I added 0.00000000000000000000000000000000001% of the 2nd slice

There is no 2nd slice. I copied and pasted the image into paint and used the bucket tool.

https://i.imgflip.com/6kohpd.png No look at slice 2 it's slightly darker

There's a second color label, but that color does not appear as a slice on the image.

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