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

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

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