-er -ol eee eef eeg eel een eeo eep eer ef- efe eff efg efi efl efo efp efr ege egf egg egi egl egn ego egp egr eie eif eig eii eil ein eio eip eir ele elf elg eli ell eln elo elp elr en- ene enf eng eni enl enn eno enp enr eo- eoe eof eog eoi eol eon eoo eop eor ep- epe epf epg epi epl epn epo epp epr ere erf erg eri erl ern ero erp err fee fef feg fei fel fen feo fep fer ffe fff ffg ffi ffl ffn ffo ffp ffr fge fgf fgg fgi fgl fgn fgp fgr fie fif fig fii fil fin fip fir fle flf flg fli fll fln flo flp flr fne fnf fng fni fnl fnn fnp fnr foe fof fog foi fol fon foo fop for fpe fpg fpi fpl fpn fpo fpp fpr fre frf frg fri frl frn fro frp frr g-p ge- gee gef geg gei gel gen geo gep ger gfe gff gfi gfl gfo gfp gfr ggg ggi ggn ggo ggp ggr gie gif gig gii gil gin gio gip gir gle glf glg gli gll gln glo glp glr gne gnf gni gnl gnn gno gnp gnr goe gof gog goi gol gon goo gop gor gpe gpf gpg gpi gpl gpn gpo gpp gpr gre grf grg gri grl grn gro grp grr i-f ie- iee ief ieg iei iel ien iep ier ife iff ifg ifi ifl ifn ifo ifp ifr ige igf igg igi igl ign igo igp igr iie iif iii iil iin iio iip iir il- ile ilf ilg ili ill iln ilo ilp ilr in- ine inf ing ini inl inn ino inp inr io- ioe iof iog ioi iol ion ioo iop ior ipe ipf ipg ipi ipl ipn ipo ipp ipr ir- ire irf irg iri irl irn iro irp irr l-p lee lef leg lei lel len leo lep ler lfe lff lfg lfi lfl lfn lfo lfp lfr lge lgf lgg lgi lgl lgn lgo lgp lgr lie lif lig lii lil lin lio lip lir lle llf llg lli lll lln llo llp llr lne lng lni lnl lnn lno lnp lnr loe lof log loi lol lon loo lop lor lpe lpf lpg lpi lpl lpn lpo lpp lpr lrf lrg lri lrn lro lrp lrr n-i ne- nee nef neg nei nel nen neo nep ner nfe nff nfi nfl nfn nfo nfp nfr nge ngf ngg ngi ngl ngn ngo ngp nie nif nig nii nil nin nio nip nir nle nlf nlg nli nll nln nlo nlp nlr nne nnf nng nni nnl nnn nno nnp no- noe nof nog noi nol non noo nop nor npe npf npg npi npl npn npo npp npr nre nrf nrg nri nrl nrn nro nrp nrr o-i oee oef oeg oei oel oen oeo oep oer of- ofe off ofg ofi ofl ofn ofo ofp ofr oge ogf ogg ogi ogl ogn ogo ogp oie oif oii oil oin oio oip oir ole olf olg oli oll oln olo olp on- one onf ong oni onl onn ono onp onr oo- oof oog ooi ool oon ooo oop oor op- ope opf opg opi opl opn opo opp opr or- ore orf org ori orl orn oro orp orr p-p pee pef peg pei pel pen peo pep per pfe pff pfg pfi pfl pfn pfo pfp pfr pge pgf pgg pgi pgl pgn pgo pgp pgr pie pif pig pii pil pin pio pip pir ple plf plg pli pll pln plo plp plr pn- pne pnf png pni pnl pnn pno pnp pnr poe pof pog poi pol pon poo pop por ppe ppf ppg ppi ppl ppn ppo ppp ppr pre prf prg pri prl prn pro prp prr re- ree ref reg rei rel ren reo rep rer rfe rff rfg rfi rfl rfn rfo rfp rfr rge rgf rgg rgi rgn rgo rgp rgr rie rif rig rii ril rin rio rip rir rle rlf rlg rli rll rln rlo rlp rlr rng rni rnn rno rnp rnr roe rof rog roi rol ron roo rop ror rpe rpf rpg rpi rpl rpn rpo rpp rpr rrf rrg rri rrl rrn rrp rrr