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

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

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