v2.0 raw 3 0 0 2c 0 0 0 0 0 0 0 b 80 0 3 4 0 0 0 0 0 0 0 0 20 0 8 80 0 7 10 8 80 0 3 1 8 80 0 b 10 4 20 0 c 10 0 0 0 0 0 0 0 0 0