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

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

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