id	keyword
brj-22818	wood
brj-22818	o u
brj-22818	h o
brj-22818	impregnation
brj-22818	water
brj-22818	u rs
brj-22818	pine
brj-22818	immersion
brj-22818	oak
brj-22818	silane
brj-22818	properties