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

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

*GRAMMAR*
zup -> BLUE 
 dax -> YELLOW 
 gazzer -> RED 
 blicket -> GREEN 
 u1 lug u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 