-er -ic a-a a-c a-i aaa aac aae aag aai aan aar aas aau aav ac- aca acc ace acg aci acn acr acs acu acv aea aec aee aeg aei aen aer aes aeu aev ag- aga agc age agg agi agn agr ags agu agv ai- aia aic aie aig aii ain air ais aiu aiv an- ana anc ane ang ani ann anr ans anu anv ar- ara arc are arg ari arn arr ars aru arv as- asa asc ase asg asi asn asr ass asu asv au- aua auc aue aug aui aun aur aus auv av- ava avc ave avg avi avn avr avs avu c-- caa cac cae cag cai can car cas cau cav cca ccc cce ccg cci ccn ccr ccs ccu ccv ce- cea cec cee ceg cei cen cer ces ceu cev cga cgc cge cgg cgi cgn cgr cgs cgu cgv ci- cia cic cie cig cii cin cir cis ciu civ cn- cna cnc cne cng cni cnn cnr cns cnu cnv cra crc cre crg cri crn crr crs cru crv csa csc cse csg csi csn csr css csu csv cua cuc cue cug cui cun cur cus cuu cuv cva cvc cve cvg cvi cvn cvr cvs cvu cvv eaa eac eae eag eai ean ear eas eau eav ec- eca ecc ece ecg eci ecn ecr ecs ecu ecv eea eec eee eeg een eer ees eev ega egc ege egg egi egn egr egs egu eia eic eie eig eii ein eir eis eiu eiv en- ena enc ene eng eni enn enr ens enu env era erc ere erg eri ern err ers eru erv es- esa esc ese esg esi esn esr ess esu esv eu- eua euc eue eug eui eun eur eus euv eva evc eve evg evi evn evr evs evv gaa gac gae gag gai gan gar gas gau gav gca gcc gce gcg gci gcn gcr gcs gcu ge- gea gec gee geg gei gen ger ges geu gev gga ggc ggg ggi ggn ggr ggs ggu ggv gia gic gie gig gii gin gir gis giu giv gna gnc gne gni gnn gnr gns gnu gnv gra grc gre grg gri grn grr grs gru grv gsa gsc gse gsg gsi gsn gsr gss gsu gsv gu- gua guc gue gug gui gun gur gus guu guv gva gvc gve gvg gvi gvn gvr gvs gvu i-v ia- iaa iac iae iag iai ian iar ias iau iav ica icc ice icg ici icn icr ics icu icv ie- iea iec iee ieg iei ien ier ies iev iga igc ige igg igi ign igr igs igu iia iic iie iii iin iir iis iiu in- ina inc ine ing ini inn inr ins inu inv ir- ira irc ire irg iri irn irr irs iru irv is- isa isc ise isg isi isn isr iss isu isv iu- iua iuc iue iug iui iur ius iva ivc ive ivg ivi ivr ivs ivu ivv n-i naa nac nae nag nai nan nar nas nau nav nca ncc nce ncg nci ncn ncr ncs ncu ncv ne- nea nec nee neg nei nen ner nes neu nev nga ngc nge ngg ngi ngn ngs ngu nia nic nie nig nii nin nir nis niu niv nna nnc nne nng nni nnn nns nnu nnv nra nrc nre nrg nri nrn nrr nrs nru nrv nsa nsc nse nsg nsi nsn nsr nss nsu nsv nua nuc nue nug nui nun nur nus nuu nuv nva nvc nve nvg nvi nvn nvu nvv ra- raa rac rae rag rai ran rar ras rau rav rca rcc rce rcg rci rcn rcr rcs rcu rcv re- rea rec ree reg rei ren rer res reu rev rga rgc rge rgg rgi rgn rgr rgs rgv ria ric rie rig rii rin rir ris riv rna rnc rng rni rnn rnr rns rnu rnv rra rrc rrg rri rrn rrr rrs rru rsa rsc rse rsg rsi rsn rsr rss rsu rsv rua ruc rue rug rui run rur rus ruu ruv rva rvc rve rvg rvi rvn rvr rvs rvu rvv saa sac sae sag sai san sar sas sau sav sca scc sce scg sci scn scr scs scu scv se- sea sec see seg sei sen ser ses seu sev sga sgc sge sgg sgi sgn sgr sgs sgu sgv sia sic sie sig sii sin sir sis siu siv sna snc sne sng sni snn snr sns snu snv sr- sra src sre srg sri srn srr srs srv ss- ssa ssc sse ssg ssi ssn ssr sss ssu ssv sua suc sue sug sui sun sur sus suu suv sva svc sve svg svi svn svr svs svu svv ua- uaa uac uae uag uai uan uar uas uau uav uca ucc uce ucg uci ucn ucr ucs ucu ucv uea uec uee ueg uei uen uer ues uga ugc uge ugg ugi ugn ugr ugs ugu uia uic uie uig uii uin uir uis uiu un- una unc une ung uni unn unr uns unu unv ur- ura urc ure urg uri urn urr urs uru usa usc use usg usi usn usr uss usu usv uua uuc uue uug uun uur uus uuu uva uvc uve uvs uvu uvv v-a v-e vaa vac vae vag vai van var vas vau vav vca vcc vce vci vcn vcr vcs vcu vea vec vee veg vei ven ver ves veu vga vgc vgg vgn vgr vgs vgu vi- via vic vie vig vii vin vir vis viu viv vn- vna vng vni vnr vns vnu vnv vra vrc vre vrg vri vrn vrr vrs vru vsa vsc vse vsg vsi vsn vsr vss vsu vsv vue vug vur vus vuv vva vvc vvg vvi vvr vvs vvv