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

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

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