#include <cstdio>
#include <complex>
using namespace std;
typedef complex<int> p_t;

#define N 22
int n,m;
int g[N][N];


int main()
{
  while(scanf("%d",&n),n) {
    memset(g,0,sizeof(g));
    for (int i=0;i<n;++i) {
      int x,y; scanf("%d%d",&x,&y);
      g[x][y]=1;
    }

    scanf("%d",&m);
    int x=10,y=10;

    for (int i=0;i<m;++i) {
      char c;
      int d;
      scanf(" %c%d",&c,&d);
      int dx=0,dy=0;
      if (c=='N') dy=1;
      else if (c=='S') dy=-1;
      else if (c=='E') dx=1;
      else if (c=='W') dx=-1;
      for (int i=0;i<d;++i) {
	g[x][y]=0;
	x+=dx,y+=dy;
	g[x][y]=0;
      }
      //      printf("%d %d\n",x,y);
    }
    int flag=1;
    for (int i=0;i<N;++i)
      for (int j=0;j<N;++j)
	if (g[i][j]) {
	  //	  printf("%d %d\n",i,j);
	  flag=0;
	}
    if (flag==0) puts("No");
    else puts("Yes");
  }

}