-er -th a-a a-c a-t aaa aac aad aae aag aah aan aar aat aau ac- aca acc acd ace acg ach acn acr act acu ad- ada adc add ade adg adh adn adr adt adu aea aec aed aee aeg aeh aen aer aet aeu ag- aga agc agd age agg agh agn agr agt agu aha ahc ahd ahe ahg ahh ahn ahr aht ahu an- ana anc and ane ang anh ann anr ant anu ar- ara arc ard are arg arh arn arr art aru at- ata atc atd ate atg ath atn atr att atu au- aua auc aud aue aug auh aun aur aut c-- caa cac cad cae cag cah can car cat cau cca ccc ccd cce ccg cch ccn ccr cct ccu cda cdc cdd cde cdg cdh cdn cdr cdt cdu ce- cea cec ced cee ceg ceh cen cer cet ceu cga cgc cgd cge cgg cgh cgn cgr cgt cgu ch- cha chc chd che chg chh chn chr cht chu cn- cna cnc cnd cne cng cnh cnn cnr cnt cnu cra crc crd cre crg crh crn crr crt cru cta ctc ctd cte ctg cth ctn ctr ctt ctu cua cuc cud cue cug cuh cun cur cut cuu daa dac dad dae dag dah dan dar dat dau dca dcc dcd dce dcg dcn dcr dct dcu dda ddc ddd dde ddg ddh ddn ddr ddt ddu de- dea dec ded dee deg deh den der det deu dga dgc dgd dge dgg dgh dgn dgr dgt dgu dh- dha dhc dhd dhe dhh dhr dht dhu dna dnc dnd dne dng dnh dnn dnr dnt dra drc drd dre drg drn drr drt dru dta dtc dtd dte dtg dth dtn dtr dtt dtu dua duc dud due dug duh dun dur dut eaa eac ead eae eag eah ean ear eat eau ec- eca ecc ecd ece ecg ech ecn ecr ect ecu ed- eda edc edd ede edg edh edn edr edt edu eea eec eed eee eeg een eer eet ega egc egd ege egg egh egn egr egt egu eha ehc ehd ehe ehg ehh ehn ehr eht ehu en- ena enc end ene eng enh enn enr ent enu era erc erd ere erg erh ern err ert eru eta etc etd ete etg eth etn etr ett etu eu- eua euc eud eue eug eun eur eut g-d gaa gac gad gae gag gah gan gar gat gau gca gcc gcd gce gcg gch gcn gcr gct gcu gda gdc gdd gde gdh gdn gdr gdt gdu ge- gea gec ged gee geg geh gen ger get geu gga ggc ggd ggg ggh ggn ggr ggt ggu gha ghc ghd ghe ghg ghh ghn ghr ght gna gnc gnd gne gnn gnr gnt gnu gra grc grd gre grg grh grn grr grt gru gta gtc gtd gte gtg gth gtn gtr gtt gtu gu- gua guc gud gue gug gun gur gut guu haa hac had hae hag hah han har hat hau hca hcc hcd hce hcg hch hcn hcr hct hda hdc hdd hde hdg hdh hdn hdr hdt hdu he- hea hec hed hee heg heh hen her het heu hga hgc hge hgg hgh hgn hgr hgt hgu hha hhc hhd hhe hhg hhh hhn hhr hht hhu hna hnc hnd hne hng hnh hnn hnt hnu hr- hra hrc hrd hre hrg hrh hrn hrr hrt hru hta htc htd hte htg hth htn htr htt hua huc hud hue hug huh hun hur hut huu naa nac nad nae nag nah nan nar nat nau nca ncc ncd nce ncg nch ncn ncr nct ncu nda ndc ndd nde ndg ndh ndn ndr ndt ndu ne- nea nec ned nee neg neh nen ner net neu nga ngc ngd nge ngg ngh ngn ngt ngu nha nhc nhd nhe nhg nhh nhn nhr nht nhu nna nnc nne nng nnh nnn nnt nnu nra nrc nrd nre nrg nrn nrr nrt nru nta ntc ntd nte ntg nth ntn ntr ntt ntu nua nuc nud nue nug nuh nun nur nut nuu ra- raa rac rad rae rag rah ran rar rat rau rca rcc rcd rce rcg rch rcn rcr rct rcu rda rdc rdd rde rdg rdh rdn rdr rdt rdu re- rea rec red ree reg reh ren rer ret reu rga rgc rgd rge rgg rgh rgn rgr rgt rh- rha rhc rhd rhe rhg rhh rhn rhr rht rhu rna rnc rnd rng rnh rnn rnr rnt rnu rra rrc rrd rrg rrh rrn rrr rrt rru rta rtc rtd rte rtg rtn rtr rtt rtu rua ruc rud rue rug ruh run rur rut ruu taa tac tad tae tag tah tan tar tat tau tca tcc tcd tce tcg tch tcn tcr tct tcu tda tdc tdd tde tdg tdh tdn tdr tdt tdu te- tea tec ted tee teg teh ten ter tet teu tga tgc tge tgg tgh tgn tgr tgt tgu th- tha thc thd the thg thh thn thr tht thu tna tnc tnd tne tng tnh tnn tnr tnt tra trc trd tre trg trh trn trr trt tru tta ttc ttd tte ttg tth ttn ttr ttt ttu tua tuc tud tue tug tuh tun tur tut tuu ua- uaa uac uad uae uag uah uan uar uat uau uca ucc ucd uce ucg uch ucn ucr uct ucu uda udc udd ude udg udn udr udt udu uea uec ued uee ueg ueh uen uer uet uga ugc uge ugg ugh ugn ugr ugt ugu uha uhc uhd uhe uhh uhr uht uhu un- una unc und une ung unh unn unr unt unu ur- ura urc urd ure urg urn urr urt uru uta utc utd ute uth utn utr utt utu uua uuc uue uug uun uur uut uuu