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

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

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