-er -up eee eef eeg eeo eep eer eet ef- efe eff efg efo efp efr eft ege egf egg ego egp egr egt egu eo- eoe eof eog eoo eop eor eot eou ep- epe epf epg epo epp epr ept epu ere erf erg ero erp err ert eru ete etf etg eto etp etr ett etu eu- eue euf eug eup eur eut fee fef feg feo fep fer fet feu ffe fff ffg ffo ffp ffr fft ffu fge fgf fgg fgp fgr fgt foe fof fog foo fop for fot fou fpe fpg fpo fpp fpr fpt fpu fre frf frg fro frp frr frt fru fte ftf ftg fto ftp ftr ftt ftu fue fuf fug fuo fup fur fut fuu g-p ge- gee gef geg geo gep ger get geu gfe gff gfo gfp gfr gft ggg ggo ggp ggr ggt ggu goe gof gog goo gop gor got gou gpe gpf gpg gpo gpp gpr gpt gpu gre grf grg gro grp grr grt gru gte gtf gtg gto gtp gtr gtt gtu gu- gue guf gug guo gup gur gut guu oee oef oeg oeo oep oer oet of- ofe off ofg ofo ofp ofr oft ofu oge ogf ogg ogo ogp ogt oo- oof oog ooo oop oor oot op- ope opf opg opo opp opr opt or- ore orf org oro orp orr ort oru ot- ote otf otg oto otp otr ott otu ou- oue ouf ouo oup our out p-p pee pef peg peo pep per pet peu pfe pff pfg pfo pfp pfr pft pfu pge pgf pgg pgo pgp pgr pgt poe pof pog poo pop por pot pou ppe ppf ppg ppo ppp ppr ppt ppu pre prf prg pro prp prr prt pru pt- pte ptf ptg pto ptp ptr ptt ptu pue puf pug pup pur put puu re- ree ref reg reo rep rer ret reu rfe rff rfg rfo rfp rfr rft rfu rge rgf rgg rgo rgp rgr rgt roe rof rog roo rop ror rot rou rpe rpf rpg rpo rpp rpr rpt rpu rrf rrg rrp rrr rrt rru rte rtf rtg rto rtp rtr rtt rtu rue ruf rug ruo rup rur rut ruu te- tee tef teg teo tep ter tet teu tfe tff tfg tfo tfp tfr tft tfu tge tgf tgg tgo tgp tgr tgt tgu to- toe tof tog too top tor tot tou tpe tpf tpg tpo tpp tpr tpt tpu tre trf trg tro trp trr trt tru tte ttf ttg tto ttp ttr ttt ttu tue tuf tug tuo tup tur tut tuu uee uef ueg uep uer uet ufe uff ufg ufo ufp ufr uft ufu uge ugf ugg ugo ugp ugr ugt ugu uoe uog uoo uop uor uot up- upe upf upg upo upp upr upt upu ur- ure urf urg uro urp urr urt uru ute utf uto utp utr utt utu uue uug uur uut uuu