#include <nds.h>
 
// Explanation:
// The following code shows the problem. There are two allocations each yielding
// different adresses. One memory location is filled with red pixels, the other
// is filled with blue pixels. They are then rendered, however you will see two
// red sprites instead of a red and a blue. The reason is that the second
// allocation is not aligned to the boundaries implied by
// SpriteMapping_Bmp_1d_128 meaning that when the oam stores the memory adresses
// as an offset based on the boundary size, both offsets are truncated to the