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

*QUERY*
IN: lug OUT: RED
IN: dax gazzer OUT: YELLOW YELLOW
IN: zup dax gazzer OUT: PURPLE YELLOW PURPLE YELLOW
IN: dax kiki gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug kiki OUT: RED RED RED RED
IN: dax gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif kiki OUT: BLUE BLUE BLUE BLUE
IN: dax dax kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax lug dax OUT: YELLOW RED YELLOW
IN: dax wif OUT: YELLOW BLUE

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