-ose bbbb bbbs bbeb bbrg bebb bebe bebo beeb beeg beer bees begg bego begs beo- beor beos bere berg bero berr bers bes- bese beso bess bggs bobb bobe bobo bobs boee boeo boer boes boge bogg bogo bogs boob booe boog boor boos bor- bore borg boro borr bors bose boso boss breb bree breg breo brer bres brob broe brog broo bror bros brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bsos bsse ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro eeee eees eegs eerg eero eers eese egbe egee eger eggb egge eggo eggs ego- egor egos egre egss eoes eore erbb erbe ereb erer eres erg- ergg ergo ergs erob eroe eroo eros erre erro errs erse erso esbo esbs esee eseo eser eses eso- esos esse essg esso gbbo gbbs gebe geer gees gege gegg gego geo- geog geos gerb gere gero gers gesg geso gess gggg ggss gobe gobo gobs goer goes gogo gogs goog goor goos gorb gore gorg goro gorr gors gose goso goss grbr greb gree greg gres grob grog groo gror gros grrr grrs grss gsos gsse o-eo obbo ober obes oboe obor obos obre obro obsr obss oegb oere oers oese ogb ogbe ogee oger ogge ogog ogre ogro oobe ooer ooes oooo ooos oore oose orbb orbe orbo orbs ore- oreb oreg oreo orer ores orge orgo orgs oro- oroe oror oros orro orrs orse orso osbe osee oser oses osoo osor osos osro ossb osse osso rbbb rbbr rbbs rbss rebb rebe rebo rebs reeb rees rege rego regr regs reog reos rere rerg rero rers rese reso ress rgbe rob- robb robe robo robs roeg roer roes roge rogg rogo roob roog roor roos rore roro rose roso ross rrrr rsee rsgb rsos rsre s-os sbbs sber sbor sbse se-e se-g se-o se-s sebe sebo sebs seeb seeg seer sees sege segg sego segs serb sere serg sero serr sers sese seso sess sger sges sggg sggs sgro sgss sobe sobo sobr sobs soeo soes sogo sogs soog soor soos sorb sore sorg soro sorr sors sose soso soss sreb sreo sres srgb sros ssbr ssee sses ssgs ssrg ssrs sssb ssss