-er -ic a-a a-c a-i aaa aac aae aai aan aar aas aau aav ac- aca acc ace aci acn acr acs acu acv aea aec aee aei aen aer aes aeu aev ai- aia aic aie aii ain air ais aiu aiv an- ana anc ane ani ann anr ans anu anv ar- ara arc are ari arn arr ars aru arv as- asa asc ase asi asn asr ass asu asv au- aua auc aue aui aun aur aus auv av- ava avc ave avi avn avr avs avu c-- caa cac cae cai can car cas cau cav cca ccc cce cci ccn ccr ccs ccu ccv ce- cea cec cee cei cen cer ces ceu cev ci- cia cic cie cii cin cir cis ciu civ cn- cna cnc cne cni cnn cnr cns cnu cnv cra crc cre cri crn crr crs cru crv csa csc cse csi csn csr css csu csv cua cuc cue cui cun cur cus cuu cuv cva cvc cve cvi cvn cvr cvs cvu cvv eaa eac eae eai ean ear eas eau eav ec- eca ecc ece eci ecn ecr ecs ecu ecv eea eec eee een eer ees eev eia eic eie eii ein eir eis eiu eiv en- ena enc ene eni enn enr ens enu env era erc ere eri ern err ers eru erv es- esa esc ese esi esn esr ess esu esv eu- eua euc eue eui eun eur eus euv eva evc eve evi evn evr evs evv i-v ia- iaa iac iae iai ian iar ias iau iav ica icc ice ici icn icr ics icu icv ie- iea iec iee iei ien ier ies iev iia iic iie iii iin iir iis iiu in- ina inc ine ini inn inr ins inu inv ir- ira irc ire iri irn irr irs iru irv is- isa isc ise isi isn isr iss isu isv iu- iua iuc iue iui iur ius iva ivc ive ivi ivr ivs ivu ivv n-i naa nac nae nai nan nar nas nau nav nca ncc nce nci ncn ncr ncs ncu ncv ne- nea nec nee nei nen ner nes neu nev nia nic nie nii nin nir nis niu niv nna nnc nne nni nnn nns nnu nnv nra nrc nre nri nrn nrr nrs nru nrv nsa nsc nse nsi nsn nsr nss nsu nsv nua nuc nue nui nun nur nus nuu nuv nva nvc nve nvi nvn nvu nvv ra- raa rac rae rai ran rar ras rau rav rca rcc rce rci rcn rcr rcs rcu rcv re- rea rec ree rei ren rer res reu rev ria ric rie rii rin rir ris riv rna rnc rni rnn rnr rns rnu rnv rra rrc rri rrn rrr rrs rru rsa rsc rse rsi rsn rsr rss rsu rsv rua ruc rue rui run rur rus ruu ruv rva rvc rve rvi rvn rvr rvs rvu rvv saa sac sae sai san sar sas sau sav sca scc sce sci scn scr scs scu scv se- sea sec see sei sen ser ses seu sev sia sic sie sii sin sir sis siu siv sna snc sne sni snn snr sns snu snv sr- sra src sre sri srn srr srs srv ss- ssa ssc sse ssi ssn ssr sss ssu ssv sua suc sue sui sun sur sus suu suv sva svc sve svi svn svr svs svu svv ua- uaa uac uae uai uan uar uas uau uav uca ucc uce uci ucn ucr ucs ucu ucv uea uec uee uei uen uer ues uia uic uie uii uin uir uis uiu un- una unc une uni unn unr uns unu unv ur- ura urc ure uri urn urr urs uru usa usc use usi usn usr uss usu usv uua uuc uue uun uur uus uuu uva uvc uve uvs uvu uvv v-a v-e vaa vac vae vai van var vas vau vav vca vcc vce vci vcn vcr vcs vcu vea vec vee vei ven ver ves veu vi- via vic vie vii vin vir vis viu viv vn- vna vni vnr vns vnu vnv vra vrc vre vri vrn vrr vrs vru vsa vsc vse vsi vsn vsr vss vsu vsv vue vur vus vuv vva vvc vvi vvr vvs vvv