*SUPPORT*
IN: tufa lug fep kiki lug OUT: PINK RED RED PINK RED RED
IN: kiki OUT: PINK
IN: gazzer kiki lug lug OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: blicket blicket zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer blicket zup OUT: PURPLE BLUE BLUE BLUE BLUE BLUE
IN: gazzer lug OUT: PURPLE PURPLE
IN: tufa kiki gazzer zup OUT: RED PINK PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki kiki zup OUT: PINK PINK PINK PINK PINK PINK
IN: tufa lug OUT: RED RED
IN: kiki blicket fep kiki kiki zup OUT: PINK PINK PINK PINK PINK PINK PINK BLUE
IN: gazzer zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup fep gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa zup fep tufa OUT: RED RED RED RED RED RED
IN: gazzer OUT: PURPLE

*QUERY*
IN: gazzer tufa zup fep kiki OUT: PINK PURPLE RED RED RED RED RED
IN: blicket gazzer lug lug OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: blicket fep tufa OUT: RED BLUE
IN: blicket OUT: BLUE
IN: tufa OUT: RED
IN: kiki zup OUT: PINK PINK PINK PINK PINK
IN: blicket zup OUT: BLUE BLUE BLUE BLUE BLUE
IN: tufa zup OUT: RED RED RED RED RED
IN: gazzer tufa fep gazzer zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE RED
IN: tufa kiki zup OUT: RED PINK PINK PINK PINK PINK

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