-er -ic a-a a-c a-i aaa aac aad aae aag aai aan aar aas aau ac- aca acc acd ace acg aci acn acr acs acu ad- ada adc add ade adg adi adn adr ads adu aea aec aed aee aeg aei aen aer aes aeu ag- aga agc agd age agg agi agn agr ags agu ai- aia aic aid aie aig aii ain air ais aiu an- ana anc and ane ang ani ann anr ans anu ar- ara arc ard are arg ari arn arr ars aru as- asa asc asd ase asg asi asn asr ass asu au- aua auc aud aue aug aui aun aur aus c-- caa cac cad cae cag cai can car cas cau cca ccc ccd cce ccg cci ccn ccr ccs ccu cda cdc cdd cde cdg cdi cdn cdr cds cdu ce- cea cec ced cee ceg cei cen cer ces ceu cga cgc cgd cge cgg cgi cgn cgr cgs cgu ci- cia cic cid cie cig cii cin cir cis ciu cn- cna cnc cnd cne cng cni cnn cnr cns cnu cra crc crd cre crg cri crn crr crs cru csa csc csd cse csg csi csn csr css csu cua cuc cud cue cug cui cun cur cus cuu daa dac dad dae dag dai dan dar das dau dca dcc dcd dce dcg dci dcn dcr dcs dcu dda ddc ddd dde ddg ddi ddn ddr dds ddu de- dea dec ded dee deg dei den der des deu dga dgc dgd dge dgg dgi dgn dgr dgs dgu di- dia dic did die dig dii din dir dis diu dna dnc dnd dne dng dni dnn dnr dns dra drc drd dre drg dri drn drr drs dru dsa dsc dsd dse dsg dsi dsn dsr dss dsu dua duc dud due dug dui dun dur dus eaa eac ead eae eag eai ean ear eas eau ec- eca ecc ecd ece ecg eci ecn ecr ecs ecu ed- eda edc edd ede edg edi edn edr eds edu eea eec eed eee eeg een eer ees ega egc egd ege egg egi egn egr egs egu eia eic eid eie eig eii ein eir eis eiu en- ena enc end ene eng eni enn enr ens enu era erc erd ere erg eri ern err ers eru es- esa esc esd ese esg esi esn esr ess esu eu- eua euc eud eue eug eui eun eur eus g-d gaa gac gad gae gag gai gan gar gas gau gca gcc gcd gce gcg gci gcn gcr gcs gcu gda gdc gdd gde gdi gdn gdr gds gdu ge- gea gec ged gee geg gei gen ger ges geu gga ggc ggd ggg ggi ggn ggr ggs ggu gia gic gid gie gig gii gin gir gis giu gna gnc gnd gne gni gnn gnr gns gnu gra grc grd gre grg gri grn grr grs gru gsa gsc gsd gse gsg gsi gsn gsr gss gsu gu- gua guc gud gue gug gui gun gur gus guu i-d ia- iaa iac iad iae iag iai ian iar ias iau ica icc icd ice icg ici icn icr ics icu ida idc idd ide idg idi idn idr ids idu ie- iea iec ied iee ieg iei ien ier ies iga igc igd ige igg igi ign igr igs igu iia iic iid iie iii iin iir iis iiu in- ina inc ind ine ing ini inn inr ins inu ir- ira irc ird ire irg iri irn irr irs iru is- isa isc isd ise isg isi isn isr iss isu iu- iua iuc iud iue iug iui iur ius n-i naa nac nad nae nag nai nan nar nas nau nca ncc ncd nce ncg nci ncn ncr ncs ncu nda ndc ndd nde ndg ndi ndn ndr nds ndu ne- nea nec ned nee neg nei nen ner nes neu nga ngc ngd nge ngg ngi ngn ngs ngu nia nic nid nie nig nii nin nir nis niu nna nnc nne nng nni nnn nns nnu nra nrc nrd nre nrg nri nrn nrr nrs nru nsa nsc nsd nse nsg nsi nsn nsr nss nsu nua nuc nud nue nug nui nun nur nus nuu ra- raa rac rad rae rag rai ran rar ras rau rca rcc rcd rce rcg rci rcn rcr rcs rcu rda rdc rdd rde rdg rdi rdn rdr rds rdu re- rea rec red ree reg rei ren rer res reu rga rgc rgd rge rgg rgi rgn rgr rgs ria ric rid rie rig rii rin rir ris rna rnc rnd rng rni rnn rnr rns rnu rra rrc rrd rrg rri rrn rrr rrs rru rsa rsc rsd rse rsg rsi rsn rsr rss rsu rua ruc rud rue rug rui run rur rus ruu saa sac sad sae sag sai san sar sas sau sca scc scd sce scg sci scn scr scs scu sda sdc sdd sde sdg sdi sdn sdr sds sdu se- sea sec sed see seg sei sen ser ses seu sga sgc sgd sge sgg sgi sgn sgr sgs sgu sia sic sid sie sig sii sin sir sis siu sna snc snd sne sng sni snn snr sns snu sr- sra src srd sre srg sri srn srr srs ss- ssa ssc ssd sse ssg ssi ssn ssr sss ssu sua suc sud sue sug sui sun sur sus suu ua- uaa uac uad uae uag uai uan uar uas uau uca ucc ucd uce ucg uci ucn ucr ucs ucu uda udc udd ude udg udi udn udr uds udu uea uec ued uee ueg uei uen uer ues uga ugc uge ugg ugi ugn ugr ugs ugu uia uic uid uie uig uii uin uir uis uiu un- una unc und une ung uni unn unr uns unu ur- ura urc urd ure urg uri urn urr urs