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

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

*GRAMMAR*
tufa -> PINK 
 fep -> RED 
 lug -> BLUE 
 kiki -> YELLOW 
 u1 zup -> [u1] [u1] [u1] [u1] 
 x1 wif u1 -> [u1] [x1] [x1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 