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

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

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