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

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

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