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

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

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