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

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

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