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

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

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