n, m = map(int, input().split())
a = list(map(int, input().split()))
t = [list(map(int, input().split())) for _ in range(n)]

vac = [0 for _ in range(m)]
student = [-1 for i in t]

for i in range(m):
    for j in range(n):
        if vac[t[j][i]] < a[t[j][i]] and student[j] == -1:
            student[j] = t[j][i]
            vac[t[j][i]] += 1

print(*student)