-er eee eer ees eet eew eie eii eir eis eit ere eri err ers ert erw es- ese esi esr ess est esw ete eti etr ets ett etw ewe ewi ewr ews ewt eww ie- iee iei ier ies iet iie iii iir iis iit iiw ir- ire iri irr irs irt is- ise isi isr iss ist isw ite iti its itt iwe iwi iwr iws iwt iww re- ree rei rer res ret rew rie rii rir ris rit rri rrr rrs rrt rse rsi rsr rss rst rsw rte rti rtr rts rtt rtw rwe rwi rwr rws se- see sei ser ses set sew sie sii sir sis sit siw sr- sre sri srr srs srt srw ss- sse ssi ssr sss sst ssw ste sti str sts stt stw swe swi swr sws swt te- tee tei ter tes tet tew tie tii tir tis tit tiw tre tri trr trs trt trw tse tsi tsr tss tst tsw tte tti ttr tts ttt ttw twe twi twr tws twt tww wee wei wer wes wet wew wie wii wir wis wit wr- wre wri wrr wrs wrt wrw wse wsi wsr wss wst wsw wti wtr wts wtt wtw wwe wwi wwt www