eee eef eep ees eet eew ef- efe eff efi efp efs eft efw eie eif eii eip eis eit ep- epe epf epi epp eps ept epw es- ese esf esi esp ess est esw ete etf eti etp ets ett etw ewe ewf ewi ewp ews ewt eww fee fef fei fep fes fet few ffe fff ffi ffp ffs fft ffw fie fif fii fip fis fit fpe fpi fpp fps fpt fse fsf fsi fsp fss fst fsw fte ftf fti ftp fts ftt ftw fwe fwf fwi fwp fws fwt i-f ie- iee ief iei iep ies iet ife iff ifi ifp ifs ift iie iif iii iip iis iit iiw ipe ipf ipi ipp ips ipt is- ise isf isi isp iss ist isw ite itf iti itp its itt iwe iwf iwi iwp iws iwt iww p-p pee pef pei pep pes pet pew pfe pff pfi pfp pfs pft pie pif pii pip pis pit piw ppe ppf ppi ppp pps ppt ppw ps- pse psf psi psp pss pst psw pt- pte ptf pti ptp pts ptt ptw pwe pwf pwi pwp pws pwt se- see sef sei sep ses set sew sfe sff sfi sfp sfs sft sfw sie sif sii sip sis sit siw spe spf spi spp sps spt spw ss- sse ssf ssi ssp sss sst ssw ste stf sti stp sts stt stw swe swf swi swp sws swt te- tee tef tei tep tes tet tew tfe tff tfi tfp tfs tft tfw tie tif tii tip tis tit tiw tpe tpf tpi tpp tps tpt tpw tse tsf tsi tsp tss tst tsw tte ttf tti ttp tts ttt ttw twe twf twi twp tws twt tww wee wef wei wep wes wet wew wfe wff wfi wfp wfs wft wfw wie wif wii wip wis wit wpe wpf wpi wpp wps wpt wse wsf wsi wsp wss wst wsw wtf wti wtp wts wtt wtw wwe wwf wwi wwp wwt www