"Valjean went to the barricade to save Marius for Cosette's sake," Teja says. "That I learned from what Gavroche told me. We cannot draw strict lines; there are no simply sides in this tale, or we would not need the diagram."

Pause.

"Put Javert in the middle, though, for he is the one that needs our help most in this, and that is least likely to accept it if freely offered. Javert hates being in debt for anything, especially his life, or apparently, his sanity."

Which is what seems to need saving.