N, M = map(int, input().split())
A = list(map(int, input().split()))
T = [list(map(int, input().split())) for _ in range(N)]

T1 = [-1 for i in T]
T2 = [0 for _ in range(M)]

for i in range(M):
  for j in range(N):
    if T2[T[j][i]] < A[T[j][i]] and T1[j] == -1:
      T1[j] = T[j][i]
      T2[T[j][i]] += 1
print(*T1)