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

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

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