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

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

*GRAMMAR*
fep -> YELLOW 
 gazzer -> RED 
 zup -> PURPLE 
 tufa -> GREEN 
 x1 dax -> [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 