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

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

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