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

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

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