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

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

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