Determine a sequence of colors, then input that sequence by pressing the button when each color is lit.
Start with the order of the LEDs on the module. This is a sequence of six colors.
Take the 1st and 6th character of the serial number, then the 2nd and 5th, etc. up to the 6th and 1st character, resulting in a list of 6 pairs.
For each such pair of characters, look up the information in the table.
Use the first in the pair for the row, the second for the column.
Letter -> color (R = red, Y = yellow, G = green, B = blue, M = magenta, W = white) Number -> position in your sequence (1 through 6).
Swap those two colors in your sequence. After performing the six swaps, enter the resulting sequence.