*SUPPORT*
IN: tufa kiki OUT: BLUE BLUE BLUE BLUE
IN: zup lug fep OUT: PINK PURPLE
IN: tufa gazzer wif OUT: BLUE RED
IN: zup kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa lug fep kiki OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: fep OUT: PINK
IN: wif OUT: RED
IN: zup tufa lug wif OUT: PURPLE RED BLUE
IN: zup OUT: PURPLE
IN: zup tufa wif zup zup OUT: PURPLE BLUE RED PURPLE PURPLE
IN: tufa lug fep OUT: PINK BLUE
IN: fep fep fep OUT: PINK PINK PINK
IN: tufa OUT: BLUE
IN: zup kiki gazzer tufa lug zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE BLUE

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

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