2774,2774,2773,2773,2772,2772,2772,2772,2771,2770,2769,2768,2766,2765,2765,2764,2763,2763,2763,2764,2764,2765,2765,2766,2766,2767,2767,2768,2768,2771,2774,2774,2774;666,667,667,668,668,669,670,671,671,671,671,671,671,671,670,670,670,669,668,668,665,665,663,663,662,662,661,661,662,662,662,663,665