-er -ic -up a-a a-c a-i aaa aac aae aai aan aap aar aau ac- aca acc ace aci acn acp acr acu aea aec aee aei aen aep aer aeu ai- aia aic aie aii ain aip air aiu an- ana anc ane ani ann anp anr anu ap- apa apc ape api apn app apr apu ar- ara arc are ari arn arp arr aru au- aua auc aue aui aun aup aur c-- caa cac cae cai can cap car cau cca ccc cce cci ccn ccp ccr ccu ce- cea cec cee cei cen cep cer ceu ci- cia cic cie cii cin cip cir ciu cn- cna cnc cne cni cnn cnp cnr cnu cpa cpc cpe cpi cpn cpp cpr cpu cra crc cre cri crn crp crr cru cua cuc cue cui cun cup cur cuu eaa eac eae eai ean eap ear eau ec- eca ecc ece eci ecn ecr ecu eea eec eee een eep eer eia eic eie eii ein eip eir eiu en- ena enc ene eni enn enp enr enu ep- epa epc epe epi epn epp epr epu era erc ere eri ern erp err eru eu- eua euc eue eui eun eup eur ia- iaa iac iae iai ian iap iar iau ica icc ice ici icn icp icr icu ie- iea iec iee iei ien iep ier iia iic iie iii iin iip iir iiu in- ina inc ine ini inn inp inr inu ipa ipc ipe ipi ipn ipp ipr ipu ir- ira irc ire iri irn irp irr iru iu- iua iuc iue iui iup iur n-i naa nac nae nai nan nap nar nau nca ncc nce nci ncn ncp ncr ncu ne- nea nec nee nei nen nep ner neu nia nic nie nii nin nip nir niu nna nnc nne nni nnn nnp nnu npa npc npe npi npn npp npr npu nra nrc nre nri nrn nrp nrr nru nua nuc nue nui nun nup nur nuu p-p paa pac pae pai pan pap par pau pca pcc pce pci pcn pcp pcr pcu pea pec pee pei pen pep per peu pia pic pie pii pin pip pir piu pn- pna pnc pne pni pnn pnp pnr pnu ppa ppc ppe ppi ppn ppp ppr ppu pra prc pre pri prn prp prr pru pua puc pue pui pun pup pur puu ra- raa rac rae rai ran rap rar rau rca rcc rce rci rcn rcp rcr rcu re- rea rec ree rei ren rep rer reu ria ric rie rii rin rip rir rna rnc rni rnn rnp rnr rnu rpa rpc rpe rpi rpn rpp rpr rpu rra rrc rri rrn rrp rrr rru rua ruc rue rui run rup rur ruu ua- uaa uac uae uai uan uap uar uau uca ucc uce uci ucn ucp ucr ucu uea uec uee uei uen uep uer uia uic uie uii uin uip uir uiu un- una unc une uni unn unp unr unu up- upa upc upe upi upn upp upr upu ur- ura urc ure uri urn urp urr uru uua uuc uue uun uur uuu