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

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

*GRAMMAR*
fep -> RED 
 gazzer -> PINK 
 dax -> BLUE 
 zup -> PURPLE 
 x1 tufa -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 