*SUPPORT*
IN: zup OUT: RED
IN: fep OUT: PURPLE
IN: kiki lug tufa OUT: BLUE GREEN
IN: tufa zup kiki fep OUT: GREEN RED BLUE PURPLE
IN: fep lug tufa OUT: PURPLE GREEN
IN: kiki fep zup OUT: BLUE PURPLE RED
IN: tufa fep kiki zup OUT: GREEN PURPLE BLUE RED
IN: zup kiki lug zup OUT: RED BLUE RED
IN: fep fep wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa fep tufa lug zup OUT: GREEN PURPLE GREEN RED
IN: zup zup gazzer OUT: RED RED RED
IN: zup lug tufa OUT: RED GREEN
IN: kiki lug kiki wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki lug zup OUT: BLUE RED

*QUERY*
IN: tufa OUT: GREEN
IN: zup lug fep OUT: RED PURPLE
IN: kiki OUT: BLUE
IN: tufa lug kiki OUT: GREEN BLUE
IN: fep lug fep OUT: PURPLE PURPLE
IN: zup gazzer OUT: RED RED
IN: zup tufa gazzer OUT: RED GREEN GREEN
IN: zup lug zup OUT: RED RED
IN: fep gazzer OUT: PURPLE PURPLE
IN: tufa gazzer OUT: GREEN GREEN

*GRAMMAR*
kiki -> BLUE 
 tufa -> GREEN 
 fep -> PURPLE 
 zup -> RED 
 u1 gazzer -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 