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

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

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