Colourful Rectangle

We use Red, Green and Blue to make new colours. See the picture below:


Now give you n rectangles, the colour of them is red or green or blue. You have calculate the area of 7 different colour. (Note: A region may be covered by same colour several times, but it’s final colour depends on the kinds of different colour)

The first line is an integer T(T <= 10), the number of test cases. The first line of each case contains a integer n (0 < n <= 10000), the number of rectangles. Then n lines follows. Each line start with a letter C(R means Red, G means Green, B means Blue) and four integers x1, y1, x2, y2(0 <= x1 < x2 < 10^9, 0 <= y1 < y2 < 10^9), the left-bottom's coordinate and the right-top's coordinate of a rectangle.

For each case, output a line "Case a:", a is the case number starting from 1,then 7 lines, each line contain a integer, the area of each colour. (Note: You should print the areas as the order: R, G, B, RG, RB, GB, RGB).

3
2
R 0 0 2 2
G 1 1 3 3 
3
R 0 0 4 4
G 2 0 6 4
B 0 2 6 6
3
G 2 0 3 8
G 1 0 6 1
B 4 2 7 7

Case 1:
3
3
0
1
0
0
0
Case 2:
4
4
12
4
4
4
4
Case 3:
0
12
15
0
0
0
0

2012 ACM/ICPC Asia Regional Hangzhou Online