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

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

*GRAMMAR*
dax -> PINK 
 lug -> YELLOW 
 fep -> BLUE 
 tufa -> RED 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 x1 zup x2 -> [x1] [x2] [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 