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