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

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

*GRAMMAR*
tufa -> YELLOW 
 blicket -> PINK 
 fep -> PURPLE 
 dax -> BLUE 
 x1 lug -> [x1] [x1] 
 x1 wif x2 -> [x1] [x2] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 