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

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

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