4481 4
4480 1
4479 0
4479 1
4478 2
4478 1
4477 4
4477 1
4476 4
4475 3
4475 1
4474 0
4473 0
4471 2
4470 3
4469 1
4469 6
4469 2
4468 2
4468 1
4467 2