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

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

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