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

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

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