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

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

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