id	keyword
bjos-8646126	color
bjos-8646126	teeth
bjos-8646126	roughness
bjos-8646126	surface
bjos-8646126	denture
bjos-8646126	communis
bjos-8646126	shade
bjos-8646126	brushing
bjos-8646126	ricinus
bjos-8646126	toothpaste
bjos-8646126	light
bjos-8646126	table
bjos-8646126	stability