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

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

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