-er -ey -ic c-- ccc cce cch cci ccr ccu ccv ce- cec cee ceh cei cer ceu cev cey ch- chc che chh chi chr chu chv chy ci- cic cie cih cii cir ciu civ crc cre crh cri crr cru crv cry cuc cue cuh cui cur cuu cuv cuy cvc cve cvh cvi cvr cvu cvv cyc cye cyr ec- ecc ece ech eci ecr ecu ecv eec eee eer eev eey ehc ehe ehh ehi ehr ehu ehv eic eie eii eir eiu eiv erc ere erh eri 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 hcr hcv hcy he- hec hee heh hei her heu hev hey hhc hhe hhh hhi hhr hhu hhv hhy hic hie hih hii hir hiu hiv hr- hrc hre hrh hri hrr hru hrv huc hue huh hui hur huu huv huy hv- hvc hvr hvv hvy hy- hyc hye hyh hyi hyr hyv hyy i-v icc ice ich ici icr icu icv icy ie- iec iee iei ier iev iey ihc ihe ihh ihi ihr ihu ihv ihy iic iie iih iii iir iiu ir- irc ire iri irr iru irv iry iu- iuc iue iui iur ivc ive ivi ivr ivu ivv ivy iyc iye iyr iyy rcc rce rch rci rcr rcu rcv re- rec ree reh rei rer reu rev rey rh- rhc rhe rhh rhi rhr rhu rhv ric rie rih rii rir riv riy rrc rrh rri rrr rru ruc rue ruh rui rur ruu ruv ruy rvc rve rvh rvi rvr rvu rvv rvy ry- ryc rye ryr ryu ryy ucc uce uch uci ucr ucu ucv uec uee ueh uei uer uey uhc uhe uhh uhi uhr uhu uhv uhy uic uie uii uir uiu ur- urc ure uri 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 ver veu vey vh- vhc vhe vhi vi- vic vie vii vir viu viv viy vrc vre vrh vri vrr vru vry vue vur vuv vvc vvi vvr vvv vye ycc yce ych yci ycu ycv ycy yec yee yeh yei yer yev yey yhc yhe yhi yhu yie yih yii yir yrc yre yru yue yuh yui yur yuu yuv yuy yve yvi yvr yvy yyc yye yyu yyy