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

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

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