*SUPPORT*
IN: lug fep gazzer dax OUT: RED RED PINK
IN: gazzer kiki fep lug OUT: RED PINK BLUE
IN: gazzer fep gazzer dax dax OUT: RED RED RED RED RED
IN: gazzer OUT: RED
IN: tufa fep lug OUT: PINK YELLOW
IN: kiki fep lug wif OUT: PINK PINK PINK PINK BLUE
IN: kiki fep lug dax OUT: PINK PINK BLUE
IN: tufa lug dax OUT: YELLOW PINK YELLOW PINK
IN: lug OUT: PINK
IN: lug fep kiki gazzer lug OUT: BLUE RED PINK PINK
IN: kiki OUT: BLUE
IN: lug gazzer dax OUT: PINK RED PINK RED
IN: gazzer fep lug OUT: PINK RED
IN: tufa fep kiki wif OUT: BLUE BLUE BLUE BLUE YELLOW

*QUERY*
IN: tufa OUT: YELLOW
IN: lug dax OUT: PINK PINK
IN: kiki wif OUT: BLUE BLUE BLUE BLUE
IN: kiki lug fep lug OUT: BLUE PINK PINK
IN: gazzer tufa dax OUT: RED YELLOW RED YELLOW
IN: tufa fep tufa dax dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer dax OUT: RED RED
IN: tufa tufa fep gazzer OUT: YELLOW RED YELLOW
IN: tufa fep lug fep lug OUT: PINK PINK YELLOW
IN: gazzer kiki OUT: RED BLUE

*GRAMMAR*
kiki -> BLUE 
 tufa -> YELLOW 
 gazzer -> RED 
 lug -> PINK 
 u1 fep x1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 