk iro irp irr irv ivc ivi ivo ivp ivr ivv kcc kch kci kck kcp kcr khh khi khk kho khr khv kic kih kii kik kio kip kir kiv kkc kkh kki kkk kkp kkr kkv koc koh koi kok koo kop kor kpc kph kpi kpk kpo kpp kpr kpv krc kri krk kro krp krr krv kvh kvi kvk kvo kvp kvr kvv o-i oc- occ och oci ock oco ocp ocr ocv ohc ohh ohi oho ohp ohr oic oii oik oio oip oir oiv okc oki okk oko okp okr oo- ooc ooh ooi ook ooo oop oor oov op- opc oph opi opk opo opp opr opv or- orc orh ori ork oro orp orr orv ov- ovc ovh ovi ovo ovp ovv p-p pcc pch pci pck pco pcp pcr pcv phc phi phk pho php phr phv pic pih pii pik pio pip pir piv pkc pki pko pkp pkr poc poh poi pok poo pop por pov ppc pph ppi ppk ppo ppp ppr ppv prc prh pri prk pro prp prr prv pvc pvh pvi pvk pvo pvp pvr pvv rcc rch rci rco rcp rcr rcv rh- rhc rhh rhi rho rhp rhr rhv ric rih rii rik rio rip rir riv rkc rkk rko rkp rkv roc roh roi rok roo rop ror rov rpc rph rpi rpk rpo rpp rpr rpv rrc rrh rri rrk rrp rrr rvc rvh rvi rvo rvp rvr rvv vcc vch vci vco vcp vcr vh- vhc vhi vho vhp vi- vic vii vik vio vip vir viv vkp voc voh voi vok voo vop vor vov vpc vph vpi vpk vpo vpp vpr vrc vrh vri vrk vrp vrr vvc vvi vvo vvr vvv

cccc ccci cccp cccv cchp cchr ccic ccii ccip ccir cciv ccoc ccpp ccpr ccrc ccri ccrp ccvi ccvo chch chci chcp chic chih chik chip chir chiv choc choh choi chok choo chop chor chov chpp chpr chrc chro chrp chrr chvo cicc cich cici cico cicr cihr ciii ciko cikr cior cipo cipp circ cirh ciri cirk ciro cirr civc civh civo ckch ckck ckco ckcv ckhv ckoc ckoi ckoo ckor ckpc ckpr ckrc ckvo coch cock coco cocp coho coip coir cok- coko cooh cook coop coph copi copo copp copr cor- corc cori cork coro corp corr covo cpic cpio cpri cpvc crcc crcr cric crik crip crkc crkp croc croh crok croo crop cror crpc cvcc cvii cvrr h-ii hccc hcch hchi hcpc hcrp hhhh hhip hhpc hi-c hi-v hicc hich hick hico hicp hihc hihi hiho hiki hioc hipc hipo hipp hiri hirk hiro hkcc hkir hkpo hoch hock hocr hoho hoik hoip hoir hoki hoko hook hoop hoor hopi hopo hopp horc hori hork horo horr hovi hovk hpcc hrip hrpc hrpp hrrc hvcc iccc icci icco iccp iccr ichc ichi icho ichr icoc icor icpc icpo icrc icrr ihcc ihop ihrc ihvh iiii iiio iioi iioo iiop iirc ikki ikko ikoo ikri ioci iocp ioii ioio ioko iooi iooo iori ipcc iphc iphr ipko ipoh ipop ippc ippo ippr ipri ircc iri- iric irio irip irki iroc iroh irop irov irpc irrc irri ivic ivor k-ci kccc kcci kcck kccr kccv kchh kchi kchk kcho kchr kcic kcii kcir kciv kckc kckk kcko kckr kckv kcoh kcor kcpc kcpi kcpo kcpr kcrc kcrh kcri kcro kcrp kcrr kcrv kcvh kcvi kcvk kcvo kcvp kcvr kcvv khcc khch khck khcv khhk khho khic khii khio khip khki khkk khkr khkv khoc khoi khok khop khor khpr khri khrk khro khrr khrv khvh kicc kick kicp kicr kihc kihh kihi kihk kiho kihp kihr kiic kiii kiik kiip kikc kiki kikk kiko kikr kioc kioh kioi kiok kioo kip- kiph kipi kipo kipp kipr kirc kiri kirk kiro kirp kirr kirv kivi kkch kkci kkck kkco kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkoh kkoo kkor kkov kkpc kkpk kkrc kkrh kkrk kkro kkrr kkrv kkvr kkvv koch koci kock kocp kohh kohi koho kohr koii koir koiv kokc kokh koki kokk koko kokp kokr kooc kooi kook kooo koop koor koov koph kopi kopp kopr korc kori kork koro korr korv kovc kovi kovk kovo kovr kpcc kpch kpcr kpcv kphi kphp kphr kpih kpir kpkk kpkr kpoc kpok kpoo kpop kppc kppk kppo kppp kppr kppv kprc kprh kpri kprk kpro kprp kprr kprv kpvc kpvr krcc krch krci krco krhc krhp krhv krik krio kriv krkc krkh krki krkk krko krkr krkv kroc kroh kroi krok kroo krop kror krov krph krpi krpr krrc krri krrk krro krrr krvc krvi krvk krvo krvr krvv kvcc kvch kvci kvck kvco kvcr kvcv kvhp kvic kvik kvip kvir kviv kvoc kvoh kvoi kvok kvoo kvop kvor kvov kvpi kvrc kvrh kvri kvro kvrp kvrr kvrv kvvp kvvr kvvv occc occi ochi ocpp ocro ocrr ohcc ohhi ohho ohio ohoh ohok oici oick oiii oiko