*SUPPORT*
IN: zup fep zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa blicket wif zup OUT: PURPLE RED YELLOW YELLOW
IN: kiki tufa tufa wif tufa OUT: YELLOW GREEN YELLOW YELLOW
IN: lug blicket OUT: RED RED
IN: kiki OUT: GREEN
IN: tufa fep tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug zup OUT: RED PURPLE
IN: zup fep zup wif lug wif kiki OUT: GREEN RED PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup wif tufa OUT: YELLOW PURPLE
IN: tufa blicket OUT: YELLOW YELLOW
IN: lug fep zup OUT: RED PURPLE RED PURPLE RED RED
IN: kiki lug blicket OUT: GREEN RED RED
IN: lug lug OUT: RED RED
IN: kiki kiki OUT: GREEN GREEN

*QUERY*
IN: tufa zup tufa wif tufa OUT: YELLOW YELLOW PURPLE YELLOW
IN: lug blicket wif tufa OUT: YELLOW RED RED
IN: tufa wif lug OUT: RED YELLOW
IN: kiki wif kiki OUT: GREEN GREEN
IN: tufa fep zup blicket OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE YELLOW YELLOW
IN: zup fep tufa OUT: PURPLE YELLOW PURPLE YELLOW PURPLE PURPLE
IN: kiki fep kiki lug OUT: GREEN GREEN RED GREEN GREEN RED GREEN GREEN
IN: zup OUT: PURPLE
IN: tufa OUT: YELLOW
IN: lug lug wif tufa wif tufa OUT: YELLOW YELLOW RED RED

*GRAMMAR*
tufa -> YELLOW 
 kiki -> GREEN 
 zup -> PURPLE 
 lug -> RED 
 x1 wif u1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 fep x1 -> [u1] [x1] [u1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 