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

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

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