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

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

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