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

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

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