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

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

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