sco scp scr scs sct scu sda sdc sdd sde sdh sdo sdp sdr sds sdt sdu se- sea sec sed see seh seo sep ser ses set seu sh- sha shc shd she shh sho shp shr shs sht shu soa soc sod soe soh soo sop sor sos sot sou spa spc spd spe sph spo spp spr sps spt spu sr- sra src srd sre srh sro srp srr srs srt ss- ssa ssc ssd sse ssh sso ssp ssr sss sst ssu sta stc std ste sth sto stp str sts stt stu sua suc sud sue suh suo sup sur sus sut suu taa tac tad tae tah tao tap tar tas tat tau tca tcc tcd tce tch tco tcp tcr tcs tct tcu tda tdc tdd tde tdh tdo tdp tdr tds tdt tdu te- tea tec ted tee teh teo tep ter tes tet teu th- tha thc thd the thh tho thp thr ths tht thu to- toa toc tod toe toh too top tor tos tot tou tpa tpc tpd tpe tph tpo tpp tpr tps tpt tpu tra trc trd tre trh tro trp trr trs trt tru tsa tsc tsd tse tsh tso tsp tsr tss tst tsu tta ttc ttd tte tth tto ttp ttr tts ttt ttu tua tuc tud tue tuh tuo tup tur tus tut tuu ua- uaa uac uad uae uah uao uap uar uas uat uau uca ucc ucd uce uch uco ucp ucr ucs uct ucu uda udc udd ude udo udp udr uds udt udu uea uec ued uee ueh uep uer ues uet uha uhc uhd uhe uhh uho uhp uhr uhs uht uhu uoa uoc uod uoe uoo uop uor uos uot up- upa upc upd upe uph upo upp upr ups upt upu ur- ura urc urd ure uro urp urr urs urt uru usa usc usd use ush uso usp usr uss ust usu uta utc utd ute uth uto utp utr uts utt utu uua uuc uue uur uus uut uuu