package contest200911;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.util.List;

public class F {
	InputStream is;
	PrintWriter out;
	String INPUT = "";

	void solve()
	{
////		int[] q = new int[]{1, 1, 2, 2, 3};
//		int[] q = new int[]{3};
//		int u = q.length;
//		int ct = 0;
//		int[] t = new int[16];
//		for(int i = 0;i < 1<<u;i++){
//			int v = 0;
//			for(int j = 0;j < u;j++){
//				if(i<<~j<0){
//					v ^= q[j];
//				}
//			}
//			t[v]++;
//		}
//		tr(t);
//		if(true)return;

		int K = ni(), X = ni();
		if(X == 0){
			out.println("Yes");
			out.println(1);
			out.println(K^1);
			return;
		}
		if(K == 0){
			X++;
		}
		if((X&X-1) != 0){
			out.println("No");
			return;
		}
		int M = Integer.numberOfTrailingZeros(X);

		// (1<<bc)*2-bc = log X

		for(int need = K > 0 ? 1 : 0;;need++){
			long got = (1L<<need)*2 - need;
			if(got >= M){
				List<Integer> span = new ArrayList<>();
				span.add(K);
				int h = 1;
				while(basis(span) < need){
					span.add(h);
					h *= 2;
				}
				M += need;
				int OM = M;
				List<Integer> ret = new ArrayList<>();
				long[] bas = basis2(span);
				if(M > 0){
					ret.add(K);
					M--;
				}
				if(M > 0){
					ret.add(K);
					M--;
				}
				for(int i = 0;i < 1<<20 && M > 0;i++){
					if(i == K)continue;
					if(M > 0 && hasSolution(i, bas)){
						ret.add(i);
						M--;
					}
					if(M > 0 && hasSolution(i, bas)){
						ret.add(i);
						M--;
					}
				}
				out.println("Yes");
				out.println(OM);
				for(int v : ret){
					out.print(v + " ");
				}
				out.println();
				return;
			}
		}
	}

	public static long basis(List<Integer> span)
	{
		long[] bas = new long[64];
		for(long x : span){
			int h = 63-Long.numberOfLeadingZeros(x);
			while(x != 0){
				if(bas[h] != 0){
					x ^= bas[h];
					h = 63-Long.numberOfLeadingZeros(x);
				}else{
					bas[h] = x;
				}
			}
		}
		long ret = 0;
		for(int i = 0;i <64;i++){
			if(bas[i] != 0){
				ret++;
			}
		}
		return ret;
	}

	public static boolean hasSolution(long x, long[] bas)
	{
		int h = 63-Long.numberOfLeadingZeros(x);
		while(x != 0){
			if(bas[h] != 0){
				x ^= bas[h];
				h = 63-Long.numberOfLeadingZeros(x);
			}else{
				return false;
			}
		}
		return true;
	}

	public static long[] basis2(List<Integer> span)
	{
		long[] bas = new long[64];
		for(long x : span){
			int h = 63-Long.numberOfLeadingZeros(x);
			while(x != 0){
				if(bas[h] != 0){
					x ^= bas[h];
					h = 63-Long.numberOfLeadingZeros(x);
				}else{
					bas[h] = x;
				}
			}
		}
		return bas;
	}

	void run() throws Exception
	{
		is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes());
		out = new PrintWriter(System.out);
		
		long s = System.currentTimeMillis();
		solve();
		out.flush();
		if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
//		Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){
//			@Override
//			public void run() {
//				long s = System.currentTimeMillis();
//				solve();
//				out.flush();
//				if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
//			}
//		};
//		t.start();
//		t.join();
	}
	
	public static void main(String[] args) throws Exception { new F().run(); }
	
	private byte[] inbuf = new byte[1024];
	public int lenbuf = 0, ptrbuf = 0;
	
	private int readByte()
	{
		if(lenbuf == -1)throw new InputMismatchException();
		if(ptrbuf >= lenbuf){
			ptrbuf = 0;
			try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
			if(lenbuf <= 0)return -1;
		}
		return inbuf[ptrbuf++];
	}
	
	private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
	private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
	
	private double nd() { return Double.parseDouble(ns()); }
	private char nc() { return (char)skip(); }
	
	private String ns()
	{
		int b = skip();
		StringBuilder sb = new StringBuilder();
		while(!(isSpaceChar(b))){ // when nextLine, (isSpaceChar(b) && b != ' ')
			sb.appendCodePoint(b);
			b = readByte();
		}
		return sb.toString();
	}
	
	private char[] ns(int n)
	{
		char[] buf = new char[n];
		int b = skip(), p = 0;
		while(p < n && !(isSpaceChar(b))){
			buf[p++] = (char)b;
			b = readByte();
		}
		return n == p ? buf : Arrays.copyOf(buf, p);
	}
	
	private int[] na(int n)
	{
		int[] a = new int[n];
		for(int i = 0;i < n;i++)a[i] = ni();
		return a;
	}
	
	private long[] nal(int n)
	{
		long[] a = new long[n];
		for(int i = 0;i < n;i++)a[i] = nl();
		return a;
	}
	
	private char[][] nm(int n, int m) {
		char[][] map = new char[n][];
		for(int i = 0;i < n;i++)map[i] = ns(m);
		return map;
	}
	
	private int[][] nmi(int n, int m) {
		int[][] map = new int[n][];
		for(int i = 0;i < n;i++)map[i] = na(m);
		return map;
	}
	
	private int ni() { return (int)nl(); }
	
	private long nl()
	{
		long num = 0;
		int b;
		boolean minus = false;
		while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
		if(b == '-'){
			minus = true;
			b = readByte();
		}
		
		while(true){
			if(b >= '0' && b <= '9'){
				num = num * 10 + (b - '0');
			}else{
				return minus ? -num : num;
			}
			b = readByte();
		}
	}
	
	private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); }
}