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

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

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