-al -ol -th a-a a-c a-t aaa aac aae aaf aag aah aak aal aao aap aas aat ac- aca acc ace acf acg ach ack acl aco acp acs act aea aec aee aef aeg aeh aek ael aeo aep aes aet af- afa afc afe aff afg afh afk afl afo afp afs aft ag- aga agc age agf agg agh agk agl ago agp ags agt aha ahc ahe ahf ahg ahh ahk ahl aho ahp ahs aht aka akc ake akg akh akk akl ako akp aks al- ala alc ale alf alg alh alk all alo alp als alt aoa aoc aoe aof aog aoh aok aol aoo aop aos aot ap- apa apc ape apf apg aph apk apl apo app aps apt as- asa asc ase asf asg ash ask asl aso asp ass ast at- ata atc ate atf atg ath atl ato atp ats att c-- caa cac cae caf cag cah cak cal cao cap cas cat cca ccc cce ccf ccg cch cck ccl cco ccp ccs cct ce- cea cec cee cef ceg ceh cek cel ceo cep ces cet cfa cfc cfe cff cfg cfh cfk cfl cfo cfp cfs cft cga cgc cge cgg cgh cgl cgo cgp cgs cgt ch- cha chc che chf chg chh chk chl cho chp chs cht cka ckc ckh cko cks ckt cl- cla clc cle clf clg clh clk cll clo clp cls clt co- coa coc coe cof cog coh cok col coo cop cos cot cpa cpc cpe cpf cpg cph cpk cpl cpo cpp cps cpt csa csc cse csf csg csh csk csl cso csp css cst cta ctc cte ctf ctg cth ctk ctl cto ctp cts ctt eaa eac eae eaf eag eah eak eal eao eap eas eat ec- eca ecc ece ecf ecg ech eck ecl eco ecs ect eea eec eee eef eeg eek eel eeo eep ees eet ef- efa efc efe eff efg efh efl efo efp efs eft ega egc ege egf egg egh egl ego egp egs egt eha ehc ehe ehf ehg ehh ehl eho ehp ehs eht eka ekc eke ekf ekg ekh ekl eko ekp eks ekt ela elc ele elf elg elh elk ell elo elp els elt eo- eoa eoc eoe eof eog eoh eok eol eoo eop eos eot ep- epa epc epe epf epg eph epl epo epp eps ept es- esa esc ese esf esg esh esk esl eso esp ess est eta etc ete etf etg eth etk etl eto etp ets ett faa fac fae faf fag fah fak fal fao fap fas fat fca fcc fce fcf fcg fck fcl fco fcp fcs fct fea fec fee fef feg feh fek fel feo fep fes fet ffa ffc ffe fff ffg ffh ffk ffl ffo ffp ffs fft fga fgc fge fgf fgg fgh fgl fgp fgs fgt fha fhc fhe fhf fhg fhh fhl fho fhp fhs fka fkc fkf fkg fkk fkl fkp fkt fla flc fle flf flg fll flo flp fls flt foa foc foe fof fog foh fok fol foo fop fos fot fpa fpc fpe fpg fph fpk fpl fpo fpp fps fpt fsa fsc fse fsf fsg fsh fsk fsl fso fsp fss fst fta ftc fte ftf ftg fth ftk ftl fto ftp fts ftt g-p gaa gac gae gaf gag gah gak gal gao gap gas gat gca gcc gce gcf gcg gch gck gcl gco gcp gcs gct ge- gea gec gee gef geg geh gek gel geo gep ges get gfa gfc gfe gff gfh gfk gfl gfo gfp gfs gft gga ggc ggg ggh ggo ggp ggs ggt gha ghc ghe ghg ghh ghl gho ghp ghs ght gka gkh gko gkp gks gkt gla glc gle glf glg glh glk gll glo glp gls glt goa goc goe gof gog goh gok gol goo gop gos got gpa gpc gpe gpf gpg gph gpk gpl gpo gpp gps gpt gsa gsc gse gsf gsg gsk gsl gso gsp gss gst gta gtc gte gtf gtg gth gtk gtl gto gtp gts gtt haa hac hae haf hag hah hak hal hao hap has hat hca hcc hce hcf hcg hch hck hcl hco hcp hcs hct he- hea hec hee hef heg heh hek hel heo hep hes het hfa hfc hfe hff hfg hfh hfk hfl hfo hfp hfs hft hga hgc hge hgf hgg hgh hgk hgl hgo hgp hgs hgt hha hhc hhe hhf hhg hhh hhk hhl hho hhp hhs hht hka hkf hkg hkh hkk hkl hko hkp hks hkt hla hlc hle hlf hlg hlh hll hlo hlp hls hlt hoa hoc hoe hof hog hoh hok hol hoo hop hos hot hpa hpc hpe hpf hpg hph hpk hpl hpo hpp hps hpt hsa hsc hse hsf hsg hsh hsk hsl hsp hss hst hta htc hte htf htg hth htk htl hto htp hts htt k-t ka- kaa kac kae kaf kag kah kak kal kao kap kas kat kca kcc kce kcg kch kck kcl kcp kcs kct ke- kea kec kee kef keg keh kek kel keo kep kes ket kfa kfc kff kfg kfh kfo kfs kga kgc kgf kgh kgl kgo kgp kgs kha khe khf khh khk kho khs kkc kke kkh kkk kkl kkp kks kkt kl- kla klc klf klg klh klo kls klt koa koc koe kof kog koh kok kol koo kop kos kot kpa kpc kpe kpf kph kpk kpl kpo kpp kps kpt ksa ksc kse ksf ksg ksh ksk ksl kso ksp kss kst kta ktc kte ktf ktg kth ktk ktl kto ktp kts ktt l-p la- laa lac lae laf lag lah lak lal lao lap las lat lca lcc lce lcf lcg lch lck lcl lco lcp lcs lct lea lec lee lef leg leh lek lel leo