tpsc tptp tpyo tscc tscp tshi tshs tsis tsix tsoi tsop tsos tsoy tspo tsps tspt tssi tsst tstc tsts tsys ttcp ttop ttoy ttss tttt ttys txii tyco tyht typ- typh typo typp typy tyss tyst tyti tyto tytt tyty tyxt xcii xcis xhhp xhoi xico xics xiii xiph xisi xist xito xixi xoco xois xoth xoxo xoyo xpcc xpot xpto xxii xxix xxxi xxxo xxxx xxxy xyst yccc ycch yctc yhis yhit yips yiss yist yiti yitp yoch yoho yoit yoix yoop yoot yopo yopy yosh yosi yoso yost yott yoyo ypcc ypsi ysco ysii ysop yspi yssh ytch ytht yyyy