soh sok sol soo sor sos sot sov sr- sra src sre srh srk srl sro srr srs srt srv ss- ssa ssc sse ssh ssk ssl sso ssr sss sst ssv sta stc ste sth stk stl sto str sts stt stv sva svc sve svk svl svo svr svs svt svv taa tac tae tah tak tal tao tar tas tat tav tca tcc tce tch tck tcl tco tcr tcs tct tcv te- tea tec tee teh tek tel teo ter tes tet tev th- tha thc the thh thk thl tho thr ths tht thv tka tkc tke tkk tkl tko tkr tks tkt tla tlc tle tlh tlk tll tlo tlr tls tlt tlv to- toa toc toe toh tok tol too tor tos tot tov tra trc tre trh trk trl tro trr trs trt trv tsa tsc tse tsh tsk tsl tso tsr tss tst tsv tta ttc tte tth ttk ttl tto ttr tts ttt ttv tva tvc tve tvh tvk tvl tvo tvr tvs tvt v-a v-e vaa vac vae vah vak val vao var vas vat vav vca vcc vce vch vcl vco vcr vcs vct vea vec vee veh vek vel veo ver ves vet vh- vha vhc vhe vho vhs vht vka vkt vl- vla vlc vle vlk vll vlo vls vlt vlv voa voc voe voh vok vol voo vor vos vot vov vra vrc vre vrh vrk vrr vrs vrt vsa vsc vse vsh vsk vsl vso vsr vss vst vsv vta vtc vte vtk vtl vto vtr vts vtt vtv vva vvc vvo vvr vvs vvt vvv