-er -th a-a a-i a-t aaa aae aaf aag aah aai aak aar aas aat aea aee aef aeg aeh aei aek aer aes aet af- afa afe aff afg afh afi afk afr afs aft ag- aga age agf agg agh agi agk agr ags agt aha ahe ahf ahg ahh ahi ahk ahr ahs aht ai- aia aie aif aig aih aii aik air ais ait aka ake akg akh aki akk akr aks ar- ara are arf arg arh ari ark arr ars art as- asa ase asf asg ash asi ask asr ass ast at- ata ate atf atg ath ati atr ats att eaa eae eaf eag eah eai eak ear eas eat eea eee eef eeg eek eer ees eet ef- efa efe eff efg efh efi efr efs eft ega ege egf egg egh egi egr egs egt eha ehe ehf ehg ehh ehi ehr ehs eht eia eie eif eig eii eik eir eis eit eka eke ekf ekg ekh eki ekr eks ekt era ere erf erg erh eri erk err ers ert es- esa ese esf esg esh esi esk esr ess est eta ete etf etg eth eti etk etr ets ett faa fae faf fag fah fai fak far fas fat fea fee fef feg feh fei fek fer fes fet ffa ffe fff ffg ffh ffi ffk ffr ffs fft fga fge fgf fgg fgh fgi fgr fgs fgt fha fhe fhf fhg fhh fhi fhr fhs fia fie fif fig fih fii fik fir fis fit fka fkf fkg fki fkk fkt fra fre frf frg frh fri frk frr frs frt fsa fse fsf fsg fsh fsi fsk fsr fss fst fta fte ftf ftg fth fti ftk ftr fts ftt gaa gae gaf gag gah gai gak gar gas gat ge- gea gee gef geg geh gei gek ger ges get gfa gfe gff gfh gfi gfk gfr gfs gft gga ggg ggh ggi ggr ggs ggt gha ghe ghg ghh ghi ghr ghs ght gia gie gif gig gih gii gik gir gis git gka gkh gks gkt gra gre grf grg grh gri grk grr grs grt gsa gse gsf gsg gsi gsk gsr gss gst gta gte gtf gtg gth gti gtk gtr gts gtt h-i haa hae haf hag hah hai hak har has hat he- hea hee hef heg heh hei hek her hes het hfa hfe hff hfg hfh hfi hfk hfr hfs hft hga hge hgf hgg hgh hgi hgk hgr hgs hgt hha hhe hhf hhg hhh hhi hhk hhr hhs hht hia hie hif hig hih hii hik hir his hit hka hkf hkg hkh hki hkk hkr hks hkt hr- hra hre hrf hrg hrh hri hrk hrr hrs hrt hsa hse hsf hsg hsh hsi hsk hsr hss hst hta hte htf htg hth hti htk htr hts htt i-f ia- iaa iae iaf iag iah iai iar ias iat ie- iea iee ief ieg iei iek ier ies iet ifa ife iff ifg ifi ifr ifs ift iga ige igf igg igh igi igk igr igs igt iha ihe ihf ihg ihh ihi ihk ihr ihs iht iia iie iif iih iii iir iis iit ika ike ikf iki ikk ikr iks ikt ir- ira ire irf irg iri irk irr irs irt is- isa ise isf isg ish isi isk isr iss ist ita ite itf itg ith iti itk its itt k-t ka- kaa kae kaf kag kah kai kak kar kas kat ke- kea kee kef keg keh kei kek ker kes ket kfa kff kfg kfh kfi kfs kga kgf kgh kgi kgs kha khe khf khh khi khk khr khs kia kie kif kig kih kii kik kir kis kit kke kkh kki kkk kkr kks kkt kra krf krg kri krk krr krs krt ksa kse ksf ksg ksh ksi ksk ksr kss kst kta kte ktf ktg kth ktk ktr kts ktt ra- raa rae raf rag rah rai rak rar ras rat re- rea ree ref reg reh rei rek rer res ret rfa rfe rff rfg rfh rfi rfk rfr rfs rft rga rge rgf rgg rgh rgi rgk rgr rgs rgt rh- rha rhe rhf rhg rhh rhi rhr rhs rht ria rie rif rig rih rii rik rir ris rit rke rkf rkg rkk rks rkt rra rrf rrg rrh rri rrk rrr rrs rrt rsa rse rsf rsg rsh rsi rsk rsr rss rst rta rte rtf rtg rti rtk rtr rts rtt saa sae saf sag sah sai sak sar sas sat se- sea see sef seg seh sei sek ser ses set sfa sfe sff sfg sfh sfi sfk sfr sfs sft sga sge sgf sgg sgh sgi sgk sgr sgs sgt sh- sha she shf shg shh shi shk shr shs sht sia sie sif sig sih sii sik sir sis sit sk- ska ske skf skg skh ski skk skr sks skt sr- sra sre srf srg srh sri srk srr srs srt ss- ssa sse ssf ssg ssh ssi ssk ssr sss sst sta ste stf stg sth sti stk str sts stt taa tae taf tag tah tai tak tar tas tat te- tea tee tef teg teh tei tek ter tes tet tfa tfe tff tfg tfh tfi tfk tfr tfs tft tga tge tgf tgg tgh tgi tgk tgr tgs tgt th- tha the thf thg thh thi thk thr ths tht tia tie tif tig tih tii tik tir tis tit tka tke tkg tkk tkr tks tkt tra tre trf trg trh tri trk trr trs trt tsa tse tsf tsg tsh tsi tsk tsr tss tst tta tte ttf ttg tth tti ttk ttr tts ttt