eee eef eeg eeo eep ees eet ef- efe eff efg efi efo efp efs eft ege egf egg egi ego egp egs egt eie eif eig eii eio eip eis eit eo- eoe eof eog eoi eoo eop eos eot ep- epe epf epg epi epo epp eps ept es- ese esf esg esi eso esp ess est ete etf etg eti eto etp ets ett fee fef feg fei feo fep fes fet ffe fff ffg ffi ffo ffp ffs fft fge fgf fgg fgi fgp fgs fgt fie fif fig fii fip fis fit foe fof fog foi foo fop fos fot fpe fpg fpi fpo fpp fps fpt fse fsf fsg fsi fso fsp fss fst fte ftf ftg fti fto ftp fts ftt g-p ge- gee gef geg gei geo gep ges get gfe gff gfi gfo gfp gfs gft ggg ggi ggo ggp ggs ggt gie gif gig gii gio gip gis git goe gof gog goi goo gop gos got gpe gpf gpg gpi gpo gpp gps gpt gse gsf gsg gsi gso gsp gss gst gte gtf gtg gti gto gtp gts gtt i-f ie- iee ief ieg iei iep ies iet ife iff ifg ifi ifo ifp ifs ift ige igf igg igi igo igp igs igt iie iif iii iio iip iis iit io- ioe iof iog ioi ioo iop ios iot ipe ipf ipg ipi ipo ipp ips ipt is- ise isf isg isi iso isp iss ist ite itf itg iti ito itp its itt o-i oee oef oeg oei oeo oep oes oet of- ofe off ofg ofi ofo ofp ofs oft oge ogf ogg ogi ogo ogp ogs ogt oie oif oii oio oip ois oit oo- oof oog ooi ooo oop oos oot op- ope opf opg opi opo opp ops opt os- ose osf osg osi oso osp oss ost ot- ote otf otg oti oto otp ots ott p-p pee pef peg pei peo pep pes pet pfe pff pfg pfi pfo pfp pfs pft pge pgf pgg pgi pgo pgp pgs pgt pie pif pig pii pio pip pis pit poe pof pog poi poo pop pos pot ppe ppf ppg ppi ppo ppp pps ppt ps- pse psf psg psi pso psp pss pst pt- pte ptf ptg pti pto ptp pts ptt se- see sef seg sei seo sep ses set sfe sff sfg sfi sfo sfp sfs sft sge sgf sgg sgi sgo sgp sgs sgt sie sif sig sii sio sip sis sit soe sof sog soi soo sop sos sot spe spf spg spi spo spp sps spt ss- sse ssf ssg ssi sso ssp sss sst ste stf stg sti sto stp sts stt te- tee tef teg tei teo tep tes tet tfe tff tfg tfi tfo tfp tfs tft tge tgf tgg tgi tgo tgp tgs tgt tie tif tig tii tio tip tis tit to- toe tof tog toi too top tos tot tpe tpf tpg tpi tpo tpp tps tpt tse tsf tsg tsi tso tsp tss tst tte ttf ttg tti tto ttp tts ttt