soe soi sol son soo sor sos sot sox sr- sra srb sre sri srl srn sro srr srs srt srx ss- ssa ssb sse ssi ssl ssn sso ssr sss sst ssx sta stb ste sti stl stn sto str sts stt stx sxi sxl sxn sxs sxt t-x taa tab tae tai tal tan tao tar tas tat tax tba tbb tbe tbi tbl tbn tbo tbr tbs tbt te- tea teb tee tei tel ten teo ter tes tet tex tia tib tie tii til tin tio tir tis tit tix tla tle tli tll tln tlo tlr tls tlt tlx tna tnb tne tni tnl tnn tno tnr tns tnt tnx to- toa tob toe toi tol ton too tor tos tot tox tra trb tre tri trl trn tro trr trs trt trx tsa tsb tse tsi tsl tsn tso tsr tss tst tsx tta ttb tte tti ttl ttn tto ttr tts ttt ttx txe txi txl txn txs txt xaa xal xan xar xas xat xbe xbl xbr xbx xee xel xen xer xes xet xex xia xie xii xin xio xis xit xix xla xlb xli xlr xls xlt xna xno xns xoa xoi xon xoo xor xos xot xox xrt xrx xsa xsb xsi xsl xss xst xti xtr xts xtx xxi xxl xxo xxx