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

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

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