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

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

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