Specify intro and outro delay time to get effects out of sync.
In the following example each circle has intro and outro animations defined:
Intro Animation: Fly from Top
Outro Animation: Fly to Top-Left
Choose "Animation" > "Effect Synchronization" and specify Animation Intervals in seconds. This is a delay between the end of each intro animation or between the start or each outro animation.
The order of animations is determined by the stacking order. Items in front start first. To change stacking order select the item and choose Edit > Bring to Front or Send to Back.
Choose "Animation" > "Timeline" to view effect synchronization.
White color - the object invisible, blue - the object is moving, gray - the object is static.