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

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

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