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

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

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