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

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

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