3165,3165,3166,3166,3166,3167,3167,3168,3168,3169,3169,3170,3170,3171,3172,3172,3174,3174,3175,3175,3175,3175,3175,3175,3174,3174,3173,3173,3172,3171,3170,3170,3169,3168,3168,3168,3167,3167;495,493,493,491,490,490,488,488,487,487,486,486,485,485,485,486,486,487,487,489,491,493,494,495,495,497,497,498,498,498,498,499,499,499,498,496,496,495