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

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

*GRAMMAR*
fep -> BLUE 
 kiki -> PURPLE 
 blicket -> RED 
 dax -> YELLOW 
 u1 zup -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 