-er eee eeg eel eep eer eev ege egg egi egl egp egr eie eig eii eil eip eir eiv ele elg eli ell elp elr elv ep- epe epg epi epl epp epr ere erg eri erl erp err erv eve evg evi evl evp evr evv g-p ge- gee geg gei gel gep ger gev ggg ggi ggp ggr ggv gie gig gii gil gip gir giv gle glg gli gll glp glr glv gpe gpg gpi gpl gpp gpr gre grg gri grl grp grr grv gve gvg gvi gvl gvp gvr i-v ie- iee ieg iei iel iep ier iev ige igg igi igl igp igr iie iii iil iip iir il- ile ilg ili ill ilp ilr ilv ipe ipg ipi ipl ipp ipr ipv ir- ire irg iri irl irp irr irv ive ivg ivi ivl ivp ivr ivv l-p lee leg lei lel lep ler lev lge lgg lgi lgl lgp lgr lgv lie lig lii lil lip lir liv lle llg lli lll llp llr llv lpe lpg lpi lpl lpp lpr lpv lrg lri lrp lrr lrv lve lvg lvi lvl lvp lvr lvv p-p pee peg pei pel pep per pev pge pgg pgi pgl pgp pgr pgv pie pig pii pil pip pir piv ple plg pli pll plp plr plv ppe ppg ppi ppl ppp ppr ppv pre prg pri prl prp prr prv pve pvg pvi pvl pvp pvr pvv re- ree reg rei rel rep rer rev rge rgg rgi rgp rgr rgv rie rig rii ril rip rir riv rle rlg rli rll rlp rlr rpe rpg rpi rpl rpp rpr rpv rrg rri rrl rrp rrr rve rvg rvi rvl rvp rvr rvv v-e vee veg vei vel vep ver vgg vgl vgp vgr vi- vie vig vii vil vip vir viv vl- vle vll vlp vlv vpe vpg vpi vpl vpp vpr vre vrg vri vrp vrr vvg vvi vvr vvv