soa soe soi som son soo sop sor sos sot sox spa spe spi spm spn spo spp spr sps spt spx sr- sra sre sri srm srn sro srp srr srs srt srx ss- ssa sse ssi ssm ssn sso ssp ssr sss sst ssx sta ste sti stm stn sto stp str sts stt stx sxi sxm sxn sxs sxt t-x taa tae tai tam tan tao tap tar tas tat tax te- tea tee tei tem ten teo tep ter tes tet tex tia tie tii tim tin tio tip tir tis tit tix tma tme tmi tmm tmn tmo tmp tmr tms tmt tmx tna tne tni tnm tnn tno tnp tnr tns tnt tnx to- toa toe toi tom ton too top tor tos tot tox tpa tpe tpi tpm tpn tpo tpp tpr tps tpt tpx tra tre tri trm trn tro trp trr trs trt trx tsa tse tsi tsm tsn tso tsp tsr tss tst tsx tta tte tti ttm ttn tto ttp ttr tts ttt ttx txe txi txn txs txt xaa xam xan xap xar xas xat xee xem xen xep xer xes xet xex xia xie xii xin xio xis xit xix xma xmi xmm xmo xmp xmr xms xmt xmx xna xno xns xoa xoi xom xon xoo xop xor xos xot xox xpa xpe xpm xpn xpo xpp xps xpt xrt xrx xsa xsi xsm xsp xss xst xti xtm xtp xtr xts xtx xxi xxo xxp xxx