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

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

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