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

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

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