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

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

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