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

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

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