Mixer 1RGB to 2RGBCMYWKU___Single Color Selection

2x3 Platform which takes in 4 launchers of green, red and blue paint and outputs 8 launchers of red, green, blue, cyan, magenta, yellow, white, black or grey based on a single manual selection. i.e. if you select black, it will output 8 launchers of black; if you select green, it will output 8 launchers of green. It uses the other colors to 'duplicate' more green, red or blue than it started with so that 4 green in can turn into 8 green out. The input must be green on one space pipe layer, red on another layer and blue on the final layer. I don't think the order matters but the order shown in the blueprint will work.