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

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

*GRAMMAR*
fep -> PURPLE 
 gazzer -> YELLOW 
 dax -> RED 
 kiki -> BLUE 
 x1 zup x2 -> [x1] [x2] 
 u1 wif u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 