while True: try: a, b = map(int, input().split()) matrix = [] for i in range(a): matrix.append(list(map(int, input().split()))) x, y = map(int, input().split()) print(matrix[x - 1][y - 1]) except: break
while True: try: a, b = map(int, input().split()) matrix = [] for i in range(a): matrix.append(list(map(int, input().split()))) x, y = map(int, input().split()) print(matrix[x - 1][y - 1]) except: break