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

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

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