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

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

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