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

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

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