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

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

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