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

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

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