*SUPPORT*
IN: wif fep wif OUT: BLUE BLUE BLUE
IN: tufa blicket OUT: YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: kiki wif OUT: PINK BLUE
IN: gazzer wif blicket OUT: PURPLE BLUE PURPLE BLUE
IN: kiki wif blicket OUT: PINK BLUE PINK BLUE
IN: kiki gazzer OUT: PINK PURPLE
IN: wif OUT: BLUE
IN: tufa gazzer blicket OUT: YELLOW PURPLE YELLOW PURPLE
IN: wif kiki blicket OUT: BLUE PINK BLUE PINK
IN: kiki tufa blicket OUT: PINK YELLOW PINK YELLOW
IN: gazzer blicket OUT: PURPLE PURPLE
IN: gazzer blicket lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PINK

*QUERY*
IN: kiki blicket OUT: PINK PINK
IN: gazzer kiki blicket OUT: PURPLE PINK PURPLE PINK
IN: tufa OUT: YELLOW
IN: tufa gazzer OUT: YELLOW PURPLE
IN: wif blicket OUT: BLUE BLUE
IN: kiki tufa OUT: PINK YELLOW
IN: wif gazzer lug gazzer OUT: BLUE PURPLE BLUE PURPLE PURPLE
IN: wif tufa OUT: BLUE YELLOW
IN: gazzer tufa kiki kiki OUT: PURPLE YELLOW PINK PINK
IN: wif wif gazzer OUT: BLUE BLUE PURPLE

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