slp sls slt sma smb smc smd sme smh smi sml smm smo smp sms smt soa sob soc sod soe soh soi sol som soo sop sos sot spa spb spc spd spe sph spi spl spm spo spp sps spt ss- ssa ssb ssc ssd sse ssh ssi ssl ssm sso ssp sss sst sta stb stc std ste sth sti stl stm sto stp sts stt taa tab tac tad tae tah tai tal tam tao tap tas tat tba tbb tbc tbd tbe tbh tbi tbl tbm tbo tbp tbs tbt tca tcb tcc tcd tce tch tci tcl tcm tco tcp tcs tct tda tdb tdc tdd tde tdh tdi tdl tdm tdo tdp tds tdt te- tea teb tec ted tee teh tei tel tem teo tep tes tet th- tha thb thc thd the thh thi thl thm tho thp ths tht tia tib tic tid tie tih tii til tim tio tip tis tit tla tlc tld tle tlh tli tll tlm tlo tlp tls tlt tma tmb tmc tmd tme tmh tmi tml tmm tmo tmp tms tmt to- toa tob toc tod toe toh toi tol tom too top tos tot tpa tpb tpc tpd tpe tph tpi tpl tpm tpo tpp tps tpt tsa tsb tsc tsd tse tsh tsi tsl tsm tso tsp tss tst tta ttb ttc ttd tte tth tti ttl ttm tto ttp tts ttt