-ose bbbb bbbs bbeb bblb bbls bebb bebe bebo beeb beef beel beer bees befe beff befo bele bell belo bels beo- beof beor beos bere bero berr bers bes- bese beso bess bevo bevs bffl bffs bfsr bleb blee bleo bles blls blob bloo blss bobb bobe bobo bobs boee boef boel boeo boer boes bofe boff bofs bole boll bolo bols boob booe boof bool boor boos bor- bore borf boro borr bors bose boso boss bove bovo breb bree bref brel breo brer bres brev brls brob broe brol broo bror bros brrr brrs brsb brsr bseb bsee bser bses bsff bsfs bsos bsse ebbo ebbr ebbs ebel eber ebes eboe ebol eboo ebor ebos ebro eeee eees eefe eefl eele eels eelv eero eers eese efbr efeo efes effs efor el-b elbe elbo elee elef eleo eler eles elev elfe elfs elle ello ells elos elro else elso elve elvo eoes eole eolo eore eorl erbb erbe ereb erel erer eres erev erfs erle erll erob eroe erol eroo eros erre erro errs erse erso erve esbo esbs esee esel eseo eser eses esfs eso- esol esos esse essl esso evel ever eves evoe evol evoo evos evre evrs fble fbrs febo febs feeb feel feer fees fefe feff fefo fele felf fell felo fels feof ferb fere fero ferr fers ferv fese fess feve fevr ffee ffff ffrr ffss ffvs flee fler fles flob floe floo flor flos fobs foer foes fofo fole foll folo folr fols foof fool foos for- forb fore forl foro forr fors fosb foso foss fove fr-v free freo fres frob froe frol fros frsb frso fsfo fssf lblr lbos lbrs lebo leef leel leer lees lefe leff lele lell lelo leof leor leos leov lere lero lese less lev- leve levo levs llbs llef lles llll lloo lo-v lob- lobb lobe lobo lobs loeb loes lofe loff lole loll lolo lols loob looe loof lool loor loos lore loro lors lose loso loss love lovo lrrr lrse ls-r lses lsof lsso lssr lvov lvrr lvsv o-eo obbo obel ober obes obfv oble obls oboe obol obor obos obre obro obsr obss obvs oele oere oers oese ofer off- offe offo offr offs ofor ofre olbo ole- olef oleo oler oles olev olfe olfs olle ollo olof olor olos olov oobe ooer ooes ooff oofs oolo oooo ooos oore oose orbb orbe orbo orbs ore- oreb orel oreo orer ores orfe orff orfs orle orlo oro- oroe orof oror oros orro orrs orse orso orve orvr orvs osbe osee osel oser oses oslo osoo osor osos osov osro ossb osse osso osve ovee over ovfl ovo- ovol ovoo ovre rbbb rbbr rbbs rble rbsl rbss rebb rebe rebo rebs reeb reef reel rees reev refe reff refl refr refs relb rele rell relo rels reof reol reos rere rero rers rese reso ress reve revo revs rfef rffl rlee rlef rlls rob- robb robe robo robs roel roer roes roev rofe roff rofl rofo role rolf roll rolo roob roof rool roor roos rore roro rose roso ross rove rovo rovs rrle rrrr rsee rsos rsre rssl rver s-os sbbs sbef sber sbor sbse se-e se-f se-o se-s sebe sebo sebs seeb seef seel seer sees seff sefl selb sele self sell selo sels seol serb sere serf sero serr sers serv sese seso sess seve sevl sfer sfls sfor sfos sfro sfss sleb slee sler sles slob sloe sloo slos slre slrs sobe sobo sobr sobs soel soeo soes sofo sole solf soll solo solr sols solv soof sool soor soos sorb sore soro sorr sors sose soso soss sosv sove sovo sovs sreb sreo sres srlv sros srvl ssbr ssee sses ssfl ssle ssrl ssrs sssb sssf ssss svor veel veer vees vel- vele vell velo vels veol veor ver- verb vere verl vero vers vese vess veve vevo vflo vfor vlfs vlos voel voer voes voff vofr vole volf voll volo vols vool voor vor- vore voro vors vose voso voss vrbl vref vreo vrse vsee vsel vses vsfs vsoe vsse vssl vver vvob vvsb vvvv