-er -th a-a a-c a-t aaa aac aad aae aag aah aan aao aar aas aat ac- aca acc acd ace acg ach acn aco acr acs act ad- ada adc add ade adg adh adn ado adr ads adt aea aec aed aee aeg aeh aen aeo aer aes aet ag- aga agc agd age agg agh agn ago agr ags agt aha ahc ahd ahe ahg ahh ahn aho ahr ahs aht an- ana anc and ane ang anh ann ano anr ans ant aoa aoc aod aoe aog aoh aon aoo aor aos aot ar- ara arc ard are arg arh arn aro arr ars art as- asa asc asd ase asg ash asn aso asr ass ast at- ata atc atd ate atg ath atn ato atr ats att c-- caa cac cad cae cag cah can cao car cas cat cca ccc ccd cce ccg cch ccn cco ccr ccs cct cda cdc cdd cde cdg cdh cdn cdo cdr cds cdt ce- cea cec ced cee ceg ceh cen ceo cer ces cet cga cgc cgd cge cgg cgh cgn cgo cgr cgs cgt ch- cha chc chd che chg chh chn cho chr chs cht cn- cna cnc cnd cne cng cnh cnn cno cnr cns cnt co- coa coc cod coe cog coh con coo cor cos cot cra crc crd cre crg crh crn cro crr crs crt csa csc csd cse csg csh csn cso csr css cst cta ctc ctd cte ctg cth ctn cto ctr cts ctt daa dac dad dae dag dah dan dao dar das dat dca dcc dcd dce dcg dcn dco dcr dcs dct dda ddc ddd dde ddg ddh ddn ddo ddr dds ddt de- dea dec ded dee deg deh den deo der des det dga dgc dgd dge dgg dgh dgn dgr dgs dgt dh- dha dhc dhd dhe dhh dho dhr dhs dht dna dnc dnd dne dng dnh dnn dno dnr dns dnt doa doc dod doe dog doh don doo dor dos dot dra drc drd dre drg drn dro drr drs drt dsa dsc dsd dse dsg dsh dsn dso dsr dss dst dta dtc dtd dte dtg dth dtn dto dtr dts dtt eaa eac ead eae eag eah ean eao ear eas eat ec- eca ecc ecd ece ecg ech ecn eco ecr ecs ect ed- eda edc edd ede edg edh edn edo edr eds edt eea eec eed eee eeg een eeo eer ees eet ega egc egd ege egg egh egn ego egr egs egt eha ehc ehd ehe ehg ehh ehn eho ehr ehs eht en- ena enc end ene eng enh enn eno enr ens ent eo- eoa eoc eod eoe eog eoh eon eoo eor eos eot era erc erd ere erg erh ern ero err ers ert es- esa esc esd ese esg esh esn eso esr ess est eta etc etd ete etg eth etn eto etr ets ett g-d gaa gac gad gae gag gah gan gao gar gas gat gca gcc gcd gce gcg gch gcn gco gcr gcs gct gda gdc gdd gde gdh gdn gdo gdr gds gdt ge- gea gec ged gee geg geh gen geo ger ges get gga ggc ggd ggg ggh ggn ggo ggr ggs ggt gha ghc ghd ghe ghg ghh ghn gho ghr ghs ght gna gnc gnd gne gnn gno gnr gns gnt goa goc god goe gog goh gon goo gor gos got gra grc grd gre grg grh grn gro grr grs grt gsa gsc gsd gse gsg gsn gso gsr gss gst gta gtc gtd gte gtg gth gtn gto gtr gts gtt haa hac had hae hag hah han hao har has hat hca hcc hcd hce hcg hch hcn hco hcr hcs hct hda hdc hdd hde hdg hdh hdn hdo hdr hds hdt he- hea hec hed hee heg heh hen heo her hes het hga hgc hge hgg hgh hgn hgo hgr hgs hgt hha hhc hhd hhe hhg hhh hhn hho hhr hhs hht hna hnc hnd hne hng hnh hnn hno hns hnt hoa hoc hod hoe hog hoh hon hoo hor hos hot hr- hra hrc hrd hre hrg hrh hrn hro hrr hrs hrt hsa hsc hsd hse hsg hsh hsn hsr hss hst hta htc htd hte htg hth htn hto htr hts htt naa nac nad nae nag nah nan nao nar nas nat nca ncc ncd nce ncg nch ncn nco ncr ncs nct nda ndc ndd nde ndg ndh ndn ndo ndr nds ndt ne- nea nec ned nee neg neh nen neo ner nes net nga ngc ngd nge ngg ngh ngn ngo ngs ngt nha nhc nhd nhe nhg nhh nhn nhr nhs nht nna nnc nne nng nnh nnn nno nns nnt no- noa noc nod noe nog noh non noo nor nos not nra nrc nrd nre nrg nrn nro nrr nrs nrt nsa nsc nsd nse nsg nsh nsn nso nsr nss nst nta ntc ntd nte ntg nth ntn nto ntr nts ntt oaa oac oad oae oag oah oan oao oar oas oat oc- oca occ ocd ocg och ocn oco ocr ocs oct oda odc odd ode odg odh odn odo odr ods odt oea oec oed oee oeg oeh oen oeo oer oes oet oga ogc ogd oge ogg ogh ogn ogo ogs ogt oha ohc ohd ohe ohg ohh ohn oho ohr ohs oht on- ona onc ond one ong onh onn ono onr ons ont oo- ooa ooc ood oog ooh oon ooo oor oos oot or- ora orc ord ore org orh orn oro orr ors ort os- osa osc osd ose osg osh osn oso osr oss ost ot- ota otc otd ote otg oth otn oto otr ots ott ra- raa rac rad rae rag rah ran rao rar ras rat rca rcc rcd rce rcg rch