Instructions:

• Draw shapes by drawing paths
• Click to toggle animation mode
• When in animation mode, drag a shape to create a motion path
  (You can create multiple motion paths for the same shape)
• In the timeline, drag left/right to move a motion path in time
• Type → to play / pause
• Type ← to jump back to starting time
• Type ↑ to set start time for a shape
  (or duplicate the shape if the cursor is on the shape path)
• Type ↓ to set end time for a shape
• Press SHIFT key and drag in timeline to slide timeline
• Press SHIFT and drag a shape to move it
• Type on the keyboard to create text
• Type CTRL-z to undo
• Type CTRL-y to redo
• Type Backslash key to clear the drawing
• Type option (Alt) key to cycle through colors