iiii iiis iiit iirs iisi iisp iisr iist iisu iitr iitt inis init inni innr inns innu inny inp- inpi inpp inpt inri inrs insp inss inst insu inti intn intp intr ints intu inui inun inup inus ipin ippr ippy ipri ipsi ipsp ipss ipts ipur ipus iput iri- irin irip iris iriy irps irri irrs irsp irti irtp irts irun irus iryn isin isis isit isnt ispr isps ispy isri isrp issi issp issr isss issu issy isti istp istr ists isty isup isus isys itin itis itri itrs itry itsi itsp itsu itsy itty itup itur iuiu iupp iuss iust iuty iypt n-ii n-up niip niir niit niiu nini nins nipr nips nipt nirs nirt niru nisi nisp niss nist nisu niti nitr nits nity niur niyi nnit nnnn nnpi nnpr nnss nntn npin npri nprt npss npsy nptn nrpn nrps nrsp nrts nsin nsis nsnr nspi nsps nssp nssr nsss nstp nsts nstu ntis ntnu ntru ntss ntsu nttr ntui nuin nuit nunn nuns nunt nuny nups nuri nurn nurp nurr nurs nurt nuru 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 piri pirn pirr pirs piru piry pisi piss pist pisu pisy piti pitr pits pitt pitu pity pius piys pnin pnpp pntr pnup pppn pppp ppps ppru ppss pptn ppts pptt ppur pri- prii prin pris prnp prps prri prrs prsi prss prti prtp prtr prus prut pruu prys psip psis psni psnr pspi pspp pspr psps psrp psst psts pstu psy- psys ptui puin puir puis puit puiu puns punt punu puny pupi pups pupu pupy pur- puri purp purr purs puru pury pusi puss pust put- puti puts putt putu puy- puyi puys puyt pyin pyn- pynt pypy pyr- pyri pyry pyss pyst pytt riin riis rinn riny ripi ripp ripr rips ript riri rirs risi risp riss rist risu riti rits ritt ritu rius rnin rnnt rnsp rntp rnut rpii rppn rpps rptn rpts rrrr rrsp rrun rsis rsnn rsnr rsps rstp rsts rstu rtns rtps rtss rttp rtts ruin ruis ruit runi runn runs runt runy rupp rupt rupy ruri rurp rurs ruru rusi russ rust rusu rusy ruti ruts rutt rutu ruty ruun ruyi ruys ryip ryis rynn rynt rysy rytt ryun ryyt s-ii siit sini sinn sinp sins sint sinu siny sipi sipp sips sipt sipy siri sirp sirr sirs sirt siru sisi siss sist sisu sisy sit- siti sitn sits sitt situ sity siui sius siut siyi siyu snip snir snit snns snpp snrs snsy sntr snur snus snys spin spip spir spis spit spns spps spri sprs spry spsp spss spst sptr spts spui spun spur spus sput spy- spyr spys sris srni srnn srps srpt srsp srtp srtr ssin ssis ssit ssns ssps sspt ssri ssrs sssi ssss sstp ssts stip stir stis stit stnn stnr stns stpp stps stri strn strs stru stry stsi stss sttr stun stup stur stus stut stuy styr stys suin suir suis suit sun- suni sunn suns sunt sunu suny sup- supp supr sups supt supy sur- suri surn surp surr surs surt suru sury sus- susi susp suss sust susu susy suti sutu suty suus suyi suyn suyr suyu syis syn- syns synu syny syrs syrt syry syss syst sytt syun tiit tiiu tini tinn tins tint tinu tiny tip- tipi tipp tips tipt tipu tiri tirr tirs tiru tiry tisi tiss tist titi titp tits titt titu tiyi tiyn tnsp tnts tnut tpir tppp tppr tprs tptp tptr tput tri- trin trip tris trit trpn trpp trps trsi trst trtr trun trus trut truu try- tryp trys tsin tsis tspn tsps tspt tssi tssr tsst tsts tsui tsun tsup tsys ttss tttt ttys tuin tuis tuit tuiu tuni tunn tuns tunu tuny tupi tups tupu tupy turi turn turp turr turs turt turu tury tusi tuss tust tuti tuts tutt tutu tuty tuyn tuys tyin tyir tynt tyny typ- typp typy tyr- tyrr tyss tyst tyti tytt tyty tyup tyus tyyn u-rp uint uipi uirr uist uits uni- unii unin unir unis unit unni unns unps unrs uns- unst unts unty unus unut upin upis upnp uppp uppu uppy upri upsi upsy upup urin uris uriu urni urns urri urry ursi urss ursu ursy urts urun urup urur urus urut uryn usin usip usis usnr usnu uspp usps ussr usss usst ussu ussy usti ustp usts usui usun usus utin utis utri utti uttu uuni uuri uusi uuuu uuyn uyin uyir uyts yins yips yirn yirr yiss yist yiti yitp ypir ypsi yput yrin yrun yryn ysii ysnp yspi yssu yuin yuit yuns yuny yupi yups yuri yurn yurt yury yust yutu yuty yuyu yyyy