456. To determine which effect Depends on another, determine which of the prior criteria applies, and then also which effect’s evaluation is altered by the sequence of applications. That effect is said to Depend on the other.

456.1. To resolve a dependency, the effects within the same layer that created the dependency must be applied such that: 1. Identify which effect Depends on the other within the Layer. 2. Apply the effect that is depended on first. 3. Immediately apply the effect that Depends on the first effect next.