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

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

*GRAMMAR*
tufa -> YELLOW 
 fep -> RED 
 zup -> PINK 
 blicket -> BLUE 
 u1 kiki -> [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 dax -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 