import sys
reader = (s.rstrip() for s in sys.stdin)
input = reader.__next__

n,m = map(int, input().split())
op, *B = input().split()
B = list(map(int, B))
A = [int(input()) for i in range(n)]

C = [[0]*m for i in range(n)]
for i in range(n):
    for j in range(m):
        C[i][j] = A[i]+B[j] if op=="+" else A[i]*B[j]
for i in range(n):
    print(*C[i])