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

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

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