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

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

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