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

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

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