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

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

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