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

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

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