2821,2821,2822,2822,2823,2823,2825,2827,2829,2829,2830,2830,2831,2831,2831,2830,2830,2829,2829,2828,2828,2827,2827,2826,2826,2825,2825,2825,2824,2824,2823,2821,2820,2820,2818,2818,2817,2817,2818,2818,2820,2820,2821,2821,2822,2822,2821;559,558,558,556,556,555,555,555,555,556,556,558,558,559,560,560,561,561,563,563,564,564,565,565,566,566,568,569,569,568,568,568,568,567,567,566,566,565,565,564,564,563,563,562,562,561,561