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

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

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