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

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

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