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

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

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