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

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

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