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

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

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