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

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

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