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

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

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