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

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

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