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

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

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