dddd ddps ddss ddts didi dids didu didy diii diis dipp dips dipt dipu dis- disd disi disp diss dist disy diti dits ditt dius diyi diyu dpdt dpsd dpst dpsu dpts dpty dpyd dpys dsdp dsip dsps dspt dssi dssp dsst dsts dtdp dtss dttp dudd duds dudu duid duis duit dusi dust dusy dutp duts duty duut dydd dyit dys- dysi dysp dyss dyst dyt- dyty idid idis idps idss idtp idts idus iiii iiis iiit iisd iisi iisp iist iisu iitt ipdi ipid ippy ipsi ipsp ipss ipts ipus iput isds isis isit isps ispy issi issp isss issu issy istd isti istp ists isty isup isus isys itis itsi itsp itsu itsy itty itup iuds iuiu iupp iusd iuss iust iuty iypt pdsd pdss pids piip pipi pipp pips pipy pisd pisi piss pist pisu pisy piti pits pitt pitu pity pius piys ppds ppid pppd pppp ppps ppss ppts pptt psdi psdp psds psid psip psis pspi pspp psps psst psts pstu psy- psys ptpd ptsd ptui puds pudu puid puis puit puiu pupi pups pupu pupy pusd pusi puss pust put- puti puts putt putu puy- puyi puys puyt pypy pyss pyst pytt s-ii sdds sdps sdss sdsu sidd sidi sids sidy siit sipi sipp sips sipt sipy sisd sisi siss sist sisu sisy sit- sitd siti sits sitt situ sity siui sius siut siyi siyu spdp spdt spdy spip spis spit sppd spps spsd spsp spss spst spts spud spui spus sput spy- spys ssdd ssdp ssid ssis ssit ssps sspt sssi ssss sstd sstp ssts stds stid stip stis stit stpd stpp stps stsi stss sttd stud stup stus stut stuy styd stys sudd sudi suds suid suis suit sup- supp sups supt supy sus- susd susi susp suss sust susu susy suti sutu suty suus suyi suyu sydi syds syis syss syst sytt tdis tdss tidd tids tidy tiit tiiu tip- tipi tipp tips tipt tipu tisi tiss tist titi titp tits titt titu tiyi tpdu tppd tppp tptp tput tsid tsis tsps tspt tssi tsst tsts tsui tsup tsys ttss tttt ttyd ttys tudi tudu tuis tuit tuiu tupi tups tupu tupy tusd tusi tuss tust tuti tuts tutt tutu tuty tuys tydd tydi tydy typ- typp typy tyss tyst tytd tyti tytt tyty tyup tyus uddi udds udid udpd udsd udts uipi uisd uist uits upis uppp uppu uppy upsi upsy upup usdp usds usdt usip usis uspp usps usss usst ussu ussy usti ustp usts usui usus utid utis utpd utti uttu uusi uuuu uyts ydyt yidi yids yidu yips yiss yist yiti yitp yiud ypsi yput ysii yspi yssu yudu yuit yupi yups yust yutu yuty yuyu yyyy