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

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

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