import sys,random

input = lambda :sys.stdin.readline().rstrip()
mi = lambda :map(int,input().split())
li = lambda :list(mi())

H,W = mi()
R = li()
C = li()

A = [[0 for j in range(W)] for i in range(H)]

A[0][0] = 2*H*W
for i in range(1,H):
    A[i][0] = i*2*W

for j in range(1,W):
    for i in range(1,H):
        if j < R[i]:
            A[i][j] = A[i][j-1] + 1
        else:
            A[i][j] = A[i][j-1]
    if C[j]==1:
        A[0][j] = 2*H*W
    else:
        A[0][j] = A[1-C[j]][j]-1

for i in range(H):
    print(*A[i])