id	keyword
inhs-202	wetwood
inhs-202	trees
inhs-202	sap
inhs-202	elms
inhs-202	trunk
inhs-202	pressure
inhs-202	water
inhs-202	wilt
inhs-202	fig
inhs-202	gas
inhs-202	illinois
inhs-202	august
inhs-202	wetwood sap
inhs-202	brown
inhs-202	flux
inhs-202	temperature
inhs-202	heartwood
inhs-202	organism
inhs-202	degrees
inhs-202	broth
inhs-202	air
inhs-202	trunk wood
inhs-202	inches
inhs-202	nutrient
inhs-202	materials
inhs-202	branches
inhs-202	tests
inhs-202	cut