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

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

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