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

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

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