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

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

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