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

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

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