-er -up eee eef eeg eel eep eer eev ef- efe eff efg efi efl efp efr ege egf egg egi egl egp egr egu eie eif eig eii eil eip eir eiu eiv ele elf elg eli ell elp elr elu elv ep- epe epf epg epi epl epp epr epu ere erf erg eri erl erp err eru erv eu- eue euf eug eui eul eup eur euv eve evf evg evi evl evp evr evv fee fef feg fei fel fep fer feu fev ffe fff ffg ffi ffl ffp ffr ffu ffv fge fgf fgg fgi fgl fgp fgr fgv fie fif fig fii fil fip fir fiu fle flf flg fli fll flp flr flu fpe fpg fpi fpl fpp fpr fpu fpv fre frf frg fri frl frp frr fru fue fuf fug fui ful fup fur fuu fuv fvg fvp g-p ge- gee gef geg gei gel gep ger geu gev gfe gff gfi gfl gfp gfr ggg ggi ggp ggr ggu ggv gie gif gig gii gil gip gir giu giv gle glf glg gli gll glp glr glu glv gpe gpf gpg gpi gpl gpp gpr gpu gre grf grg gri grl grp grr gru grv gu- gue guf gug gui gul gup gur guu guv gve gvf gvg gvi gvl gvp gvr gvu i-f i-v ie- iee ief ieg iei iel iep ier iev ife iff ifg ifi ifl ifp ifr ifu ige igf igg igi igl igp igr igu iie iif iii iil iip iir iiu il- ile ilf ilg ili ill ilp ilr ilu ilv ipe ipf ipg ipi ipl ipp ipr ipu ipv ir- ire irf irg iri irl irp irr iru irv iu- iue iug iui iup iur ive ivf ivg ivi ivl ivp ivr ivu ivv l-p lee lef leg lei lel lep ler leu lev lfe lff lfg lfi lfl lfp lfr lfu lge lgf lgg lgi lgl lgp lgr lgu lgv lie lif lig lii lil lip lir liu liv lle llf llg lli lll llp llr llu llv lpe lpf lpg lpi lpl lpp lpr lpu lpv lrf lrg lri lrp lrr lru lrv lue luf lug lui lul lup lur luu luv lve lvf lvg lvi lvl lvp lvr lvv p-p pee pef peg pei pel pep per peu pev pfe pff pfg pfi pfl pfp pfr pfu pfv pge pgf pgg pgi pgl pgp pgr pgv pie pif pig pii pil pip pir piu piv ple plf plg pli pll plp plr plu plv ppe ppf ppg ppi ppl ppp ppr ppu ppv pre prf prg pri prl prp prr pru prv pue puf pug pui pul pup pur puu pve pvf pvg pvi pvl pvp pvr pvu pvv re- ree ref reg rei rel rep rer reu rev rfe rff rfg rfi rfl rfp rfr rfu rfv rge rgf rgg rgi rgp rgr rgv rie rif rig rii ril rip rir riv rle rlf rlg rli rll rlp rlr rlu rpe rpf rpg rpi rpl rpp rpr rpu rpv rrf rrg rri rrl rrp rrr rru rue ruf rug rui rup rur ruu ruv rve rvf rvg rvi rvl rvp rvr rvu rvv uee uef ueg uei uel uep uer ufe uff ufg ufi ufl ufp ufr ufu ufv uge ugf ugg ugi ugl ugp ugr ugu uie uif uig uii uil uip uir uiu ule ulf ulg uli ull ulp ulr ulu ulv up- upe upf upg upi upp upr upu upv ur- ure urf urg uri url urp urr uru uue uug uur uuu uve uvf uvl uvu uvv v-e vee vef veg vei vel vep ver veu vff vfg vfi vfl vfp vfr vfu vfv vgf vgg vgl vgp vgr vgu vi- vie vif vig vii vil vip vir viu viv vl- vle vlf vll vlp vlv vpe vpf vpg vpi vpl vpp vpr vpu vre vrf vrg vri vrp vrr vru vue vug vul vup vur vuv vvg vvi vvr vvv