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

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

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