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

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

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