-er eee eeg eel eep eer ege egg egl egp egr ele elg ell elp elr ep- epe epg epl epp epr ere erg erl erp err g-p ge- gee geg gel gep ger ggg ggp ggr gle glg gll glp glr gpe gpg gpl gpp gpr gre grg grl grp grr l-p lee leg lel lep ler lge lgg lgl lgp lgr lle llg lll llp llr lpe lpg lpl lpp lpr lrg lrp lrr p-p pee peg pel pep per pge pgg pgl pgp pgr ple plg pll plp plr ppe ppg ppl ppp ppr pre prg prl prp prr re- ree reg rel rep rer rge rgg rgp rgr rle rlg rll rlp rlr rpe rpg rpl rpp rpr rrg rrl rrp rrr