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

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

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