4480 4
4479 4
4479 3
4479 2
4479 0
4478 2
4478 3
4478 0
4477 3
4477 4
4477 5
4476 6
4476 1
4476 3
4475 1
4475 3
4475 2
4474 2
4473 6
4473 7