Example images follow:

disc_10_sym_random.0_0.0000.bmp

disc_10_sym_random.2_1e4.0000.bmp

disc_10_sym_random.20_1e5.0000.bmp

disc_10_sym_random.200_1e6.0000.bmp

disc_10_sym_random.2000_1e7.0000.bmp

disc_10_sym_random.20000_1e8.0000.bmp