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

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

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