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

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

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