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

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

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