shc shd she shh shm shn sho shr shs sht shu smc smd sme smh smm smn smo smr sms smt smu snc snd sne snm snn sno snr sns snt snu soc sod soe soh som son soo sor sos sot sou sr- src srd sre srh srm srn sro srr srs srt ss- ssc ssd sse ssh ssm ssn sso ssr sss sst ssu stc std ste sth stm stn sto str sts stt stu suc sud sue suh sum sun suo sur sus sut suu tcc tcd tce tch tcm tcn tco tcr tcs tct tcu tdc tdd tde tdh tdm tdn tdo tdr tds tdt tdu te- tec ted tee teh tem ten teo ter tes tet teu th- thc thd the thh thm thn tho thr ths tht thu tmc tmd tme tmh tmm tmn tmo tmr tms tmt tmu tnc tnd tne tnh tnm tnn tno tnr tns tnt to- toc tod toe toh tom ton too tor tos tot tou trc trd tre trh trm trn tro trr trs trt tru tsc tsd tse tsh tsm tsn tso tsr tss tst tsu ttc ttd tte tth ttm ttn tto ttr tts ttt ttu tuc tud tue tuh tum tun tuo tur tus tut tuu ucc ucd uce uch ucm ucn uco ucr ucs uct ucu udc udd ude udm udn udo udr uds udt udu uec ued uee ueh uem uen uer ues uet uhc uhd uhe uhh uhm uho uhr uhs uht uhu um- umc umd ume umh umm umn umo umr ums umt umu un- unc und une unh unm unn uno unr uns unt unu uoc uod uoe uom uon uoo uor uos uot ur- urc urd ure urm urn uro urr urs urt uru usc usd use ush usm usn uso usr uss ust usu utc utd ute uth utm utn uto utr uts utt utu uuc uue uum uun uur uus uut uuu