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

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

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