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

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

*GRAMMAR*
lug -> YELLOW 
 fep -> BLUE 
 blicket -> RED 
 zup -> PURPLE 
 u1 tufa -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 