-er -up eee eel eep eer ees eew eie eii eil eip eir eis eiu ele eli ell elp elr els elu elw ep- epe epi epl epp epr eps epu epw ere eri erl erp err ers eru erw es- ese esi esl esp esr ess esu esw eu- eue eui eul eup eur eus ewe ewi ewl ewp ewr ews ewu eww ie- iee iei iel iep ier ies iie iii iil iip iir iis iiu iiw il- ile ili ill ilp ilr ils ilu ipe ipi ipl ipp ipr ips ipu ir- ire iri irl irp irr irs iru is- ise isi isl isp isr iss isu isw iu- iue iui iup iur ius iwe iwi iwl iwp iwr iws iwu iww l-p lee lei lel lep ler les leu lew lie lii lil lip lir lis liu liw lle lli lll llp llr lls llu llw lpe lpi lpl lpp lpr lps lpu lpw lri lrp lrr lrs lru lrw lse lsi lsl lsp lsr lss lsu lsw lue lui lul lup lur lus luu lwi lwl lwp lwr lws lww p-p pee pei pel pep per pes peu pew pie pii pil pip pir pis piu piw ple pli pll plp plr pls plu plw ppe ppi ppl ppp ppr pps ppu ppw pre pri prl prp prr prs pru prw ps- pse psi psl psp psr pss psu psw pue pui pul pup pur pus puu pwe pwi pwl pwp pwr pws pwu re- ree rei rel rep rer res reu rew rie rii ril rip rir ris rle rli rll rlp rlr rls rlu rlw rpe rpi rpl rpp rpr rps rpu rpw rri rrl rrp rrr rrs rru rse rsi rsl rsp rsr rss rsu rsw rue rui rup rur rus ruu rwe rwi rwl rwr rws rwu se- see sei sel sep ser ses seu sew sie sii sil sip sir sis siu siw sle sli sll slp slr sls slu spe spi spl spp spr sps spu spw sr- sre sri srl srp srr srs srw ss- sse ssi ssl ssp ssr sss ssu ssw sue sui sul sup sur sus suu suw swe swi swl swp swr sws swu uee uei uel uep uer ues uew uie uii uil uip uir uis uiu ule uli ull ulp ulr uls ulu up- upe upi upp upr ups upu upw ur- ure uri url urp urr urs uru urw use usi usl usp usr uss usu usw uue uur uus uuu uwe uwl uwp uwr uws uww wee wei wel wep wer wes wew wie wii wil wip wir wis wiu wl- wle wli wll wlp wlr wls wlu wlw wpe wpi wpl wpp wpr wps wpu wr- wre wri wrl wrp wrr wrs wru wrw wse wsi wsl wsp wsr wss wsu wsw wue wup wur wus wwe wwi wwl wwp wwu www