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

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

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