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

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

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