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

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

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