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

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

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