dddd ddot ddpo ddps ddss ddts dlos dlst dod- dodd dodo dods dold doll dolo dolp dols dolt dood dool doop doos doot dopo dopp dops dopt doso doss dost dotd doto dots dott dpdt dpll dpls dpos dpsd dpst dpts dsdp dsls dsos dsps dspt dssp dsst dsto dsts dtdp dtot dtpl dtss dttp lddp ldls ldos lldp llds llll llod lloo llps lods lold loll lolo lols lood lool loop loos loot lopp lops loso losp loss lost lotd lotl loto lots lott lpod lppl lpss lsds lspl lsso lssp lsts ltds ltps ltsp oddd odds odoo odop odos odot odso odts olds ollo olos olot olst oold oolo oooo ooos oops oost ootp oots opds opls opo- opos oppo opps opto opts oslo osoo osos ossd osso osts oto- otoo otos otpp otso otto otts pdos pdsd pdss pldt plod ploo plop plos plot plpp plss pltt pod- podd podo pods pold poll polo pols polt pood pool poop poos poot pop- popo popp pops popt poso poss post potd poto pots pott ppds pplo ppod ppos pppd pppo pppp ppps ppss ppts pptt psdp psds psol psos pspp psps psso psst psts ptld ptol ptop ptpd ptsd s-os sdds sdls sdlt sdot sdps sdsl sdss slds sllp slod sloo slop slos slot slpp slps slst slts sodd sodo sods sold soll solo solp sols solt sood sool soop soos soot sopd sopo sopp sops soso soss sost sotl soto sotp sots spdl spdp spdt splo splp spls spod spoo spop spos spot sppd spps spsd spso spsp spss spst spto spts ssdd ssdp sslp sslt ssop ssot sspl sspo ssps sspt ssss sstd sstl sstp ssts stds stld stlo stlt stod stol stoo stop stos stot stpd stpp stps stss sttd tdls tdss tldp tlos todd todo tods todt tol- told toll tolo tolt tood tool toos toot top- topd topo topp tops topt toso toss tost totd toto tots tott tpld tpls tpol tppd tppp tptp tsol tsop tsos tspo tsps tspt tsst tsts ttop ttss tttt