Ok, here’s what I’ve managed to figure out;
Gobo
0-7 = spiral
8-15 = splat
16-23 = open
24-32 = Flower
33-39 = Burst
40-47 = spiral 2
48-55 = blocks
56-63 = dots
Color
0-15 = white
16-31 = Red
32-47 = Turquoise
48-63 = Orange
64-79 = Blue
80-95 = Yellow
96-111 = Green
112-127 = Purple