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

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

*GRAMMAR*
fep -> BLUE 
 zup -> PINK 
 kiki -> PURPLE 
 tufa -> RED 
 x1 dax u1 -> [x1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 