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

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

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