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

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

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