Need Help with T5 Bulb Arrangement!

[Puff]

i just received my tek 6X39W fixture and bulbs. only thing is, i cant figure out how to arrange the bulbs!!

the bulbs i have are:

2x ATI Blue Plus
1x ATI True Actinic
1x UVL 10000K Aquasun
1x ATI 12000K Aquablue Special
1x ATI Pro Color


so far i have put the actinic in the very back fixture...but i have no clue how to arrange the other ones.

my THOUGHT is to obviously have the 2 blue plus bulbs apart from one another (obviously). then after that i have no clue where to put the aquasun, aquablue special, and pro color


please help this T5 newb!!