-er -ey -ic a-a a-c a-i aaa aac aae aai aan aap aar aas aay ac- aca acc ace aci acn acp acr acs acy aea aec aee aei aen aep aer aes aey ai- aia aic aie aii ain aip air ais aiy an- ana anc ane ani ann anp anr ans any ap- apa apc ape api apn app apr aps apy ar- ara arc are ari arn arp arr ars ary as- asa asc ase asi asn asp asr ass asy ay- aya ayc aye ayi ayn ayp ayr ays c-- caa cac cae cai can cap car cas cay cca ccc cce cci ccn ccp ccr ccs ce- cea cec cee cei cen cep cer ces cey ci- cia cic cie cii cin cip cir cis cn- cna cnc cne cni cnn cnp cnr cns cny cpa cpc cpe cpi cpn cpp cpr cps cra crc cre cri crn crp crr crs cry csa csc cse csi csn csp csr css csy cya cyc cye cyn cyp cyr cys eaa eac eae eai ean eap ear eas ec- eca ecc ece eci ecn ecr ecs eea eec eee een eep eer ees eey eia eic eie eii ein eip eir eis en- ena enc ene eni enn enp enr ens eny ep- epa epc epe epi epn epp epr eps era erc ere eri ern erp err ers ery es- esa esc ese esi esn esp esr ess esy eya eyc eye eyn eyp eyr eys ia- iaa iac iae iai ian iap iar ias ica icc ice ici icn icp icr ics icy ie- iea iec iee iei ien iep ier ies iey iia iic iie iii iin iip iir iis in- ina inc ine ini inn inp inr ins iny ipa ipc ipe ipi ipn ipp ipr ips ipy ir- ira irc ire iri irn irp irr irs iry is- isa isc ise isi isn isp isr iss isy iya iyc iye iyr iys iyy n-i naa nac nae nai nan nap nar nas nay nca ncc nce nci ncn ncp ncr ncs ne- nea nec nee nei nen nep ner nes ney nia nic nie nii nin nip nir nis nna nnc nne nni nnn nnp nns npa npc npe npi npn npp npr nps nra nrc nre nri nrn nrp nrr nrs nry nsa nsc nse nsi nsn nsp nsr nss nsy nya nyc nye nyn nyp nys nyy p-p paa pac pae pai pan pap par pas pay pca pcc pce pci pcn pcp pcr pcs pea pec pee pei pen pep per pes pey pia pic pie pii pin pip pir pis pn- pna pnc pne pni pnn pnp pnr pns pny ppa ppc ppe ppi ppn ppp ppr pps pra prc pre pri prn prp prr prs pry ps- psa psc pse psi psn psp psr pss psy py- pya pyc pye pyn pyr pys ra- raa rac rae rai ran rap rar ras ray rca rcc rce rci rcn rcp rcr rcs re- rea rec ree rei ren rep rer res rey ria ric rie rii rin rip rir ris riy rna rnc rni rnn rnp rnr rns rny rpa rpc rpe rpi rpn rpp rpr rps rra rrc rri rrn rrp rrr rrs rsa rsc rse rsi rsn rsp rsr rss ry- rya ryc rye ryn ryr rys ryy saa sac sae sai san sap sar sas say sca scc sce sci scn scp scr scs se- sea sec see sei sen sep ser ses sey sia sic sie sii sin sip sir sis sna snc sne sni snn snp snr sns sny spa spc spe spi spn spp spr sps spy sr- sra src sre sri srn srp srr srs sry ss- ssa ssc sse ssi ssn ssp ssr sss sy- sya syc sye syi syn syp syr sys yaa yac yae yai yan yap yar yas yay yca ycc yce yci ycp ycs ycy yea yec yee yei yen yep yer yes yey yie yii yin yip yir yis yna yne ynn ynp yns yny ypa yps yra yrc yre yrn yrp yrs ysa ysc yse ysi ysp ysr yss ysy yyc yye yys yyy