serc sere serg sern serr sers serv sesa sesc sese sess seva seve sgaa sgac sgca sgce sgcg sger sges sggg sggs sgss sgsv snag snar snas snav snca sncc snee sneg sner snes snns snra snrs sras srcc srec sres srna srnn srvn ssaa ssac ssan ssas ssca sscc ssce sscs ssec ssee sses ssgs ssns ssra ssrc ssrg ssrs sssa sssc ssss svan svar svcc svce svcs svea svec sveg sven svns svrg svsc vaan vaar vaas vaca vace vacs vaen vaes vag- vaga vage vagg vagn vags vana vanc vane vang vann vans vara vare varg varn varr vars vas- vasa vase vass vava vavs vcrs vear vecc veen veer vees vega vege vegs ven- vena vene veng venn ver- vera vere vern vers vesa vesc vese vess veve vgcc vnav vrac vran vras vrav vrnn vrsa vrse vsan vsee vsen vses vssc vsse vver vvvv