sls slv sly sr- sra srb src sre srg sri srl srr srs srv sry ss- ssa ssb ssc sse ssg ssi ssl ssr sss ssv sva svb svc sve svg svi svl svr svs svv svy sy- sya syb syc sye syg syi syl syr sys v-a v-e vaa vab vac vae vag vai val var vas vav vay vba vbc vbg vbi vbl vbr vbs vbv vca vcc vce vci vcl vcr vcs vcy vea veb vec vee veg vei vel ver ves vey vga vgc vgg vgl vgr vgs vi- via vib vic vie vig vii vil vir vis viv viy vl- vla vlb vlc vle vll vls vlv vly vra vrb vrc vre vrg vri vrr vrs vry vsa vsb vsc vse vsg vsi vsl vsr vss vsv vva vvb vvc vvg vvi vvr vvs vvv vye vyg vyl yaa yab yac yae yag yai yal yar yas yav yay ybc ybe ybg ybi ybl ybr ybs yby yca ycc yce yci ycl ycs ycv ycy yea yeb yec yee yeg yei yel yer yes yev yey yga ygc ygl yie yig yii yir yis ylc yle ylg yli yll ylr yls yly yra yrc yre yrg yrs ysa ysb ysc yse ysg ysi ysl ysr yss ysy yva yve yvi yvr yvy yyb yyc yye yyg yys yyy