can someone tell me what the abbreviations for the color codes in the fsm are?

LG
PU

OR/L
W/L

guessing LG is light grey, OR for orange, idk what L is or PU

 

for anyone wondering

This shows a code for the color of the wire.
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light Green
BR = Brown
OR = Orange
P = Pink
PU = Purple
GY = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green

When the wire color is striped, the base color is given first, followed by the stripe color as
shown below:
Example: L/W = Blue with White Stripe