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

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

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