-ol eee eef eeg eel een eeo eet ef- efe eff efg efl efo eft ege egf egg egl egn ego egt ele elf elg ell eln elo elt en- ene enf eng enl enn eno ent eo- eoe eof eog eol eon eoo eot ete etf etg etl etn eto ett fee fef feg fel fen feo fet ffe fff ffg ffl ffn ffo fft fge fgf fgg fgl fgn fgt fle flf flg fll fln flo flt fne fnf fng fnl fnn fnt foe fof fog fol fon foo fot fte ftf ftg ftl ftn fto ftt ge- gee gef geg gel gen geo get gfe gff gfl gfo gft ggg ggn ggo ggt gle glf glg gll gln glo glt gne gnf gnl gnn gno gnt goe gof gog gol gon goo got gte gtf gtg gtl gtn gto gtt lee lef leg lel len leo let lfe lff lfg lfl lfn lfo lft lge lgf lgg lgl lgn lgo lgt lle llf llg lll lln llo llt lne lng lnl lnn lno lnt loe lof log lol lon loo lot lte ltf ltg ltl lto ltt ne- nee nef neg nel nen neo net nfe nff nfl nfn nfo nft nge ngf ngg ngl ngn ngo ngt nle nlf nlg nll nln nlo nlt nne nnf nng nnl nnn nno nnt no- noe nof nog nol non noo not nte ntf ntg ntn nto ntt oee oef oeg oel oen oeo oet of- ofe off ofg ofl ofn ofo oft oge ogf ogg ogl ogn ogo ogt ole olf olg oll oln olo olt on- one onf ong onl onn ono ont oo- oof oog ool oon ooo oot ot- ote otf otg otl otn oto ott te- tee tef teg tel ten teo tet tfe tff tfg tfl tfn tfo tft tge tgf tgg tgl tgn tgo tgt tle tlf tlg tll tln tlo tlt tne tnf tng tnl tnn tno tnt to- toe tof tog tol ton too tot tte ttf ttg ttl ttn tto ttt