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

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

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