*SUPPORT*
IN: fep fep wif kiki blicket OUT: BLUE BLUE BLUE BLUE RED RED
IN: fep blicket OUT: RED RED
IN: kiki blicket tufa zup OUT: PURPLE BLUE BLUE
IN: dax blicket tufa zup OUT: PURPLE PINK PINK
IN: zup blicket OUT: PURPLE PURPLE
IN: dax wif fep OUT: RED RED PINK
IN: zup wif fep OUT: RED RED PURPLE
IN: kiki OUT: BLUE
IN: kiki zup OUT: BLUE PURPLE
IN: dax kiki blicket OUT: PINK BLUE BLUE
IN: fep OUT: RED
IN: zup fep OUT: PURPLE RED
IN: kiki kiki blicket wif fep tufa zup OUT: PURPLE RED RED BLUE BLUE BLUE
IN: kiki fep OUT: BLUE RED

*QUERY*
IN: fep fep blicket wif dax blicket OUT: PINK PINK PINK PINK RED RED RED
IN: kiki blicket OUT: BLUE BLUE
IN: fep kiki zup zup tufa dax OUT: PINK RED BLUE PURPLE PURPLE
IN: dax kiki blicket tufa kiki wif fep OUT: RED RED BLUE PINK BLUE BLUE
IN: dax blicket OUT: PINK PINK
IN: dax dax blicket OUT: PINK PINK PINK
IN: kiki tufa dax OUT: PINK BLUE
IN: fep fep tufa kiki OUT: BLUE RED RED
IN: dax OUT: PINK
IN: zup OUT: PURPLE

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