n,m = [int(s) for s in input().split()]

a = [[0]*m for i in range(n)]
for i in range(n):
    a[i] = [int(s) for s in input().split()]
    if i==0:
        mx = a[0][0]
        k = 0
        p = 0
    for j in range(0, m):
        if mx < a[i][j]:
            mx = a[i][j]
            k = i
            p = j

print(k, p)