Virochip Design: Part 11

How would you interpret this hybridization pattern?

Genome maps of Virus A and Virus B from Family alpha with conserved regions alpha 1 and alpha 2 and variable regions A-1, A-2, B-1, and B-2 marked.
An open tube marked Sample 4 with an arrow that points to a 6-spot Virochip with bright green spots marked alpha 1, alpha 2, and B-2, and khaki spots labeled A-1, A-2, and B-1.