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

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

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