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

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

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