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

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

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