3169,3169,3169,3170,3170,3171,3171,3171,3171,3172,3173,3173,3175,3175,3177,3177,3178,3179,3180,3180,3181,3181,3182,3182,3182,3181,3181,3181,3180,3180,3180,3179,3177,3175,3175,3175,3174,3174,3173,3173,3172,3172,3171,3171,3171,3170,3170;522,520,519,519,518,518,516,515,514,514,514,513,513,512,512,511,511,511,511,513,513,514,514,515,516,516,517,518,518,520,521,521,521,521,522,523,523,524,524,525,525,526,526,525,524,524,522