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

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

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