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

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

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