2786,2785,2784,2783,2783,2783,2782,2782,2781,2781,2780,2780,2780,2778,2778,2777,2776,2776,2776,2777,2777,2778,2778,2778,2778,2779,2779,2780,2780,2781,2781,2781,2782,2783,2783,2784,2784,2785,2785,2786,2786,2786,2785,2785,2786,2786,2786;688,688,688,688,687,686,686,685,685,684,684,683,682,682,681,681,681,680,679,679,678,678,676,675,674,674,675,675,676,676,675,674,674,674,676,676,677,677,678,678,681,682,682,683,683,686,687