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

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

*GRAMMAR*
fep -> PINK 
 gazzer -> BLUE 
 dax -> YELLOW 
 wif -> RED 
 x1 kiki u1 -> [u1] [x1] [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 