-er -ic -up a-a a-c a-i aaa aac aae aai aan aap aar aas aau ac- aca acc ace aci acn acp acr acs acu aea aec aee aei aen aep aer aes aeu ai- aia aic aie aii ain aip air ais aiu an- ana anc ane ani ann anp anr ans anu ap- apa apc ape api apn app apr aps apu ar- ara arc are ari arn arp arr ars aru as- asa asc ase asi asn asp asr ass asu au- aua auc aue aui aun aup aur aus c-- caa cac cae cai can cap car cas cau cca ccc cce cci ccn ccp ccr ccs ccu ce- cea cec cee cei cen cep cer ces ceu ci- cia cic cie cii cin cip cir cis ciu cn- cna cnc cne cni cnn cnp cnr cns cnu cpa cpc cpe cpi cpn cpp cpr cps cpu cra crc cre cri crn crp crr crs cru csa csc cse csi csn csp csr css csu cua cuc cue cui cun cup cur cus cuu eaa eac eae eai ean eap ear eas eau ec- eca ecc ece eci ecn ecr ecs ecu eea eec eee een eep eer ees eia eic eie eii ein eip eir eis eiu en- ena enc ene eni enn enp enr ens enu ep- epa epc epe epi epn epp epr eps epu era erc ere eri ern erp err ers eru es- esa esc ese esi esn esp esr ess esu eu- eua euc eue eui eun eup eur eus ia- iaa iac iae iai ian iap iar ias iau ica icc ice ici icn icp icr ics icu ie- iea iec iee iei ien iep ier ies iia iic iie iii iin iip iir iis iiu in- ina inc ine ini inn inp inr ins inu ipa ipc ipe ipi ipn ipp ipr ips ipu ir- ira irc ire iri irn irp irr irs iru is- isa isc ise isi isn isp isr iss isu iu- iua iuc iue iui iup iur ius n-i naa nac nae nai nan nap nar nas nau nca ncc nce nci ncn ncp ncr ncs ncu ne- nea nec nee nei nen nep ner nes neu nia nic nie nii nin nip nir nis niu nna nnc nne nni nnn nnp nns nnu npa npc npe npi npn npp npr nps npu nra nrc nre nri nrn nrp nrr nrs nru nsa nsc nse nsi nsn nsp nsr nss nsu nua nuc nue nui nun nup nur nus nuu p-p paa pac pae pai pan pap par pas pau pca pcc pce pci pcn pcp pcr pcs pcu pea pec pee pei pen pep per pes peu pia pic pie pii pin pip pir pis piu pn- pna pnc pne pni pnn pnp pnr pns pnu ppa ppc ppe ppi ppn ppp ppr pps ppu pra prc pre pri prn prp prr prs pru ps- psa psc pse psi psn psp psr pss psu pua puc pue pui pun pup pur pus puu ra- raa rac rae rai ran rap rar ras rau rca rcc rce rci rcn rcp rcr rcs rcu re- rea rec ree rei ren rep rer res reu ria ric rie rii rin rip rir ris rna rnc rni rnn rnp rnr rns rnu rpa rpc rpe rpi rpn rpp rpr rps rpu rra rrc rri rrn rrp rrr rrs rru rsa rsc rse rsi rsn rsp rsr rss rsu rua ruc rue rui run rup rur rus ruu saa sac sae sai san sap sar sas sau sca scc sce sci scn scp scr scs scu se- sea sec see sei sen sep ser ses seu sia sic sie sii sin sip sir sis siu sna snc sne sni snn snp snr sns snu spa spc spe spi spn spp spr sps spu sr- sra src sre sri srn srp srr srs ss- ssa ssc sse ssi ssn ssp ssr sss ssu sua suc sue sui sun sup sur sus suu ua- uaa uac uae uai uan uap uar uas uau uca ucc uce uci ucn ucp ucr ucs ucu uea uec uee uei uen uep uer ues uia uic uie uii uin uip uir uis uiu un- una unc une uni unn unp unr uns unu up- upa upc upe upi upn upp upr ups upu ur- ura urc ure uri urn urp urr urs uru usa usc use usi usn usp usr uss usu uua uuc uue uun uur uus uuu