'Conditional formatting in matrix cells

I have the following matrix loaded:

enter image description here

I need to change the font color of the BB column values ​​when the value is below the value contained in the MIN column cell. Being grouped columns, the MIN column will not always be in fourth place. How can I do to compare values ​​taking into account the name of the columns?

Thank you!!

I share the output of the dataset:

enter image description here



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