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

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

*GRAMMAR*
dax -> PINK 
 kiki -> PURPLE 
 fep -> BLUE 
 gazzer -> RED 
 u1 tufa -> [u1] [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 