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

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

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