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

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

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