How to use the format. function in format

w["forcecompat"]="56*1,124*1,145*1";
w["forcecr"]="69*1,301*1";
w["forcedelet"]="221*1,495*1";
w["forceencod"]="460*1";
w["forceextract"]="227*1,395*1";
w["forcemov"]="221*1";
w["fore"]="470*1";
w["foreach"]="207*1,286*3";
w["foreachtask"]="207*46,453*1";
w["forget"]="216*1,236*1,270*1,470*1";
w["fork"]="282*1";
w["form"]="6*2,42*6,76*1,237*1,256*1,366*1,402*3,431*1,465*1,505*2";
w["form."]="402*1";
w["formal"]="236*1";
w["format"]="14*53,62*46,75*1,107*6,109*3,132*4,135*48,136*1,139*1,149*2,170*5,194*4,197*3,223*3,232*3,236*1,238*2,240*3,254*1,258*1,259*4,280*2,283*3,287*1,320*1,324*1,327*1,335*2,340*2,354*3,363*5,365*4,387*1,402*11,407*1,420*2,424*1,430*1,440*2,456*4,493*1,504*2";
w["format."]="107*2,170*1,197*1,223*1,232*1,240*1,354*1,363*1,456*1,460*1";
w["format:"]="107*1,139*1,194*2,259*1,363*1";
w["formatoutput"]="109*1";
w["formats."]="109*1,197*1,232*1,240*1,259*1,283*1,335*1,340*1,354*1";
w["formatt"]="6*2,7*2,109*12,149*1,197*1,232*1,240*1,262*2,335*8,340*9,402*2,405*3,420*1,430*3,443*7,456*1";
w["formatters."]="402*1";
w["formattin"]="138*1";
w["former"]="42*1";
w["formi"]="42*1";
w["forms:"]="465*1";
w["fortun"]="470*1";
w["forward"]="242*1,334*1,484*1,518*1";
w["forward."]="484*1";
w["forwardslash"]="518*1";
w["found"]="42*1,60*3,102*1,307*1,317*2,333*2,343*1,382*2,462*1,505*1";
w["found."]="42*1";
w["founda"]="402*1";