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

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

*GRAMMAR*
fep -> YELLOW 
 zup -> PURPLE 
 blicket -> BLUE 
 gazzer -> RED 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 dax u2 -> [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 