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

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

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