sts stt stx sxc sxi sxn sxs sxt t-x tcc tcd tce tcg tch tci tcn tcr tcs tct tcx tdc tdd tde tdg tdh tdi tdn tdr tds tdt tdx te- tec ted tee teg teh tei ten ter tes tet tex tgc tge tgg tgh tgi tgn tgr tgs tgt th- thc thd the thg thh thi thn thr ths tht thx tic tid tie tig tih tii tin tir tis tit tix tnc tnd tne tng tnh tni tnn tnr tns tnt tnx trc trd tre trg trh tri trn trr trs trt trx tsc tsd tse tsg tsh tsi tsn tsr tss tst tsx ttc ttd tte ttg tth tti ttn ttr tts ttt ttx txe txi txn txs txt xcd xch xci xcr xcx xdc xde xdh xdi xdr xds xdt xed xee xeg xen xer xes xet xex xge xgi xhd xht xic xie xii xin xis xit xix xnc xns xrc xrd xrt xrx xsc xsi xss xst xtc xti xtr xts xtx xxi xxx