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

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

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