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

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

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