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

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

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