*SUPPORT*
IN: tufa wif blicket gazzer OUT: RED BLUE YELLOW
IN: wif lug tufa OUT: YELLOW RED
IN: wif blicket wif OUT: YELLOW YELLOW
IN: kiki lug tufa OUT: PURPLE RED
IN: tufa kiki blicket gazzer OUT: RED BLUE PURPLE
IN: gazzer wif tufa OUT: BLUE YELLOW RED
IN: gazzer blicket tufa OUT: RED BLUE
IN: kiki blicket wif lug wif OUT: YELLOW PURPLE YELLOW
IN: wif wif wif blicket kiki OUT: YELLOW YELLOW PURPLE YELLOW
IN: tufa lug kiki lug wif OUT: RED PURPLE YELLOW
IN: gazzer OUT: BLUE
IN: tufa gazzer blicket tufa lug wif OUT: RED RED BLUE YELLOW
IN: gazzer blicket tufa lug kiki OUT: RED BLUE PURPLE
IN: tufa wif wif OUT: RED YELLOW YELLOW

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

*GRAMMAR*
kiki -> PURPLE 
 tufa -> RED 
 wif -> YELLOW 
 gazzer -> BLUE 
 u1 blicket u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x1] [x2] 
 x1 lug u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 