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

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

*GRAMMAR*
zup -> PURPLE 
 blicket -> RED 
 gazzer -> BLUE 
 dax -> GREEN 
 x1 fep -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 