-er -ey -ic c-- ccc cce cch cci cck ccr ccu ccv ce- cec cee ceh cei cek cer ceu cev cey ch- chc che chh chi chk chr chu chv chy ci- cic cie cih cii cik cir ciu civ ckc ckh cki cky crc cre crh cri crk crr cru crv cry cuc cue cuh cui cuk cur cuu cuv cuy cvc cve cvh cvi cvk cvr cvu cvv cyc cye cyk cyr ec- ecc ece ech eci eck ecr ecu ecv eec eee eek eer eev eey ehc ehe ehh ehi ehr ehu ehv eic eie eii eik eir eiu eiv ekc eke ekh eki ekr eku ekv eky erc ere erh eri erk err eru erv ery eu- euc eue eui eur euv evc eve evh evi evr evv evy eyc eye eyr h-i hcc hce hch hci hck hcr hcv hcy he- hec hee heh hei hek her heu hev hey hhc hhe hhh hhi hhk hhr hhu hhv hhy hic hie hih hii hik hir hiu hiv hkh hki hkk hkr hku hr- hrc hre hrh hri hrk hrr hru hrv huc hue huh hui huk hur huu huv huy hv- hvc hvk hvr hvv hvy hy- hyc hye hyh hyi hyr hyv hyy i-v icc ice ich ici ick icr icu icv icy ie- iec iee iei iek ier iev iey ihc ihe ihh ihi ihk ihr ihu ihv ihy iic iie iih iii iir iiu ikc ike iki ikk ikr iku ikv ir- irc ire iri irk irr iru irv iry iu- iuc iue iui iur ivc ive ivi ivr ivu ivv ivy iyc iye iyr iyy kcc kce kch kci kck kcr kcu ke- kec kee keh kei kek ker kev key khe khh khi khk khr khu khv kic kie kih kii kik kir kiu kiv kkc kke kkh kki kkk kkr kku kkv kky krc kri krk krr kru krv kry kuc kue kuh kui kuk kur kuu kuy kvh kvi kvk kvr kvv kyc kye kyr kyu rcc rce rch rci rcr rcu rcv re- rec ree reh rei rek rer reu rev rey rh- rhc rhe rhh rhi rhr rhu rhv ric rie rih rii rik rir riv riy rkc rke rkk rku rkv rky rrc rrh rri rrk rrr rru ruc rue ruh rui ruk rur ruu ruv ruy rvc rve rvh rvi rvr rvu rvv rvy ry- ryc rye ryk ryr ryu ryy ucc uce uch uci uck ucr ucu ucv uec uee ueh uei uer uey uhc uhe uhh uhi uhr uhu uhv uhy uic uie uii uir uiu ukc uke uki ukk ukr uku ur- urc ure uri urk urr uru ury uuc uue uur uuu uvc uve uvu uvv uyc uyi uyu v-e vcc vce vch vci vcr vcu vcy vec vee veh vei vek ver veu vey vh- vhc vhe vhi vi- vic vie vii vik vir viu viv viy vrc vre vrh vri vrk vrr vru vry vue vuk vur vuv vvc vvi vvr vvv vye ycc yce ych yci ycu ycv ycy yec yee yeh yei yek yer yev yey yhc yhe yhi yhu yie yih yii yir yki ykk yrc yre yru yue yuh yui yuk yur yuu yuv yuy yve yvi yvr yvy yyc yye yyu yyy