for(int i=0;i<N;i++){
		    StringTokenizer st1 = new StringTokenizer(r.readLine());
		    StringTokenizer st2 = new StringTokenizer(r.readLine());
		    int cost = Integer.parseInt(st1.nextToken());
		    steps = Integer.parseInt(st1.nextToken());

		    //System.out.println(st2.countTokens());

		    int[] cities = new int[steps];
		    boolean check = false;
		    int stops = 0;

	    	for(int g=0; g < 3 ; i++){

	    		//cities[g] = Integer.parseInt(st2.nextToken());

	    		System.out.println(steps);

			    if(check == true){
			    	stops++;
			    }
			    if(cities[g] == A){
			    	check = true;
			    	stops++;
			    }
			    if(check == true && cities[g] == B){
			    	check = false;
			    }

	    	}

	    	if(stops < checkpoints && cost < totalcost){
	    		totalcost = cost;
	    		checkpoints = stops;
	    	}
	    }