Ram Concept - Load combinations - Alt. Envelope factor

I am trying to create a service load combination to consider 75% of wind load from two wind directions on my roof slab. I want to know if this set up would cover all the combination listed below.

D+0.45Wx+0.45Wz
D+0.45Wx-0.45Wz
D-0.45Wx-0.45Wz

D-0.45Wx+0.45Wz
0.6D+0.45Wx+0.45Wz
0.6D+0.45Wx-0.45Wz
0.6D-0.45Wx-0.45Wz
0.6D-0.45Wx+0.45Wz


Thanks in advance!