-er -ey c-- ccc cce cch ccm cco ccp ccr ccs ce- cec cee ceh cem ceo cep cer ces cey ch- chc che chh chm cho chp chr chs chy cmc cme cmh cmm cmo cmp cmr cms cmy co- coc coe coh com coo cop cor cos coy cpc cpe cph cpm cpo cpp cpr cps crc cre crh crm cro crp crr crs cry csc cse csh csm cso csp csr css csy cyc cye cym cyo cyp cyr cys ec- ecc ece ech ecm eco ecr ecs eec eee eem eeo eep eer ees eey ehc ehe ehh ehm eho ehp ehr ehs em- emc eme emh emm emo emp emr ems eo- eoc eoe eoh eom eoo eop eor eos ep- epc epe eph epm epo epp epr eps erc ere erh erm ero erp err ers ery es- esc ese esh esm eso esp esr ess esy eyc eye eym eyo eyp eyr eys hcc hce hch hcm hco hcp hcr hcs hcy he- hec hee heh hem heo hep her hes hey hhc hhe hhh hhm hho hhp hhr hhs hhy hmc hme hmh hmm hmo hmp hmr hms hmy hoc hoe hoh hom hoo hop hor hos hoy hpc hpe hph hpm hpo hpp hpr hps hpy hr- hrc hre hrh hrm hro hrp hrr hrs hsc hse hsh hsm hsp hsr hss hsy hy- hyc hye hyh hym hyo hyp hyr hys hyy m-o m-r mc- mcc mce mch mcm mco mcp mcr mcs mec mee meh mem meo mep mer mes mey mhc mhh mhm mho mhp mhr mhs mmc mme mmh mmm mmo mmp mmr mms moc moe moh mom moo mop mor mos moy mpc mpe mph mpm mpo mpp mpr mps mrc mre mrh mrm mro mrp mrr mrs mry msc mse msh msm mso msp msr mss msy my- myc mye myh mym myo myr mys oc- occ och ocm oco ocp ocr ocs oec oee oeh oem oeo oep oer oes oey ohc ohe ohh ohm oho ohp ohr ohs om- omc ome omh omm omo omp omr oms omy oo- ooc ooh oom ooo oop oor oos op- opc ope oph opm opo opp opr ops opy or- orc ore orh orm oro orp orr ors ory os- osc ose osh osm oso osp osr oss oye oyo oys p-p pcc pce pch pcm pco pcp pcr pcs pec pee peh pem peo pep per pes pey phc phe phm pho php phr phs phy pmc pme pmh pmm pmo pmp pmr pms poc poe poh pom poo pop por pos poy ppc ppe pph ppm ppo ppp ppr pps prc pre prh prm pro prp prr prs pry ps- psc pse psh psm pso psp psr pss psy py- pyc pye pym pyo pyr pys rcc rce rch rcm rco rcp rcr rcs re- rec ree reh rem reo rep rer res rey rh- rhc rhe rhh rhm rho rhp rhr rhs rmc rme rmh rmm rmo rmp rmr rms roc roe roh rom roo rop ror ros roy rpc rpe rph rpm rpo rpp rpr rps rrc rrh rrm rrp rrr rrs rsc rse rsh rsm rso rsp rsr rss ry- ryc rye rym ryo ryr rys ryy scc sce sch scm sco scp scr scs se- sec see seh sem seo sep ser ses sey sh- shc she shh shm sho shp shr shs shy smc sme smh smm smo smp smr sms smy soc soe soh som soo sop sor sos soy spc spe sph spm spo spp spr sps spy sr- src sre srh srm sro srp srr srs sry ss- ssc sse ssh ssm sso ssp ssr sss sy- syc sye syh sym syp syr sys ycc yce ych yco ycp ycs ycy yec yee yeh yem yeo yep yer yes yey yhc yhe yhs ymc yme ymm ymo yms yoc yoe yom yoo yop yor yos yoy ypo yps yrc yre yro yrp yrs ysc yse ysm yso ysp ysr yss ysy yyc yye yys yyy