Originally Posted by
Jasper2009
Or just in case you prefer a mathematical explanation:
A = Aeroplan miles
B = AQM
C = Distinction miles
D = Lifetime miles
For any miles earnt during a period T, the following is true:
B are a subset of A and C are a subset of A. All B are also C, but not all C are B. D are a subset of B and by extension A.
AND
A >= C >= B >= D
Really couldn't be any simpler, could it?

Brilliant! Just brilliant! ^