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

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

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