Ok, so just to be sure, I have the following flights which I think qualify:

YVR-SYD M class
SYD-YVR M class

YVR-YYZ-MKE H class
MKE-YYZ-YVR H class

YVR-SEA Y class
SEA-YVR Y class

Should that do it, or does anyone see any problems?

Thanks.