-ose bbbb bbbs bbeb bblb bbls bebb bebe bebo beeb beek beel beer bees beke beko beks bele belk bell belo bels belz beo- beok beor beos bere berk bero berr bers bes- bese besk beso bess beze bleb blee blek bleo bles blkb blls blob blok bloo blss bobb bobe bobo bobs boee boel boeo boer boes boke boko boks bole bolk boll bolo bols boob booe book bool boor boos booz bor- bore bork boro borr bors borz bose bosk boso boss bozo breb bree brek brel breo brer bres brez brkb brls brob broe brok brol broo bror bros broz brrr brrs brsb brsr bseb bsee bser bses bsos bsse bzer bzoe bzrk bzzz ebbo ebbr ebbs ebel eber ebes eboe ebol eboo ebor ebos ebro eeee eees eeke eeks eele eels eero eers eese eesk eeze ekeb ekek eker ekes ekos el-b elbe elbo elee elek eleo eler eles elke elko elks elle ello ells elok elos elro else elso elze eoes eole eolo eore eorl erbb erbe ereb erel erer eres erez erke erks erle erll erob eroe erol eroo eros erre erro errs erse erso esbo esbs esee esek esel eseo eser eses eske esko esks eso- esok esol esos esse essl esso ezek ezel ezer ezzo k-lo k-os kbbb kbbe kbbk kbbl kbbo kbbr kbbs kbbz kbeb kbee kbek kbel kbeo kber kbes kbez kbkb kbkk kbkl kbko kbkr kbkz kblb kble kbll kblo kblr kbls kblz kbob kboe kbok kboo kbos kboz kbrb kbre kbrk kbrl kbro kbrz kbsb kbsk kbso kbsr kbss kbsz kbze kbzo kbzs kbzz kebb kebe kebr keek keel keer kees kekb keke kekl keko keks kele kelk kell kelo keok keol keos ker- kerb kere kerk kerl kero kerr kers kerz kesb kesk keso kesr kess kesz kezb keze kezr kezz kkbb kkbe kkbl kkbo kkbr kkbs kkbz kkez kkkk kklb kkll kklo kkls kklz kkob kkol kkoo kkor kkoz kkrb kkre kkrk kkrl kkro kkrr kkrs kkrz kkse kksr kkss kkzz klbb klbe klbl klbs kleb klee klek kleo kler kles klez klkk klkl klko klkr klks kllb klle kllk klls klob kloe klok klol kloo klor klos kloz klrk klrr klrs klrz klse klsr klzk klzr klzs klzz kobb kobe kobk kobo kobr kobs koel koes kokb koke kokk koko kokr koks kokz kolb kole kolk koll kolo kolr kols kolz koob kook kool kooo koor koos kooz korb kore kork korl koro korr kors kos- kosb kose koso kosr koss kosz kozb koze kozk kozo kozr krbb krbe krbk krbl krbr krbz kreb kree krek kreo kres krez krke krkk krko krkr krks krkz krle krob kroe krok krol kroo kror kros kroz krrb krre krrk krrl krro krrr krrs krrz krse krsk krsl krsr krss krze krzk krzr krzs krzz ksbl ksbr ksbs ksbz ksee ksek ksel kseo kser ksez kskb kske kskk ksko kskr ksks kskz kslb ksle kslk ksll kslo kslr kslz ksob ksok ksol ksoo ksor ksos ksrb ksro ksrr ksrs ksrz ksse kssl ksso kssr ksss kssz kszl kszr kzbb kzbe kzbk kzbl kzbr kzbs kzbz kzee kzel kzer kzke kzkr kzks kzkz kzlb kzle kzlk kzls kzlz kzoo kzor kzoz kzrb kzrk kzro kzrr kzrs kzrz kzsb kzse kzzb kzzk kzzo kzzr kzzs kzzz lblr lbos lboz lbrs lebo leek leel leer lees leke lekk leko leks lele lell lelo leok leor leos leoz lere lerk lero lese lesk less leze lezo lkrs llbs lles llks llll lloo lob- lobb lobe lobo lobs loeb loes loke lokk loko lole loll lolo lols lolz loob looe look lool loor loos looz lore lork loro lors lose loso loss loze lrrr lrse ls-r lses lsso lssr o-eo obbo obel ober obes obkb oble obls oboe obok obol obor obos obre obro obsr obss oele oere oers oese oker okes okko oklo okok okol okor okre okro okso olbo ole- oleo oler oles olle ollo olor olos olsz oobe ooer ooes oolo oooo ooos oore oose ooze orbb orbe orbo orbs ore- oreb orek orel oreo orer ores orke orko orle orlo oro- oroe orok oror oros oroz orro orrs orse orsk orso orzk orzo osbe osee osek osel oser oses osez oslo osoo osor osos osro ossb osse osso ozee ozek ozel ozer rbbb rbbr rbbs rble rbsl rbss rebb rebe rebk rebo rebs reeb reek reel rees reke reko reks relb rele rell relo rels reol reos rere rero rers rese reso ress reze rkos rkss rlee rlls rob- robb robe robo robs roel roer roes roke rokk roko rokr roks role rolk roll rolo roob rook rool roor roos rooz rore rork roro rose roso ross roze rozz rrle rrrr rsee rsos rsre rssl s-os sbbs sber sbor sbrk sbse se-e se-k se-o se-s se-z sebe sebo sebs seeb seek seel seer sees seez seke sekk seko selb sele selk sell selo sels selz seok seol serb sere serk sero serr sers sese seso sess skee skel skeo sker skes skoe skol skor skss sleb slee sler sles slob sloe sloo slos slre slrs sobe sobo sobr sobs soel soeo soes soke sokk soko sole solk soll solo solr sols solz sook sool soor soos sorb sore soro sorr sors sose soso soss soz- soze sreb sreo sres sros ssbr ssee sses ssle ssrl ssrs sssb ssss szob szss z-ro zbek zber zebe zeek zeel zees zeke zeko zekr zeks zele zell zelo zels zeos zerk zero zeze zobo zoel zoes zoke zole zoll zolo zols zoo- zook zool zoos zorb zore zork zoro zors zoso zoss zozo zrze zsss zzzs zzzz