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

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

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