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

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

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