|Time limit : 1 s||Memory limit : 5 mb|
|Submitted : 218||Accepted : 49|
N opaque rectangles (1 <= N <= 1000) of various colors are placed on a white sheet of paper whose size is A wide by B long. The rectangles are put with their sides parallel to the sheet's borders. All rectangles fall within the borders of the sheet so that different figures of different colors will be seen.
The coordinate system has its origin (0,0) at the sheet's lower left corner with axes parallel to the sheet's borders.
The order of the input lines dictates the order of laying down the rectangles. The first input line is a rectangle "on the bottom".
|Line 1:||A, B, and N, space separated (1 <= A,B <= 10,000)|
|Lines 2-N+1:||Five integers: llx, lly, urx, ury, color: the lower left coordinates and upper right coordinates of the rectangle whose color is `color' (1 <= color <= 2500) to be placed on the white sheet. The color 1 is the same color of white as the sheet upon which the rectangles are placed.|
20 20 3 2 2 18 18 2 0 8 19 19 3 8 0 10 19 4
1 91 2 84 3 187 4 38