sim sir sis sit siu sk- ska skc skd skh ski skk skm skr sks skt sku sma smc smd smh smi smk smm smr sms smt smu sr- sra src srd srh sri srk srm srr srs srt ss- ssa ssc ssd ssh ssi ssk ssm ssr sss sst ssu sta stc std sth sti stk stm str sts stt stu sua suc sud suh sui suk sum sur sus sut suu taa tac tad tah tai tak tam tar tas tat tau tca tcc tcd tch tci tck tcm tcr tcs tct tcu tda tdc tdd tdh tdi tdk tdm tdr tds tdt tdu th- tha thc thd thh thi thk thm thr ths tht thu tia tic tid tih tii tik tim tir tis tit tiu tka tkc tkk tkm tkr tks tkt tma tmc tmd tmh tmi tmk tmm tmr tms tmt tmu tra trc trd trh tri trk trm trr trs trt tru tsa tsc tsd tsh tsi tsk tsm tsr tss tst tsu tta ttc ttd tth tti ttk ttm ttr tts ttt ttu tua tuc tud tuh tui tuk tum tur tus tut tuu ua- uaa uac uad uah uai uak uam uar uas uat uau uca ucc ucd uch uci uck ucm ucr ucs uct ucu uda udc udd udi udk udm udr uds udt udu uha uhc uhd uhh uhi uhm uhr uhs uht uhu uia uic uid uii uim uir uis uit uiu uka ukc uki ukk ukr uku um- uma umc umd umh umi umm umr ums umt umu ur- ura urc urd uri urk urm urr urs urt uru usa usc usd ush usi usk usm usr uss ust usu uta utc utd uth uti utk utm utr uts utt utu uua uuc uum uur uus uut uuu