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

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

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