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

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

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