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

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

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