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

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

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