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

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

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