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

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

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