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

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

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