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

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

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