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

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

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