The first floor contains a polonium generator, a thulium generator, a thulium-compatible microchip, a promethium generator, a ruthenium generator, a ruthenium-compatible microchip, a cobalt generator, and a cobalt-compatible microchip. The second floor contains a polonium-compatible microchip and a promethium-compatible microchip. The third floor contains nothing relevant. The fourth floor contains nothing relevant.

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