sre srg srh sri srl srm srn sro srr srs srt ss- ssa ssc sse ssg ssh ssi ssl ssm ssn sso ssr sss sst sta stc ste stg sth sti stl stm stn sto str sts stt taa tac tae tag tah tai tal tam tan tao tar tas tat tca tcc tce tcg tch tci tcl tcm tcn tco tcr tcs tct te- tea tec tee teg teh tei tel tem ten teo ter tes tet tga tgc tge tgg tgh tgi tgl tgm tgn tgo tgr tgs tgt th- tha thc the thg thh thi thl thm thn tho thr ths tht tia tic tie tig tih tii til tim tin tio tir tis tit tla tlc tle tlg tlh tli tll tlm tln tlo tlr tls tlt tma tmc tme tmg tmh tmi tml tmm tmn tmo tmr tms tmt tna tnc tne tng tnh tni tnl tnm tnn tno tnr tns tnt to- toa toc toe tog toh toi tol tom ton too tor tos tot tra trc tre trg trh tri trl trm trn tro trr trs trt tsa tsc tse tsg tsh tsi tsl tsm tsn tso tsr tss tst tta ttc tte ttg tth tti ttl ttm ttn tto ttr tts ttt