soa soc soe soh soi sol soo sor sos sot sox sr- sra src sre srh sri srl sro srr srs srt srx ss- ssa ssc sse ssh ssi ssl sso ssr sss sst ssx sta stc ste sth sti stl sto str sts stt stx sxc sxi sxl sxs sxt t-x taa tac tae tah tai tal tao tar tas tat tax tca tcc tce tch tci tcl tco tcr tcs tct tcx te- tea tec tee teh tei tel teo ter tes tet tex th- tha thc the thh thi thl tho thr ths tht thx tia tic tie tih tii til tio tir tis tit tix tla tlc tle tlh tli tll tlo tlr tls tlt tlx to- toa toc toe toh toi tol too tor tos tot tox tra trc tre trh tri trl tro trr trs trt trx tsa tsc tse tsh tsi tsl tso tsr tss tst tsx tta ttc tte tth tti ttl tto ttr tts ttt ttx txe txi txl txs txt xaa xac xal xar xas xat xch xci xcl xcr xcx xee xel xer xes xet xex xht xia xic xie xii xio xis xit xix xla xli xlr xls xlt xoa xoc xoi xoo xor xos xot xox xrc xrt xrx xsa xsc xsi xsl xss xst xtc xti xtr xts xtx xxi xxl xxo xxx