-er -up eee eef eeg eel eep eer ees ef- efe eff efg efi efl efp efr efs ege egf egg egi egl egp egr egs egu eie eif eig eii eil eip eir eis eiu ele elf elg eli ell elp elr els elu ep- epe epf epg epi epl epp epr eps epu ere erf erg eri erl erp err ers eru es- ese esf esg esi esl esp esr ess esu eu- eue euf eug eui eul eup eur eus fee fef feg fei fel fep fer fes feu ffe fff ffg ffi ffl ffp ffr ffs ffu fge fgf fgg fgi fgl fgp fgr fgs fie fif fig fii fil fip fir fis fiu fle flf flg fli fll flp flr fls flu fpe fpg fpi fpl fpp fpr fps fpu fre frf frg fri frl frp frr frs fru fse fsf fsg fsi fsl fsp fsr fss fsu fue fuf fug fui ful fup fur fus fuu g-p ge- gee gef geg gei gel gep ger ges geu gfe gff gfi gfl gfp gfr gfs ggg ggi ggp ggr ggs ggu gie gif gig gii gil gip gir gis giu gle glf glg gli gll glp glr gls glu gpe gpf gpg gpi gpl gpp gpr gps gpu gre grf grg gri grl grp grr grs gru gse gsf gsg gsi gsl gsp gsr gss gsu gu- gue guf gug gui gul gup gur gus guu i-f ie- iee ief ieg iei iel iep ier ies ife iff ifg ifi ifl ifp ifr ifs ifu ige igf igg igi igl igp igr igs igu iie iif iii iil iip iir iis iiu il- ile ilf ilg ili ill ilp ilr ils ilu ipe ipf ipg ipi ipl ipp ipr ips ipu ir- ire irf irg iri irl irp irr irs iru is- ise isf isg isi isl isp isr iss isu iu- iue iug iui iup iur ius l-p lee lef leg lei lel lep ler les leu lfe lff lfg lfi lfl lfp lfr lfs lfu lge lgf lgg lgi lgl lgp lgr lgs lgu lie lif lig lii lil lip lir lis liu lle llf llg lli lll llp llr lls llu lpe lpf lpg lpi lpl lpp lpr lps lpu lrf lrg lri lrp lrr lrs lru lse lsf lsg lsi lsl lsp lsr lss lsu lue luf lug lui lul lup lur lus luu p-p pee pef peg pei pel pep per pes peu pfe pff pfg pfi pfl pfp pfr pfs pfu pge pgf pgg pgi pgl pgp pgr pgs pie pif pig pii pil pip pir pis piu ple plf plg pli pll plp plr pls plu ppe ppf ppg ppi ppl ppp ppr pps ppu pre prf prg pri prl prp prr prs pru ps- pse psf psg psi psl psp psr pss psu pue puf pug pui pul pup pur pus puu re- ree ref reg rei rel rep rer res reu rfe rff rfg rfi rfl rfp rfr rfs rfu rge rgf rgg rgi rgp rgr rgs rie rif rig rii ril rip rir ris rle rlf rlg rli rll rlp rlr rls rlu rpe rpf rpg rpi rpl rpp rpr rps rpu rrf rrg rri rrl rrp rrr rrs rru rse rsf rsg rsi rsl rsp rsr rss rsu rue ruf rug rui rup rur rus ruu se- see sef seg sei sel sep ser ses seu sfe sff sfg sfi sfl sfp sfr sfs sfu sge sgf sgg sgi sgl sgp sgr sgs sgu sie sif sig sii sil sip sir sis siu sle slf slg sli sll slp slr sls slu spe spf spg spi spl spp spr sps spu sr- sre srf srg sri srl srp srr srs ss- sse ssf ssg ssi ssl ssp ssr sss ssu sue suf sug sui sul sup sur sus suu uee uef ueg uei uel uep uer ues ufe uff ufg ufi ufl ufp ufr ufs ufu uge ugf ugg ugi ugl ugp ugr ugs ugu uie uif uig uii uil uip uir uis uiu ule ulf ulg uli ull ulp ulr uls ulu up- upe upf upg upi upp upr ups upu ur- ure urf urg uri url urp urr urs uru use usf usg usi usl usp usr uss usu uue uug uur uus uuu