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

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

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