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

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

*GRAMMAR*
lug -> BLUE 
 wif -> PURPLE 
 zup -> RED 
 fep -> PINK 
 x1 tufa -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 