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

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

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