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

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

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