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

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

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