soa sod soe soi sol son soo sor sos sot sox sr- sra srd sre sri srl srn sro srr srs srt srx ss- ssa ssd sse ssi ssl ssn sso ssr sss sst ssx sta std ste sti stl stn sto str sts stt stx sxi sxl sxn sxs sxt t-x taa tad tae tai tal tan tao tar tas tat tax tda tdd tde tdi tdl tdn tdo tdr tds tdt tdx te- tea ted tee tei tel ten teo ter tes tet tex tia tid tie tii til tin tio tir tis tit tix tla tld tle tli tll tln tlo tlr tls tlt tlx tna tnd tne tni tnl tnn tno tnr tns tnt tnx to- toa tod toe toi tol ton too tor tos tot tox tra trd tre tri trl trn tro trr trs trt trx tsa tsd tse tsi tsl tsn tso tsr tss tst tsx tta ttd tte tti ttl ttn tto ttr tts ttt ttx txe txi txl txn txs txt xaa xad xal xan xar xas xat xda xde xdi xdr xds xdt xed xee xel xen xer xes xet xex xia xie xii xin xio xis xit xix xla xld xli xlr xls xlt xna xno xns xoa xod xoi xon xoo xor xos xot xox xrd xrt xrx xsa xsi xsl xss xst xti xtr xts xtx xxi xxl xxo xxx