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

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

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