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

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

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