slo slp slr sls slt slv smb sme smh sml smm smo smp smr sms smt smv sob soe soh sol som soo sop sor sos sot sov spb spe sph spl spm spo spp spr sps spt spv sr- srb sre srh srl srm sro srp srr srs srt srv ss- ssb sse ssh ssl ssm sso ssp ssr sss sst ssv stb ste sth stl stm sto stp str sts stt stv svb sve svl svm svo svp svr svs svt svv tbb tbe tbh tbl tbm tbo tbp tbr tbs tbt tbv te- teb tee teh tel tem teo tep ter tes tet tev th- thb the thh thl thm tho thp thr ths tht thv tle tlh tll tlm tlo tlp tlr tls tlt tlv tmb tme tmh tml tmm tmo tmp tmr tms tmt tmv to- tob toe toh tol tom too top tor tos tot tov tpb tpe tph tpl tpm tpo tpp tpr tps tpt tpv trb tre trh trl trm tro trp trr trs trt trv tsb tse tsh tsl tsm tso tsp tsr tss tst tsv ttb tte tth ttl ttm tto ttp ttr tts ttt ttv tvb tve tvh tvl tvm tvo tvp tvr tvs tvt v-e vbh vbl vbm vbo vbr vbs vbv veb vee veh vel vem veo vep ver ves vet vh- vhb vhe vho vhp vhs vht vl- vlb vle vll vlm vlo vlp vls vlt vlv vm- vmm vmo vmr vmt vob voe voh vol vom voo vop vor vos vot vov vpb vpe vph vpl vpm vpo vpp vpr vps vpt vrb vre vrh vrm vrp vrr vrs vrt vsb vse vsh vsl vsm vso vsp vsr vss vst vsv vtb vte vtl vtm vto vtr vts vtt vtv vvb vvm vvo vvr vvs vvt vvv