2642,2644,2645,2646,2646,2646,2645,2646,2646,2645,2645,2645,2646,2646,2645,2645,2643,2641,2640,2638,2637,2635,2633,2633,2634,2635,2636,2636,2637,2638,2639,2639,2640,2641;1468,1468,1467,1467,1466,1464,1463,1463,1462,1461,1459,1458,1458,1457,1455,1454,1455,1456,1457,1458,1459,1459,1460,1462,1461,1461,1463,1464,1465,1465,1465,1466,1467,1467