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

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

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