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

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

*GRAMMAR*
tufa -> BLUE 
 lug -> PINK 
 gazzer -> RED 
 dax -> PURPLE 
 u1 kiki -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 