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

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

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