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

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

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