-ol eee eef eeg eel eeo ees eet ef- efe eff efg efi efl efo efs eft ege egf egg egi egl ego egs egt eie eif eig eii eil eio eis eit ele elf elg eli ell elo els elt eo- eoe eof eog eoi eol eoo eos eot es- ese esf esg esi esl eso ess est ete etf etg eti etl eto ets ett fee fef feg fei fel feo fes fet ffe fff ffg ffi ffl ffo ffs fft fge fgf fgg fgi fgl fgs fgt fie fif fig fii fil fis fit fle flf flg fli fll flo fls flt foe fof fog foi fol foo fos fot fse fsf fsg fsi fsl fso fss fst fte ftf ftg fti ftl fto fts ftt ge- gee gef geg gei gel geo ges get gfe gff gfi gfl gfo gfs gft ggg ggi ggo ggs ggt gie gif gig gii gil gio gis git gle glf glg gli gll glo gls glt goe gof gog goi gol goo gos got gse gsf gsg gsi gsl gso gss gst gte gtf gtg gti gtl gto gts gtt i-f ie- iee ief ieg iei iel ies iet ife iff ifg ifi ifl ifo ifs ift ige igf igg igi igl igo igs igt iie iif iii iil iio iis iit il- ile ilf ilg ili ill ilo ils ilt io- ioe iof iog ioi iol ioo ios iot is- ise isf isg isi isl iso iss ist ite itf itg iti itl ito its itt lee lef leg lei lel leo les let lfe lff lfg lfi lfl lfo lfs lft lge lgf lgg lgi lgl lgo lgs lgt lie lif lig lii lil lio lis lit lle llf llg lli lll llo lls llt loe lof log loi lol loo los lot lse lsf lsg lsi lsl lso lss lst lte ltf ltg lti ltl lto lts ltt o-i oee oef oeg oei oel oeo oes oet of- ofe off ofg ofi ofl ofo ofs oft oge ogf ogg ogi ogl ogo ogs ogt oie oif oii oil oio ois oit ole olf olg oli oll olo ols olt oo- oof oog ooi ool ooo oos oot os- ose osf osg osi osl oso oss ost ot- ote otf otg oti otl oto ots ott se- see sef seg sei sel seo ses set sfe sff sfg sfi sfl sfo sfs sft sge sgf sgg sgi sgl sgo sgs sgt sie sif sig sii sil sio sis sit sle slf slg sli sll slo sls slt soe sof sog soi sol soo sos sot ss- sse ssf ssg ssi ssl sso sss sst ste stf stg sti stl sto sts stt te- tee tef teg tei tel teo tes tet tfe tff tfg tfi tfl tfo tfs tft tge tgf tgg tgi tgl tgo tgs tgt tie tif tig tii til tio tis tit tle tlf tlg tli tll tlo tls tlt to- toe tof tog toi tol too tos tot tse tsf tsg tsi tsl tso tss tst tte ttf ttg tti ttl tto tts ttt