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

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

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