-er -ol eee eeg eel een eeo eep eer ege egg egi egl egn ego egp egr eie eig eii eil ein eio eip eir ele elg eli ell eln elo elp elr en- ene eng eni enl enn eno enp enr eo- eoe eog eoi eol eon eoo eop eor ep- epe epg epi epl epn epo epp epr ere erg eri erl ern ero erp err g-p ge- gee geg gei gel gen geo gep ger ggg ggi ggn ggo ggp ggr gie gig gii gil gin gio gip gir gle glg gli gll gln glo glp glr gne gni gnl gnn gno gnp gnr goe gog goi gol gon goo gop gor gpe gpg gpi gpl gpn gpo gpp gpr gre grg gri grl grn gro grp grr ie- iee ieg iei iel ien iep ier ige igg igi igl ign igo igp igr iie iii iil iin iio iip iir il- ile ilg ili ill iln ilo ilp ilr in- ine ing ini inl inn ino inp inr io- ioe iog ioi iol ion ioo iop ior ipe ipg ipi ipl ipn ipo ipp ipr ir- ire irg iri irl irn iro irp irr l-p lee leg lei lel len leo lep ler lge lgg lgi lgl lgn lgo lgp lgr lie lig lii lil lin lio lip lir lle llg lli lll lln llo llp llr lne lng lni lnl lnn lno lnp lnr loe log loi lol lon loo lop lor lpe lpg lpi lpl lpn lpo lpp lpr lrg lri lrn lro lrp lrr n-i ne- nee neg nei nel nen neo nep ner nge ngg ngi ngl ngn ngo ngp nie nig nii nil nin nio nip nir nle nlg nli nll nln nlo nlp nlr nne nng nni nnl nnn nno nnp no- noe nog noi nol non noo nop nor npe npg npi npl npn npo npp npr nre nrg nri nrl nrn nro nrp nrr o-i oee oeg oei oel oen oeo oep oer oge ogg ogi ogl ogn ogo ogp oie oii oil oin oio oip oir ole olg oli oll oln olo olp on- one ong oni onl onn ono onp onr oo- oog ooi ool oon ooo oop oor op- ope opg opi opl opn opo opp opr or- ore org ori orl orn oro orp orr p-p pee peg pei pel pen peo pep per pge pgg pgi pgl pgn pgo pgp pgr pie pig pii pil pin pio pip pir ple plg pli pll pln plo plp plr pn- pne png pni pnl pnn pno pnp pnr poe pog poi pol pon poo pop por ppe ppg ppi ppl ppn ppo ppp ppr pre prg pri prl prn pro prp prr re- ree reg rei rel ren reo rep rer rge rgg rgi rgn rgo rgp rgr rie rig rii ril rin rio rip rir rle rlg rli rll rln rlo rlp rlr rng rni rnn rno rnp rnr roe rog roi rol ron roo rop ror rpe rpg rpi rpl rpn rpo rpp rpr rrg rri rrl rrn rrp rrr