N,K,X = [int(i) for i in input().split()]
cups = []
for i in range(N):
    cups.append(i+1)

for i in range(X-1):
    s1,s2 = [int(i) for i in input().split()]
    cups[s1-1],cups[s2-1] = cups[s2-1],cups[s1-1]

s1,s2 = [str(i) for i in input().split()]
box = []
for i in range(K-X):
    s = [int(i) for i in input().split()]
    box.append(s)
last = [int(i) for i in input().split()]
for i in range(K-X):
    s1,s2 = box[K-X-1-i][0],box[K-X-1-i][1]
    last[s1-1],last[s2-1] = last[s2-1],last[s1-1]
ans = []
for i in range(N):
    if cups[i] != last[i]:
        ans.append(i+1)
print(*ans)