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

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

*GRAMMAR*
dax -> PINK 
 tufa -> RED 
 gazzer -> YELLOW 
 fep -> BLUE 
 x1 wif -> [x1] [x1] 
 x1 lug x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 