bbbb bbbs bbhs bhhs bhms bhor bmhs bobb bobo bobs bohm boho bohr bohs bomb boms boob booh boom boor boos bor- borh borm boro borr bors bosh bosm boso boss brhs brob broh brom broo bror bros brrm brrr brrs brsb brsr bshs bsms bsos bsrm bssm hbbs hbhs hbms hbos hbrs hbss hhhh hhhs hhms hmbs hmhb hmhs hmmm hmms hmos hmsm hobo hobs hohm hoho hom- homo homr homs hoom hoor hoos horo horr hors hosh hoss hrhs hrob hros hrso hshs hsmm hsob mbbs mbhs mbms mbrs mhhs mhmm mhmr mhor mhos mmhm mmhs mmmh mmmm mmms mmor mobb mobo mobs mohm moho mohr mohs momo moms moob moor moos morb moro mors mosh moso moss mrbb mrbm mrbs mrhs mshb mshs msmb msmm msms msor msrb mssm mssr obbo obhs obor obos obrh obro obsr obss ohho ohhs ohms ohob ohoh ohos ohso ohss ombo omhs omo- omoo omor omro ooho oohs ooms oooh oooo ooos orbb orbo orbs orhs ormo oro- orom oror oros orro orrs orso osho oshs osm- osmo osoo osor osos osro ossb osso rbbb rbbr rbbs rbhs rbms rboh rbss rhhs rhob rhoh rhos rhsm rmbs rmhs rob- robb robo robs rohm rohr rohs romb romm romo roms roob room roor roos roro rosh roso ross rrhs rrrr rshs rsos s-os sbbs sbhs sbor shbm shbs shhh shhs shm- shmo shom shoo shor shos shrs smbh smhs smos smsh smss sobo sobr sobs sohh sohm soho sohs somb somm somo soom soor soos sorb sorh sorm soro sorr sors sosh soso soss srhs sros ssbr sshs ssrm ssrs sssb sssh sssm ssss