2639,2640,2640,2639,2638,2636,2635,2634,2633,2632,2632,2633,2634,2635,2636,2637,2639;1468,1468,1469,1471,1470,1469,1470,1469,1469,1468,1467,1466,1467,1468,1467,1468,1467