{
	int n,t;
	double p,w,v,gx,gy;
	double a,r,z,b,c,s,x,y;
	rd(n);
	rep(i,n){
		rd(t,p,w,v,gx,gy);
		v+=1;
		r=v*v+w*w;
		if(r>0){
			a=atan2(w,v);
			z=0;
			b=1;
			rep(j,t)z+=b,b*=r;
			c=cos(-a*t);
			s=sin(-a*t);
			b=pow(r,.5*t);
			x=(gx*c-gy*s-b)/z*b;
			y=(gx*s+gy*c-0)/z*b;
			v/=r;
			w/=r;
			rep(j,t){
				z=x*v-y*w;
				y=x*w+y*v;
				wt(x=z,y);
			}
		}else{
			rep(j,t-1)wt(0,0);
			wt(gx,gy);
		}
	}
}