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

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

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