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

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

*GRAMMAR*
kiki -> RED 
 fep -> BLUE 
 zup -> YELLOW 
 wif -> PURPLE 
 x1 dax x2 -> [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 