shk shm shr shs sht shu sk- ska skc skd ske skh skk skm skr sks skt sku sma smc smd sme smh smk smm smr sms smt smu sr- sra src srd sre srh srk srm srr srs srt ss- ssa ssc ssd sse ssh ssk ssm ssr sss sst ssu sta stc std ste sth stk stm str sts stt stu sua suc sud sue suh suk sum sur sus sut suu taa tac tad tae tah tak tam tar tas tat tau tca tcc tcd tce tch tck tcm tcr tcs tct tcu tda tdc tdd tde tdh tdk tdm tdr tds tdt tdu te- tea tec ted tee teh tek tem ter tes tet teu th- tha thc thd the thh thk thm thr ths tht thu tka tkc tke tkk tkm tkr tks tkt tma tmc tmd tme tmh tmk tmm tmr tms tmt tmu tra trc trd tre trh trk trm trr trs trt tru tsa tsc tsd tse tsh tsk tsm tsr tss tst tsu tta ttc ttd tte tth ttk ttm ttr tts ttt ttu tua tuc tud tue tuh tuk tum tur tus tut tuu ua- uaa uac uad uae uah uak uam uar uas uat uau uca ucc ucd uce uch uck ucm ucr ucs uct ucu uda udc udd ude udk udm udr uds udt udu uea uec ued uee ueh uem uer ues uet uha uhc uhd uhe uhh uhm uhr uhs uht uhu uka ukc uke ukk ukr uku um- uma umc umd ume umh umm umr ums umt umu ur- ura urc urd ure urk urm urr urs urt uru usa usc usd use ush usk usm usr uss ust usu uta utc utd ute uth utk utm utr uts utt utu uua uuc uue uum uur uus uut uuu