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

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

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