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

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

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