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

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

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