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

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

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