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

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

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