*SUPPORT*
IN: dax wif kiki lug OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: gazzer wif gazzer OUT: YELLOW YELLOW
IN: dax zup gazzer fep lug OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE PINK PINK
IN: gazzer fep OUT: YELLOW BLUE
IN: fep OUT: BLUE
IN: fep lug OUT: BLUE BLUE BLUE
IN: gazzer lug OUT: YELLOW YELLOW YELLOW
IN: dax wif fep OUT: BLUE PINK
IN: dax zup fep lug OUT: BLUE BLUE BLUE PINK PINK
IN: gazzer wif kiki zup dax wif kiki OUT: PURPLE PINK PURPLE YELLOW PURPLE YELLOW
IN: kiki wif fep OUT: BLUE PURPLE
IN: fep wif gazzer lug OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: kiki wif kiki OUT: PURPLE PURPLE
IN: kiki kiki OUT: PURPLE PURPLE

*QUERY*
IN: dax OUT: PINK
IN: gazzer wif fep zup gazzer OUT: YELLOW BLUE YELLOW BLUE YELLOW
IN: kiki zup gazzer wif gazzer OUT: YELLOW YELLOW PURPLE PURPLE
IN: dax wif kiki OUT: PURPLE PINK
IN: kiki dax wif dax OUT: PURPLE PINK PINK
IN: gazzer dax OUT: YELLOW PINK
IN: gazzer OUT: YELLOW
IN: fep wif gazzer OUT: YELLOW BLUE
IN: kiki OUT: PURPLE
IN: dax wif gazzer OUT: YELLOW PINK

*GRAMMAR*
fep -> BLUE 
 dax -> PINK 
 gazzer -> YELLOW 
 kiki -> PURPLE 
 x1 zup x2 -> [x2] [x1] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 