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

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

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