BEGIN { line=0 }
{
	FS=",|<=";
	line++;
	if(line >= 12 )
		if( match ( $0, "<=" ) > 0 ) { 
			gsub(" ", "", $1);
			left = $1;
			z = 0;
			for(i=2 ; i<=NF ; i++) {
				gsub("\(|\)|;| ","",$i);
				z++;
				right[z] = $i;
			}
			while( right[z]=="" ) {
				getline;
				z--;
				for(i=1 ; i<=NF ; i++) {
					gsub("\(|\)|;| ","",$i);
					z++;
					right[z] = $i;
				}
			}
			for(i=1;i<=z;i++) {
				print "\t"left"("z-i") <= "right[i]";"
			}
		} else if( match ($0, "use work.") == 0) {
			print $0;
		}
}