How to use the s. function in s

w["rsttask"]="259*49,446*1";
w["rsync"]="386*6";
w["rsyncpath"]="386*1";
w["rt"]="382*1";
w["rtf"]="280*1";
w["rudimentari"]="158*1,389*1";
w["rule"]="31*1,87*1,149*1,402*1";
w["ruleset"]="149*2,343*1";
w["run"]="7*2,15*3,23*1,33*1,42*5,43*4,67*2,69*1,109*1,115*1,123*1,138*3,146*2,147*2,149*1,156*1,179*1,181*1,200*4,222*1,234*1,241*1,297*1,302*2,318*1,322*1,354*2,357*2,386*1,389*1,405*3,415*1,420*1,439*1,447*2,451*1,455*2,456*3,470*1,475*2,493*1,518*2,521*3,527*1";
w["run."]="33*1,42*1,43*2,200*1,222*1,234*1,322*1,357*1,447*1,456*2,470*1,475*1";
w["rundown"]="132*1,343*1";
w["runner"]="390*1";
w["runner."]="390*1";
w["runtim"]="238*1";
w["s"]="10*1,15*1,17*1,23*1,26*2,42*12,43*2,53*13,58*1,60*1,75*3,79*1,94*1,97*1,99*1,103*1,109*1,112*1,115*1,129*1,138*3,142*1,147*1,156*2,158*1,160*2,167*1,168*2,171*1,174*1,182*1,194*1,198*1,222*1,227*1,234*3,238*2,242*1,243*1,254*1,257*1,258*5,281*2,291*2,306*1,310*2,318*2,325*1,328*3,340*1,343*1,354*1,356*1,357*1,359*2,362*1,365*3,374*2,382*1,393*1,395*2,400*1,402*12,405*1,414*1,416*1,431*2,440*1,448*1,455*3,459*2,478*1,492*1,507*2,509*2,518*3,520*3,523*1";
w["s."]="156*1,238*1,340*1";
w["s3"]="191*3,253*3";
w["s3."]="191*1,253*1";
w["s3get"]="175*2";
w["s3gettask"]="253*46,446*1";
w["s3put"]="472*5";
w["s3puttask"]="191*46,446*1";
w["s5"]="259*1,363*3";
w["sa"]="402*2";
w["sablotorn"]="520*3";
w["safe"]="53*1,81*1";
w["safest"]="42*1";
w["sage"]="404*1";
w["sam"]="42*1,310*1";
w["same"]="11*1,42*6,78*1,102*1,109*1,132*1,133*1,138*1,167*1,169*1,178*1,179*1,183*2,197*1,202*2,205*2,220*2,232*1,240*1,241*1,243*1,247*2,274*2,332*1,335*1,343*1,354*1,377*4,385*3,386*1,394*2,397*1,402*11,403*4,414*1,445*2,458*1,464*2,507*1";
w["same:"]="247*1";
w["samp"]="451*1";