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

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

*GRAMMAR*
lug -> RED 
 fep -> PINK 
 tufa -> YELLOW 
 kiki -> PURPLE 
 u1 wif -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 