-ic -th a-a a-b a-c a-i a-t aaa aab aac aaf aag aah aai aak aas aat ab- aba abb abc abf abg abh abi abk abs abt ac- aca acb acc acf acg ach aci ack acs act af- afa afb afc aff afg afh afi afk afs aft ag- aga agb agc agf agg agh agi agk ags agt aha ahb ahc ahf ahg ahh ahi ahk ahs aht ai- aia aib aic aif aig aih aii aik ais ait aka akb akc akg akh aki akk aks as- asa asb asc asf asg ash asi ask ass ast at- ata atb atc atf atg ath ati ats att baa bab bac baf bag bah bai bak bas bat bba bbb bbc bbf bbg bbh bbi bbk bbs bbt bca bcb bcc bcf bcg bch bci bck bcs bct bfa bfb bfc bff bfg bfh bfi bfs bft bga bgb bgc bgf bgg bgh bgi bgk bgs bgt bha bhb bhc bhf bhg bhh bhi bhk bhs bht bi- bia bib bic bif big bih bii bik bis bit bka bkb bkc bkf bkg bkk bks bkt bsa bsb bsc bsf bsg bsh bsi bsk bss bst bta btb btc btf btg bth bti btk bts btt c-- caa cab cac caf cag cah cai cak cas cat cba cbb cbc cbf cbg cbh cbi cbk cbs cbt cca ccb ccc ccf ccg cch cci cck ccs cct cfa cfb cfc cff cfg cfh cfi cfk cfs cft cga cgb cgc cgg cgh cgi cgs cgt ch- cha chb chc chf chg chh chi chk chs cht ci- cia cib cic cif cig cih cii cik cis cit cka ckb ckc ckh cki cks ckt csa csb csc csf csg csh csi csk css cst cta ctb ctc ctf ctg cth cti ctk cts ctt faa fab fac faf fag fah fai fak fas fat fba fbb fbc fbf fbg fbh fbi fbk fbs fbt fca fcb fcc fcf fcg fci fck fcs fct ffa ffc fff ffg ffh ffi ffk ffs fft fga fgb fgc fgf fgg fgh fgi fgs fgt fha fhb fhc fhf fhg fhh fhi fhs fia fib fic fif fig fih fii fik fis fit fka fkb fkc fkf fkg fki fkk fkt fsa fsb fsc fsf fsg fsh fsi fsk fss fst fta ftb ftc ftf ftg fth fti ftk fts ftt gaa gab gac gaf gag gah gai gak gas gat gba gbc gbf gbg gbh gbi gbk gbs gbt gca gcb gcc gcf gcg gch gci gck gcs gct gfa gfb gfc gff gfh gfi gfk gfs gft gga ggb ggc ggg ggh ggi ggs ggt gha ghb ghc ghg ghh ghi ghs ght gia gib gic gif gig gih gii gik gis git gka gkb gkh gks gkt gsa gsb gsc gsf gsg gsi gsk gss gst gta gtb gtc gtf gtg gth gti gtk gts gtt h-i haa hab hac haf hag hah hai hak has hat hba hbb hbc hbf hbg hbh hbi hbk hbs hbt hca hcb hcc hcf hcg hch hci hck hcs hct hfa hfb hfc hff hfg hfh hfi hfk hfs hft hga hgb hgc hgf hgg hgh hgi hgk hgs hgt hha hhb hhc hhf hhg hhh hhi hhk hhs hht hia hib hic hif hig hih hii hik his hit hka hkb hkf hkg hkh hki hkk hks hkt hsa hsb hsc hsf hsg hsh hsi hsk hss hst hta htb htc htf htg hth hti htk hts htt i-f ia- iaa iab iac iaf iag iah iai ias iat iba ibb ibc ibf ibg ibh ibi ibk ibs ibt ica icb icc icf icg ich ici ick ics ict ifa ifb ifc iff ifg ifi ifs ift iga igb igc igf igg igh igi igk igs igt iha ihb ihc ihf ihg ihh ihi ihk ihs iht iia iib iic iif iih iii iis iit ika ikb ikc ikf iki ikk iks ikt is- isa isb isc isf isg ish isi isk iss ist ita itb itc itf itg ith iti itk its itt k-t ka- kaa kab kac kaf kag kah kai kak kas kat kba kbb kbc kbf kbh kbi kbk kbs kca kcb kcc kcg kch kci kck kcs kct kfa kfc kff kfg kfh kfi kfs kga kgb kgc kgf kgh kgi kgs kha khf khh khi khk khs kia kib kic kif kig kih kii kik kis kit kkb kkc kkh kki kkk kks kkt ksa ksb ksc ksf ksg ksh ksi ksk kss kst kta ktb ktc ktf ktg kth ktk kts ktt saa sab sac saf sag sah sai sak sas sat sba sbb sbc sbf sbg sbh sbi sbk sbs sbt sca scb scc scf scg sch sci sck scs sct sfa sfb sfc sff sfg sfh sfi sfk sfs sft sga sgb sgc sgf sgg sgh sgi sgk sgs sgt sh- sha shb shc shf shg shh shi shk shs sht sia sib sic sif sig sih sii sik sis sit sk- ska skb skc skf skg skh ski skk sks skt ss- ssa ssb ssc ssf ssg ssh ssi ssk sss sst sta stb stc stf stg sth sti stk sts stt taa tab tac taf tag tah tai tak tas tat tba tbb tbc tbf tbg tbh tbi tbk tbs tbt tca tcb tcc tcf tcg tch tci tck tcs tct tfa tfb tfc tff tfg tfh tfi tfk tfs tft tga tgb tgc tgf tgg tgh tgi tgk tgs tgt th- tha thb thc thf thg thh thi thk ths tht tia tib tic tif tig tih tii tik tis tit tka tkb tkc tkg tkk tks tkt tsa tsb tsc tsf tsg tsh tsi tsk tss tst tta ttb ttc ttf ttg tth tti ttk tts ttt

a-ak a-ha a-ii aaaa aaab aaac aaaf aaah aaai aaas aaba aabb aabc aabh aabi aabt aaca aacb aacc aacf aach aaci aack aacs aact aafa aafb aafc aaff aafi