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

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

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