-er -ey -ic -up c-- ccc cce cch cci cck cco ccp ccr ccu ce- cec cee ceh cei cek ceo cep cer ceu cey ch- chc che chh chi chk cho chp chr chu chy ci- cic cie cih cii cik cio cip cir ciu ckc ckh cki cko cky co- coc coe coh coi cok coo cop cor cou coy cpc cpe cph cpi cpk cpo cpp cpr cpu crc cre crh cri crk cro crp crr cru cry cuc cue cuh cui cuk cuo cup cur cuu cuy cyc cye cyk cyo cyp cyr ec- ecc ece ech eci eck eco ecr ecu eec eee eek eeo eep eer eey ehc ehe ehh ehi eho ehp ehr ehu eic eie eii eik eio eip eir eiu ekc eke ekh eki eko ekp ekr eku eky eo- eoc eoe eoh eoi eok eoo eop eor eou ep- epc epe eph epi epo epp epr epu erc ere erh eri erk ero erp err eru ery eu- euc eue eui eup eur eyc eye eyo eyp eyr h-i hcc hce hch hci hck hco hcp hcr hcy he- hec hee heh hei hek heo hep her heu hey hhc hhe hhh hhi hhk hho hhp hhr hhu hhy hic hie hih hii hik hio hip hir hiu hkh hki hkk hko hkp hkr hku hoc hoe hoh hoi hok hoo hop hor hou hoy hpc hpe hph hpi hpk hpo hpp hpr hpu hpy hr- hrc hre hrh hri hrk hro hrp hrr hru huc hue huh hui huk huo hup hur huu huy hy- hyc hye hyh hyi hyo hyp hyr hyy icc ice ich ici ick ico icp icr icu icy ie- iec iee iei iek iep ier iey ihc ihe ihh ihi ihk iho ihp ihr ihu ihy iic iie iih iii iio iip iir iiu ikc ike iki ikk iko ikr iku io- ioc ioe ioh ioi ioo iop ior iou ipc ipe ipi ipo ipp ipr ipu ipy ir- irc ire iri irk iro irp irr iru iry iu- iuc iue iui iup iur iyc iye iyo iyr iyy kcc kce kch kci kck kcp kcr kcu ke- kec kee keh kei kek keo kep ker key khe khh khi khk kho khr khu kic kie kih kii kik kio kip kir kiu kkc kke kkh kki kkk kkp kkr kku kky koc koe koh koi kok koo kop kor kou koy kpc kpe kph kpi kpk kpo kpp kpr kpu krc kri krk kro krp krr kru kry kuc kue kuh kui kuk kup kur kuu kuy kyc kye kyo kyp kyr kyu o-i oc- occ och oci ock oco ocp ocr ocu oec oee oeh oei oeo oep oer oey ohc ohe ohh ohi oho ohp ohr ohu oic oie oii oik oio oip oir oiu okc oke oki okk oko okp okr oku oo- ooc ooh ooi ook ooo oop oor op- opc ope oph opi opk opo opp opr opy or- orc ore orh ori ork oro orp orr oru ory ou- ouc oue ouh oui ouk ouo oup our oye oyi oyo p-p pcc pce pch pci pck pco pcp pcr pcu pec pee peh pei pek peo pep per peu pey phc phe phi phk pho php phr phu phy pic pie pih pii pik pio pip pir piu pkc pke pki pko pkp pkr pku pky poc poe poh poi pok poo pop por pou poy ppc ppe pph ppi ppk ppo ppp ppr ppu prc pre prh pri prk pro prp prr pru pry puc pue puh pui puk pup pur puu puy py- pyc pye pyk pyo pyr pyu rcc rce rch rci rco rcp rcr rcu re- rec ree reh rei rek reo rep rer reu rey rh- rhc rhe rhh rhi rho rhp rhr rhu ric rie rih rii rik rio rip rir riy rkc rke rkk rko rkp rku rky roc roe roh roi rok roo rop ror rou roy rpc rpe rph rpi rpk rpo rpp rpr rpu rrc rrh rri rrk rrp rrr rru ruc rue ruh rui ruk ruo rup rur ruu ruy ry- ryc rye ryk ryo ryr ryu ryy ucc uce uch uci uck uco ucp ucr ucu uec uee ueh uei uep uer uey uhc uhe uhh uhi uho uhp uhr uhu uhy uic uie uii uio uip uir uiu ukc uke uki ukk ukp ukr uku uoc uoe uok uoo uop uor up- upc upe uph upi upk upo upp upr upu ur- urc ure uri urk uro urp urr uru ury uuc uue uur uuu uyc uyi uyo uyu ycc yce ych yci yco ycp ycu ycy yec yee yeh yei yek yeo yep yer yey yhc yhe yhi yhu yie yih yii yio yip yir yki ykk yoc yoe yoi yok yoo yop yor you yoy ypo ypu yrc yre yro yrp yru yue yuh yui yuk yuo yup yur yuu yuy yyc yye yyu yyy