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

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

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