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

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

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