srb sre srh sri srl srm srn sro srp srr srs srt ss- ssa ssb sse ssh ssi ssl ssm ssn sso ssp ssr sss sst sta stb ste sth sti stl stm stn sto stp str sts stt taa tab tae tah tai tal tam tan tao tap tar tas tat tba tbb tbe tbh tbi tbl tbm tbn tbo tbp tbr tbs tbt te- tea teb tee teh tei tel tem ten teo tep ter tes tet th- tha thb the thh thi thl thm thn tho thp thr ths tht tia tib tie tih tii til tim tin tio tip tir tis tit tla tle tlh tli tll tlm tln tlo tlp tlr tls tlt tma tmb tme tmh tmi tml tmm tmn tmo tmp tmr tms tmt tna tnb tne tnh tni tnl tnm tnn tno tnp tnr tns tnt to- toa tob toe toh toi tol tom ton too top tor tos tot tpa tpb tpe tph tpi tpl tpm tpn tpo tpp tpr tps tpt tra trb tre trh tri trl trm trn tro trp trr trs trt tsa tsb tse tsh tsi tsl tsm tsn tso tsp tsr tss tst tta ttb tte tth tti ttl ttm ttn tto ttp ttr tts ttt