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

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

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