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

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

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