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

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

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