On Sun, Jun 29, 2014 at 08:42:02PM +0200, José A. Romero L. wrote:
> To solve the specific problem you pose, one doesn't need to know anything
> about the relationship between alleles and blood types -- you don't even
> need to know what an allele is :-)

Cleverly written (especially the last line of (#)! Though as it is:

    λ> (A # A)

hangs
-F

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