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

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

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