N, M = (int(x) for x in input().split())
offline = set()
d={}
for i in range(M):
    u, v = (int(x) for x in input().split())
    if u not in d:
        d[u] = set()
    d[u].add(v)

ans = []
Q=int(input())
for i in range(Q):
    q=list(map(int, input().split()))
    if q[0] == 1:
        a, b = q[1], q[2]
        if a not in d:
            d[a] = set()
            d[a].add(b)
        elif b not in d[a]:
            d[a].add(b)
        else:
            d[a].discard(b)
        res = 0
        for j in offline:
            if a not in d or j not in d[a]:
                res += 1
        ans.append(N-1-res)
    else:
        a = q[1]
        res = 0
        if a not in offline:
            for j in offline:
                if a not in d or j not in d[a]:
                    res += 1
            offline.add(a)
        else:
            offline.discard(a)
            for j in offline:
                if a not in d or j not in d[a]:
                    res += 1

        ans.append(N-1-res)

for i in ans:
    print(i)