bbbb bbbs bbox bmop bmpt bmts bobb bobo bobs bomb bomp boms bomt boob boom boop boos boot boox bopp bops bosm boso boss bost botb boto bots bott bpms bpot bsms bsmt bsos bspp bssm bsts btbp btob btps btss bttb mbbs mbms mbox mbps mmmm mmms mmst mmts mmxx mobb mobo mobs momo moms moob moop moos moot mopp mops moso moss most motb motm moto mots mott moxo mppp mpps mpst mptp msmb msmm msms msop mspb mspp mssm mssp msst mstp msts mtbo mtbs mtom mtss mtst mtts mxpx obbo obos obot obox obss obst obts ombo omo- omoo omox omps ompt ooms oooo ooos oops oost ootb ootp oots opms opo- opos oppo opps opsm opto opts osbp osm- osmo osoo osos ospm ossb osso osts otbs oto- otoo otos otpp otso otto otts oxo- oxos oxox oxxo pbsp pmmp pmos pmpm pmpo pmts pobo pobs pomo pomp poms poop poos poot pop- popo popp pops popt posb poso poss post poto pots pott ppms ppos pppo pppp ppps ppss ppts pptt psbt psos pspp psps pssm psso psst psts ptmp ptms ptop ptox s-os sbbs sbot sbsp sbst smos smot smox smps smsp smss smtp sobo sobp sobs sobt somb somm somo soom soop soos soot sopo sopp sops soso soss sost sotm soto sotp sots soxs spms spmt spoo spop spos spot spox spps spso spsp spss spst sptb spto spts ssop ssot sspo ssps sspt sspx sssb sssm ssss sstb sstp ssts stbs stmp stms stmt stob stom stoo stop stos stot stox stpp stps stsm stss t-mo tbbs tbox tbsp tbst tbtp tmos tmps tmsp tmtt tobo tobs tobt tomb tomm tomo tomp toms tomt toom toos toot top- topo topp tops topt tosb toso toss tost tosx totm toto tots tott tox- toxo toxs toxt tpms tpmt tppp tptp tsmp tsob tsom tsop tsos tspo tsps tspt tssm tsst tstm tsts ttbb ttms ttop ttss tttt xbox xmms xmos xmpp xoom xoxo xpot xpto xtbs xxxo xxxx