-th a-a a-i a-t aaa aaf aag aah aai aak aao aar aas aat af- afa aff afg afh afi afk afo afr afs aft ag- aga agf agg agh agi agk ago agr ags agt aha ahf ahg ahh ahi ahk aho ahr ahs aht ai- aia aif aig aih aii aik aio air ais ait aka akg akh aki akk ako akr aks aoa aof aog aoh aoi aok aoo aor aos aot ar- ara arf arg arh ari ark aro arr ars art as- asa asf asg ash asi ask aso asr ass ast at- ata atf atg ath ati ato atr ats att faa faf fag fah fai fak fao far fas fat ffa fff ffg ffh ffi ffk ffo ffr ffs fft fga fgf fgg fgh fgi fgr fgs fgt fha fhf fhg fhh fhi fho fhr fhs fia fif fig fih fii fik fir fis fit fka fkf fkg fki fkk fkt foa fof fog foh foi fok foo for fos fot fra frf frg frh fri frk fro frr frs frt fsa fsf fsg fsh fsi fsk fso fsr fss fst fta ftf ftg fth fti ftk fto ftr fts ftt gaa gaf gag gah gai gak gao gar gas gat gfa gff gfh gfi gfk gfo gfr gfs gft gga ggg ggh ggi ggo ggr ggs ggt gha ghg ghh ghi gho ghr ghs ght gia gif gig gih gii gik gio gir gis git gka gkh gko gks gkt goa gof gog goh goi gok goo gor gos got gra grf grg grh gri grk gro grr grs grt gsa gsf gsg gsi gsk gso gsr gss gst gta gtf gtg gth gti gtk gto gtr gts gtt h-i haa haf hag hah hai hak hao har has hat hfa hff hfg hfh hfi hfk hfo hfr hfs hft hga hgf hgg hgh hgi hgk hgo hgr hgs hgt hha hhf hhg hhh hhi hhk hho hhr hhs hht hia hif hig hih hii hik hio hir his hit hka hkf hkg hkh hki hkk hko hkr hks hkt hoa hof hog hoh hoi hok hoo hor hos hot hr- hra hrf hrg hrh hri hrk hro hrr hrs hrt hsa hsf hsg hsh hsi hsk hsr hss hst hta htf htg hth hti htk hto htr hts htt i-f ia- iaa iaf iag iah iai iao iar ias iat ifa iff ifg ifi ifo ifr ifs ift iga igf igg igh igi igk igo igr igs igt iha ihf ihg ihh ihi ihk iho ihr ihs iht iia iif iih iii iio iir iis iit ika ikf iki ikk iko ikr iks ikt io- ioa iof iog ioh ioi ioo ior ios iot ir- ira irf irg iri irk iro irr irs irt is- isa isf isg ish isi isk iso isr iss ist ita itf itg ith iti itk ito its itt k-t ka- kaa kaf kag kah kai kak kao kar kas kat kfa kff kfg kfh kfi kfo kfs kga kgf kgh kgi kgo kgs kha khf khh khi khk kho khr khs kia kif kig kih kii kik kio kir kis kit kkh kki kkk kkr kks kkt koa kof kog koh koi kok koo kor kos kot kra krf krg kri krk kro krr krs krt ksa ksf ksg ksh ksi ksk kso ksr kss kst kta ktf ktg kth ktk kto ktr kts ktt o-i oaa oaf oag oah oai oak oao oar oas oat of- ofa off ofg ofi ofo ofr ofs oft oga ogf ogg ogh ogi ogo ogs ogt oha ohf ohg ohh ohi oho ohr ohs oht oia oif oii oik oio oir ois oit oka okg oki okk oko okr oks oo- ooa oof oog ooh ooi ook ooo oor oos oot or- ora orf org orh ori ork oro orr ors ort os- osa osf osg osh osi osk oso osr oss ost ot- ota otf otg oth oti otk oto otr ots ott ra- raa raf rag rah rai rak rao rar ras rat rfa rff rfg rfh rfi rfk rfo rfr rfs rft rga rgf rgg rgh rgi rgk rgo rgr rgs rgt rh- rha rhf rhg rhh rhi rho rhr rhs rht ria rif rig rih rii rik rio rir ris rit rkf rkg rkk rko rks rkt roa rof rog roh roi rok roo ror ros rot rra rrf rrg rrh rri rrk rrr rrs rrt rsa rsf rsg rsh rsi rsk rso rsr rss rst rta rtf rtg rti rtk rto rtr rts rtt saa saf sag sah sai sak sao sar sas sat sfa sff sfg sfh sfi sfk sfo sfr sfs sft sga sgf sgg sgh sgi sgk sgo sgr sgs sgt sh- sha shf shg shh shi shk sho shr shs sht sia sif sig sih sii sik sio sir sis sit sk- ska skf skg skh ski skk sko skr sks skt soa sof sog soh soi sok soo sor sos sot sr- sra srf srg srh sri srk sro srr srs srt ss- ssa ssf ssg ssh ssi ssk sso ssr sss sst sta stf stg sth sti stk sto str sts stt taa taf tag tah tai tak tao tar tas tat tfa tff tfg tfh tfi tfk tfo tfr tfs tft tga tgf tgg tgh tgi tgk tgo tgr tgs tgt th- tha thf thg thh thi thk tho thr ths tht tia tif tig tih tii tik tio tir tis tit tka tkg tkk tko tkr tks tkt to- toa tof tog toh toi tok too tor tos tot tra trf trg trh tri trk tro trr trs trt tsa tsf tsg tsh tsi tsk tso tsr tss tst tta ttf ttg tth tti ttk tto ttr tts ttt