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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> PINK 
 tufa -> YELLOW 
 kiki -> RED 
 u1 fep u2 -> [u2] [u1] [u2] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 