-th eee eef eeg eek ees eet ef- efe eff efg efh efi efs eft ege egf egg egh egi egs egt ehe ehf ehg ehh ehi ehs eht eie eif eig eii eik eis eit eke ekf ekg ekh eki eks ekt es- ese esf esg esh esi esk ess est ete etf etg eth eti etk ets ett fee fef feg feh fei fek fes fet ffe fff ffg ffh ffi ffk ffs fft fge fgf fgg fgh fgi fgs fgt fhe fhf fhg fhh fhi fhs fie fif fig fih fii fik fis fit fkf fkg fki fkk fkt fse fsf fsg fsh fsi fsk fss fst fte ftf ftg fth fti ftk fts ftt ge- gee gef geg geh gei gek ges get gfe gff gfh gfi gfk gfs gft ggg ggh ggi ggs ggt ghe ghg ghh ghi ghs ght gie gif gig gih gii gik gis git gkh gks gkt gse gsf gsg gsi gsk gss gst gte gtf gtg gth gti gtk gts gtt h-i he- hee hef heg heh hei hek hes het hfe hff hfg hfh hfi hfk hfs hft hge hgf hgg hgh hgi hgk hgs hgt hhe hhf hhg hhh hhi hhk hhs hht hie hif hig hih hii hik his hit hkf hkg hkh hki hkk hks hkt hse hsf hsg hsh hsi hsk hss hst hte htf htg hth hti htk hts htt i-f ie- iee ief ieg iei iek ies iet ife iff ifg ifi ifs ift ige igf igg igh igi igk igs igt ihe ihf ihg ihh ihi ihk ihs iht iie iif iih iii iis iit ike ikf iki ikk iks ikt is- ise isf isg ish isi isk iss ist ite itf itg ith iti itk its itt k-t ke- kee kef keg keh kei kek kes ket kff kfg kfh kfi kfs kgf kgh kgi kgs khe khf khh khi khk khs kie kif kig kih kii kik kis kit kke kkh kki kkk kks kkt kse ksf ksg ksh ksi ksk kss kst kte ktf ktg kth ktk kts ktt se- see sef seg seh sei sek ses set sfe sff sfg sfh sfi sfk sfs sft sge sgf sgg sgh sgi sgk sgs sgt sh- she shf shg shh shi shk shs sht sie sif sig sih sii sik sis sit sk- ske skf skg skh ski skk sks skt ss- sse ssf ssg ssh ssi ssk sss sst ste stf stg sth sti stk sts stt te- tee tef teg teh tei tek tes tet tfe tff tfg tfh tfi tfk tfs tft tge tgf tgg tgh tgi tgk tgs tgt th- the thf thg thh thi thk ths tht tie tif tig tih tii tik tis tit tke tkg tkk tks tkt tse tsf tsg tsh tsi tsk tss tst tte ttf ttg tth tti ttk tts ttt