import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;


public class calc {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		Queue<String> out = new LinkedList<String>();
		int nc = in.nextInt();
		for (int c = 0; c < nc; c++) {
			out.add("------+---------");
			out.add(" time | elapsed");
			out.add("------+---------");
			int sh = in.nextInt();
			int sm = in.nextInt();
			int dh = in.nextInt();
			int dm = in.nextInt();
			int eh = sh + dh;
			int em = sm + dm;
			if (em >= 60) {
				em -= 60;
				eh++;
			}
			for (int i = sh; i <= eh; i++) {
				String buf = "";
				buf += format(i) + ":XX | XX";
				if (i == sh) {
					if (sm != 0) {
						buf += " - " + sm;
					}
				} else {
					buf += " + " + (((i - sh) * 60) - sm);
				}
				out.add(buf);
			}
		}
		
		while (out.size() > 0) System.out.println(out.poll());
	}
	
	public static String format(int n) {
		if (n < 10) return " " + n;
		if (n <= 12) return n + "";
		return format(n - 12);
	}
	
}