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

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

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