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

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

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