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

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

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