*SUPPORT*
IN: dax tufa fep OUT: BLUE PURPLE PURPLE
IN: dax tufa OUT: BLUE PURPLE
IN: gazzer fep lug OUT: RED RED RED RED
IN: kiki OUT: YELLOW
IN: kiki fep blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa OUT: PURPLE
IN: gazzer fep blicket OUT: RED RED RED RED RED RED
IN: dax lug OUT: BLUE BLUE
IN: tufa tufa lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki kiki OUT: YELLOW YELLOW
IN: kiki dax gazzer OUT: YELLOW BLUE RED
IN: tufa kiki fep OUT: PURPLE YELLOW YELLOW
IN: dax OUT: BLUE
IN: tufa lug OUT: PURPLE PURPLE

*QUERY*
IN: gazzer OUT: RED
IN: dax fep OUT: BLUE BLUE
IN: tufa fep lug lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki fep OUT: YELLOW YELLOW
IN: dax lug lug lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer tufa fep lug OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: gazzer kiki blicket OUT: RED YELLOW RED YELLOW RED YELLOW
IN: gazzer dax OUT: RED BLUE
IN: dax fep blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer fep OUT: RED RED

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