lll llm lls llt llv lml lmm lms lmt lmv lsl lsm lss lst lsv ltl ltm lts ltt ltv lvl lvm lvs lvt lvv m-v mll mlm mls mlt mlv mml mmm mms mmt mmv msl msm mss mst msv mtl mtm mts mtt mtv mvl mvm mvs mvt mvv sll slm sls slt slv sml smm sms smt smv ss- ssl ssm sss sst ssv stl stm sts stt stv svl svm svs svt svv tll tlm tls tlt tlv tml tmm tms tmt tmv tsl tsm tss tst tsv ttl ttm tts ttt ttv tvl tvm tvs tvt vl- vll vlm vls vlt vlv vm- vmm vmt vsl vsm vss vst vsv vtl vtm vts vtt vtv vvm vvs vvt vvv