import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

public class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String[] sa = br.readLine().split(" ");
		int n = Integer.parseInt(sa[0]);
		int m = Integer.parseInt(sa[1]);
		Map<Integer, Set<Integer>> map = new HashMap<>();
		for (int i = 0; i < m; i++) {
			sa = br.readLine().split(" ");
			int u = Integer.parseInt(sa[0]);
			int v = Integer.parseInt(sa[1]);
			Set<Integer> set = map.get(u);
			if (set == null) {
				set = new HashSet<>();
				map.put(u, set);
			}
			set.add(v);
		}

		Set<Integer> ngSet = new HashSet<>();
		int q = Integer.parseInt(br.readLine());
		PrintWriter pw = new PrintWriter(System.out);
		for (int i = 0; i < q; i++) {
			sa = br.readLine().split(" ");
			int t = Integer.parseInt(sa[0]);
			int a = Integer.parseInt(sa[1]);
			int b = Integer.parseInt(sa[2]);
			if (t == 1) {
				Set<Integer> set = map.get(a);
				if (set == null) {
					set = new HashSet<>();
					set.add(b);
					map.put(a, set);
				} else {
					if (set.contains(b)) {
						set.remove(b);
					} else {
						set.add(b);
					}
				}
			} else {
				if (ngSet.contains(a)) {
					ngSet.remove(a);
				} else {
					ngSet.add(a);
				}
			}
			Set<Integer> set = map.get(a);
			int ans = n - ngSet.size();
			if (!ngSet.contains(a)) {
				ans--;
			}
			if (set != null) {
				for (Integer e : ngSet) {
					if (set.contains(e)) {
						ans++;
					}
				}
			}
			pw.println(ans);
		}
		pw.flush();
		br.close();
	}
}