Abstract
This big pattern is composed of sub-patterns.
Each sub-patterns is a 3x3 matrix for which each case can be 0 or 1, black or white.
There are only 2 values for each sub-block ; it means 2⁹=512 possiblities.
In this project, I let free the code for choosing one of the 512 possibilities for each sub-pattern.
There isn't constraint.

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