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

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

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