-er -ey -ic c-- ccc cce cch cci ccn ccp ccr ccs ce- cec cee ceh cei cen cep cer ces cey ch- chc che chh chi chn chp chr chs chy ci- cic cie cih cii cin cip cir cis cn- cnc cne cnh cni cnn cnp cnr cns cny cpc cpe cph cpi cpn cpp cpr cps crc cre crh cri crn crp crr crs cry csc cse csh csi csn csp csr css csy cyc cye cyn cyp cyr cys ec- ecc ece ech eci ecn ecr ecs eec eee een eep eer ees eey ehc ehe ehh ehi ehn ehp ehr ehs eic eie eii ein eip eir eis en- enc ene enh eni enn enp enr ens eny ep- epc epe eph epi epn epp epr eps erc ere erh eri ern erp err ers ery es- esc ese esh esi esn esp esr ess esy eyc eye eyn eyp eyr eys h-i hcc hce hch hci hcn hcp hcr hcs hcy he- hec hee heh hei hen hep her hes hey hhc hhe hhh hhi hhn hhp hhr hhs hhy hic hie hih hii hin hip hir his hnc hne hnh hnn hns hny hpc hpe hph hpi hpn hpp hpr hps hpy hr- hrc hre hrh hri hrn hrp hrr hrs hsc hse hsh hsi hsn hsp hsr hss hsy hy- hyc hye hyh hyi hyn hyp hyr hys hyy icc ice ich ici icn icp icr ics icy ie- iec iee iei ien iep ier ies iey ihc ihe ihh ihi ihn ihp ihr ihs ihy iic iie iih iii iin iip iir iis in- inc ine inh ini inn inp inr ins iny ipc ipe ipi ipn ipp ipr ips ipy ir- irc ire iri irn irp irr irs iry is- isc ise ish isi isn isp isr iss isy iyc iye iyr iys iyy n-i ncc nce nch nci ncn ncp ncr ncs ne- nec nee neh nei nen nep ner nes ney nhc nhe nhh nhi nhn nhp nhr nhs nhy nic nie nih nii nin nip nir nis nnc nne nnh nni nnn nnp nns npc npe nph npi npn npp npr nps nrc nre nri nrn nrp nrr nrs nry nsc nse nsh nsi nsn nsp nsr nss nsy nyc nye nyn nyp nys nyy p-p pcc pce pch pci pcn pcp pcr pcs pec pee peh pei pen pep per pes pey phc phe phi phn php phr phs phy pic pie pih pii pin pip pir pis pn- pnc pne pnh pni pnn pnp pnr pns pny ppc ppe pph ppi ppn ppp ppr pps prc pre prh pri prn prp prr prs pry ps- psc pse psh psi psn psp psr pss psy py- pyc pye pyn pyr pys rcc rce rch rci rcn rcp rcr rcs re- rec ree reh rei ren rep rer res rey rh- rhc rhe rhh rhi rhn rhp rhr rhs ric rie rih rii rin rip rir ris riy rnc rnh rni rnn rnp rnr rns rny rpc rpe rph rpi rpn rpp rpr rps rrc rrh rri rrn rrp rrr rrs rsc rse rsh rsi rsn rsp rsr rss ry- ryc rye ryn ryr rys ryy scc sce sch sci scn scp scr scs se- sec see seh sei sen sep ser ses sey sh- shc she shh shi shn shp shr shs shy sic sie sih sii sin sip sir sis snc sne sni snn snp snr sns sny spc spe sph spi spn spp spr sps spy sr- src sre srh sri srn srp srr srs sry ss- ssc sse ssh ssi ssn ssp ssr sss sy- syc sye syh syi syn syp syr sys ycc yce ych yci ycp ycs ycy yec yee yeh yei yen yep yer yes yey yhc yhe yhi yhs yie yih yii yin yip yir yis yne ynn ynp yns yny yps yrc yre yrn yrp yrs ysc yse ysi ysp ysr yss ysy yyc yye yys yyy