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

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

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