On the Subject of Color One Two

I guess twice the LEDs mean half the buttons.

This module will have two numbered buttons and two colored lights. Press the right button according to the below table using the left light as the column and the right light as the row.

Red Blue Green Yellow
Red 1 2 1 2
Blue 2 1 1 2
Green 1 2 2 1
Yellow 2 1 2 1