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

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

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