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

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

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