sca scc scd sce scg sci scm scn scs sct scu sda sdc sdd sde sdg sdi sdm sdn sds sdt sdu se- sea sec sed see seg sei sem sen ses set seu sga sgc sgd sge sgg sgi sgm sgn sgs sgt sgu sia sic sid sie sig sii sim sin sis sit siu sma smc smd sme smg smi smm smn sms smt smu sna snc snd sne sng sni snm snn sns snt snu ss- ssa ssc ssd sse ssg ssi ssm ssn sss sst ssu sta stc std ste stg sti stm stn sts stt stu sua suc sud sue sug sui sum sun sus sut suu taa tac tad tae tag tai tam tan tas tat tau tca tcc tcd tce tcg tci tcm tcn tcs tct tcu tda tdc tdd tde tdg tdi tdm tdn tds tdt tdu te- tea tec ted tee teg tei tem ten tes tet teu tga tgc tge tgg tgi tgm tgn tgs tgt tgu tia tic tid tie tig tii tim tin tis tit tiu tma tmc tmd tme tmg tmi tmm tmn tms tmt tmu tna tnc tnd tne tng tni tnm tnn tns tnt tsa tsc tsd tse tsg tsi tsm tsn tss tst tsu tta ttc ttd tte ttg tti ttm ttn tts ttt ttu tua tuc tud tue tug tui tum tun tus tut tuu ua- uaa uac uad uae uag uai uam uan uas uat uau uca ucc ucd uce ucg uci ucm ucn ucs uct ucu uda udc udd ude udg udi udm udn uds udt udu uea uec ued uee ueg uei uem uen ues uet uga ugc uge ugg ugi ugm ugn ugs ugt ugu uia uic uid uie uig uii uim uin uis uit uiu um- uma umc umd ume umg umi umm umn ums umt umu un- una unc und une ung uni unm unn uns unt unu usa usc usd use usg usi usm usn uss ust usu uta utc utd ute uti utm utn uts utt utu uua uuc uue uug uum uun uus uut uuu