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

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

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