#include<iostream>
#include<cstdio>
using namespace std;
int n,x0,y0,xt,yt;
struct move{
	int x;
	int y;
};
int main()
{
	freopen("lovingfinding.in","r",stdin);
	freopen("lovingfinding.out","w",stdout);
	cin>>n>>x0>>y0>>xt>>yt;
	move g[n+1];
	move point[n+1];
	for(int i=1;i<=n;i++)
	{
		cin>>g[i].x;
		cin>>g[i].y;
	}
	point[0].x=x0;
	point[0].y=y0;
	int flag=1;
	for(int i=1;i<=n;i++)
	{
		point[i].x=point[i-1].x+g[i].x;
		point[i].y=point[i-1].y+g[i].y;
		cout<<point[i].x<<' '<<point[i].y<<endl;
		if(point[i].x==xt&&point[i].y==yt)
		{
			cout<<flag;
			return 0;
		}
		flag++;
		for(int j=1;j<=i-1;j++)
		{
			if(point[i].x==point[j].x&&point[i].y==point[j].y)
			{
				flag--;
				break;
			}
		}
	}
	cout<<"SingleDogMZX";
	fclose(stdin);
	fclose(stdout);
	return 0;
	
}