iiii iiio iiis iiit iioi iioo iios iisi iist iitt iiwi ikki ikko ikoo ikwo ioii ioio ioit ioko iooi iooo ioos ioso ioto isis isit isko iso- isok isos issi isso isss isti isto ists itis itko itoi itoo itos itsi itso itto iwis iwiw k-os kiii kiik kiis kiit kiki kikk kiko kikt kioi kiok kioo kiot kiow kisi kisk kiso kiss kist kisw kiti kito kits kitt kiwi kkik kkit kkkk kkoo kkot kkow kksi kkss kkst kksw kktk kkts kkwk kkws koii koit koki kokk koko koks kooi kook kooo koos koot kos- kosi koso koss kost koti kotk koto kots kott kowi ksii ksik ksis ksit ksiw kskk ksko ksks ksoi ksok ksoo ksos ksow kssi ksso ksss ksst ksti kstk ksto ksts kstt kstw kswi kswo ksws kswt ksww ktik ktis ktkk ktko ktks ktkt ktok ktoo ktot ktso ktst ktsw ktti kttk ktto ktts kttt kttw ktwi ktwo ktws kwik kwit kwkk kwkw kwok kwos kwow kwsk kwso kwss kwst kwsw kwto kwts kwtw kwwk kwws kwwt oiii oiko oiks oios oist oiti okko okok okot oksi okso okto oooo ooos oosi oost oots ootw osii osik osis oski osoi osoo osos osow ossi osso osti osts otis otit oto- otok otoo otos otow otso otti otto otts otwo owow owt- owtt s-ii s-os siik siit siki siko siks sios siot sisi sisk siss sist sit- siti sito sits sitt siwi skik skio skis skit skot skow skss skws soik sois soit soki sokk soko sook soos soot sosi soso soss sost sotk soto sots sotw sowi sowk sows sowt ssis ssit ssot sssi ssss ssts ssws stik stio stis stit stks stok stoo stos stot stow stsi stss swis swit swoo swot swow swss swts tiit tiki tiko tios tisi tiso tiss tist titi tito tits titt tiwi tkos tkts tois toit toki toko took toos toot tosi tosk toso toss tost toti toto tots tott towk tows tsis tsks tsoi tsos tssi tsst tsts ttss tttt twi- twik twis twit two- twoo twos twot twss wiii wiik wiis wiit wiki wikk wiko wiks wioi wiok wioo wios wiot wisk wiso wiss wist wisw witi witk wits witt wiwi wkii wkik wkio wkis wkiw wkki wkko wkks wkkt wkkw wkok wkoo wkos wkot wkow wksk wkso wkss wkst wksw wkti wktk wkto wkts wktt wkwi wkws woio wois woki wokk woko woks wokw wook woos woot woow woso woss wost wosw wots wott wotw wowi wowo wows wowt woww wsis wski wskk wsko wskw wsok wsoo wsos wssi wsss wsst wssw wstk wsto wsts wstt wstw wswi wsws wswt wsww wtik wtis wtki wtkk wtks wtkt wtkw wtok wtot wtow wtsk wtso wtss wtti wtto wtts wttt wttw wtwk wtwo wtws wtwt wtww wwii wwik wwio wwis wwki wwks wwos wwot wwow wwsi wwsk wwss wwst wwti wwtk wwtw wwwi wwwk wwws wwww