dddd ddps ddss ddts didi dids didu diii diis dili dill dils dipl dipp dips dipt dipu dis- disd disi disp diss dist diti dits ditt dius dlii dlil dlis dlit dlst dpdt dpll dpls dpsd dpst dpsu dpts dsdp dsip dsls dsps dspt dssi dssp dsst dsts dtdp dtpl dtss dttp dudd duds dudu duid duil duis duit duli dull dult dulu dusi dust dutp duts duul duut idid idil idis idli idls idps idss idtp idts idus iiii iiis iiit iisd iisi iisp iist iisu iitt ilis ilit ill- illd illi illp ills illt ilts ilud ilus ilut ipdi ipid ipil ipsi ipsp ipss ipts ipus iput isds isil isis isit isls isps issi issp isss issu istd isti istp ists isup isus itil itis itll itsi itsp itsu itup iuds iuiu iupp iusd iuss iust lddp ldls lidl lids liii liis lili lill lils lilt lilu lip- lipi lipl lipp lips lipu lisd lisi lisp liss list lisu litd liti litl lits litt litu lius liut lldp llds llll llps llud lppl lpss lsds lsid lspl lssp lsts ltds ltps ltsi ltsp ludd ludi luis luit luli lull lulu lupi lupu lusi luss lust luti luts luup pdsd pdss pids piip pil- pild pili pill pils pilt pilu pipi pipp pips pisd pisi piss pist pisu piti pits pitt pitu pius pldt plid plip plis plit plpp plsi plss pltt plud plup plus ppds ppid ppli pppd pppp ppps ppss ppts pptt psdi psdp psds psid psil psip psis pspi pspp psps psst psts pstu ptld ptpd ptsd ptui puds pudu puid puis puit puiu puli pull pulp puls pult pulu pupi pupl pups pupu pusd pusi puss pust put- puti puts putt putu s-ii sdds sdls sdlt sdps sdsl sdss sdsu sidd sidi sids siit sil- sild sili sill sils silt silu sipi sipp sips sipt sisd sisi siss sist sisu sit- sitd siti sits sitt situ siui sius siut sl-i slds slid slip slit sllp slpi slpp slps slst slsu slts slud slup slut spdl spdp spdt spip spis spit splp spls sppd spps spsd spsp spss spst spts spud spui spus sput ssdd ssdp ssid ssis ssit sslp sslt sspl ssps sspt sssi ssss sstd sstl sstp ssts stds stid stil stip stis stit stld stlt stpd stpp stps stsi stss sttd stud stul stup stus stut sudd sudi suds suid suis suit sul- suld suli sull sulp sult sulu sup- supp sups supt sus- susd susi susp suss sust susu suti sutu suus tdil tdis tdls tdss tidd tids tiit tiiu tild till tils tilt tip- tipi tipp tips tipt tipu tisi tiss tist titi titp tits titt titu tldp tlli tpdu tpld tpls tppd tppp tptp tput tsid tsis tsps tspt tssi tsst tsts tsui tsup ttss tttt ttul tudi tudu tuil tuis tuit tuiu tuli tull tulp tulu tupi tups tupu tusd tusi tuss tust tuti tutl tuts tutt tutu uddi udds udid udpd udsd udsl udts uipi uisd uist uits ulli ulti ults ultt ulul ulus upis uppp uppu upsi uptl upup usdl usdp usds usdt usip usis uslp uslu uspp usps usss usst ussu usti ustp usts usui usul usus utid util utis utpd utsl utti uttu uulu uusi uuuu