BEGIN{
	line=1;
	while(getline x < F){
		if(line%2!=0){
			split(x,words,",");
			if(words[10]<50){
				if((words[12]==1002)){
					words[12]=1;
				}
				out="";
				for(i=1;i<12;i++){
					out=out words[i]",";
				}
				out=out words[12];
				print out;
			}else
				print x
		}
		line++;	
	}
}