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

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

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