-er -up eee eef eek een eeo eep eer ef- efe eff efh efo efp efr ehe ehf ehh ehn eho ehp ehr ehu eke ekf ekh eko ekp ekr eku en- ene enf enh enk enn eno enp enr enu eo- eoe eof eoh eok eon eoo eop eor eou ep- epe epf eph epn epo epp epr epu ere erf erh erk ern ero erp err eru eu- eue euf eun eup eur fee fef feh fek fen feo fep fer feu ffe fff ffh ffk ffn ffo ffp ffr ffu fhe fhf fhh fhn fho fhp fhr fkf fkk fkp fne fnf fnh fnk fnn fnp fnr fnu foe fof foh fok fon foo fop for fou fpe fph fpk fpn fpo fpp fpr fpu fre frf frh frk frn fro frp frr fru fue fuf fuk fun fuo fup fur fuu he- hee hef heh hek hen heo hep her heu hfe hff hfh hfk hfn hfo hfp hfr hfu hhe hhf hhh hhk hhn hho hhp hhr hhu hkf hkh hkk hkn hko hkp hkr hku hne hnf hnh hnk hnn hno hnu hoe hof hoh hok hon hoo hop hor hou hpe hpf hph hpk hpn hpo hpp hpr hpu hr- hre hrf hrh hrk hrn hro hrp hrr hru hue huf huh huk hun huo hup hur huu ke- kee kef keh kek ken keo kep ker kff kfh kfo kfu khe khf khh khk khn kho khr khu kke kkh kkk kkn kkp kkr kku kn- kne knf knk knn kno knp knr knu koe kof koh kok kon koo kop kor kou kpe kpf kph kpk kpn kpo kpp kpr kpu krf krk krn kro krp krr kru kue kuh kuk kun kup kur kuu ne- nee nef neh nek nen neo nep ner neu nfe nff nfk nfn nfo nfp nfr nfu nhe nhf nhh nhk nhn nhp nhr nhu nke nkf nkk nkn nko nkp nkr nku nne nnf nnh nnk nnn nno nnp nnu no- noe nof noh nok non noo nop nor nou npe npf nph npn npo npp npr npu nre nrf nrk nrn nro nrp nrr nru nue nuh nuk nun nuo nup nur nuu oee oef oeh oen oeo oep oer of- ofe off ofn ofo ofp ofr ofu ohe ohf ohh ohn oho ohp ohr ohu oke okk oko okp okr oku on- one onf onh onk onn ono onp onr onu oo- oof ooh ook oon ooo oop oor op- ope opf oph opk opn opo opp opr or- ore orf orh ork orn oro orp orr oru ou- oue ouf ouh ouk oun ouo oup our p-p pee pef peh pek pen peo pep per peu pfe pff pfk pfn pfo pfp pfr pfu phe phf phk phn pho php phr phu pke pkf pkn pko pkp pkr pku pn- pne pnf pnh pnk pnn pno pnp pnr pnu poe pof poh pok pon poo pop por pou ppe ppf pph ppk ppn ppo ppp ppr ppu pre prf prh prk prn pro prp prr pru pue puf puh puk pun pup pur puu re- ree ref reh rek ren reo rep rer reu rfe rff rfh rfk rfn rfo rfp rfr rfu rh- rhe rhf rhh rhn rho rhp rhr rhu rke rkf rkk rko rkp rku rnh rnn rno rnp rnr rnu roe rof roh rok ron roo rop ror rou rpe rpf rph rpk rpn rpo rpp rpr rpu rrf rrh rrk rrn rrp rrr rru rue ruf ruh ruk run ruo rup rur ruu uee uef ueh uen uep uer ufe uff ufh ufn ufo ufp ufr ufu uhe uhf uhh uho uhp uhr uhu uke ukf ukk ukn ukp ukr uku un- une unf unh unk unn uno unp unr unu uoe uok uon uoo uop uor up- upe upf uph upk upn upo upp upr upu ur- ure urf urk urn uro urp urr uru uue uun uur uuu