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

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

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