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

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

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