reg rel rem reo rep rer res rev rga rgd rge rgg rgo rgp rgr rgs rgv rla rld rle rlg rll rlm rlo rlp rlr rls rma rmd rme rmg rml rmm rmo rmp rmr rms rmv roa rod roe rog rol rom roo rop ror ros rov rpa rpd rpe rpg rpl rpm rpo rpp rpr rps rpv rra rrd rrg rrl rrm rrp rrr rrs rsa rsd rse rsg rsl rsm rso rsp rsr rss rsv rva rvd rve rvg rvl rvm rvo rvp rvr rvs rvv saa sad sae sag sal sam sao sap sar sas sav sda sdd sde sdg sdl sdm sdo sdp sdr sds sdv se- sea sed see seg sel sem seo sep ser ses sev sga sgd sge sgg sgl sgm sgo sgp sgr sgs sgv sla sld sle slg sll slm slo slp slr sls slv sma smd sme smg sml smm smo smp smr sms smv soa sod soe sog sol som soo sop sor sos sov spa spd spe spg spl spm spo spp spr sps spv sr- sra srd sre srg srl srm sro srp srr srs srv ss- ssa ssd sse ssg ssl ssm sso ssp ssr sss ssv sva svd sve svg svl svm svo svp svr svs svv v-a v-e vaa vad vae vag val vam vao vap var vas vav vdd vde vdg vdl vdm vdo vdp vdr vds vdv vea ved vee veg vel vem veo vep ver ves vga vgg vgl vgm vgo vgp vgr vgs vl- vla vld vle vll vlm vlo vlp vls vlv vm- vma vmd vmm vmo vmr voa vod voe vog vol vom voo vop vor vos vov vpa vpd vpe vpg vpl vpm vpo vpp vpr vps vra vrd vre vrg vrm vrp vrr vrs vsa vsd vse vsg vsl vsm vso vsp vsr vss vsv vva vvg vvm vvo vvr vvs vvv