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

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

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