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

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

*GRAMMAR*
dax -> PURPLE 
 lug -> RED 
 tufa -> YELLOW 
 fep -> BLUE 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 