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

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

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