bbbb bbbs bboy bbpr bbrg bbyo bggs bobb bobo bobs boby bogg bogo bogs bogy boob boog boop boor boos bopp bops bor- borg boro borr bors bory boso boss boyg boyo boys brob brog broo bror bros brrr brrs brsb brsr bry- bryo bsgs bsos bspp bspr bygg bygo byob byop byos bysb byso bysp byss bysy gbbo gbbs gggg ggpo ggss gobo gobs goby gogo gogs goog goop goor goos gopo gops gorb gorg goro gorp gorr gors gory goso goss goys gpgp gpos gprp gprs gpsg gpso gpss grbr grob grog groo grop gror gros groy grps grrr grrs grss gry- grys gsos gyor gypb gypo gyps gyr- gyro gyrs gyss obbo obby obor obos oboy obro obsr obss ogb oggy ogog ogro ogry ooby oooo ooos oops oory opo- opor opos oppo opps oppy opry opsy orbb orbo orbs orby orgo orgs orgy oro- oror oros oroy orps orro orrs orry orso orsy orys osbp osby osoo osor osos osro ossb osso ossy osyp oyss pbrs pbsp pgss pobo pobs pogg pogo pogs pogy poop poor poos pop- popo popp pops popy porb porg poro porr pors pory posb poso poss posy poyo poyr poys ppos pppo pppp ppps ppss prbs prgs pro- prob prog proo prop pros prps prrs prso prss prys psbr psgr psos pspp pspr psps psrp psso psy- psys pyg- pygb pygg pyo- pyos pypy pyr- pyro pyry pyss rbbb rbbr rbbs rbsp rbss rob- robb robo robs roby rogg rogo rogy roob roog roop roor roos ropo rops ropy roro rory roso rosp ross rosy roys rpgs rpob rpos rpps rrrr rrsp rsgb rsos rspb rspo rsps rybp ryob rysy s-os sbbs sbor sbsp sggg sggs sgps sgro sgss sobo sobp sobr sobs sogo sogs soog soop soor soos sooy sopo sopp sops sopy sorb sorg soro sorr sors sory soso soss soyo soys spby spgb spoo spop spor spos spoy spps spro sprs spry spso spsp spss spy- spyr spys srby srgb sros srps srsp ssbr ssby ssgs ssop sspo ssps ssrg ssrs sssb ssss sybo sypo syro syrs syry syso syss ybbs ybor ybry ygor yobo yobs yogo yoop yopo yopy yoro yory yoso yoyo ysby ysop ysyb yyyy