-er a-a a-c a-t aaa aac aae aag aak aao aar aas aat ac- aca acc ace acg ack aco acr acs act aea aec aee aeg aek aeo aer aes aet ag- aga agc age agg agk ago agr ags agt aka akc ake akg akk ako akr aks aoa aoc aoe aog aok aoo aor aos aot ar- ara arc are arg ark aro arr ars art as- asa asc ase asg ask aso asr ass ast at- ata atc ate atg ato atr ats att c-- caa cac cae cag cak cao car cas cat cca ccc cce ccg cck cco ccr ccs cct ce- cea cec cee ceg cek ceo cer ces cet cga cgc cge cgg cgo cgr cgs cgt cka ckc cko cks ckt co- coa coc coe cog cok coo cor cos cot cra crc cre crg crk cro crr crs crt csa csc cse csg csk cso csr css cst cta ctc cte ctg ctk cto ctr cts ctt eaa eac eae eag eak eao ear eas eat ec- eca ecc ece ecg eck eco ecr ecs ect eea eec eee eeg eek eeo eer ees eet ega egc ege egg ego egr egs egt eka ekc eke ekg eko ekr eks ekt eo- eoa eoc eoe eog eok eoo eor eos eot era erc ere erg erk ero err ers ert es- esa esc ese esg esk eso esr ess est eta etc ete etg etk eto etr ets ett gaa gac gae gag gak gao gar gas gat gca gcc gce gcg gck gco gcr gcs gct ge- gea gec gee geg gek geo ger ges get gga ggc ggg ggo ggr ggs ggt gka gko gks gkt goa goc goe gog gok goo gor gos got gra grc gre grg grk gro grr grs grt gsa gsc gse gsg gsk gso gsr gss gst gta gtc gte gtg gtk gto gtr gts gtt k-t ka- kaa kac kae kag kak kao kar kas kat kca kcc kce kcg kck kcr kcs kct ke- kea kec kee keg kek keo ker kes ket kga kgc kgo kgs kkc kke kkk kkr kks kkt koa koc koe kog kok koo kor kos kot kra krc krg krk kro krr krs krt ksa ksc kse ksg ksk kso ksr kss kst kta ktc kte ktg ktk kto ktr kts ktt oaa oac oae oag oak oao oar oas oat oc- oca occ ocg ock oco ocr ocs oct oea oec oee oeg oeo oer oes oet oga ogc oge ogg ogo ogs ogt oka okc oke okg okk oko okr oks oo- ooa ooc oog ook ooo oor oos oot or- ora orc ore org ork oro orr ors ort os- osa osc ose osg osk oso osr oss ost ot- ota otc ote otg otk oto otr ots ott ra- raa rac rae rag rak rao rar ras rat rca rcc rce rcg rco rcr rcs rct re- rea rec ree reg rek reo rer res ret rga rgc rge rgg rgk rgo rgr rgs rgt rkc rke rkg rkk rko rks rkt roa roc roe rog rok roo ror ros rot rra rrc rrg rrk rrr rrs rrt rsa rsc rse rsg rsk rso rsr rss rst rta rtc rte rtg rtk rto rtr rts rtt saa sac sae sag sak sao sar sas sat sca scc sce scg sck sco scr scs sct se- sea sec see seg sek seo ser ses set sga sgc sge sgg sgk sgo sgr sgs sgt sk- ska skc ske skg skk sko skr sks skt soa soc soe sog sok soo sor sos sot sr- sra src sre srg srk sro srr srs srt ss- ssa ssc sse ssg ssk sso ssr sss sst sta stc ste stg stk sto str sts stt taa tac tae tag tak tao tar tas tat tca tcc tce tcg tck tco tcr tcs tct te- tea tec tee teg tek teo ter tes tet tga tgc tge tgg tgk tgo tgr tgs tgt tka tkc tke tkg tkk tko tkr tks tkt to- toa toc toe tog tok too tor tos tot tra trc tre trg trk tro trr trs trt tsa tsc tse tsg tsk tso tsr tss tst tta ttc tte ttg ttk tto ttr tts ttt

-ase -ose a-ak a-ok aaaa aaac aaae aaar aaas aaca aacc aace aack aaco aacr aacs aact aaea aaec aaes aage aaka aake aaoe aaoo aara aarc aare aaro aars aart aasa aasc aase aass aast aata aatc aatk aatt ac-t acaa acac acae acag acar acas acat acca accc acce acco accs acct ace- acea acec acek acer aces acet acga acgr acgs acke acks acoa acoe acog acor acos acot acr- acra acrc acre acro acrr acrs acsa acsc acse acss acst acta actc acte actg acto acts actt aeac aeas aect aeer aega aeka aer- aera aerc aero aers aesc aess aest aeta aetc aeto aetr aett ag-o agac agag agao agar agas agat agca agcc agce agco agct agea agee ager ages aget agga agge agog agoo agos agot agra agre agro agsa agsg agst agta agte agtr agts akaa akae akao akar akas akca akee akeg aker akes akka akko akok akos akot akr- akra akre aksa akst akte aoca aoce aocs aoks aora aors aort aoss aotc arac arae arag arak arar aras arat arc- arca arce arco arcs arct area arec aree areg arek areo ares aret arga arge argo args arka arke arko arks aroa aroe aroo aror aros arr- arra arrc arre arrg arrk arro arrr arrs arrt ars- arsa arsc arse arsk arso arst arta artc arte arto artr arts asaa asac asae asag asak asao asar asas asat asc- asca ascc asce asco ascr asct asea asec asee asek aser ases aset asge asgt aska aske asko askr asks askt asoc asog asok asor asos asot asra asrc asrg asro asrs assa assc asse assk