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

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

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