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

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

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