-ic -th a-a a-c a-i a-t aaa aac aaf aag aah aai aak aao aas aat ac- aca acc acf acg ach aci ack aco acs act af- afa afc aff afg afh afi afk afo afs aft ag- aga agc agf agg agh agi agk ago ags agt aha ahc ahf ahg ahh ahi ahk aho ahs aht ai- aia aic aif aig aih aii aik aio ais ait aka akc akg akh aki akk ako aks aoa aoc aof aog aoh aoi aok aoo aos aot as- asa asc asf asg ash asi ask aso ass ast at- ata atc atf atg ath ati ato ats att c-- caa cac caf cag cah cai cak cao cas cat cca ccc ccf ccg cch cci cck cco ccs cct cfa cfc cff cfg cfh cfi cfk cfo cfs cft cga cgc cgg cgh cgi cgo cgs cgt ch- cha chc chf chg chh chi chk cho chs cht ci- cia cic cif cig cih cii cik cio cis cit cka ckc ckh cki cko cks ckt co- coa coc cof cog coh coi cok coo cos cot csa csc csf csg csh csi csk cso css cst cta ctc ctf ctg cth cti ctk cto cts ctt faa fac faf fag fah fai fak fao fas fat fca fcc fcf fcg fci fck fco fcs fct ffa ffc fff ffg ffh ffi ffk ffo ffs fft fga fgc fgf fgg fgh fgi fgs fgt fha fhc fhf fhg fhh fhi fho fhs fia fic fif fig fih fii fik fis fit fka fkc fkf fkg fki fkk fkt foa foc fof fog foh foi fok foo fos fot fsa fsc fsf fsg fsh fsi fsk fso fss fst fta ftc ftf ftg fth fti ftk fto fts ftt gaa gac gaf gag gah gai gak gao gas gat gca gcc gcf gcg gch gci gck gco gcs gct gfa gfc gff gfh gfi gfk gfo gfs gft gga ggc ggg ggh ggi ggo ggs ggt gha ghc ghg ghh ghi gho ghs ght gia gic gif gig gih gii gik gio gis git gka gkh gko gks gkt goa goc gof gog goh goi gok goo gos got gsa gsc gsf gsg gsi gsk gso gss gst gta gtc gtf gtg gth gti gtk gto gts gtt h-i haa hac haf hag hah hai hak hao has hat hca hcc hcf hcg hch hci hck hco hcs hct hfa hfc hff hfg hfh hfi hfk hfo hfs hft hga hgc hgf hgg hgh hgi hgk hgo hgs hgt hha hhc hhf hhg hhh hhi hhk hho hhs hht hia hic hif hig hih hii hik hio his hit hka hkf hkg hkh hki hkk hko hks hkt hoa hoc hof hog hoh hoi hok hoo hos hot hsa hsc hsf hsg hsh hsi hsk hss hst hta htc htf htg hth hti htk hto hts htt i-f ia- iaa iac iaf iag iah iai iao ias iat ica icc icf icg ich ici ick ico ics ict ifa ifc iff ifg ifi ifo ifs ift iga igc igf igg igh igi igk igo igs igt iha ihc ihf ihg ihh ihi ihk iho ihs iht iia iic iif iih iii iio iis iit ika ikc ikf iki ikk iko iks ikt io- ioa ioc iof iog ioh ioi ioo ios iot is- isa isc isf isg ish isi isk iso iss ist ita itc itf itg ith iti itk ito its itt k-t ka- kaa kac kaf kag kah kai kak kao kas kat kca kcc kcg kch kci kck kcs kct kfa kfc kff kfg kfh kfi kfo kfs kga kgc kgf kgh kgi kgo kgs kha khf khh khi khk kho khs kia kic kif kig kih kii kik kio kis kit kkc kkh kki kkk kks kkt koa koc kof kog koh koi kok koo kos kot ksa ksc ksf ksg ksh ksi ksk kso kss kst kta ktc ktf ktg kth ktk kto kts ktt o-i oaa oac oaf oag oah oai oak oao oas oat oc- oca occ ocf ocg och oci ock oco ocs oct of- ofa ofc off ofg ofi ofo ofs oft oga ogc ogf ogg ogh ogi ogo ogs ogt oha ohc ohf ohg ohh ohi oho ohs oht oia oic oif oii oik oio ois oit oka okc okg oki okk oko oks oo- ooa ooc oof oog ooh ooi ook ooo oos oot os- osa osc osf osg osh osi osk oso oss ost ot- ota otc otf otg oth oti otk oto ots ott saa sac saf sag sah sai sak sao sas sat sca scc scf scg sch sci sck sco scs sct sfa sfc sff sfg sfh sfi sfk sfo sfs sft sga sgc sgf sgg sgh sgi sgk sgo sgs sgt sh- sha shc shf shg shh shi shk sho shs sht sia sic sif sig sih sii sik sio sis sit sk- ska skc skf skg skh ski skk sko sks skt soa soc sof sog soh soi sok soo sos sot ss- ssa ssc ssf ssg ssh ssi ssk sso sss sst sta stc stf stg sth sti stk sto sts stt taa tac taf tag tah tai tak tao tas tat tca tcc tcf tcg tch tci tck tco tcs tct tfa tfc tff tfg tfh tfi tfk tfo tfs tft tga tgc tgf tgg tgh tgi tgk tgo tgs tgt th- tha thc thf thg thh thi thk tho ths tht tia tic tif tig tih tii tik tio tis tit tka tkc tkg tkk tko tks tkt to- toa toc tof tog toh toi tok too tos tot tsa tsc tsf tsg tsh tsi tsk tso tss tst tta ttc ttf ttg tth tti ttk tto tts ttt

a-ak a-ha a-ii a-ok aaaa aaac aaaf aaah aaai aaas aaca aacc aacf aach aaci aack aaco aacs aact aafa aafc aaff aafi aagh aaha aahk aahs aaic aaii aais aaka