Alexandra and her little brother are playing a game called "Clash of Submarines" (COS, for short). In this game, one can build so many(about 100,000) submarines, and detect and collect underwater treasures.
A submarine use radar to detect treasures. Alexandra's submarines are all face north. For each submarine, its radar can detect treasures between northwest and northeast. For example, the "S" is the submarine, and the "+" is a grid which the submarine can detect, and the "-" is which it cannot detect:
++++-
+++--
-S---
-----
Note: the submarine can also detect the grid it occupies.
To simplify the problem, we build coordinate system on the map. X-axis goes from north to south, and Y-axis from west to east. We define the distance between two points (x1,y1) and (x2,y2) to be max(abs(x1-x2),abs(y1-y2)).
There is something special with the radar. Each submarine has a value D. The submarine can only detect a treasure, if D is a divisor of the distance between the submarine and the treasure. Don't forget any D is a divisor of 0.
Here comes the problem: Given the map of size N*M, and Q submarines' position and D, for each submarine please output the number of treasures it can detect.
Note: in this problem, we only detect treasures and won't collect them, so the submarines don't affect each other.