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

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

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