-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aaf aah aai aas aat ab- aba abb abc abe abf abh abi abs abt ac- aca acb acc ace acf ach aci acs act aea aeb aec aee aef aeh aei aes aet af- afa afb afc afe aff afh afi afs aft aha ahb ahc ahe ahf ahh ahi ahs aht ai- aia aib aic aie aif aih aii ais ait as- asa asb asc ase asf ash asi ass ast at- ata atb atc ate atf ath ati ats att baa bab bac bae baf bah bai bas bat bba bbb bbc bbe bbf bbh bbi bbs bbt bca bcb bcc bce bcf bch bci bcs bct be- bea beb bec bee bef beh bei bes bet bfa bfb bfc bfe bff bfh bfi bfs bft bha bhb bhc bhe bhf bhh bhi bhs bht bi- bia bib bic bie bif bih bii bis bit bsa bsb bsc bse bsf bsh bsi bss bst bta btb btc bte btf bth bti bts btt c-- caa cab cac cae caf cah cai cas cat cba cbb cbc cbe cbf cbh cbi cbs cbt cca ccb ccc cce ccf cch cci ccs cct ce- cea ceb cec cee cef ceh cei ces cet cfa cfb cfc cfe cff cfh cfi cfs cft ch- cha chb chc che chf chh chi chs cht ci- cia cib cic cie cif cih cii cis cit csa csb csc cse csf csh csi css cst cta ctb ctc cte ctf cth cti cts ctt eaa eab eac eae eaf eah eai eas eat eba ebb ebc ebe ebf ebh ebi ebs ebt ec- eca ecb ecc ece ecf ech eci ecs ect eea eeb eec eee eef ees eet ef- efa efb efc efe eff efh efi efs eft eha ehb ehc ehe ehf ehh ehi ehs eht eia eib eic eie eif eii eis eit es- esa esb esc ese esf esh esi ess est eta etb etc ete etf eth eti ets ett faa fab fac fae faf fah fai fas fat fba fbb fbc fbe fbf fbh fbi fbs fbt fca fcb fcc fce fcf fci fcs fct fea feb fec fee fef feh fei fes fet ffa ffc ffe fff ffh ffi ffs fft fha fhb fhc fhe fhf fhh fhi fhs fia fib fic fie fif fih fii fis fit fsa fsb fsc fse fsf fsh fsi fss fst fta ftb ftc fte ftf fth fti fts ftt h-i haa hab hac hae haf hah hai has hat hba hbb hbc hbe hbf hbh hbi hbs hbt hca hcb hcc hce hcf hch hci hcs hct he- hea heb hec hee hef heh hei hes het hfa hfb hfc hfe hff hfh hfi hfs hft hha hhb hhc hhe hhf hhh hhi hhs hht hia hib hic hie hif hih hii his hit hsa hsb hsc hse hsf hsh hsi hss hst hta htb htc hte htf hth hti hts htt i-f ia- iaa iab iac iae iaf iah iai ias iat iba ibb ibc ibe ibf ibh ibi ibs ibt ica icb icc ice icf ich ici ics ict ie- iea iec iee ief iei ies iet ifa ifb ifc ife iff ifi ifs ift iha ihb ihc ihe ihf ihh ihi ihs iht iia iib iic iie iif iih iii iis iit is- isa isb isc ise isf ish isi iss ist ita itb itc ite itf ith iti its itt saa sab sac sae saf sah sai sas sat sba sbb sbc sbe sbf sbh sbi sbs sbt sca scb scc sce scf sch sci scs sct se- sea seb sec see sef seh sei ses set sfa sfb sfc sfe sff sfh sfi sfs sft sh- sha shb shc she shf shh shi shs sht sia sib sic sie sif sih sii sis sit ss- ssa ssb ssc sse ssf ssh ssi sss sst sta stb stc ste stf sth sti sts stt taa tab tac tae taf tah tai tas tat tba tbb tbc tbe tbf tbh tbi tbs tbt tca tcb tcc tce tcf tch tci tcs tct te- tea teb tec tee tef teh tei tes tet tfa tfb tfc tfe tff tfh tfi tfs tft th- tha thb thc the thf thh thi ths tht tia tib tic tie tif tih tii tis tit tsa tsb tsc tse tsf tsh tsi tss tst tta ttb ttc tte ttf tth tti tts ttt

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaaf aaah aaai aaas aaba aabb aabc aabh aabi aabt aaca aacb aacc aace aacf aach aaci aacs aact aaea aaec aaes aafa aafb aafc aaff aafi aaha aahs aaib aaic aaii aais aasa aasc aase aasf aasi aass aast aata aatc aatf aatt abaa abab abac abae abaf abai abas abat abb- abba abbb abbe abbi abbs abbt abca abcb abcc abcf abch abci abcs abct abec abee abes abet abff abha abhi abhs abia abib abic abie abis abit abs- absa abse absf absi abss abta abts ac-t acaa acab acac acae acai acas acat acba acca accc acce accf acch acci accs acct ace- acea acec aceh aces acet acfc acfe acfi acfs acft acha ache achh achi achs acht aci- acia acic acie acif acis acsa acsc acse acsi acss acst acta actc acte actf acth acti acts actt aeac aeaf aeas aebi aebs aecb aeci aect aeit aesc aess aest aeta aetc aetf aett afaa afat afbs afca afcb afcc afch afci afcs afee afes afet affa affc affi affs afft afhs afia afib afif afis afit afsa afsb afsc afst afta aftc afte afts ahab ahac ahah ahai ahas ahat ahet ahfa ahha ahhs ahis ahit ahsa ahse ahss ahta ahte ahti ahts aiai aias aiba aica aicc aice aicf aich aics aiea aiee aiet aiff aifs aiha aihs aiia aiib aiic aisa aisb aise aish aisi aist aita aite aitf aith aiti