bbbb bbbs bbdd bbdo bblb bbls bbpr bd-r bdls bdos bdsd blbt bldr blls blob blod bloo blop blot blsp blss blst blts bobb bobo bobs bodb bodo bods bold boll bolo bols bolt boob bood bool boop boor boos boot bopp bops bor- bord boro borr bors bort boso boss bost botb botd boto bots bott bpot bprd brdo brds brdt brlp brls brob brod brol broo bror bros brot brrr brrs brsb brsr brst bsbd bsdl bsod bsos bspp bspr bsrd bssd bsts btbp btdt btlp btob btor btps btrt btss bttb d-bo dblp dbls dbos dbpd dbrs dbss dbtt dddd ddot ddpo ddps ddss ddts dlbd dlos dlrs dlst dobb dobl dobs dod- dodd dodo dods dold doll dolo dolp dols dolt doob dood dool doop door doos doot dopo dopp dopr dops dopt dord doro dorp dorr dors dort doso doss dost dotd doto dots dott dpdt dpll dpls dpos dpsd dpst dpts drob drod drol drop drot drrs drsp dsdp dsdr dsls dsos dsps dspt dsrp dsrr dssp dsst dsto dsts dtdp dtor dtot dtpl dtrl dtss dttp lbds lblr lbos lbrs lbrt lddp ldls ldos ldrs llbs lldb lldp llds llll llod lloo llps lob- lobb lobo lobs lods lold loll lolo lols loob lood lool loop loor loos loot lopp lops lord loro lors loso losp loss lost lotd lotl loto lotr lots lott lpod lppl lprp lpss lptb lrdd lrds lrps lrrr lrst lrts ls-r lsds lspl lspr lsso lssp lssr lsts ltbl ltds ltps ltrs ltsp ltsr lttr obbo obdt obls obol obor obos obot obro obsd obsr obss obst obtd obts odbo oddd odds odoo odop odor odos odot odrl odrp odso odts olbo oldb olds ollo olor olos olot olst oold oolo oooo ooos oops oord oort oost ootb ootp oots opds opls opo- opor opos oppo opps opto opts orbb orbo orbs ordo ords orlo oro- oror oros orot orps orro orrs orso orto orts osbp oslo osoo osor osos osrd osro ossb ossd osso ostr osts otbd otbs oto- otoo otor otos otpp otro otrs otso otto otts pbrs pbsp pdbs pdos pdpr pdrs pdsd pdss plbr pldt plob plod ploo plop plos plot plpp plss pltt pobo pobs pod- podd podo pods pold poll polo pols polt pood pool poop poor poos poot pop- popo popp pops popt porb poro porr pors port posb poso poss post potd poto pots pott ppds pplo ppod ppos pppd pppo pppp ppps ppss ppts pptt prbs prlr prls pro- prob prod prol proo prop pros prot prpd prps prrd prrs prsd prsl prso prss prtp prtr psbd psbr psbt psdp psdr psds psol psos pspp pspr psps psrd psrp psso psst psts ptbl ptld ptol ptop ptpd ptrd ptsd rbbb rbbr rbbs rbds rbsd rbsl rbsp rbss rbst rdbp rdos rdso rlds rldt rlls rob- robb robo robs robt rodd rodo rods rold roll rolo rolp rolt roob rood rool roop roor roos root ropo rops roro rort roso rosp ross rost rotl roto rotr rots rott rpdp rpls rpob rpos rpps rptd rpts rrrr rrsp rsdd rsdl rsds rslp rsos rspb rspo rsps rssl rstp rsts rtdt rtls rtlt rtps rtss rttp rtts s-os sbbs sbds sbor sbot sbsd sbsp sbst sdds sdls sdlt sdot sdpr sdps sdrs sdsl sdss slbp slds sllp slob slod sloo slop slos slot slpp slps slrp slrs slst slts sobo sobp sobr sobs sobt sodd sodo sods sold soll solo solp solr sols solt sood sool soop soor soos soot sopd sopo sopp sops sorb sord soro sorr sors sort soso soss sost sotl soto sotp sots spdl spdp spdr spdt splo splp splr spls spod spoo spop spor spos spot sppd spps sprd spro sprs spsd spso spsp spss spst sptb spto sptr spts sros srps srpt srsd srsp srtp srtr ssbr ssdd ssdp sslp sslt ssop ssot sspl sspo ssps sspt ssrl ssrs sssb ssss sstb sstd sstl sstp ssts stbd stbs stds stld stlo stlt stob stod stol stoo stop stor stos stot stpd stpp stps strd stro strs stss sttd sttr tbbs tbrb tbsp tbst tbtp tddb tdls tdor tdss tldp tldr tlos tlrs tobo tobs tobt todd todo tods todt tol- told toll tolo tolt tood tool toor toos toot top- topd topo topp tops topt tord toro torp torr tors tort tosb toso toss tost totd toto totr tots tott tpld tpls tpol tppd tppp tppr tprs tptp tptr trod troo trop tros trot trpp trps trsd trst trtr tsbd tsdb tsob tsol tsop tsos tspo tsps tspt tssr tsst tsts ttbb ttop ttss tttt