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

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

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