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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> BLUE 
 gazzer -> PURPLE 
 dax -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 