import numpy as np

N, M = map(int, input().split())

B = input().split()

op = B[0]

B = np.array(list(map(int, B[1:])))


if op == '+':
    
    for i in range(N):
        
        print(*(B + int(input())))
    
else:
    
    for i in range(N):
        
        print(*(B * int(input())))