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

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

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