#include <stdio.h>#include <stdio.h>#include <string.h>#include <math.h>int a[100],b[100];char s[100][10];const double PI=acos(-1.0);double dis(int x,int y){ return sqrt((double)(x*x+y*y));}double area(int x1,int y1,int x2,int y2,double r1,double r2){ double s=dis(x2-x1,y2-y1); if(r1+r2<=s) return 0; else if(r2-r1>=s) return PI*r1*r1; else if(r1-r2>=s) return PI*r2*r2; double q1=acos((r1*r1+s*s-r2*r2)/(2*r1*s)); double q2=acos((r2*r2+s*s-r1*r1)/(2*r2*s)); return (r1*r1*q1+r2*r2*q2-r1*s*sin(q1));}bool inrec(int x1,int y1,int x2,int y2,int i,int j){ return (x1<=i&&i<=x2&&y1<=j&&j<=y2);}bool incir(int x,int y,int r,int i,int j){ return (i-x)*(i-x)+(j-y)*(j-y)<=r*r;}int main(){ int t; scanf("%d",&t); while (t--) { scanf("%s",s[0]); if (s[0][0] == 'R') scanf("%d%d%d%d",&a[0],&a[1],&a[2],&a[3]); else scanf("%d%d%d",&a[0],&a[1],&a[2]); scanf("%s",s[1]); if (s[1][0]=='R') scanf("%d%d%d%d",&b[0],&b[1],&b[2],&b[3]); else scanf("%d%d%d",&b[0],&b[1],&b[2]); if (s[0][0]=='C'&&s[1][0]=='C') printf("%.0fn",area(a[0],a[1],b[0],b[1],a[2],b[2])); else { double ans=0; for (int i=0;i<=2000;i++) for (int j=0;j<=2000;j++) { int ans1,ans2; if (s[0][0]=='R') ans1=inrec(a[0]*200,a[1]*200,a[2]*200,a[3]*200,i,j); else ans1=incir(a[0]*200,a[1]*200,a[2]*200,i,j); if (s[1][0]=='R') ans2=inrec(b[0]*200,b[1]*200,b[2]*200,b[3]*200,i,j); else ans2=incir(b[0]*200,b[1]*200,b[2]*200,i,j); if (ans1&&ans2) ans+=0.005*0.005; } printf("%.0fn",ans); } } return 0;}
