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

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

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