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

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

*GRAMMAR*
fep -> YELLOW 
 wif -> BLUE 
 gazzer -> RED 
 blicket -> PURPLE 
 x1 zup x2 -> [x2] [x1] [x1] 
 x1 dax x2 -> [x2] [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 