This document appears to be a grid of letters and numbers with no context or explanation. It contains letters and numbers arranged in rows with no obvious meaning or message conveyed. The date at the bottom, abril2013, suggests it was created in April 2013 but provides no additional context about the purpose or meaning of the letters and numbers.

1. D O M L U N M A R M I E J U E V I E S A B
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abril2013