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

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

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