iiii iiis iiit iisi iisp iist iisu iitt inis init inni inns innu inny inp- inpi inpp inpt insp inss inst insu inti intn intp ints intu inui inun inup inus ipin ippy ipsi ipsp ipss ipts ipus iput isin isis isit isnt isps ispy issi issp isss issu issy isti istp ists isty isup isus isys itin itis itsi itsp itsu itsy itty itup iuiu iupp iuss iust iuty iypt n-ii n-up niip niit niiu nini nins nips nipt nisi nisp niss nist nisu niti nits nity niyi nnit nnnn nnpi nnss nntn npin npss npsy nptn nsin nsis nspi nsps nssp nsss nstp nsts nstu ntis ntnu ntss ntsu ntui nuin nuit nunn nuns nunt nuny nups nusi nuss nust nusu nusy nuts nutt nutu nuys nyit nynt nyny nypt nyss nyst piip pini pinn pinp pins pint pinu piny pipi pipp pips pipy pisi piss pist pisu pisy piti pits pitt pitu pity pius piys pnin pnpp pnup pppn pppp ppps ppss pptn ppts pptt psip psis psni pspi pspp psps psst psts pstu psy- psys ptui puin puis puit puiu puns punt punu puny pupi pups pupu pupy pusi puss pust put- puti puts putt putu puy- puyi puys puyt pyin pyn- pynt pypy pyss pyst pytt s-ii siit sini sinn sinp sins sint sinu siny sipi sipp sips sipt sipy sisi siss sist sisu sisy sit- siti sitn sits sitt situ sity siui sius siut siyi siyu snip snit snns snpp snsy snus snys spin spip spis spit spns spps spsp spss spst spts spui spun spus sput spy- spys ssin ssis ssit ssns ssps sspt sssi ssss sstp ssts stip stis stit stnn stns stpp stps stsi stss stun stup stus stut stuy stys suin suis suit sun- suni sunn suns sunt sunu suny sup- supp sups supt supy sus- susi susp suss sust susu susy suti sutu suty suus suyi suyn suyu syis syn- syns synu syny syss syst sytt syun tiit tiiu tini tinn tins tint tinu tiny tip- tipi tipp tips tipt tipu tisi tiss tist titi titp tits titt titu tiyi tiyn tnsp tnts tnut tppp tptp tput tsin tsis tspn tsps tspt tssi tsst tsts tsui tsun tsup tsys ttss tttt ttys tuin tuis tuit tuiu tuni tunn tuns tunu tuny tupi tups tupu tupy tusi tuss tust tuti tuts tutt tutu tuty tuyn tuys tyin tynt tyny typ- typp typy tyss tyst tyti tytt tyty tyup tyus tyyn uint uipi uist uits uni- unii unin unis unit unni unns unps uns- unst unts unty unus unut upin upis upnp uppp uppu uppy upsi upsy upup usin usip usis usnu uspp usps usss usst ussu ussy usti ustp usts usui usun usus utin utis utti uttu uuni uusi uuuu uuyn uyin uyts yins yips yiss yist yiti yitp ypsi yput ysii ysnp yspi yssu yuin yuit yuns yuny yupi yups yust yutu yuty yuyu yyyy