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

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

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