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

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

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