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

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

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