# https://yukicoder.me/problems/no/3390




def main():
    N, M = map(int, input().split())
    next_nodes = {}
    for _ in range(M):
        u, v = map(int, input().split())
        u -= 1
        v -= 1
        if u not in next_nodes:
            next_nodes[u] = set()
        next_nodes[u].add(v)
    
    Q = int(input())
    queries = []
    for _ in range(Q):
        values = tuple(map(int, input().split()))
        queries.append(values)

    private = set()
    for q, a, b in queries:
        if q == 2:
            a -= 1
            if a in private:
                private.remove(a)
            else:
                private.add(a)
        elif q == 1:
            a -= 1
            b -= 1
            if a in next_nodes and b in next_nodes[a]:
                next_nodes[a].remove(b)
            else:
                if a not in next_nodes:
                    next_nodes[a] = set()
                next_nodes[a].add(b)
            
        n = N - len(private)
        if a in next_nodes:
            lens = len(next_nodes[a])
            pubs = 0
            for b in next_nodes[a]:
                if b not in private:
                    pubs += 1
            lens -= pubs
        else:
            lens = 0

        if a not in private:
            ans = lens + n - 1
        else:
            ans = lens + n
        print(ans)









if __name__ == "__main__":
    main()