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

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

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