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

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

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