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

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

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