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

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

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