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

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

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