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

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

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