-er -up eee eef eel een eep eer ees eet ef- efe eff efi efl efp efr efs eft eie eif eii eil ein eip eir eis eit eiu ele elf eli ell eln elp elr els elt elu en- ene enf eni enl enn enp enr ens ent enu ep- epe epf epi epl epn epp epr eps ept epu ere erf eri erl ern erp err ers ert eru es- ese esf esi esl esn esp esr ess est esu ete etf eti etl etn etp etr ets ett etu eu- eue euf eui eul eun eup eur eus eut fee fef fei fel fen fep fer fes fet feu ffe fff ffi ffl ffn ffp ffr ffs fft ffu fie fif fii fil fin fip fir fis fit fiu fle flf fli fll fln flp flr fls flt flu fne fnf fni fnl fnn fnp fnr fns fnt fnu fpe fpi fpl fpn fpp fpr fps fpt fpu fre frf fri frl frn frp frr frs frt fru fse fsf fsi fsl fsn fsp fsr fss fst fsu fte ftf fti ftl ftn ftp ftr fts ftt ftu fue fuf fui ful fun fup fur fus fut fuu i-f ie- iee ief iei iel ien iep ier ies iet ife iff ifi ifl ifn ifp ifr ifs ift ifu iie iif iii iil iin iip iir iis iit iiu il- ile ilf ili ill iln ilp ilr ils ilt ilu in- ine inf ini inl inn inp inr ins int inu ipe ipf ipi ipl ipn ipp ipr ips ipt ipu ir- ire irf iri irl irn irp irr irs irt iru is- ise isf isi isl isn isp isr iss ist isu ite itf iti itl itn itp its itt itu iu- iue iui iup iur ius iut l-p lee lef lei lel len lep ler les let leu lfe lff lfi lfl lfn lfp lfr lfs lft lfu lie lif lii lil lin lip lir lis lit liu lle llf lli lll lln llp llr lls llt llu lne lni lnl lnn lnp lnr lns lnt lnu lpe lpf lpi lpl lpn lpp lpr lps lpt lpu lrf lri lrn lrp lrr lrs lrt lru lse lsf lsi lsl lsn lsp lsr lss lst lsu lte ltf lti ltl ltp ltr lts ltt ltu lue luf lui lul lun lup lur lus lut luu n-i ne- nee nef nei nel nen nep ner nes net neu nfe nff nfi nfl nfn nfp nfr nfs nft nfu nie nif nii nil nin nip nir nis nit niu nle nlf nli nll nln nlp nlr nls nlt nlu nne nnf nni nnl nnn nnp nns nnt nnu npe npf npi npl npn npp npr nps npt npu nre nrf nri nrl nrn nrp nrr nrs nrt nru nse nsf nsi nsl nsn nsp nsr nss nst nsu nte ntf nti ntn ntp ntr nts ntt ntu nue nui nul nun nup nur nus nut nuu p-p pee pef pei pel pen pep per pes pet peu pfe pff pfi pfl pfn pfp pfr pfs pft pfu pie pif pii pil pin pip pir pis pit piu ple plf pli pll pln plp plr pls plt plu pn- pne pnf pni pnl pnn pnp pnr pns pnt pnu ppe ppf ppi ppl ppn ppp ppr pps ppt ppu pre prf pri prl prn prp prr prs prt pru ps- pse psf psi psl psn psp psr pss pst psu pt- pte ptf pti ptl ptn ptp ptr pts ptt ptu pue puf pui pul pun pup pur pus put puu re- ree ref rei rel ren rep rer res ret reu rfe rff rfi rfl rfn rfp rfr rfs rft rfu rie rif rii ril rin rip rir ris rit rle rlf rli rll rln rlp rlr rls rlt rlu rni rnn rnp rnr rns rnt rnu rpe rpf rpi rpl rpn rpp rpr rps rpt rpu rrf rri rrl rrn rrp rrr rrs rrt rru rse rsf rsi rsl rsn rsp rsr rss rst rsu rte rtf rti rtl rtn rtp rtr rts rtt rtu rue ruf rui run rup rur rus rut ruu se- see sef sei sel sen sep ser ses set seu sfe sff sfi sfl sfn sfp sfr sfs sft sfu sie sif sii sil sin sip sir sis sit siu sle slf sli sll sln slp slr sls slt slu sne snf sni snl snn snp snr sns snt snu spe spf spi spl spn spp spr sps spt spu sr- sre srf sri srl srn srp srr srs srt ss- sse ssf ssi ssl ssn ssp ssr sss sst ssu ste stf sti stl stn stp str sts stt stu sue suf sui sul sun sup sur sus sut suu te- tee tef tei tel ten tep ter tes tet teu tfe tff tfi tfl tfn tfp tfr tfs tft tfu tie tif tii til tin tip tir tis tit tiu tle tlf tli tll tln tlp tlr tls tlt tlu tne tnf tni tnl tnn tnp tnr tns tnt tpe tpf tpi tpl tpn tpp tpr tps tpt tpu tre trf tri trl trn trp trr trs trt tru tse tsf tsi tsl tsn tsp tsr tss tst tsu tte ttf tti ttl ttn ttp ttr tts ttt ttu tue tuf tui tul tun tup tur tus tut tuu uee uef uei uel uen uep uer ues uet ufe uff ufi ufl ufn ufp ufr ufs uft ufu uie uif uii uil uin uip uir uis uit uiu ule ulf uli ull uln ulp ulr uls ult ulu un- une unf uni unl unn unp unr uns unt unu up- upe upf upi upn upp upr ups upt upu ur- ure urf uri url urn urp urr urs urt uru use usf usi usl usn usp usr uss ust usu ute utf uti utl utn utp utr uts utt utu uue uun uur uus uut uuu