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

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

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