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

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

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