*SUPPORT*
IN: blicket dax tufa OUT: GREEN BLUE
IN: kiki kiki OUT: YELLOW YELLOW
IN: tufa tufa wif tufa tufa dax tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket lug dax blicket OUT: GREEN PURPLE GREEN
IN: blicket blicket blicket OUT: GREEN GREEN GREEN
IN: kiki tufa dax tufa OUT: YELLOW BLUE BLUE
IN: tufa dax blicket kiki fep kiki dax blicket OUT: BLUE YELLOW GREEN GREEN YELLOW
IN: blicket dax kiki dax kiki OUT: GREEN YELLOW YELLOW
IN: kiki lug lug dax kiki OUT: YELLOW PURPLE PURPLE YELLOW
IN: tufa dax kiki fep kiki wif kiki OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: tufa blicket fep tufa wif tufa OUT: BLUE BLUE BLUE BLUE GREEN
IN: tufa kiki fep blicket dax kiki OUT: GREEN YELLOW BLUE YELLOW
IN: blicket kiki OUT: GREEN YELLOW
IN: blicket OUT: GREEN

*QUERY*
IN: blicket dax kiki OUT: GREEN YELLOW
IN: tufa dax blicket OUT: BLUE GREEN
IN: tufa OUT: BLUE
IN: tufa wif tufa OUT: BLUE BLUE BLUE
IN: blicket tufa OUT: GREEN BLUE
IN: tufa blicket wif blicket OUT: BLUE GREEN GREEN GREEN
IN: lug OUT: PURPLE
IN: lug dax lug tufa OUT: PURPLE PURPLE BLUE
IN: kiki OUT: YELLOW
IN: lug lug tufa OUT: PURPLE PURPLE BLUE

*GRAMMAR*
blicket -> GREEN 
 kiki -> YELLOW 
 tufa -> BLUE 
 lug -> PURPLE 
 u1 dax x1 -> [u1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 