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

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

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