2836,2836,2835,2833,2833,2829,2829,2828,2828,2827,2827,2827,2827,2828,2828,2829,2830,2830,2832,2832,2835,2835,2836,2836,2837,2837,2838,2838,2838,2837,2837;674,675,675,675,674,674,673,673,672,672,671,670,666,666,665,665,665,666,666,667,667,666,666,665,665,666,666,667,670,670,674