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

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

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