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

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

*GRAMMAR*
lug -> PURPLE 
 fep -> YELLOW 
 tufa -> RED 
 zup -> BLUE 
 u1 gazzer x1 -> [x1] [u1] 
 x1 wif -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 