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

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

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