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

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

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