id	keyword
hls-11768	mouthwash
hls-11768	piper
hls-11768	gingivitis
hls-11768	betle
hls-11768	syzygium
hls-11768	leaves
hls-11768	number
hls-11768	health
hls-11768	cells
hls-11768	study
hls-11768	polyantha
hls-11768	day
hls-11768	formula
hls-11768	rats