#include <bits/stdc++.h>
#define int long long
#define endl "\n"
using namespace std;
int a[1005][1005];
signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);cout.tie(nullptr);
	
	int n,x,y;
	cin>>n>>x>>y;
	cout<<"Yes"<<endl<<n-1<<endl;
	for(int i=0;i<=n+1;i++)
	{
		a[0][i]=1;
		a[n+1][i]=1;
		
		a[i][0]=1;
		a[i][n+1]=1;
	}
	int x1=x,y1=y;
	int x2=x,y2=y;
	int x3=x-1,y3=y+1;
	int x4=x+1,y4=y-1;
	for(int i=1;i<=(n-1);i++)
	{
		if(a[x1+1][y1+1]!=1)
		{
			a[x1+1][y1+1]=1;
			cout<<x1+1<<" "<<y1+1<<" "<<-i<<" "<<-i<<endl;
			x1++;y1++;
			y3++;
			x4++;
		}
		else if(a[x2-1][y2-1]!=1)
		{
			a[x2-1][y2-1]=1;
			cout<<x2-1<<" "<<y2-1<<" "<<i<<" "<<i<<endl;
			x2--;y2--;
			x3--;
			y4--;
		}
		else if(a[x3][y3]!=1 && x3>=0 && y3<=n)
		{
			a[x3][y3]=1;
			cout<<x3<<" "<<y3<<" "<<i<<" "<<-i<<endl;
			x3--;y3++;
		}
		else if(a[x4][y4]!=1 && x4<=n && y4>=0)
		{
			a[x4][y4]=1;
			cout<<x4<<" "<<y4<<" "<<-i<<" "<<i<<endl;
			x4++;y4--;
		}				
	}

	return 0;
}/*Orz Orz Orz ACACAC*/