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

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

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