scd sce sch sci scp scr scs sct scu sda sdc sdd sde sdh sdi sdp sdr sds sdt sdu se- sea sec sed see seh sei sep ser ses set seu sh- sha shc shd she shh shi shp shr shs sht shu sia sic sid sie sih sii sip sir sis sit siu spa spc spd spe sph spi spp spr sps spt spu sr- sra src srd sre srh sri srp srr srs srt ss- ssa ssc ssd sse ssh ssi ssp ssr sss sst ssu sta stc std ste sth sti stp str sts stt stu sua suc sud sue suh sui sup sur sus sut suu taa tac tad tae tah tai tap tar tas tat tau tca tcc tcd tce tch tci tcp tcr tcs tct tcu tda tdc tdd tde tdh tdi tdp tdr tds tdt tdu te- tea tec ted tee teh tei tep ter tes tet teu th- tha thc thd the thh thi thp thr ths tht thu tia tic tid tie tih tii tip tir tis tit tiu tpa tpc tpd tpe tph tpi tpp tpr tps tpt tpu tra trc trd tre trh tri trp trr trs trt tru tsa tsc tsd tse tsh tsi tsp tsr tss tst tsu tta ttc ttd tte tth tti ttp ttr tts ttt ttu tua tuc tud tue tuh tui tup tur tus tut tuu ua- uaa uac uad uae uah uai uap uar uas uat uau uca ucc ucd uce uch uci ucp ucr ucs uct ucu uda udc udd ude udi udp udr uds udt udu uea uec ued uee ueh uei uep uer ues uet uha uhc uhd uhe uhh uhi uhp uhr uhs uht uhu uia uic uid uie uii uip uir uis uit uiu up- upa upc upd upe uph upi upp upr ups upt upu ur- ura urc urd ure uri urp urr urs urt uru usa usc usd use ush usi usp usr uss ust usu uta utc utd ute uth uti utp utr uts utt utu uua uuc uue uur uus uut uuu