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-hou -ous bbbb bbbs bbhs bbrg bggs bghs bhhs bhog bhor bhur bhuu bobb bobo bobs bobu bogg bogh bogo bogs boho bohr bohs bohu boob boog booh boor boos bor- borg borh boro borr bors boru bosh boso boss bosu bouh bour bous brhs brob brog broh broo bror bros brou brrr brrs brsb brsr brug bruh brus bsgs bshs bsos bubb bubo bubs bubu bugg bugh bugo bugs buho buhr buhs bur- burb burg burh buro burr burs buru bush buss busu buus gbbo gbbs gbhs gggg gghg ggss ghhs ghug gobo gobs gogh gogo gogs gohb gohs goog goor goos gorb gorg goro gorr gors gosh goso goss gosu gou- goug gour gous grbr grhs grob grog groh groo gror gros grou grrr grrs grss grub grug grur grus gshs gsoh gsos gsur gubb gubs gubu gugb gugg gugh gugu guhr guos gurb gurg gurh guro gurr gurs guru gusb gush guss guus hbbs hbhs hbos hbrs hbss hghs hhgg hhhh hhhs hhus hobo hobs hogg hogh hogo hogs hogu hoho hoor hoos horg horo horr hors hosh hoss hour hrhs hrob hros hrso hshs hsob hsur hubb hubo hubs hugg hugh hugo hugs huhs huhu huor huos huro hurr hurs huru hush huso huss huub huus obbo obhs obor obos obrh obro obsr obss obuh obus ogb oghs ogog ogou ogro ogus ohgr ohho ohhs ohob ohoh ohos ohso ohss ohus ooho oohs oooh oooo ooos oous orbb orbo orbs orbu orgo orgs orhs oro- oror oros orro orrs orso orsu orub orus osho oshs oshu osoo osor osos osro ossb osso ossu oubs ough our- ouro ours ouu- rbbb rbbr rbbs rbgh rbhs rboh rbss rghs rhbg rhhs rhob rhog rhoh rhos rhug rhus rob- robb robo robs robu rogg rogh rogo rohr rohs rohu roob roog roor roos roro roru rosh roso ross roub rouh rous rrhs rrrr rsgb rshs rsos rubb rubs rubu rugg rugh rugs ruhh ruhr ruhs ruro rurs ruru rush ruso russ rusu s-os sbbs sbhs sbor sbus sggg sggs sghs sgro sgsh sgss shbs shgr shhh shhs shog shoo shor shos shou shrs shub shug shur shus shuu sobo sobr sobs sobu sogh sogo sogs sohh soho sohs sohu soog soor soos sorb sorg sorh soro sorr sors soru sosh soso soss sour sous srgb srhs sros srub ssbr ssgs sshs ssrg ssrs sssb sssh ssss sub- subb subg subh subo subs sug- sugg sugh sugo suhb suho suhr suoh suor suos sur- surg suro surr surs suru sus- suso suss susu suus ubbo ubos uggo uggs ughs ugos ugro ugur uguu uhoh uhrs uhss uhuh uor- urbs urgh urgu urho uro- uroo urrh urso urss ursu urur urus usbr usbs usgo usho ushr ushs ushu usog usos ussb ussr usss ussu usus uuuu

bbuss bgosh bhour bo-bo bo-ho bobos bobr boggs bogor bogos bogu bogur bogus bohor bohos bohrs bohus boobs boors booru boosh borbo borgh borgo borgs borgu boro- boroo boros borou borro borsh borsu borus boshu bosor bosso bough bourg bours brobo brobs brogh brogs broos bross brous brrrr brugg brugh bruhs brush bruss bsous bugoo buoho burbs burgh burgo burgs burgu buroo buros burro burrs burru burus busho busog busso bussu busur busuu ghoos ghosh ghour ghubb go-go go-oo gobbo gobos gobus goghs gogos gogro gohog gohor gohur goobo googs goooh gorgo goruh gosub gough gours grgur grogg grogs groos grosh gross grosu grrrr grubb grubs grush gruss gshhg gubbo gubos gubru guroo guros gurro gursu gurur gurus hbogo hhhhh hhour ho-ho ho-oh hobbs hobor hobos hobro hobub hoggs hohos hoors hoosh horos horro horru horus hosho hossu hosur hough hours houss hross hruso hu-go hubbs hubur huggo hughs hugos hugus huhuh huhus hurso husos huuru o-r-b obhor oboro og-os oghur ogogo ogors ogugu oh-oh oh-so ohohs ohour ohrob ohuus ooooh ooooo orbus orobo orosh oroso orosu orrgo oruro osgur oshug ososo ossos ossur osusu ouoro ro-ro robbo robbs robo- robor robur rogho rohob rohru rohus rorbu rosso rosss rosu rough roush