sne sng sni snl snm snn snr sns snt sr- sra srb src srd sre srg sri srl srm srn srr srs srt ss- ssa ssb ssc ssd sse ssg ssi ssl ssm ssn ssr sss sst sta stb stc std ste stg sti stl stm stn str sts stt taa tab tac tad tae tag tai tal tam tan tar tas tat tba tbb tbc tbd tbe tbg tbi tbl tbm tbn tbr tbs tbt tca tcb tcc tcd tce tcg tci tcl tcm tcn tcr tcs tct tda tdb tdc tdd tde tdg tdi tdl tdm tdn tdr tds tdt te- tea teb tec ted tee teg tei tel tem ten ter tes tet tga tgb tgc tge tgg tgi tgl tgm tgn tgr tgs tgt tia tib tic tid tie tig tii til tim tin tir tis tit tla tlc tld tle tlg tli tll tlm tln tlr tls tlt tma tmb tmc tmd tme tmg tmi tml tmm tmn tmr tms tmt tna tnb tnc tnd tne tng tni tnl tnm tnn tnr tns tnt tra trb trc trd tre trg tri trl trm trn trr trs trt tsa tsb tsc tsd tse tsg tsi tsl tsm tsn tsr tss tst tta ttb ttc ttd tte ttg tti ttl ttm ttn ttr tts ttt