import sys

input = sys.stdin.buffer.readline

N, M = map(int, input().split())
A = tuple(tuple(map(int, input().split())) for _ in range(N))

ct = [0] * M
for B in A:
    for m, x in enumerate(B):
        ct[m] += x

scores = []
for B in A:
    score = 0
    for m, x in enumerate(B):
        score += ct[m] * x
    scores.append(score)

X = [0] * M
for i, _ in sorted(enumerate(scores), key=lambda x: -x[1])[::2]:  # score 大きい順に取る
    for m, x in enumerate(A[i]):
        X[m] += x
ans = 0
for m, x in enumerate(X):
    ans += 2 * ct[m] * x - ct[m] * ct[m]
print(ans)