smp sms smt smx sna sne sni snl snm snn sno snp sns snt soa soe soi sol som son soo sop sos sot sox spa spe spi spl spm spn spo spp sps spt spx ss- ssa sse ssi ssl ssm ssn sso ssp sss sst ssx sta ste sti stl stm stn sto stp sts stt stx sxi sxl sxm sxn sxs sxt t-x taa tae tai tal tam tan tao tap tas tat tax te- tea tee tei tel tem ten teo tep tes tet tex tia tie tii til tim tin tio tip tis tit tix tla tle tli tll tlm tln tlo tlp tls tlt tlx tma tme tmi tml tmm tmn tmo tmp tms tmt tmx tna tne tni tnl tnm tnn tno tnp tns tnt tnx to- toa toe toi tol tom ton too top tos tot tox tpa tpe tpi tpl tpm tpn tpo tpp tps tpt tpx tsa tse tsi tsl tsm tsn tso tsp tss tst tsx tta tte tti ttl ttm ttn tto ttp tts ttt ttx txe txi txl txn txs txt xaa xal xam xan xap xas xat xee xel xem xen xep xes xet xex xia xie xii xin xio xis xit xix xla xli xlm xls xlt xma xmi xml xmm xmo xmp xms xmt xmx xna xno xns xoa xoi xom xon xoo xop xos xot xox xpa xpe xpl xpm xpn xpo xpp xps xpt xsa xsi xsl xsm xsp xss xst xti xtm xtp xts xtx xxi xxl xxo xxp xxx