id	keyword
ap-10147	vortex
ap-10147	spoiler
ap-10147	vortices
ap-10147	variant
ap-10147	figure
ap-10147	velocity
ap-10147	correlation
ap-10147	car
ap-10147	wake
ap-10147	stream
ap-10147	wind
ap-10147	model
ap-10147	mean