I found this quite helpful with a couple of clients recently.
White-GB--41.....Tan-BL--39
White-GB--30.....Tan-GB--31
White-GV--4......Tan-BL--54
White-GV--4......Tan-GB--30
White-BL--40.....Tan-BL--54
White-GB--30.....Tan-GB--31
don't forget to include Yage Glutathione on CV6 and Aeon on GV14