-er bbb bbd bbe bbk bbo bbr bbs bbw bdb bdd bde bdk bdo bdr bds bdw be- beb bed bee bek beo ber bes bew bkb bke bkk bko bkr bks bkw bob bod boe bok boo bor bos bow brb brd bre brk bro brr brs brw bsb bsd bse bsk bso bsr bss bsw bwb bwd bwk bwo bwr bws dbb dbd dbe dbk dbo dbr dbs ddb ddd dde ddk ddo ddr dds ddw de- deb ded dee dek deo der des dew dkb dke dkk dko dkr dks dkw dob dod doe dok doo dor dos dow drb drd dre drk dro drr drs drw dsb dsd dse dsk dso dsr dss dsw dwb dwe dwo dwr dws dww ebb ebd ebe ebk ebo ebr ebs ebw ed- edb edd ede edk edo edr eds edw eeb eed eee eek eeo eer ees eew ekb ekd eke eko ekr eks eo- eob eod eoe eok eoo eor eos eow erb erd ere erk ero err ers erw es- esb esd ese esk eso esr ess esw ewb ewd ewe ewk ewo ewr ews eww kbb kbd kbe kbk kbo kbr kbs kbw kdb kde kdk kdo kdr kds ke- keb ked kee kek keo ker kes kew kkb kke kkk kkr kks kob kod koe kok koo kor kos kow krd krk kro krr krs krw ksb ksd kse ksk kso ksr kss ksw kw- kwd kwk kwo kws kww ob- obb obd obe obk obo obr obs obw odb odd ode odo odr ods oeb oed oee oeo oer oes okb okd oke okk oko okr oks okw oo- oob ood ook ooo oor oos oow or- orb ord ore ork oro orr ors os- osb osd ose osk oso osr oss osw owb owd owe owk owo ows oww rbb rbd rbe rbk rbo rbr rbs rbw rdb rdd rde rdo rdr rds re- reb red ree rek reo rer res rew rkb rke rkk rko rks rob rod roe rok roo ror ros row rrb rrd rrk rrr rrs rsb rsd rse rsk rso rsr rss rsw rwb rwd rwe rwr rws sbb sbd sbe sbk sbo sbr sbs sbw sdb sdd sde sdk sdo sdr sds sdw se- seb sed see sek seo ser ses sew sk- skb skd ske skk sko skr sks skw sob sod soe sok soo sor sos sow sr- srb srd sre srk sro srr srs srw ss- ssb ssd sse ssk sso ssr sss ssw swb swd swe swk swo swr sws wbb wbd wbe wbo wbr wbs wbw wdb wdr wds web wed wee wek weo wer wes wew wkb wkd wke wko wkr wks wkw wob wod woe wok woo wor wos wow wr- wrd wre wrk wro wrr wrs wrw wsb wsd wse wsk wso wsr wss wsw wwd wwe wwo www

-ose bbbb bbbs bbdd bbdo bbeb bbwr bbws bd-r bdes bdos bdsd bebb bebe bebo bede bedo beds beeb beed beek beer bees beke beko beks beo- beod beok beor beos berd bere berk bero berr bers bes- bese besk beso bess bewe bobb bobe bobo bobs bobw bodb bode bodo bods boee boeo boer boes boke boko boks boob bood booe book boor boos boow bor- bord bore bork boro borr bors borw bose bosk boso boss bowd bowe bowk bowr bows brdo brds breb bred bree brek breo brer bres brew brkb brob brod broe brok broo bror bros brow brrr brrs brsb brsr brwe bsbd bsdw bseb bsed bsee bser bses bsod bsos bsrd bssd bsse d-bo dbos dbrs dbss dddd ddes ddre ddss debe debs dedd dede dedo deeb deed deek deer dees dek- deke deks deor deos der- derb dere derk dero derr ders des- dese desk deso dess dewe dews dobb dobe dobs dod- dodd dode dodo dods doek doer does doke doko doob dood dook door doos dord dore dork doro dorr dors dose dosk doso doss dowb dowd dowe dowk dowr dows dred dree drek dres drew drkw drob drod drow drrs dsdr dsos dsrr dwbe dwbr dwdd dwer dwok dwor dwrd dwrk dwrw dwsk dwsr dwwe dwww ebbo ebbr ebbs ebbw ebed eber ebes eboe eboo ebor ebos ebow ebro edde eddo edds ede- eder edes edod edos edss eede eeee eees eeke eeks eero eers eese eesk ekeb eked ekek eker ekes ekos ekwe eode eoes eore eows erbb erbe erde erds ereb ered erer eres erew erke erks erob erod eroe eroo eros erre erro errs erse erso erws esbo esbs esds esee esek eseo eser eses eske esko esks eso- esok esos esrd esse esso esws ewer ewes ewew ewok ewos ewre ewsd k-os kbbb kbbd kbbe kbbk kbbo kbbr kbbs kbbw kbdb kbde kbdo kbdr kbds kbeb kbed kbee kbek kbeo kber kbes kbew kbkb kbkk kbko kbkr kbkw kbob kbod kboe kbok kboo kbos kbow kbrb kbrd kbre kbrk kbro kbrw kbsb kbsk kbso kbsr kbss kbsw kbwb kbwd kbww kdbb kdbr kdbs kddb kddd kddk kddr kdeb kdew kdkb kdkd kdkk kdko kdkr kdoe kdok kdow kdrb kdro kdrs kdrw kdsd kdsk kdsr kdss kdwd kebb kebe kebr kedb kedd kede kedo kedr keds keed keek keer kees kekb keke keko keks keok keos ker- kerb kere kerk kero kerr kers kesb kesd kesk keso kesr kess kesw kewb kewe kewr kews kkbb kkbd kkbe kkbo kkbr kkbs kkdd kkdo kked kkkk kkob kkoo kkor kkow kkrb kkre kkrk kkro kkrr kkrs kksd kkse kksr kkss kksw kkwb kkwd kkwe kkwk kkws kobb kobe kobk kobo kobr kobs kode kodk kodo kods koed koes kokb koke kokk koko kokr koks koob kook kooo koor koos korb kord kore kork koro korr kors kos- kosb kosd kose koso kosr koss kowb kowd kowe kowr krbb krbd krbe krbk krbr krbw krdd krde krdo krdr krds kreb kred kree krek kreo kres krew krkd krke krkk krko krkr krks krkw krob krod kroe krok kroo kror kros