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

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

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