-th a-a a-b a-c a-t aaa aab aac aae aaf aah aao aas aat ab- aba abb abc abe abf abh abo abs abt ac- aca acb acc ace acf ach aco acs act aea aeb aec aee aef aeh aeo aes aet af- afa afb afc afe aff afh afo afs aft aha ahb ahc ahe ahf ahh aho ahs aht aoa aob aoc aoe aof aoh aoo aos aot as- asa asb asc ase asf ash aso ass ast at- ata atb atc ate atf ath ato ats att baa bab bac bae baf bah bao bas bat bba bbb bbc bbe bbf bbh bbo bbs bbt bca bcb bcc bce bcf bch bco bcs bct be- bea beb bec bee bef beh beo bes bet bfa bfb bfc bfe bff bfh bfo bfs bft bha bhb bhc bhe bhf bhh bho bhs bht boa bob boc boe bof boh boo bos bot bsa bsb bsc bse bsf bsh bso bss bst bta btb btc bte btf bth bto bts btt c-- caa cab cac cae caf cah cao cas cat cba cbb cbc cbe cbf cbh cbo cbs cbt cca ccb ccc cce ccf cch cco ccs cct ce- cea ceb cec cee cef ceh ceo ces cet cfa cfb cfc cfe cff cfh cfo cfs cft ch- cha chb chc che chf chh cho chs cht co- coa cob coc coe cof coh coo cos cot csa csb csc cse csf csh cso css cst cta ctb ctc cte ctf cth cto cts ctt eaa eab eac eae eaf eah eao eas eat eba ebb ebc ebe ebf ebh ebo ebs ebt ec- eca ecb ecc ece ecf ech eco ecs ect eea eeb eec eee eef eeo ees eet ef- efa efb efc efe eff efh efo efs eft eha ehb ehc ehe ehf ehh eho ehs eht eo- eoa eob eoc eoe eof eoh eoo eos eot es- esa esb esc ese esf esh eso ess est eta etb etc ete etf eth eto ets ett faa fab fac fae faf fah fao fas fat fba fbb fbc fbe fbf fbh fbo fbs fbt fca fcb fcc fce fcf fco fcs fct fea feb fec fee fef feh feo fes fet ffa ffc ffe fff ffh ffo ffs fft fha fhb fhc fhe fhf fhh fho fhs foa fob foc foe fof foh foo fos fot fsa fsb fsc fse fsf fsh fso fss fst fta ftb ftc fte ftf fth fto fts ftt haa hab hac hae haf hah hao has hat hba hbb hbc hbe hbf hbh hbo hbs hbt hca hcb hcc hce hcf hch hco hcs hct he- hea heb hec hee hef heh heo hes het hfa hfb hfc hfe hff hfh hfo hfs hft hha hhb hhc hhe hhf hhh hho hhs hht hoa hob hoc hoe hof hoh hoo hos hot hsa hsb hsc hse hsf hsh hss hst hta htb htc hte htf hth hto hts htt oaa oab oac oae oaf oah oao oas oat ob- oba obb obc obe obf obh obo obs obt oc- oca ocb occ ocf och oco ocs oct oea oeb oec oee oef oeh oeo oes oet of- ofa ofb ofc ofe off ofo ofs oft oha ohc ohe ohf ohh oho ohs oht oo- ooa oob ooc oof ooh ooo oos oot os- osa osb osc ose osf osh oso oss ost ot- ota otb otc ote otf oth oto ots ott saa sab sac sae saf sah sao sas sat sba sbb sbc sbe sbf sbh sbo sbs sbt sca scb scc sce scf sch sco scs sct se- sea seb sec see sef seh seo ses set sfa sfb sfc sfe sff sfh sfo sfs sft sh- sha shb shc she shf shh sho shs sht soa sob soc soe sof soh soo sos sot ss- ssa ssb ssc sse ssf ssh sso sss sst sta stb stc ste stf sth sto sts stt taa tab tac tae taf tah tao tas tat tba tbb tbc tbe tbf tbh tbo tbs tbt tca tcb tcc tce tcf tch tco tcs tct te- tea teb tec tee tef teh teo tes tet tfa tfb tfc tfe tff tfh tfo tfs tft th- tha thb thc the thf thh tho ths tht to- toa tob toc toe tof toh too tos tot tsa tsb tsc tse tsf tsh tso tss tst tta ttb ttc tte ttf tth tto tts ttt

-ase -ose a-be a-ha aaaa aaab aaac aaae aaaf aaah aaas aaba aabb aabc aabh aabt aaca aacb aacc aace aacf aach aaco aacs aact aaea aaec aaes aafa aafb aafc aaff aaha aahs aaoe aaoo aasa aasc aase aasf aass aast aata aatc aatf aatt abaa abab abac abae abaf abas abat abb- abba abbb abbe abbo abbs abbt abca abcb abcc abcf abch abcs abct abec abee abes abet abff abha abho abhs aboa abob abof aboh aboo abos abot abs- absa abse absf abss abta abts ac-t acaa acab acac acae acas acat acba acca accc acce accf acch acco accs acct ace- acea acec aceh aces acet acfc acfe acfs acft acha ache achh acho achs acht acoa acoe acoh acos acot acsa acsc acse acss acst acta actc acte actf acth acto acts actt aeac aeaf aeas aebs aecb aect aesc aess aest aeta aetc aetf aeto aett afaa afao afat afbs afca afcb afcc afch afcs afee afes afet affa affc affo affs afft afhs afoa afoe afoo afsa afsb afsc afst afta aftc afte afts ahab ahac ahah ahas ahat ahet ahfa ahha ahhs ahoa ahoe ahot ahsa ahse ahso ahss ahta ahte ahto ahts aoah aoba aoca aoce aocs aoss aotc aotf asaa asab asac asae asaf asah asao asas asat asba asbo asc- asca ascb ascc asce asch asco asct asea asec asee aseh ases aset asfa asha ashe ashs asht asob asoc asof asos asot assa assc asse