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

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

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