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

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

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