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

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

*GRAMMAR*
lug -> PINK 
 tufa -> PURPLE 
 dax -> BLUE 
 kiki -> RED 
 u1 zup -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 