-er bbb bbe bbi bbk bbm bbr bbs bbt bbw be- beb bee bei bek bem ber bes bet bew bi- bib bie bii bik bim bir bis bit biw bkb bke bkk bkm bkr bks bkt bkw bmb bme bmi bmk bmm bmr bms bmt bmw brb bre bri brk brm brr brs brt brw bsb bse bsi bsk bsm bsr bss bst bsw btb bte bti btk btm btr bts btt btw bwb bwi bwk bwr bws ebb ebe ebi ebk ebm ebr ebs ebt ebw eeb eee eek eem eer ees eet eew eib eie eii eik eim eir eis eit ekb eke eki ekr eks ekt em- emb eme emi emk emm emr ems emt emw erb ere eri erk erm err ers ert erw es- esb ese esi esk esm esr ess est esw etb ete eti etk etm etr ets ett etw ewb ewe ewi ewk ewm ewr ews ewt eww ibb ibe ibi ibk ibm ibr ibs ibt ibw ie- iee iei iek iem ier ies iet iib iie iii iim iir iis iit iiw ikb ike iki ikk ikr iks ikt im- imb ime imi imm ims imt imw ir- irb ire iri irk irm irr irs irt is- isb ise isi isk ism isr iss ist isw itb ite iti itk itm its itt iwb iwe iwi iwk iwm iwr iws iwt iww k-t kbb kbe kbi kbk kbm kbr kbs kbw ke- keb kee kei kek kem ker kes ket kew kib kie kii kik kim kir kis kit kkb kke kki kkk kkm kkr kks kkt kmb kme kmi kmk kmm kms kmt kmw kri krk krr krs krt krw ksb kse ksi ksk ksm ksr kss kst ksw ktb kte ktk ktm ktr kts ktt ktw kw- kwi kwk kwm kws kwt kww m-r m-w mbb mbe mbi mbk mbm mbr mbs mbt mbw meb mee mei mek mem mer mes met mew mi- mib mie mii mik mim mir mis mit mkb mke mkk mkm mkr mks mkt mmb mme mmi mmk mmm mmr mms mmt mmw mrb mre mri mrk mrm mrr mrs mrt mrw msb mse msi msk msm msr mss mst msw mtb mte mti mtk mtm mtr mts mtt mtw mwb mwe mwi mwk mwm mwr mws mww rbb rbe rbi rbk rbm rbr rbs rbt rbw re- reb ree rei rek rem rer res ret rew rib rie rii rik rim rir ris rit rkb rke rkk rkm rks rkt rmb rme rmi rmm rmr rms rmt rrb rri rrk rrm rrr rrs rrt rsb rse rsi rsk rsm rsr rss rst rsw rtb rte rti rtk rtm rtr rts rtt rtw rwb rwe rwi rwm rwr rws sbb sbe sbi sbk sbm sbr sbs sbt sbw se- seb see sei sek sem ser ses set sew sib sie sii sik sim sir sis sit siw sk- skb ske ski skk skm skr sks skt skw smb sme smi smk smm smr sms smt smw sr- srb sre sri srk srm srr srs srt srw ss- ssb sse ssi ssk ssm ssr sss sst ssw stb ste sti stk stm str sts stt stw swb swe swi swk swm swr sws swt tbb tbe tbi tbk tbm tbr tbs tbt te- teb tee tei tek tem ter tes tet tew tib tie tii tik tim tir tis tit tiw tkb tke tkk tkm tkr tks tkt tkw tmb tme tmi tmk tmm tmr tms tmt tmw trb tre tri trk trm trr trs trt trw tsb tse tsi tsk tsm tsr tss tst tsw ttb tte tti ttk ttm ttr tts ttt ttw twb twe twi twm twr tws twt tww wbb wbe wbi wbr wbs wbt wbw web wee wei wek wem wer wes wet wew wib wie wii wik wim wir wis wit wkb wke wkm wkr wks wkt wkw wm- wmb wme wmi wmk wmm wmr wms wmt wr- wre wri wrk wrm wrr wrs wrt wrw wsb wse wsi wsk wsm wsr wss wst wsw wtb wti wtm wtr wts wtt wtw wwe wwi wwm wwt www