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

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

*GRAMMAR*
dax -> BLUE 
 gazzer -> YELLOW 
 blicket -> PINK 
 tufa -> PURPLE 
 u1 fep u2 -> [u1] [u2] [u1] [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 