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

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

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