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

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

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