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

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

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