Step 6: Search for colors
Good reader. You're learning.
Next, shalt thou peruse over the packets of sugru that were thusly dumped onto the table in the preceeding step. Thou should find 4, being the number four, unique colorations on the packets, denoting the frequencies of light which the material within the packet will cause to be directed to an onlooker's eyes upon looking at such material contained within each colored packet.