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

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

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