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

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

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