- sorted by depth  (higher = higher-depth = above)
- indented by nesting


- movieClips -
ROOT
		COMMON
	SOUND
	MUSIC
	LOOP
	TRANSITION
	HUD
	SCREEN_OVERLAY
	LEVEL
			MOOD_MC  (if a "MOOD_MC" linkage exists in the library)
			MAP
				OVERLAY / MAP_OVERLAY
				SPRITES
				UNDERLAY
			PANORAMA
			SCREEN


- data / non-movieClips -
SPRITE_GRID
TRACE_SCRIPT
VOW
ROM
RAM
RAM_F
