llll lloo llps lnso lnts loll lolo lols lono lons lont lool loon loop loos loot lopp lops loso losp loss lost lotl loto lots lott lpns lppl lpss lson lspl lsso lssp lsts ltns ltnt ltps ltsp nlls nlsp nnls nnnn nnos nnot nnsl nnss nntn noll nolo nolp nols nolt non- nonn nono nons nont noo- nool noon nooo noop noos noot nops nos- noss nost not- noto nots nott nppl npsl npss nptn nslp nsls nsos nsps nsso nssp nsss nstl nstp nsts ntop ntss ntto ollo olon olos olot olst onno onon onos onpt onso onst ont- onto oolo oons oont oooo ooos oops oost ootp oots opls opo- opon opos oppo opps optn opto opts oslo osno osoo osos osso osts oto- oton otoo otos otpp otso otto otts plnt plon ploo plop plos plot plpp plss pltt pnln pnnl pnon pnot pnpo pnpp pntl poll polo pols polt pono ponp pons pont pool poon poop poos poot pop- popo popp pops popt posn poso poss post poto pots pott pplo ppos pppn pppo pppp ppps ppss pptn ppts pptt psol pson psos pspp psps psso psst psts ptol ptop s-os slln sllp slon sloo slop slos slot slpp slps slst slts snns snoo snop snos snot snpo snpp soll soln solo solp sols solt son- sono sons sont sool soon soop soos soot sopo sopp sops soso soss sost sotl sotn soto sotp sots splo splp spls spns spon spoo spop spos spot spps spso spsp spss spst spto spts sslp sslt ssns ssop ssot sspl sspo ssps sspt ssss sstl sstp ssts stln stlo stlt stnn stns stol ston stoo stop stos stot stpp stps stss tlon tlos tnsp tnts tol- toll tolo tolt tonn tono tons tool toon toos toot top- topo topp tops topt toso toss tost toto tots tott tpls tpol tpon tppp tptp tsol tsop tsos tspn tspo tsps tspt tsst tsts tton ttop ttss tttt