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

*QUERY*
IN: dax OUT: RED
IN: zup kiki gazzer OUT: PINK PINK PINK PINK BLUE PINK BLUE
IN: gazzer kiki zup OUT: BLUE BLUE BLUE BLUE PINK BLUE PINK
IN: zup lug zup fep OUT: PINK PINK PINK PINK
IN: dax kiki gazzer OUT: RED RED RED RED BLUE RED BLUE
IN: zup fep OUT: PINK PINK PINK
IN: gazzer kiki dax OUT: BLUE BLUE BLUE BLUE RED BLUE RED
IN: dax fep OUT: RED RED RED
IN: gazzer zup OUT: BLUE PINK
IN: zup zup fep OUT: PINK PINK PINK PINK

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