2732,2732,2730,2728,2725,2724,2723,2725,2727,2728,2730,2731,2733,2736,2735,2735,2734,2733;1423,1424,1424,1423,1424,1420,1417,1416,1415,1414,1413,1412,1413,1421,1421,1422,1422,1423