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

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

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