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

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

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