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

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

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