#check
n,k=map(int,input().split())
if not (1<=n<=250):print(aaa)
if not (0<=k<=10**14):print(aaa)
for iii in range(2*n):
    s=list(input())
    if not len(s)==2*n:print(aaa)
    for i in range(len(s)):
        if s[i] not in ["#","."]:print(aaa)
for iii in range(2*n):
    c=list(map(int,input().split()))
    if not (len(c)==2*n):print(aaa)
    if not (-10**9<=min(c)<=max(c)<=10**9):print(aaa)