-er -th a-a a-c a-t aaa aac aad aae aag aah aao aar aat aau ac- aca acc acd ace acg ach aco acr act acu ad- ada adc add ade adg adh ado adr adt adu aea aec aed aee aeg aeh aeo aer aet aeu ag- aga agc agd age agg agh ago agr agt agu aha ahc ahd ahe ahg ahh aho ahr aht ahu aoa aoc aod aoe aog aoh aoo aor aot aou ar- ara arc ard are arg arh aro arr art aru at- ata atc atd ate atg ath ato atr att atu au- aua auc aud aue aug auh auo aur aut c-- caa cac cad cae cag cah cao car cat cau cca ccc ccd cce ccg cch cco ccr cct ccu cda cdc cdd cde cdg cdh cdo cdr cdt cdu ce- cea cec ced cee ceg ceh ceo cer cet ceu cga cgc cgd cge cgg cgh cgo cgr cgt cgu ch- cha chc chd che chg chh cho chr cht chu co- coa coc cod coe cog coh coo cor cot cou cra crc crd cre crg crh cro crr crt cru cta ctc ctd cte ctg cth cto ctr ctt ctu cua cuc cud cue cug cuh cuo cur cut cuu daa dac dad dae dag dah dao dar dat dau dca dcc dcd dce dcg dco dcr dct dcu dda ddc ddd dde ddg ddh ddo ddr ddt ddu de- dea dec ded dee deg deh deo der det deu dga dgc dgd dge dgg dgh dgr dgt dgu dh- dha dhc dhd dhe dhh dho dhr dht dhu doa doc dod doe dog doh doo dor dot dou dra drc drd dre drg dro drr drt dru dta dtc dtd dte dtg dth dto dtr dtt dtu dua duc dud due dug duh duo dur dut eaa eac ead eae eag eah eao ear eat eau ec- eca ecc ecd ece ecg ech eco ecr ect ecu ed- eda edc edd ede edg edh edo edr edt edu eea eec eed eee eeg eeo eer eet ega egc egd ege egg egh ego egr egt egu eha ehc ehd ehe ehg ehh eho ehr eht ehu eo- eoa eoc eod eoe eog eoh eoo eor eot eou era erc erd ere erg erh ero err ert eru eta etc etd ete etg eth eto etr ett etu eu- eua euc eud eue eug eur eut g-d gaa gac gad gae gag gah gao gar gat gau gca gcc gcd gce gcg gch gco gcr gct gcu gda gdc gdd gde gdh gdo gdr gdt gdu ge- gea gec ged gee geg geh geo ger get geu gga ggc ggd ggg ggh ggo ggr ggt ggu gha ghc ghd ghe ghg ghh gho ghr ght goa goc god goe gog goh goo gor got gou gra grc grd gre grg grh gro grr grt gru gta gtc gtd gte gtg gth gto gtr gtt gtu gu- gua guc gud gue gug guo gur gut guu haa hac had hae hag hah hao har hat hau hca hcc hcd hce hcg hch hco hcr hct hda hdc hdd hde hdg hdh hdo hdr hdt hdu he- hea hec hed hee heg heh heo her het heu hga hgc hge hgg hgh hgo hgr hgt hgu hha hhc hhd hhe hhg hhh hho hhr hht hhu hoa hoc hod hoe hog hoh hoo hor hot hou hr- hra hrc hrd hre hrg hrh hro hrr hrt hru hta htc htd hte htg hth hto htr htt hua huc hud hue hug huh huo hur hut huu oaa oac oad oae oag oah oao oar oat oau oc- oca occ ocd ocg och oco ocr oct ocu oda odc odd ode odg odh odo odr odt odu oea oec oed oee oeg oeh oeo oer oet oga ogc ogd oge ogg ogh ogo ogt oha ohc ohd ohe ohg ohh oho ohr oht ohu oo- ooa ooc ood oog ooh ooo oor oot or- ora orc ord ore org orh oro orr ort oru ot- ota otc otd ote otg oth oto otr ott otu ou- oua ouc oud oue ouh ouo our out ra- raa rac rad rae rag rah rao rar rat rau rca rcc rcd rce rcg rch rco rcr rct rcu rda rdc rdd rde rdg rdh rdo rdr rdt rdu re- rea rec red ree reg reh reo rer ret reu rga rgc rgd rge rgg rgh rgo rgr rgt rh- rha rhc rhd rhe rhg rhh rho rhr rht rhu roa roc rod roe rog roh roo ror rot rou rra rrc rrd rrg rrh rrr rrt rru rta rtc rtd rte rtg rto rtr rtt rtu rua ruc rud rue rug ruh ruo rur rut ruu taa tac tad tae tag tah tao tar tat tau tca tcc tcd tce tcg tch tco tcr tct tcu tda tdc tdd tde tdg tdh tdo tdr tdt tdu te- tea tec ted tee teg teh teo ter tet teu tga tgc tge tgg tgh tgo tgr tgt tgu th- tha thc thd the thg thh tho thr tht thu to- toa toc tod toe tog toh too tor tot tou tra trc trd tre trg trh tro trr trt tru tta ttc ttd tte ttg tth tto ttr ttt ttu tua tuc tud tue tug tuh tuo tur tut tuu ua- uaa uac uad uae uag uah uao uar uat uau uca ucc ucd uce ucg uch uco ucr uct ucu uda udc udd ude udg udo udr udt udu uea uec ued uee ueg ueh uer uet uga ugc uge ugg ugh ugo ugr ugt ugu uha uhc uhd uhe uhh uho uhr uht uhu uoa uoc uod uoe uog uoo uor uot ur- ura urc urd ure urg uro urr urt uru uta utc utd ute uth uto utr utt utu uua uuc uue uug uur uut uuu