soa soc sod soe sog soh soi som son soo sop sos sot spa spc spd spe spg sph spi spm spn spo spp sps spt ss- ssa ssc ssd sse ssg ssh ssi ssm ssn sso ssp sss sst sta stc std ste stg sth sti stm stn sto stp sts stt taa tac tad tae tag tah tai tam tan tao tap tas tat tca tcc tcd tce tcg tch tci tcm tcn tco tcp tcs tct tda tdc tdd tde tdg tdh tdi tdm tdn tdo tdp tds tdt te- tea tec ted tee teg teh tei tem ten teo tep tes tet tga tgc tge tgg tgh tgi tgm tgn tgo tgp tgs tgt th- tha thc thd the thg thh thi thm thn tho thp ths tht tia tic tid tie tig tih tii tim tin tio tip tis tit tma tmc tmd tme tmg tmh tmi tmm tmn tmo tmp tms tmt tna tnc tnd tne tng tnh tni tnm tnn tno tnp tns tnt to- toa toc tod toe tog toh toi tom ton too top tos tot tpa tpc tpd tpe tpg tph tpi tpm tpn tpo tpp tps tpt tsa tsc tsd tse tsg tsh tsi tsm tsn tso tsp tss tst tta ttc ttd tte ttg tth tti ttm ttn tto ttp tts ttt