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

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

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