kros krrb krre krrk krrl krro krrr krrs krse krsk krsl krsr krss krsu krue kruk krul krur ksbl ksbr ksbs ksee ksek ksel kseo kser kskb kske kskk ksko kskr ksks ksku kslb ksle kslk ksll kslo kslr kslu ksob ksok ksol ksoo ksor ksos ksou ksrb ksro ksrr ksrs ksse kssl ksso kssr ksss kssu ksub ksue ksuu kubb kube kubo kubr kubs kubu kuek kuel kues kueu kuke kukk kukl kuks kuku kulb kule kull kulo kulu kuok kuol kuoo kuos kurb kure kurk kurl kuro kurr kurs kuru kusb kuso kusu kuub kuuk kuul kuur kuuu lblr lbos lbrs le-u lebo lebu leek leel leer lees leke lekk leko leks lele lell lelo lelu leok leor leos leou lere lerk lero lese lesk less lesu leuk leur lkrs llbs lles lleu llks llll lloo lob- lobb lobe lobo lobs loeb loes loeu loke lokk loko lole loll lolo lols loob looe look lool loor loos lore lork loro lors lose loso loss loue louk loul lour lous louu lrrr lrse ls-r lsbu lses lsso lssr lube lubs luer lues luke luko lule lull lulu lure lurk lurs luse lusk luso luss luuk o-eo obbo obel ober obes obkb oble obls oblu oboe obok obol obor obos obre obro obsr obss obus oele oere oers oese oker okes okko oklo okok okol okor okre okro okso okul okur okus olbo ole- oleo oler oles olle ollo olor olos olur oobe ooer ooes ooku oolo oooo ooos oore oose oous orbb orbe orbo orbs orbu ore- oreb orek orel oreo orer ores orke orko orle orlo orlu oro- oroe orok oror oros orro orrs orse orsk orso orsu orub orus osbe osee osek osel oser oses osku oslo osoo osor osos osro ossb osse osso ossu osul oubs ouer oule oulk ouls oulu our- oure ouro ours ouse ouu- rbbb rbbr rbbs rble rbsl rbss rebb rebe rebk rebo rebs rebu reeb reek reel rees reke reko reks relb rele rell relo rels reol reos reou rere rero rers reru rese reso ress reue reuk reul reus reuu rkos rkss rlee rleu rlls rob- robb robe robo robs robu roel roer roes roke rokk roko rokr roks roku role rolk roll rolo roob rook rool roor roos rore rork roro roru rose roso ross roub roue rouk roul rous rrle rrrr rsee rsos rsre rssl rubb rube rubs rubu ruel ruer rues ruke rukk ruku rule rulk rull rulo ruok rure ruro rurs ruru ruse rusk ruso russ rusu s-os sbbs sber sbor sbrk sbse sbus se-e se-k se-o se-s se-u sebe sebo sebs seeb seek seel seer sees seeu seke sekk seko seku selb sele selk sell selo sels selu seok seol serb sere serk sero serr sers seru sese seso sess seul seur skee skel skeo sker skes skoe skol skor skss skue skul skur sleb slee sler sles slob sloe sloo slos slre slrs slsu slub slue slur sobe sobo sobr sobs sobu soel soeo soes soke sokk soko soku sole solk soll solo solr sols sook sool soor soos sorb sore soro sorr sors soru sose soso soss soue souk soul sour sous sreb sreo sres sros srub ssbr ssee sses ssle ssrl ssrs sssb ssss sub- subb subl subo subs suee suel suer sues sueu suke suks suku sul- sule sulk sull sulo sulu suor suos sur- sure suro surr surs suru sus- suse susk suso suss susu suus ubbe ubbo ubek uber uble ublo ubls ubos uele uell uers uess ukek ukes ukeu ukko ukok ukur uleb ulee ulek uleo ules ulle ullo ullr ulo- ulos uluk ulul ulus uoke uor- uore urbe urbs ure- ures urke urle urls uro- urok urol uroo urre urse urso urss ursu uruk urur urus us-k usbe usbl usbr usbs usee usel user uses uske usle uslu usoe usos ussb usse ussr usss ussu usul usus uulu uuuu

b-r-k bbbee bbook bbser bbuss be-er be-ro bebek bebel beber bebes beblo beebe beebs beeke beele beers beker bekes bekke bekko bekok belbo belee belek beles belks bellb belle bello bells belok belos belue belur belus beour berbe berek berel beres berk- berke berko berks berle berlo berob beroe berok berol beror berre berru berse berus besee besko besob besos besse besso beuer beule beure blebs bleek bleer blees bleke blekk blere blese blesk bless bleue bleus blobs bloke blook bloor blorb blore bloso bloss bloue blubs bluer blues bluke blurb blure blurr blurs bo-bo bobek bobko boble bobok bobos bobr bobre boeke boeol boero boers boese boeur bokel bokeo boker bokes bokko bokok bokor bolbe bolek bolel boleo boler boles bolko boll- bolle bollo bolls bollu bolok bolos boluk bolus boobs booer booke booko books boole bools boore boors booru boose borbo boree borek borel borer bores borko borks borku borle boro- borok boroo boros borou borre borro borse borsk borsu borul borus bosel boske bosko bosks bosor bosse bossk bosso bouee bouel bouer boues bouke bouko bouks boul- boule boulo bouls boure bours bouse brebu breek breel breer brees breke brell brelo brels breo- brere brers brese bress breu- brobo brobs broek broer broke brole broll brolo brook brool broos brose bross broue brouk brous brrrr bruer brues bruke brule brull bruse brusk bruss bsous bsure bubbe buber buble buell buker bukk- bukor bulb- bulbs bulke bulks bull- bulle bulls bulok bulou bulse bulul bulus burbs burek burel bures burke burks burle burls burol buroo buros burro burrs burru burse buruk burus busek buser buses buske busks busle busse busso bussu busur busuu ebber ebble ebeko ebell ebelo eberl ebers eblul eboes ebook eboue ebull ebure eeeee eeklo eeler eeros ekeko ekels ekers ekker ekool ekuku ekuru elbos elele eleo- eleos elers eless elkes ellek ellel eller elles elloe ellos ellul eloee eloko elole eloor elore eloro eloso elrob elros elser elses elsol elubo eluls elulu eluru eolus eorre erbbe erber erebs erere eresk erkel erkko erles eroes eroor eroos erore erose eross erres errol error