N, Q = map(int, input().split())
A = list(map(int, input().split()))

smaller, larger = [], []

for i in range(0, N, 2):
    print("?", i + 1, N, i + 2, N)
    X = int(input())

    if X == 1:
        smaller.append(i)
        larger.append(i + 1)
    elif X == 0:
        smaller.append(i + 1)
        larger.append(i)
    else:
        exit()

smallest = smaller[0]
for i in range(1, len(smaller)):
    print("?", smallest + 1, N, smaller[i] + 1, N)
    X = int(input())

    if X == 0:
        smallest = smaller[i]
    elif X == 1:
        pass
    else:
        exit()

largest = larger[0]
for i in range(1, len(larger)):
    print("?", largest + 1, N, larger[i] + 1, N)
    X = int(input())

    if X == 1:
        largest = larger[i]
    elif X == 0:
        pass
    else:
        exit()

print("!", smallest + 1, smallest + 1, largest + 1, N)