Here %p format specifier prints a pointer.It depend on how pointers are usually printed on your platform.
Now everything is simple .Suppose pointer is printing in hexadecimal .
0028FEF6 0028FECC 0028FEE4
0028FEF7 0028FED0 0028FEE8
0028FEF8 0028FED4 0028FEAC
............. .............. ..............
0028FF00 0028FEF4 0028FECC