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

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

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