import sys
input = sys.stdin.readline

N, K, X = map(int, input().split())
AB = [tuple(input().split()) for _ in range(K)]
l = list(range(N))
C = list(map(lambda x: x-1, map(int, input().split())))

for Ai, Bi in AB:
    if Ai=='?':
        break
    
    Ai = int(Ai)
    Bi = int(Bi)
    l[Ai-1], l[Bi-1] = l[Bi-1], l[Ai-1]

for Ai, Bi in AB[::-1]:
    if Ai=='?':
        break
    
    Ai = int(Ai)
    Bi = int(Bi)
    C[Ai-1], C[Bi-1] = C[Bi-1], C[Ai-1]

ans = []

for i in range(N):
    if l[i]!=C[i]:
        ans.append(i+1)
    
print(*ans)