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

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

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