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

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

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