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

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

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