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

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

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