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

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

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