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

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

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