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

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

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