An air combat is on the way, you are asked to command this war. Now planes of enemy are full of the sky. A plane is described with three-dimensional coordinate (x, y, z) (1000 < x, y, z < 1200), and all coordinates are integers. As is shown below:

You have created a missile which can destroy all the planes in a cube whose center is at (x, y, z), and the cube can be as large as (x-r, y-r, z-r) (x+r, y+r, z+r). This missile is so fierce that it will destroy not only enemies in that space, but also friends. And after that a position is occupied by a plane belonging to the opposite side before the explosion, that is to say an enemy plane will be replaced by a friend, a friend will be replaced by an enemy.

You want to reduce our loss, so you need to know which side a plane belongs to in a position.

Input

The first line contains the number of scenarios.

For each scenario you are given a line containing x1 y1 z1 x2 y2 z2, defining the two corners A (x1, y1, z1), B (x2, y2, z2) (1000 <= x1 < x2, y1 < y2, z1 < z2 <= 1200) of the sky. The combat is so fierce that every point in the cube is occupied by an enemy plane at first.

Next line is a number of operation q. (0 < q < 10000). Next q lines:

A character 'U':  followed by 4 integers, a center point M (xi, yi, zi), the range is ri.

A character 'Q':  followed by 3 integers, a position N (xi, yi, zi), if a plane belongs to us, print ”Friend” else print ”Enemy”.

Points M and N are all in cube given above.

Output

Print a line for every 'Q' operation.

Example

Input:
1
1000 1000 1000 1002 1002 1002
4
U 1000 1000 1000 0
U 1001 1001 1001 1
Q 1000 1000 1000
Q 1001 1001 1001

Output:
Enemy
Friend