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

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

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