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

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

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