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

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

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