-th fff ffg ffh ffi ffo ffp ffs fft fgf fgg fgh fgi fgp fgs fgt fhf fhg fhh fhi fho fhp fhs fif fig fih fii fip fis fit fof fog foh foi foo fop fos fot fpg fph fpi fpo fpp fps fpt fsf fsg fsh fsi fso fsp fss fst ftf ftg fth fti fto ftp fts ftt g-p gff gfh gfi gfo gfp gfs gft ggg ggh ggi ggo ggp ggs ggt ghg ghh ghi gho ghp ghs ght gif gig gih gii gio gip gis git gof gog goh goi goo gop gos got gpf gpg gph gpi gpo gpp gps gpt gsf gsg gsi gso gsp gss gst gtf gtg gth gti gto gtp gts gtt h-i hff hfg hfh hfi hfo hfp hfs hft hgf hgg hgh hgi hgo hgp hgs hgt hhf hhg hhh hhi hho hhp hhs hht hif hig hih hii hio hip his hit hof hog hoh hoi hoo hop hos hot hpf hpg hph hpi hpo hpp hps hpt hsf hsg hsh hsi hsp hss hst htf htg hth hti hto htp hts htt i-f iff ifg ifi ifo ifp ifs ift igf igg igh igi igo igp igs igt ihf ihg ihh ihi iho ihp ihs iht iif iih iii iio iip iis iit io- iof iog ioh ioi ioo iop ios iot ipf ipg ipi ipo ipp ips ipt is- isf isg ish isi iso isp iss ist itf itg ith iti ito itp its itt o-i of- off ofg ofi ofo ofp ofs oft ogf ogg ogh ogi ogo ogp ogs ogt ohf ohg ohh ohi oho ohp ohs oht oif oii oio oip ois oit oo- oof oog ooh ooi ooo oop oos oot op- opf opg oph opi opo opp ops opt os- osf osg osh osi oso osp oss ost ot- otf otg oth oti oto otp ots ott p-p pff pfg pfi pfo pfp pfs pft pgf pgg pgh pgi pgo pgp pgs pgt phf phg phi pho php phs pht pif pig pih pii pio pip pis pit pof pog poh poi poo pop pos pot ppf ppg pph ppi ppo ppp pps ppt ps- psf psg psh psi pso psp pss pst pt- ptf ptg pth pti pto ptp pts ptt sff sfg sfh sfi sfo sfp sfs sft sgf sgg sgh sgi sgo sgp sgs sgt sh- shf shg shh shi sho shp shs sht sif sig sih sii sio sip sis sit sof sog soh soi soo sop sos sot spf spg sph spi spo spp sps spt ss- ssf ssg ssh ssi sso ssp sss sst stf stg sth sti sto stp sts stt tff tfg tfh tfi tfo tfp tfs tft tgf tgg tgh tgi tgo tgp tgs tgt th- thf thg thh thi tho thp ths tht tif tig tih tii tio tip tis tit to- tof tog toh toi too top tos tot tpf tpg tph tpi tpo tpp tps tpt tsf tsg tsh tsi tso tsp tss tst ttf ttg tth tti tto ttp tts ttt