4461 0
4460 3
4458 3
4457 3
4456 2
4454 7
4453 4
4452 4
4452 3
4452 6
4449 7
4448 4
4444 2
4444 5
4444 3
4443 1
4442 5
4441 5
4441 4
4440 3
4439 6
4439 4