-er -th a-a a-c a-t aaa aac aae aag aah aan aao aar aat aau ac- aca acc ace acg ach acn aco acr act acu aea aec aee aeg aeh aen aeo aer aet aeu ag- aga agc age agg agh agn ago agr agt agu aha ahc ahe ahg ahh ahn aho ahr aht ahu an- ana anc ane ang anh ann ano anr ant anu aoa aoc aoe aog aoh aon aoo aor aot aou ar- ara arc are arg arh arn aro arr art aru at- ata atc ate atg ath atn ato atr att atu au- aua auc aue aug auh aun auo aur aut c-- caa cac cae cag cah can cao car cat cau cca ccc cce ccg cch ccn cco ccr cct ccu ce- cea cec cee ceg ceh cen ceo cer cet ceu cga cgc cge cgg cgh cgn cgo cgr cgt cgu ch- cha chc che chg chh chn cho chr cht chu cn- cna cnc cne cng cnh cnn cno cnr cnt cnu co- coa coc coe cog coh con coo cor cot cou cra crc cre crg crh crn cro crr crt cru cta ctc cte ctg cth ctn cto ctr ctt ctu cua cuc cue cug cuh cun cuo cur cut cuu eaa eac eae eag eah ean eao ear eat eau ec- eca ecc ece ecg ech ecn eco ecr ect ecu eea eec eee eeg een eeo eer eet ega egc ege egg egh egn ego egr egt egu eha ehc ehe ehg ehh ehn eho ehr eht ehu en- ena enc ene eng enh enn eno enr ent enu eo- eoa eoc eoe eog eoh eon eoo eor eot eou era erc ere erg erh ern ero err ert eru eta etc ete etg eth etn eto etr ett etu eu- eua euc eue eug eun eur eut gaa gac gae gag gah gan gao gar gat gau gca gcc gce gcg gch gcn gco gcr gct gcu ge- gea gec gee geg geh gen geo ger get geu gga ggc ggg ggh ggn ggo ggr ggt ggu gha ghc ghe ghg ghh ghn gho ghr ght gna gnc gne gnn gno gnr gnt gnu goa goc goe gog goh gon goo gor got gou gra grc gre grg grh grn gro grr grt gru gta gtc gte gtg gth gtn gto gtr gtt gtu gu- gua guc gue gug gun guo gur gut guu haa hac hae hag hah han hao har hat hau hca hcc hce hcg hch hcn hco hcr hct he- hea hec hee heg heh hen heo her het heu hga hgc hge hgg hgh hgn hgo hgr hgt hgu hha hhc hhe hhg hhh hhn hho hhr hht hhu hna hnc hne hng hnh hnn hno hnt hnu hoa hoc hoe hog hoh hon hoo hor hot hou hr- hra hrc hre hrg hrh hrn hro hrr hrt hru hta htc hte htg hth htn hto htr htt hua huc hue hug huh hun huo hur hut huu naa nac nae nag nah nan nao nar nat nau nca ncc nce ncg nch ncn nco ncr nct ncu ne- nea nec nee neg neh nen neo ner net neu nga ngc nge ngg ngh ngn ngo ngt ngu nha nhc nhe nhg nhh nhn nhr nht nhu nna nnc nne nng nnh nnn nno nnt nnu no- noa noc noe nog noh non noo nor not nou nra nrc nre nrg nrn nro nrr nrt nru nta ntc nte ntg nth ntn nto ntr ntt ntu nua nuc nue nug nuh nun nuo nur nut nuu oaa oac oae oag oah oan oao oar oat oau oc- oca occ ocg och ocn oco ocr oct ocu oea oec oee oeg oeh oen oeo oer oet oga ogc oge ogg ogh ogn ogo ogt oha ohc ohe ohg ohh ohn oho ohr oht ohu on- ona onc one ong onh onn ono onr ont onu oo- ooa ooc oog ooh oon ooo oor oot or- ora orc ore org orh orn oro orr ort oru ot- ota otc ote otg oth otn oto otr ott otu ou- oua ouc oue ouh oun ouo our out ra- raa rac rae rag rah ran rao rar rat rau rca rcc rce rcg rch rcn rco rcr rct rcu re- rea rec ree reg reh ren reo rer ret reu rga rgc rge rgg rgh rgn rgo rgr rgt rh- rha rhc rhe rhg rhh rhn rho rhr rht rhu rna rnc rng rnh rnn rno rnr rnt rnu roa roc roe rog roh ron roo ror rot rou rra rrc rrg rrh rrn rrr rrt rru rta rtc rte rtg rtn rto rtr rtt rtu rua ruc rue rug ruh run ruo rur rut ruu taa tac tae tag tah tan tao tar tat tau tca tcc tce tcg tch tcn tco tcr tct tcu te- tea tec tee teg teh ten teo ter tet teu tga tgc tge tgg tgh tgn tgo tgr tgt tgu th- tha thc the thg thh thn tho thr tht thu tna tnc tne tng tnh tnn tno tnr tnt to- toa toc toe tog toh ton too tor tot tou tra trc tre trg trh trn tro trr trt tru tta ttc tte ttg tth ttn tto ttr ttt ttu tua tuc tue tug tuh tun tuo tur tut tuu ua- uaa uac uae uag uah uan uao uar uat uau uca ucc uce ucg uch ucn uco ucr uct ucu uea uec uee ueg ueh uen uer uet uga ugc uge ugg ugh ugn ugo ugr ugt ugu uha uhc uhe uhh uho uhr uht uhu un- una unc une ung unh unn uno unr unt unu uoa uoc uoe uog uon uoo uor uot ur- ura urc ure urg urn uro urr urt uru uta utc ute uth utn uto utr utt utu uua uuc uue uug uun uur uut uuu