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

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

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