1v 20031231 1 2B 200 0 800 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 3P 200 400 0 400 1 0 1 4P 1000 400 1200 400 1 0 1 5L 200 0 1000 800 3 0 0 0 -1 -1 6