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

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

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