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

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

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