You've got two rectangular tables with sizes na × ma and nb × mb cells. The tables consist of zeroes and ones. We will consider the rows and columns of both tables indexed starting from 1. Then we will define the element of the first table, located at the intersection of the i-th row and the j-th column, as ai, j; we will define the element of the second table, located at the intersection of the i-th row and the j-th column, as bi, j. 

We will call the pair of integers (x, y) a shift of the second table relative to the first one. We'll call the overlap factor of the shift (x, y) value:

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where the variables i, j take only such values, in which the expression ai, j·bi + x, j + y makes sense. More formally, inequalities 1 ≤ i ≤ na, 1 ≤ j ≤ ma, 1 ≤ i + x ≤ nb, 1 ≤ j + y ≤ mb must hold. If there are no values of variables i, j, that satisfy the given inequalities, the value of the sum is considered equal to 0. 

Your task is to find the shift with the maximum overlap factor among all possible shifts.

Input

The first line contains two space-separated integers na, ma (1 ≤ na, ma ≤ 50) — the number of rows and columns in the first table. Then na lines contain ma characters each — the elements of the first table. Each character is either a "0", or a "1".

The next line contains two space-separated integers nb, mb (1 ≤ nb, mb ≤ 50) — the number of rows and columns in the second table. Then follow the elements of the second table in the format, similar to the first table.

It is guaranteed that the first table has at least one number "1". It is guaranteed that the second table has at least one number "1".

Output

Print two space-separated integers x, y (|x|, |y| ≤ 109) — a shift with maximum overlap factor. If there are multiple solutions, print any of them.

Examples

Input

3 2
01
10
00
2 3
001
111


Output

0 1


Input

3 3
000
010
000
1 1
1


Output

-1 -1
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Writer;
import java.math.BigInteger;
import java.util.InputMismatchException;

/**
 * Actual solution is at the top, in class Solver
 */
final public class Main implements Runnable {
	private static String[] args;

	public static void main(String[] args) {
		Main.args = args;
		new Thread(null, new Main(), "MyRunThread", 1 << 26).start();
	}

	@Override
	public void run() {
		long time_beg = -1;
		InputStream inputStream = System.in;
		OutputStream outputStream = System.out;
		if (args.length > 0 && args[0].equals("outside")) {
			time_beg = System.currentTimeMillis();
			try {
				inputStream = new FileInputStream("IO/in.txt");
//				outputStream = new FileOutputStream("IO/out.txt");
			} catch (Exception e) {
				System.err.println(e);
				System.exit(1);
			}
		} else {
			try {
//				inputStream = new FileInputStream("file_name");
//				outputStream = new FileOutputStream("file_name");
			} catch (Exception e) {
				System.err.println(e);
				System.exit(1);
			}
		}

		Solver s = new Solver();
		s.in = new InputReader(inputStream);
		s.out = new OutputWriter(outputStream);
		if (args.length > 0 && args[0].equals("outside")) {
			s.debug = new DebugWriter(s.out);
		}

		s.solve();
		s.out.close();

		if (args.length > 0 && args[0].equals("outside")) {
			s.debug.close();
			System.err.printf("*** Total time: %.3f ***\n", (System.currentTimeMillis() - time_beg) / 1000.0);
		}
	}
}

final class Solver {
	InputReader in;
	OutputWriter out;
	DebugWriter debug;

	public void solve() {
		int n1 = in.readInt();
		int m1 = in.readInt();
		int[][] mas1 = new int[n1][m1];
		for (int j = 0; j < n1; ++j) {
			String s = in.readString();
			for (int i = 0; i < m1; ++i)
				mas1[j][i] = s.charAt(i) == '1' ? 1 : 0;
		}

		int n2 = in.readInt();
		int m2 = in.readInt();
		int[][] mas2 = new int[n2][m2];
		for (int j = 0; j < n2; ++j) {
			String s = in.readString();
			for (int i = 0; i < m2; ++i)
				mas2[j][i] = s.charAt(i) == '1' ? 1 : 0;
		}

		int best = -1;
		int X = -1;
		int Y = -1;

		for (int x = -50; x < 50; ++x)
			for (int y = -50; y < 50; ++y) {
				int count = 0;
				for (int j = 0; j < n1; ++j)
					for (int i = 0; i < m1; ++i)
						if (j + x >= 0 && j + x < n2 && i + y >= 0 && i + y < m2)
							count += mas1[j][i] * mas2[j + x][i + y];
				if (best < count) {
					best = count;
					X = x;
					Y = y;
				}
			}
		out.printLine(X + " " + Y);
	}
}

final class InputReader {
	private boolean finished = false;

	private InputStream stream;
	private byte[] buf = new byte[1024];
	private int curChar;
	private int numChars;

	public InputReader(InputStream stream) {
		this.stream = stream;
	}

	private int read() {
		if (numChars == -1)
			throw new InputMismatchException();
		if (curChar >= numChars) {
			curChar = 0;
			try {
				numChars = stream.read(buf);
			} catch (IOException e) {
				throw new InputMismatchException();
			}
			if (numChars <= 0)
				return -1;
		}
		return buf[curChar++];
	}

	public int peek() {
		if (numChars == -1)
			return -1;
		if (curChar >= numChars) {
			curChar = 0;
			try {
				numChars = stream.read(buf);
			} catch (IOException e) {
				return -1;
			}
			if (numChars <= 0)
				return -1;
		}
		return buf[curChar];
	}

	public int readInt() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		int res = 0;
		do {
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}

	public long readLong() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		long res = 0;
		do {
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}

	public String readString() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		StringBuilder res = new StringBuilder();
		do {
			res.appendCodePoint(c);
			c = read();
		} while (!isSpaceChar(c));
		return res.toString();
	}

	public static boolean isSpaceChar(int c) {
		return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
	}

	private String readLine0() {
		StringBuilder buf = new StringBuilder();
		int c = read();
		while (c != '\n' && c != -1) {
			if (c != '\r')
				buf.appendCodePoint(c);
			c = read();
		}
		return buf.toString();
	}

	public String readLine() {
		String s = readLine0();
		while (s.trim().length() == 0)
			s = readLine0();
		return s;
	}

	public String readLine(boolean ignoreEmptyLines) {
		if (ignoreEmptyLines)
			return readLine();
		else
			return readLine0();
	}

	public BigInteger readBigInteger() {
		try {
			return new BigInteger(readString());
		} catch (NumberFormatException e) {
			throw new InputMismatchException();
		}
	}

	public char readCharacter() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		return (char) c;
	}

	public double readDouble() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		double res = 0;
		while (!isSpaceChar(c) && c != '.') {
			if (c == 'e' || c == 'E')
				return res * Math.pow(10, readInt());
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		}
		if (c == '.') {
			c = read();
			double m = 1;
			while (!isSpaceChar(c)) {
				if (c == 'e' || c == 'E')
					return res * Math.pow(10, readInt());
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				m /= 10;
				res += (c - '0') * m;
				c = read();
			}
		}
		return res * sgn;
	}

	public boolean isExhausted() {
		int value;
		while (isSpaceChar(value = peek()) && value != -1)
			read();
		return value == -1;
	}
}

final class OutputWriter {
	private final PrintWriter writer;

	public OutputWriter(OutputStream outputStream) {
		writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
	}

	public OutputWriter(Writer writer) {
		this.writer = new PrintWriter(writer);
	}


	public void print(Object... objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(Object... objects) {
		print(objects);
		writer.println();
	}

	public void printFormat(String format, Object... objects) {
		writer.printf(format, objects);
	}


	public void print(char[] objects) {
		writer.print(objects);
	}

	public void printLine(char[] objects) {
		writer.println(objects);
	}

	public void printLine(char[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(int[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(int[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(int[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(short[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(short[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(short[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(long[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(long[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(long[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(double[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(double[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(double[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(byte[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(byte[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(byte[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void print(boolean[] objects) {
		for (int i = 0; i < objects.length; i++) {
			if (i != 0)
				writer.print(' ');
			writer.print(objects[i]);
		}
	}

	public void printLine(boolean[] objects) {
		print(objects);
		writer.println();
	}

	public void printLine(boolean[][] objects) {
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
	}


	public void close() {
		writer.close();
	}

	public void flush() {
		writer.flush();
	}
}

final class DebugWriter {
	private final OutputWriter writer;

	public DebugWriter(OutputWriter writer) {
		this.writer = writer;
	}

	private void printDebugMessage() {
		writer.print("debug:\t");
	}


	public void printLine(Object... objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printFormat(String format, Object... objects) {
		flush();
		printDebugMessage();
		writer.printFormat(format, objects);
		flush();
	}


	public void printLine(char[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(char[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(double[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(double[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(int[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(int[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(short[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(short[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(long[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(long[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(byte[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(byte[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void printLine(boolean[] objects) {
		flush();
		printDebugMessage();
		writer.printLine(objects);
		flush();
	}

	public void printLine(boolean[][] objects) {
		flush();
		for (int i = 0; i < objects.length; ++i)
			printLine(objects[i]);
		flush();
	}


	public void flush() {
		writer.flush();
	}

	public void close() {
		writer.close();
	}
}
