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

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

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