-er -th a-a a-c a-t aaa aac aae aag aah aak aan aar aas aat ac- aca acc ace acg ach ack acn acr acs act aea aec aee aeg aeh aek aen aer aes aet ag- aga agc age agg agh agk agn agr ags agt aha ahc ahe ahg ahh ahk ahn ahr ahs aht aka akc ake akg akh akk akn akr aks an- ana anc ane ang anh ank ann anr ans ant ar- ara arc are arg arh ark arn arr ars art as- asa asc ase asg ash ask asn asr ass ast at- ata atc ate atg ath atn atr ats att c-- caa cac cae cag cah cak can car cas cat cca ccc cce ccg cch cck ccn ccr ccs cct ce- cea cec cee ceg ceh cek cen cer ces cet cga cgc cge cgg cgh cgn cgr cgs cgt ch- cha chc che chg chh chk chn chr chs cht cka ckc ckh cks ckt cn- cna cnc cne cng cnh cnn cnr cns cnt cra crc cre crg crh crk crn crr crs crt csa csc cse csg csh csk csn csr css cst cta ctc cte ctg cth ctk ctn ctr cts ctt eaa eac eae eag eah eak ean ear eas eat ec- eca ecc ece ecg ech eck ecn ecr ecs ect eea eec eee eeg eek een eer ees eet ega egc ege egg egh egn egr egs egt eha ehc ehe ehg ehh ehn ehr ehs eht eka ekc eke ekg ekh ekr eks ekt en- ena enc ene eng enh enk enn enr ens ent era erc ere erg erh erk ern err ers ert es- esa esc ese esg esh esk esn esr ess est eta etc ete etg eth etk etn etr ets ett gaa gac gae gag gah gak gan gar gas gat gca gcc gce gcg gch gck gcn gcr gcs gct ge- gea gec gee geg geh gek gen ger ges get gga ggc ggg ggh ggn ggr ggs ggt gha ghc ghe ghg ghh ghn ghr ghs ght gka gkh gkn gks gkt gna gnc gne gnn gnr gns gnt gra grc gre grg grh grk grn grr grs grt gsa gsc gse gsg gsk gsn gsr gss gst gta gtc gte gtg gth gtk gtn gtr gts gtt haa hac hae hag hah hak han har has hat hca hcc hce hcg hch hck hcn hcr hcs hct he- hea hec hee heg heh hek hen her hes het hga hgc hge hgg hgh hgk hgn hgr hgs hgt hha hhc hhe hhg hhh hhk hhn hhr hhs hht hka hkg hkh hkk hkn hkr hks hkt hna hnc hne hng hnh hnk hnn hns hnt hr- hra hrc hre hrg hrh hrk hrn hrr hrs hrt hsa hsc hse hsg hsh hsk hsn hsr hss hst hta htc hte htg hth htk htn htr hts htt k-t ka- kaa kac kae kag kah kak kan kar kas kat kca kcc kce kcg kch kck kcn kcr kcs kct ke- kea kec kee keg keh kek ken ker kes ket kga kgc kgh kgs kha khe khh khk khn khr khs kkc kke kkh kkk kkn kkr kks kkt kn- kna knc kne kng knk knn knr knt kra krc krg krk krn krr krs krt ksa ksc kse ksg ksh ksk ksn ksr kss kst kta ktc kte ktg kth ktk ktn ktr kts ktt naa nac nae nag nah nak nan nar nas nat nca ncc nce ncg nch nck ncn ncr ncs nct ne- nea nec nee neg neh nek nen ner nes net nga ngc nge ngg ngh ngk ngn ngs ngt nha nhc nhe nhg nhh nhk nhn nhr nhs nht nka nkc nke nkk nkn nkr nks nkt nna nnc nne nng nnh nnk nnn nns nnt nra nrc nre nrg nrk nrn nrr nrs nrt nsa nsc nse nsg nsh nsk nsn nsr nss nst nta ntc nte ntg nth ntk ntn ntr nts ntt ra- raa rac rae rag rah rak ran rar ras rat rca rcc rce rcg rch rcn rcr rcs rct re- rea rec ree reg reh rek ren rer res ret rga rgc rge rgg rgh rgk rgn rgr rgs rgt rh- rha rhc rhe rhg rhh rhn rhr rhs rht rkc rke rkg rkk rks rkt rna rnc rng rnh rnn rnr rns rnt rra rrc rrg rrh rrk rrn rrr rrs rrt rsa rsc rse rsg rsh rsk rsn rsr rss rst rta rtc rte rtg rtk rtn rtr rts rtt saa sac sae sag sah sak san sar sas sat sca scc sce scg sch sck scn scr scs sct se- sea sec see seg seh sek sen ser ses set sga sgc sge sgg sgh sgk sgn sgr sgs sgt sh- sha shc she shg shh shk shn shr shs sht sk- ska skc ske skg skh skk skr sks skt sna snc sne sng snk snn snr sns snt sr- sra src sre srg srh srk srn srr srs srt ss- ssa ssc sse ssg ssh ssk ssn ssr sss sst sta stc ste stg sth stk stn str sts stt taa tac tae tag tah tak tan tar tas tat tca tcc tce tcg tch tck tcn tcr tcs tct te- tea tec tee teg teh tek ten ter tes tet tga tgc tge tgg tgh tgk tgn tgr tgs tgt th- tha thc the thg thh thk thn thr ths tht tka tkc tke tkg tkk tkr tks tkt tna tnc tne tng tnh tnk tnn tnr tns tnt tra trc tre trg trh trk trn trr trs trt tsa tsc tse tsg tsh tsk tsn tsr tss tst tta ttc tte ttg tth ttk ttn ttr tts ttt

-ana -ane -ase -ene a-ak a-ha aaaa aaac aaae aaah aaan aaar aaas aaca aacc aace aach aack aacn aacr aacs aact aaea aaec aaen aaes aage