/* Helper function */
double calcQuadA(double px0,double py0,double pz0,double px1,double py1,double pz1) {
	double dx=px1-px0;
	double dy=py1-py0;
	double dz=pz1-pz0;
	return dx*dx+dy*dy+dz*dz;
}

/* Helper function */
double calcQuadB(double px0,double py0,double pz0,double px1,double py1,double pz1,double cx,double cy,double cz) {
	double dx1=px1-px0;
	double dy1=py1-py0;
	double dz1=pz1-pz0;
	double dx2=px0-cx;
	double dy2=py0-cy;
	double dz2=pz0-cz;
	return 2*(dx1*dx2+dy1*dy2+dz1*dz2);
}

/* Helper function */
double calcQuadC(double px0,double py0,double pz0,double cx,double cy,double cz,double radius) {
	double dx=px0-cx;
	double dy=py0-cy;
	double dz=pz0-cz;
	return dx*dx+dy*dy+dz*dz-radius*radius;
}

/* Helper function */
double doQuadratic(double a,double b,double c) {
	double root=b*b-4*a*c;
	if(root<0) {
		return -1;
	} else {
		return (-b-sqrt(root))/(2*a);
	}
}

/* This function takes arguments for a ray and a sphere and returns */
double intersectRayAndSphere(double px0,double py0,double pz0,double px1,double py1,double pz1,double cx,double cy,double cz,double radius) {
	double a,b,c;

	a=calcQuadA(px0,py0,pz0,px1,py1,pz1);
	b=calcQuadB(px0,py0,pz0,px1,py1,pz1,cx,cy,cz);
	c=calcQuadC(px0,py0,pz0,cx,cy,cz,radius);

	return doQuadratic(a,b,c);
}

double intersectRayAndPlane(double px0,double py0,double pz0,double px1,double py1,double pz1,double cx,double cy,double cz,double nx,double ny,double nz) {
	double dcx=px0-cx;
	double dcy=py0-cy;
	double dcz=pz0-cz;
	double dpx=px1-px0;
	double dpy=py1-py0;
	double dpz=pz1-pz0;
	double numer=dcx*nx+dcy*ny+dcz*nz;
	double denom=dpx*nx+dpy*ny+dpz*nz;
	if(denom<numer*1e-8 && denom>-numer*1e-8) {
		return -1;
	} else {
		return -numer/denom;
	}
}

double calcDistance(double x1,double y1,double z1,double x2,double y2,double z2) {
	double dx=x1-x2;
	double dy=y1-y2;
	double dz=z1-z2;
	return sqrt(dx*dx+dy*dy+dz*dz);
}

int main(void) {
	double px1,py1,pz1;
	double cx,cy,cz;
	double radius;
	double nx,ny,nz;
	double iVal;
	int size;
	char style;
	int i,j;
	double dist;

	scanf("%d",&size);
	printf("%d %d\n",size,size);
	scanf(" %c",&style);
	if(style=='s') {
		scanf("%lf %lf %lf %lf",&cx,&cy,&cz,&radius);
	} else {
		scanf("%lf %lf %lf %lf %lf %lf",&cx,&cy,&cz,&nx,&ny,&nz);
	}

	for(i=0; i<size; ++i) {
		for(j=0; j<size; ++j) {
			px1=-1.0+j*2.0/size;
			py1=0;
			pz1=1.0-i*2.0/size;
			if(style=='s') {
				iVal=intersectRayAndSphere(0,-1,0,px1,py1,pz1,cx,cy,cz,radius);
			} else {
				iVal=intersectRayAndPlane(0,-1,0,px1,py1,pz1,cx,cy,cz,nx,ny,nz);
			}
			if(iVal<0) dist=-1;
			else dist=calcDistance(0,-1,0,iVal*px1,-1+iVal*(py1+1),iVal*pz1);
			printf("%f ",dist);
		}
	}

	return 0;
}