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

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

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