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

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

*GRAMMAR*
dax -> PURPLE 
 zup -> PINK 
 tufa -> BLUE 
 lug -> RED 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u2] [u2] [u2] 
 u1 fep u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 