n, m = map(int, input().split())
a = [[0 for i in range(m + 1)]]
for i in range(m):
    a.append(list(map(int, input().split())))
    a[i + 1].insert(0, 0)
for i in range(m):
    for j in range(m):
        a[i + 1][j + 1] += a[i][j + 1] + a[i + 1][j] - a[i][j]
for i in range(n):
    x, y = map(int, input().split())
    res = 0
    for x1 in range(x):
        for y1 in range(y):
            for x2 in range(m - x + 1):
                for y2 in range(m - y + 1):
                    if a[x1][y1] + a[x2 + x][y2 + y] - a[x1][y2 + y] - a[x2 + x][y1] == 0:
                        res += 1
    print(res)