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

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

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