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

*QUERY*
IN: gazzer zup OUT: PURPLE RED
IN: tufa lug tufa OUT: BLUE BLUE BLUE
IN: kiki zup lug zup OUT: PINK RED RED RED
IN: kiki lug kiki OUT: PINK PINK PINK
IN: zup OUT: RED
IN: tufa lug gazzer OUT: BLUE PURPLE BLUE
IN: tufa lug zup OUT: BLUE RED BLUE
IN: tufa OUT: BLUE
IN: kiki lug tufa OUT: PINK BLUE PINK
IN: zup kiki lug kiki OUT: RED PINK PINK PINK

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