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

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

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