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

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

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