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

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

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