*SUPPORT*
IN: fep fep dax OUT: RED RED RED RED
IN: fep kiki dax OUT: RED RED RED RED RED RED
IN: blicket fep zup dax OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: fep dax kiki OUT: RED RED RED RED RED RED
IN: lug gazzer OUT: PURPLE PINK
IN: fep dax OUT: RED RED
IN: lug OUT: PURPLE
IN: gazzer OUT: PINK
IN: blicket lug kiki OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: blicket lug dax dax OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: blicket dax OUT: YELLOW YELLOW
IN: lug zup OUT: PURPLE PURPLE
IN: gazzer gazzer kiki OUT: PINK PINK PINK PINK PINK PINK
IN: blicket fep OUT: YELLOW RED

*QUERY*
IN: gazzer dax zup OUT: PINK PINK PINK PINK
IN: gazzer zup OUT: PINK PINK
IN: fep zup OUT: RED RED
IN: fep gazzer OUT: RED PINK
IN: blicket OUT: YELLOW
IN: fep OUT: RED
IN: fep dax dax OUT: RED RED RED RED
IN: blicket kiki OUT: YELLOW YELLOW YELLOW
IN: lug gazzer dax zup OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: gazzer fep OUT: PINK RED

*GRAMMAR*
gazzer -> PINK 
 lug -> PURPLE 
 fep -> RED 
 blicket -> YELLOW 
 x1 dax -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 