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

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

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