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

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

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