bbbb bbbs bbhs bblb bbls bhhs blhs blls blob bloo blss bobb bobo bobs bohl boho bohs boll bolo bols boob booh bool boos bosh boso boss bovo bshs bsos bvhs hbbs hbhs hbos hbss hhhh hhhs hlhs hlss hobo hobs hohl hoho hol- holb holh holl holo hols hool hoos hosh hoss hovs hshs hsls hsob hvhs lbhs lbos lhbs lhhh lhhs lhss llbs llhs llll lloo lo-v lob- lobb lobh lobo lobs loho lohs loll lolo lols loob lool loos losh loso loss lovo lshs lsoh lsso lvhs lvov lvsv obbo obhs obls obol obos obss obvs ohho ohhs ohob ohoh ohos ohso ohss olbo ollo olos olov olsh ooho oohs oolo oooh oooo ooos osho oshs oslo osoo osos osov ossb osso ovhs ovo- ovol ovoo s-os sbbs sbhs shbs shhh shhs shl- shls shoo shos slhs slob sloh sloo slos sobo sobs sohh sohl soho sohs solh soll solo sols solv sool soos sosh soso soss sosv sovo sovs sshl sshs sssb sssh ssss svhs vhhh vhhs vlhs vlos voho voll volo vols vool voso voss vshs vssl vvhs vvob vvsb vvvv