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

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

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