from pprint import pprint as print

'''
1 1 1 0 0 1 0
1 0 1 0 0 1 0
1 0 1 1 1 1 0
0 1 0 0 1 0 0
0 1 0 0 1 1 0
0 1 1 1 0 0 0
счет с единицы, первая коорд-а - y
'''

field = list()
height, width = map(int, input().split())
for _ in range(height):
    field.append(list(input()))
res = ""

for _ in range(int(input())):
    temp = list(map(int, input().split()))
    start, end = temp[:2], temp[2:]

    if start == end:
        res += "1"
        continue
    if field[start[1] - 1][start[0] - 1] == "0":
        res += "0"
        continue

    c = start[1]
    curves = 0
    r = start[0]
    down = False
    while True:
        if curves == 3:
            res += "0"
            break
        if [c, r] == end:
            res += "1"
            break
        try:
            curcell = field[c - 1][r - 1]
        except:
            res += "0"
            break
        if curcell == "1":
            r += 1
        else:
            r -= 1
            c += 1
            curves += 1

print(res)