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

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

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