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

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

*GRAMMAR*
gazzer -> RED 
 tufa -> PINK 
 zup -> YELLOW 
 kiki -> BLUE 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 lug u2 -> [u2] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 