smn smo sms smt smx sna snc sne sni snm snn sno sns snt soa soc soe soh soi som son soo sos sot sox ss- ssa ssc sse ssh ssi ssm ssn sso sss sst ssx sta stc ste sth sti stm stn sto sts stt stx sxc sxi sxm sxn sxs sxt t-x taa tac tae tah tai tam tan tao tas tat tax tca tcc tce tch tci tcm tcn tco tcs tct tcx te- tea tec tee teh tei tem ten teo tes tet tex th- tha thc the thh thi thm thn tho ths tht thx tia tic tie tih tii tim tin tio tis tit tix tma tmc tme tmh tmi tmm tmn tmo tms tmt tmx tna tnc tne tnh tni tnm tnn tno tns tnt tnx to- toa toc toe toh toi tom ton too tos tot tox tsa tsc tse tsh tsi tsm tsn tso tss tst tsx tta ttc tte tth tti ttm ttn tto tts ttt ttx txe txi txn txs txt xaa xac xam xan xas xat xch xci xcx xee xem xen xes xet xex xht xia xic xie xii xin xio xis xit xix xma xmc xmh xmi xmm xmo xms xmt xmx xna xnc xno xns xoa xoc xoi xom xon xoo xos xot xox xsa xsc xsi xsm xss xst xtc xti xtm xts xtx xxi xxo xxx