//Author: ksyx
#include<cstdio>
const int MAXN=100+5;
const int MAXL=5+5;
int pos[MAXN][4],totwin,x1,y1,x2,y2,n;char op[MAXL];
void OrderChange(int src,int targ)
{
	for(int i=0;i<4;i++)
		pos[targ][i]=pos[src][i];
}
int FindWindow(int x,int y)
{
	for(int i=1;i<=totwin;i++)
		if(x>=pos[i][0] && y>=pos[i][1] && x<=pos[i][2] && y<=pos[i][3])
			return i;
	return 0;
}
void SetValue()
{
	pos[1][0]=x1;pos[1][1]=y1;pos[1][2]=x2;pos[1][3]=y2;
}
int main()
{
	int targ;
	scanf("%d",&n);
	for(int i=1;i<=n;i++)
	{
		scanf("%s",op);
		if(op[2]=='e')
		{
			scanf("%d %d %d %d",&x1,&y1,&x2,&y2);
			for(int i=totwin;i>=1;i--)
				OrderChange(i,i+1);
			SetValue();
			totwin++;
		}
		if(op[2]=='i')
		{
			scanf("%d %d",&x1,&y1);
			targ=FindWindow(x1,y1);
			if(!targ) continue;
			x1=pos[targ][0];y1=pos[targ][1];x2=pos[targ][2];y2=pos[targ][3];
			for(int i=targ-1;i>=1;i--)
				OrderChange(i,i+1);
			SetValue();
		}
		if(op[2]=='o')
		{
			scanf("%d %d",&x1,&y1);
			targ=FindWindow(x1,y1);
			if(!targ) continue;
			for(int i=targ+1;i<=totwin;i++)
				OrderChange(i,i-1);
			totwin--;
		}
		if(op[2]=='v')
		{
			scanf("%d %d %d %d",&x1,&y1,&x2,&y2);
			targ=FindWindow(x1,y1);
			pos[targ][0]+=x2;pos[targ][1]+=y2;pos[targ][2]+=x2;pos[targ][3]+=y2;
			x1=pos[targ][0];y1=pos[targ][1];x2=pos[targ][2];y2=pos[targ][3];
			for(int i=targ-1;i>=1;i--)
				OrderChange(i,i+1);
			SetValue();
		}
	}
	if(!totwin) printf("Nothing"); else {for(int i=0;i<4;i++) printf("%d ",pos[1][i]);}
	return 0;
}