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

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

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