-er -th a-a a-c a-t aaa aac aae aag aah aan aao aar aas aat aau ac- aca acc ace acg ach acn aco acr acs act acu aea aec aee aeg aeh aen aeo aer aes aet aeu ag- aga agc age agg agh agn ago agr ags agt agu aha ahc ahe ahg ahh ahn aho ahr ahs aht ahu an- ana anc ane ang anh ann ano anr ans ant anu aoa aoc aoe aog aoh aon aoo aor aos aot aou ar- ara arc are arg arh arn aro arr ars art aru as- asa asc ase asg ash asn aso asr ass ast asu at- ata atc ate atg ath atn ato atr ats att atu au- aua auc aue aug auh aun auo aur aus aut c-- caa cac cae cag cah can cao car cas cat cau cca ccc cce ccg cch ccn cco ccr ccs cct ccu ce- cea cec cee ceg ceh cen ceo cer ces cet ceu cga cgc cge cgg cgh cgn cgo cgr cgs cgt cgu ch- cha chc che chg chh chn cho chr chs cht chu cn- cna cnc cne cng cnh cnn cno cnr cns cnt cnu co- coa coc coe cog coh con coo cor cos cot cou cra crc cre crg crh crn cro crr crs crt cru csa csc cse csg csh csn cso csr css cst csu cta ctc cte ctg cth ctn cto ctr cts ctt ctu cua cuc cue cug cuh cun cuo cur cus cut cuu eaa eac eae eag eah ean eao ear eas eat eau ec- eca ecc ece ecg ech ecn eco ecr ecs ect ecu eea eec eee eeg een eeo eer ees eet ega egc ege egg egh egn ego egr egs egt egu eha ehc ehe ehg ehh ehn eho ehr ehs eht ehu en- ena enc ene eng enh enn eno enr ens ent enu eo- eoa eoc eoe eog eoh eon eoo eor eos eot eou era erc ere erg erh ern ero err ers ert eru es- esa esc ese esg esh esn eso esr ess est esu eta etc ete etg eth etn eto etr ets ett etu eu- eua euc eue eug eun eur eus eut gaa gac gae gag gah gan gao gar gas gat gau gca gcc gce gcg gch gcn gco gcr gcs gct gcu ge- gea gec gee geg geh gen geo ger ges get geu gga ggc ggg ggh ggn ggo ggr ggs ggt ggu gha ghc ghe ghg ghh ghn gho ghr ghs ght gna gnc gne gnn gno gnr gns gnt gnu goa goc goe gog goh gon goo gor gos got gou gra grc gre grg grh grn gro grr grs grt gru gsa gsc gse gsg gsn gso gsr gss gst gsu gta gtc gte gtg gth gtn gto gtr gts gtt gtu gu- gua guc gue gug gun guo gur gus gut guu haa hac hae hag hah han hao har has hat hau hca hcc hce hcg hch hcn hco hcr hcs hct he- hea hec hee heg heh hen heo her hes het heu hga hgc hge hgg hgh hgn hgo hgr hgs hgt hgu hha hhc hhe hhg hhh hhn hho hhr hhs hht hhu hna hnc hne hng hnh hnn hno hns hnt hnu hoa hoc hoe hog hoh hon hoo hor hos hot hou hr- hra hrc hre hrg hrh hrn hro hrr hrs hrt hru hsa hsc hse hsg hsh hsn hsr hss hst hsu hta htc hte htg hth htn hto htr hts htt hua huc hue hug huh hun huo hur hus hut huu naa nac nae nag nah nan nao nar nas nat nau nca ncc nce ncg nch ncn nco ncr ncs nct ncu ne- nea nec nee neg neh nen neo ner nes net neu nga ngc nge ngg ngh ngn ngo ngs ngt ngu nha nhc nhe nhg nhh nhn nhr nhs nht nhu nna nnc nne nng nnh nnn nno nns nnt nnu no- noa noc noe nog noh non noo nor nos not nou nra nrc nre nrg nrn nro nrr nrs nrt nru nsa nsc nse nsg nsh nsn nso nsr nss nst nsu nta ntc nte ntg nth ntn nto ntr nts ntt ntu nua nuc nue nug nuh nun nuo nur nus nut nuu oaa oac oae oag oah oan oao oar oas oat oau oc- oca occ ocg och ocn oco ocr ocs oct ocu oea oec oee oeg oeh oen oeo oer oes oet oga ogc oge ogg ogh ogn ogo ogs ogt oha ohc ohe ohg ohh ohn oho ohr ohs oht ohu on- ona onc one ong onh onn ono onr ons ont onu oo- ooa ooc oog ooh oon ooo oor oos oot or- ora orc ore org orh orn oro orr ors ort oru os- osa osc ose osg osh osn oso osr oss ost osu ot- ota otc ote otg oth otn oto otr ots ott otu ou- oua ouc oue ouh oun ouo our ous out ra- raa rac rae rag rah ran rao rar ras rat rau rca rcc rce rcg rch rcn rco rcr rcs rct rcu re- rea rec ree reg reh ren reo rer res ret reu rga rgc rge rgg rgh rgn rgo rgr rgs rgt rh- rha rhc rhe rhg rhh rhn rho rhr rhs rht rhu rna rnc rng rnh rnn rno rnr rns rnt rnu roa roc roe rog roh ron roo ror ros rot rou rra rrc rrg rrh rrn rrr rrs rrt rru rsa rsc rse rsg rsh rsn rso rsr rss rst rsu rta rtc rte rtg rtn rto rtr rts rtt rtu rua ruc rue rug ruh run ruo rur rus rut ruu saa sac sae sag sah san sao sar sas sat sau sca scc sce scg sch scn sco scr scs sct scu se- sea sec see seg