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

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

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