 Over folios 3 and 4, the Azteca are transformed into the Mexica when Huitzilopochtli chooses them to be his people and teaches them to sacrifice blood to him.He also instigates the split of the Mexica from the other eight tribes as foreshadowed on folio 3 with the broken tree and another image of Huitzilopochtli.Next, five men eat together from one basket, then six men sit together, talking and weeping.