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

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

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