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

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

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