-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aan aar aas aat aau ac- aca acc acd ace acg aci acn acr acs act acu ad- ada adc add ade adg adi adn adr ads adt adu aea aec aed aee aeg aei aen aer aes aet aeu ag- aga agc agd age agg agi agn agr ags agt agu ai- aia aic aid aie aig aii ain air ais ait aiu an- ana anc and ane ang ani ann anr ans ant anu ar- ara arc ard are arg ari arn arr ars art aru as- asa asc asd ase asg asi asn asr ass ast asu at- ata atc atd ate atg ati atn atr ats att atu au- aua auc aud aue aug aui aun aur aus aut c-- caa cac cad cae cag cai can car cas cat cau cca ccc ccd cce ccg cci ccn ccr ccs cct ccu cda cdc cdd cde cdg cdi cdn cdr cds cdt cdu ce- cea cec ced cee ceg cei cen cer ces cet ceu cga cgc cgd cge cgg cgi cgn cgr cgs cgt cgu ci- cia cic cid cie cig cii cin cir cis cit ciu cn- cna cnc cnd cne cng cni cnn cnr cns cnt cnu cra crc crd cre crg cri crn crr crs crt cru csa csc csd cse csg csi csn csr css cst csu cta ctc ctd cte ctg cti ctn ctr cts ctt ctu cua cuc cud cue cug cui cun cur cus cut cuu daa dac dad dae dag dai dan dar das dat dau dca dcc dcd dce dcg dci dcn dcr dcs dct dcu dda ddc ddd dde ddg ddi ddn ddr dds ddt ddu de- dea dec ded dee deg dei den der des det deu dga dgc dgd dge dgg dgi dgn dgr dgs dgt dgu di- dia dic did die dig dii din dir dis dit diu dna dnc dnd dne dng dni dnn dnr dns dnt dra drc drd dre drg dri drn drr drs drt dru dsa dsc dsd dse dsg dsi dsn dsr dss dst dsu dta dtc dtd dte dtg dti dtn dtr dts dtt dtu dua duc dud due dug dui dun dur dus dut eaa eac ead eae eag eai ean ear eas eat eau ec- eca ecc ecd ece ecg eci ecn ecr ecs ect ecu ed- eda edc edd ede edg edi edn edr eds edt edu eea eec eed eee eeg een eer ees eet ega egc egd ege egg egi egn egr egs egt egu eia eic eid eie eig eii ein eir eis eit eiu en- ena enc end ene eng eni enn enr ens ent enu era erc erd ere erg eri ern err ers ert eru es- esa esc esd ese esg esi esn esr ess est esu eta etc etd ete etg eti etn etr ets ett etu eu- eua euc eud eue eug eui eun eur eus eut g-d gaa gac gad gae gag gai gan gar gas gat gau gca gcc gcd gce gcg gci gcn gcr gcs gct gcu gda gdc gdd gde gdi gdn gdr gds gdt gdu ge- gea gec ged gee geg gei gen ger ges get geu gga ggc ggd ggg ggi ggn ggr ggs ggt ggu gia gic gid gie gig gii gin gir gis git giu gna gnc gnd gne gni gnn gnr gns gnt gnu gra grc grd gre grg gri grn grr grs grt gru gsa gsc gsd gse gsg gsi gsn gsr gss gst gsu gta gtc gtd gte gtg gti gtn gtr gts gtt gtu gu- gua guc gud gue gug gui gun gur gus gut guu i-d ia- iaa iac iad iae iag iai ian iar ias iat iau ica icc icd ice icg ici icn icr ics ict icu ida idc idd ide idg idi idn idr ids idt idu ie- iea iec ied iee ieg iei ien ier ies iet iga igc igd ige igg igi ign igr igs igt igu iia iic iid iie iii iin iir iis iit iiu in- ina inc ind ine ing ini inn inr ins int inu ir- ira irc ird ire irg iri irn irr irs irt iru is- isa isc isd ise isg isi isn isr iss ist isu ita itc itd ite itg iti itn its itt itu iu- iua iuc iud iue iug iui iur ius iut n-i naa nac nad nae nag nai nan nar nas nat nau nca ncc ncd nce ncg nci ncn ncr ncs nct ncu nda ndc ndd nde ndg ndi ndn ndr nds ndt ndu ne- nea nec ned nee neg nei nen ner nes net neu nga ngc ngd nge ngg ngi ngn ngs ngt ngu nia nic nid nie nig nii nin nir nis nit niu nna nnc nne nng nni nnn nns nnt nnu nra nrc nrd nre nrg nri nrn nrr nrs nrt nru nsa nsc nsd nse nsg nsi nsn nsr nss nst nsu nta ntc ntd nte ntg nti ntn ntr nts ntt ntu nua nuc nud nue nug nui nun nur nus nut nuu ra- raa rac rad rae rag rai ran rar ras rat rau rca rcc rcd rce rcg rci rcn rcr rcs rct rcu rda rdc rdd rde rdg rdi rdn rdr rds rdt rdu re- rea rec red ree reg rei ren rer res ret reu rga rgc rgd rge rgg rgi rgn rgr rgs rgt ria ric rid rie rig rii rin rir ris rit rna rnc rnd rng rni rnn rnr rns rnt rnu rra rrc rrd rrg rri rrn rrr rrs rrt rru rsa rsc rsd rse rsg rsi rsn rsr rss rst rsu rta rtc rtd rte rtg rti rtn rtr rts rtt rtu rua ruc rud rue rug rui run rur rus rut ruu saa sac sad sae sag sai san sar sas sat sau sca scc