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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> YELLOW 
 wif -> BLUE 
 tufa -> RED 
 x1 zup -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u1] [u1] [u2] 
 u1 lug u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 