-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aag aah aai aas aat ab- aba abb abc abe abg abh abi abs abt ac- aca acb acc ace acg ach aci acs act aea aeb aec aee aeg aeh aei aes aet ag- aga agb agc age agg agh agi ags agt aha ahb ahc ahe ahg ahh ahi ahs aht ai- aia aib aic aie aig aih aii ais ait as- asa asb asc ase asg ash asi ass ast at- ata atb atc ate atg ath ati ats att baa bab bac bae bag bah bai bas bat bba bbb bbc bbe bbg bbh bbi bbs bbt bca bcb bcc bce bcg bch bci bcs bct be- bea beb bec bee beg beh bei bes bet bga bgb bgc bge bgg bgh bgi bgs bgt bha bhb bhc bhe bhg bhh bhi bhs bht bi- bia bib bic bie big bih bii bis bit bsa bsb bsc bse bsg bsh bsi bss bst bta btb btc bte btg bth bti bts btt c-- caa cab cac cae cag cah cai cas cat cba cbb cbc cbe cbg cbh cbi cbs cbt cca ccb ccc cce ccg cch cci ccs cct ce- cea ceb cec cee ceg ceh cei ces cet cga cgb cgc cge cgg cgh cgi cgs cgt ch- cha chb chc che chg chh chi chs cht ci- cia cib cic cie cig cih cii cis cit csa csb csc cse csg csh csi css cst cta ctb ctc cte ctg cth cti cts ctt eaa eab eac eae eag eah eai eas eat eba ebb ebc ebe ebg ebh ebi ebs ebt ec- eca ecb ecc ece ecg ech eci ecs ect eea eeb eec eee eeg ees eet ega egb egc ege egg egh egi egs egt eha ehb ehc ehe ehg ehh ehi ehs eht eia eib eic eie eig eii eis eit es- esa esb esc ese esg esh esi ess est eta etb etc ete etg eth eti ets ett gaa gab gac gae gag gah gai gas gat gba gbc gbe gbg gbh gbi gbs gbt gca gcb gcc gce gcg gch gci gcs gct ge- gea geb gec gee geg geh gei ges get gga ggb ggc ggg ggh ggi ggs ggt gha ghb ghc ghe ghg ghh ghi ghs ght gia gib gic gie gig gih gii gis git gsa gsb gsc gse gsg gsi gss gst gta gtb gtc gte gtg gth gti gts gtt h-i haa hab hac hae hag hah hai has hat hba hbb hbc hbe hbg hbh hbi hbs hbt hca hcb hcc hce hcg hch hci hcs hct he- hea heb hec hee heg heh hei hes het hga hgb hgc hge hgg hgh hgi hgs hgt hha hhb hhc hhe hhg hhh hhi hhs hht hia hib hic hie hig hih hii his hit hsa hsb hsc hse hsg hsh hsi hss hst hta htb htc hte htg hth hti hts htt ia- iaa iab iac iae iag iah iai ias iat iba ibb ibc ibe ibg ibh ibi ibs ibt ica icb icc ice icg ich ici ics ict ie- iea iec iee ieg iei ies iet iga igb igc ige igg igh igi igs igt iha ihb ihc ihe ihg ihh ihi ihs iht iia iib iic iie iih iii iis iit is- isa isb isc ise isg ish isi iss ist ita itb itc ite itg ith iti its itt saa sab sac sae sag sah sai sas sat sba sbb sbc sbe sbg sbh sbi sbs sbt sca scb scc sce scg sch sci scs sct se- sea seb sec see seg seh sei ses set sga sgb sgc sge sgg sgh sgi sgs sgt sh- sha shb shc she shg shh shi shs sht sia sib sic sie sig sih sii sis sit ss- ssa ssb ssc sse ssg ssh ssi sss sst sta stb stc ste stg sth sti sts stt taa tab tac tae tag tah tai tas tat tba tbb tbc tbe tbg tbh tbi tbs tbt tca tcb tcc tce tcg tch tci tcs tct te- tea teb tec tee teg teh tei tes tet tga tgb tgc tge tgg tgh tgi tgs tgt th- tha thb thc the thg thh thi ths tht tia tib tic tie tig tih tii tis tit tsa tsb tsc tse tsg tsh tsi tss tst tta ttb ttc tte ttg tth tti tts ttt

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaas aaba aabb aabc aabh aabi aabt aaca aacb aacc aace aach aaci aacs aact aaea aaec aaes aage aagh aaha aahs aaib aaic aaii aais aasa aasc aase aasi aass aast aata aatc aatt abaa abab abac abae abag abai abas abat abb- abba abbb abbe abbi abbs abbt abca abcb abcc abch abci abcs abct abec abee abes abet abha abhi abhs abia abib abic abie abig abis abit abs- absa abse absi abss abta abts ac-t acaa acab acac acae acag acai acas acat acba acca accc acce acch acci accs acct ace- acea acec aceh aces acet acga acgi acgs acha ache achh achi achs acht aci- acia acic acie acis acsa acsc acse acsi acss acst acta actc acte actg acth acti acts actt aeac aeas aebi aebs aecb aeci aect aega aeit aesc aess aest aeta aetc aett agac agag agai agas agat agba agca agcc agce agct agea agee agei ages aget agga agge aggi agha aghe aghs aght agia agib agic agie agig agii agis agit agsa agsg agst agta agte agts ahab ahac ahah ahai ahas ahat ahet ahha ahhs ahis ahit ahsa ahse ahss ahta ahte ahti ahts aiai aias aiba aica aicc aice aich aics aiea aiee aiet aiga aiha aihs aiia aiib aiic aisa aisb aise aisg aish aisi aist aita aite aith aiti aits aitt asaa asab asac asae asag asah asai asas asat asba