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

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

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